Raunik Greentech Private Limited

Mainly used for safety testing of lithium battery protection boards, compatible with various common protection board types on the market, such as the same port of the positive electrode (split port), the same port of the negative electrode (split port), positive charge and protection, negative discharge protection, etc., It is widely used, which is conducive to improving production efficiency and facilitating quality control. 

PBTS protection board test system divided into two types: Quick test and precise test.

Accurate testing: It can accurately detect the precise value of each functional parameter of the power battery protection board (the error is 5mv), which is convenient for the debugging and development of samples, and provides a set of standards for rapid testing to R&D personnel. 

Quick test: According to the design parameters of the protection board, set the test parameters for quick test, which is convenient for the protection board manufacturers and power battery manufacturers to quickly test and ship on a large scale. At the same time, it is suitable for various hardware schemes and part of the software scheme protection board test.

Test & Sort LFP/NMC Cells on basis of Voltage & IR 

Can work on all cylindrical cells (18650,21700,26700,32700)

After Cell grading machine, this machine is used to sort the lithium cells based on their Voltage and IR so that closest matching cells can be used together to form battery packs and we can avoid making battery packs which have big difference in their voltage or IR so that the performance of battery pack is maximized.

Features

1.This Products with high precision internal resistance,Voltage,automatic test system.

2.The device is set according to the settings Internal resistance voltage,

3 .High production efficiency, very easy to operate.

4.Can be docked with automatic veneer cushion machine

Specification

Battery BMS testing system is the PC software for battery BMS board tester. control the battery BMS tester through serial port,upload and save the test data ,provide a number of test programs for customers to edit and invoke.

Description 

BMS or the Battery Management system is used to protect the lithium battery for overcharge, underdischarge , short circuit protection, cut off for high current etc. BMS Tester is used to check if the BMS is functioning properly or not based on a variety of parameter tests. 

It is available in two models 1-24S and 1-32S and in 2 current models which can do discharge current tests upto 120A and 200A. 

The BMS Tester comes in 2 types 

Standalone module 
&
With Cabinet

Battery BMS testing system is the PC software for battery BMS board tester. control the battery BMS tester through serial port,upload and save the test data ,provide a number of test programs for customers to edit and invoke.

Description

This equipment realizes the function of sticking highland barley paper to qualified cylindrical lithium batteries, the mechanical structure design is simple and generous, and the system performance is stable.

Features

1. The equipment has a compact structure design, beautiful appearance and small space occupation.

2. The equipment is equipped with universal movable casters, which makes it easy to move and transport the equipment.

After the battery pack is completed ,  Battery Comprehensive Tester is used to find the quality of battery based on different tests like Charging Test, Discharging Test, Over Charging Current Test, Over Discharging Current Test, Open Circuit Voltage of Battery Terminal 1 and 2, Short Circuit Test, AC IR test, DC IR test. We set the parameters in the software and the tester shows if the battery is Pass/Fail on the tested paramters. The tests usually takes only a few seconds (7-8 seconds)

1. Equipment introduction

The comprehensive test equipment for finished battery is a fast and accurate test equipment for the performance of finished battery. The main test items include: open circuit voltage, AC internal resistance, discharge test, discharge over-current test, short-circuit protection test, charging test and charging protection test. The system uses 32-bit ARM processor and 16 bit AD converter for voltage and current. Compared with the similar equipment, the system has the advantages of fast test speed, high test precision and support for multiple devices to operate at the same time. It is widely used in automobile electronics, aerospace, ship, solar energy storage, electric bicycle, electric motorcycle, backup power battery, communication power supply, etc.

2. Main features of the equipment

1. The continuous output power of the equipment is 2kW.
2. The continuous load power of the equipment is 12KW.
3. The maximum test voltage is 100V. (can be customized according to requirements)
4. Maximum charging current (20A), discharge current (100A) and discharge over-current (200A). (can be customized according to requirements)
5. Programmable control of test items.
6. Friendly man-machine interface of upper computer.
7. Support one upper computer software to control 8 devices.
8. The device supports serial port and network communication with upper computer.
9. Test records can be saved to database (SQL) or file (Excel).
10. Support test project export and import function.
11. The equipment supports charging and discharging of the same port and split port batteries.
12. The device supports the function of charging and activating battery.
13. Battery unit consistency evaluation test.
14. Battery pack internal resistance test.
15. Battery pack load test.
16. Battery pack high current protection test.
17. Battery authenticity short circuit protection test.
18. Battery continuous charging test.
19. Battery pack high current charging protection test.
20. The input voltage of the equipment is AC220V / 50Hz. (input line must be grounded)
21. The input shell of the equipment is well grounded.

3. Test items

1. Open circuit voltage: test the voltage at both positive and negative ends of open circuit battery.
2. AC internal resistance: test the resistance at both ends of the battery discharge circuit.
3. Discharge test: test the continuous load capacity of the battery, let the battery discharge continuously for a certain time, and check the voltage drop.
4. Discharge over-current test: test the battery high current discharge protection function and trigger the battery protection board discharge over-current protection function.
5. Short circuit protection: test battery positive and negative pole short circuit battery cut-off protection time (microsecond level).
6. Charging test: test the battery continuous charging function, and test whether the battery charging function is good.
7. Charging over-current test: test the battery high current charging protection function, and the battery protection board charging current protection function is triggered by the battery high current charging.

8. 
   
   

Equipment features

1. The constant voltage and constant current charging is safe and smooth, and the voltage and current sampling output of the device is controlled through the four-wire system connection for soft start, so as to make a safe and smooth transition in the constant voltage and constant current charging process to avoid the occurrence of peak damage to the battery.

1. High-precision calibration: charging current, discharge current, charging voltage and discharge voltage are all calibrated by agilent with high precision to ensure the accuracy of current within 1‰ and voltage within 0.5‰.

1. Segmental range design, in the operation of the equipment, according to the different output value of the internal intelligent adjustment of the range of the equipment, to ensure the high precision of each stage.

1. Excellent thermal performance, unique duct design, through forced air cooling to reduce the impact of high temperature on equipment performance. The dual fan mode is adopted to carry out forced ventilation and cooling for the power cooling module, and the thermal imager is used for thermal simulation test to ensure that the cooling device works within a reasonable temperature range.

1. Channels can be detachable, can be customized according to the needs of each channel in the same box in free parallel, to be compatible with a variety of types of battery test, give full play to the same type of multi-purpose equipment, save equipment costs for customers.

1. The device has built-in temperature. Each channel can be customized with one main temperature without external auxiliary temperature (with multiple channels, external auxiliary temperature is required). The battery temperature is monitored in real time to monitor and protect the normal safety test of the battery according to the temperature change.

1. Single box power supply, each box of the whole cabinet independent power supply, to ensure the stability and safety of the whole cabinet power supply.

1. The power supply is independent to ensure that the circuit output is even in the process of power supply operation and there is no protection problem.

1. The fixture is flexible and adjustable, and it can be compatible with multiple types of batteries, so as to truly achieve a multi-purpose and maximize the use value.

Equipment features

1. The constant voltage and constant current charging is safe and smooth, and the voltage and current sampling output of the device is controlled through the four-wire system connection for soft start, so as to make a safe and smooth transition in the constant voltage and constant current charging process to avoid the occurrence of peak damage to the battery.

1. High-precision calibration: charging current, discharge current, charging voltage and discharge voltage are all calibrated by agilent with high precision to ensure the accuracy of current within 1‰ and voltage within 0.5‰.

1. Segmental range design, in the operation of the equipment, according to the different output value of the internal intelligent adjustment of the range of the equipment, to ensure the high precision of each stage.

1. Excellent thermal performance, unique duct design, through forced air cooling to reduce the impact of high temperature on equipment performance. The dual fan mode is adopted to carry out forced ventilation and cooling for the power cooling module, and the thermal imager is used for thermal simulation test to ensure that the cooling device works within a reasonable temperature range.

1. Channels can be detachable, can be customized according to the needs of each channel in the same box in free parallel, to be compatible with a variety of types of battery test, give full play to the same type of multi-purpose equipment, save equipment costs for customers.

1. The device has built-in temperature. Each channel can be customized with one main temperature without external auxiliary temperature (with multiple channels, external auxiliary temperature is required). The battery temperature is monitored in real time to monitor and protect the normal safety test of the battery according to the temperature change.

1. Single box power supply, each box of the whole cabinet independent power supply, to ensure the stability and safety of the whole cabinet power supply.

1. The power supply is independent to ensure that the circuit output is even in the process of power supply operation and there is no protection problem.

1. The fixture is flexible and adjustable, and it can be compatible with multiple types of batteries, so as to truly achieve a multi-purpose and maximize the use value.

Mainly used for safety testing of lithium battery protection boards, compatible with various common protection board types on the market, such as the same port of the positive electrode (split port), the same port of the negative electrode (split port), positive charge and protection, negative discharge protection, etc., It is widely used, which is conducive to improving production efficiency and facilitating quality control. 

PBTS protection board test system divided into two types: Quick test and precise test.

Accurate testing: It can accurately detect the precise value of each functional parameter of the power battery protection board (the error is 5mv), which is convenient for the debugging and development of samples, and provides a set of standards for rapid testing to R&D personnel. 

Quick test: According to the design parameters of the protection board, set the test parameters for quick test, which is convenient for the protection board manufacturers and power battery manufacturers to quickly test and ship on a large scale. At the same time, it is suitable for various hardware schemes and part of the software scheme protection board test.

The test items include battery charging protection voltage, discharging protection voltage, capacity, etc. The equipment has four test steps: charging, discharging, shelving and cycling. By editing the corresponding step, the battery can be tested according to the set process.

Specification 

The 5V 3A /6A 512 channel Battery Grading Machine is mainly used for formation and capacity grading of incoming cylindrical lithium ion batteries.

Formation is first small current charging of a newly built lithium ion battery, aimed at forming a passivation layer on the surface of the negative electrode, that is, the solid electrolyte boundary film (SEI film).

When incoming cells are received, Capacity grading means test the capacity of the cell via charge and discharge process, and grading the cells according the capacity value. This is for balance the battery pack assembling.

Battery Grading Machine is mainly composed of computer system, control software, communication interface and battery detection cabinet. The battery detection cabinet is composed of a clamp and a board body for placing the clamp, a charging constant current and voltage source, a discharging constant current source, a storage control circuit, a current sampling circuit, a voltage sampling circuit, a main control CPU, a data memory, a single-chip microcomputer program and a control panel.

Structure

Channels: 512 channels
Machine size: 1620mm×550mm×1840mm
Box color: Default beige (can be customized)
Clamp type: upper positive and lower negative, fixture (tip/flat/two pieces) optional
Clamp spacing: 40mm
Support battery height: adjustable within 100mm
Working power supply: 3-phase five-wire system AC380V±10%, 50HZ
Working power consumption: ≤9KW
Working environment: temperature 0～40℃, relative humidity ≤80%
Cooling method: natural air intake, upward exhaust air

Channel parameters

Voltage measurement range: 0～5V
Battery voltage range: charging 0～4.5V; discharging 4.5～2V
Constant voltage range: 2.5～4.5V
Voltage accuracy: ±(1‰ reading+1‰ full scale)
Voltage resolution: 1mV
Voltage stability: ≤1‰
Current range: charging 20mA～6A; discharging 20mA～6A
Current accuracy: ±(1‰ reading+1‰ full scale)
Current resolution: 1mA
Current stability: ≤1‰

Software function
Control mode: The software installed on computer connected to the machine via serial port, whole cabinet control
Communication mode: serial port, baud rate 57600
Process setting: up to 32 steps and 256 cycles can be set
Charging mode: constant current, constant voltage, constant current and constant voltage
Charging cut-off conditions: voltage, current, time, capacity
Discharge mode: constant current
Discharge cut-off conditions: voltage, time, capacity
Protection function: over voltage, under voltage, over current, under current, over capacity protection, power failure protection,
data break point recovery
Time range: arbitrarily set within 0～30000 minutes, the time unit is min
Time accuracy: ≤±1‰
Sampling inspection cycle: ≤8s
Minimum data recording frequency: ≤8s
Battery sorting: sorting according to (capacity, time, open circuit voltage, discharge platform, etc.)
Data processing: Record data such as voltage, current, time, capacity, etc., and automatically calculate the constant current
charging ratio, capacity loss, discharge efficiency, average electricity data such as voltage, median voltage, etc., provide data
curve graph and cycle graph; can output and generate text, EXCEL, WORD or MDB database format file

 

The 5V 3A /6A 512 channel Battery Grading Machine is mainly used for formation and capacity grading of incoming cylindrical lithium ion batteries.

Formation is first small current charging of a newly built lithium ion battery, aimed at forming a passivation layer on the surface of the negative electrode, that is, the solid electrolyte boundary film (SEI film).

When incoming cells are received, Capacity grading means test the capacity of the cell via charge and discharge process, and grading the cells according the capacity value. This is for balance the battery pack assembling.

Battery Grading Machine is mainly composed of computer system, control software, communication interface and battery detection cabinet. The battery detection cabinet is composed of a clamp and a board body for placing the clamp, a charging constant current and voltage source, a discharging constant current source, a storage control circuit, a current sampling circuit, a voltage sampling circuit, a main control CPU, a data memory, a single-chip microcomputer program and a control panel.

Structure

Channels: 512 channels
Machine size: 1620mm×550mm×1840mm
Box color: Default beige (can be customized)
Clamp type: upper positive and lower negative, fixture (tip/flat/two pieces) optional
Clamp spacing: 40mm
Support battery height: adjustable within 100mm
Working power supply: 3-phase five-wire system AC380V±10%, 50HZ
Working power consumption: ≤9KW
Working environment: temperature 0～40℃, relative humidity ≤80%
Cooling method: natural air intake, upward exhaust air

Channel parameters

Voltage measurement range: 0～5V
Battery voltage range: charging 0～4.5V; discharging 4.5～2V
Constant voltage range: 2.5～4.5V
Voltage accuracy: ±(1‰ reading+1‰ full scale)
Voltage resolution: 1mV
Voltage stability: ≤1‰
Current range: charging 20mA～6A; discharging 20mA～6A
Current accuracy: ±(1‰ reading+1‰ full scale)
Current resolution: 1mA
Current stability: ≤1‰

Software function
Control mode: The software installed on computer connected to the machine via serial port, whole cabinet control
Communication mode: serial port, baud rate 57600
Process setting: up to 32 steps and 256 cycles can be set
Charging mode: constant current, constant voltage, constant current and constant voltage
Charging cut-off conditions: voltage, current, time, capacity
Discharge mode: constant current
Discharge cut-off conditions: voltage, time, capacity
Protection function: over voltage, under voltage, over current, under current, over capacity protection, power failure protection,
data break point recovery
Time range: arbitrarily set within 0～30000 minutes, the time unit is min
Time accuracy: ≤±1‰
Sampling inspection cycle: ≤8s
Minimum data recording frequency: ≤8s
Battery sorting: sorting according to (capacity, time, open circuit voltage, discharge platform, etc.)
Data processing: Record data such as voltage, current, time, capacity, etc., and automatically calculate the constant current
charging ratio, capacity loss, discharge efficiency, average electricity data such as voltage, median voltage, etc., provide data
curve graph and cycle graph; can output and generate text, EXCEL, WORD or MDB database format file

Additional Information:

• Delivery Time: Ready Stock

Lithium-ion battery voltage equalization is of great importance to maximize the capacity of the whole battery pack and keep cells away from over-charge or over-discharge damage. 24S 20A Lithium Battery Balancer Equalizer helps to achieve this . It can work in both charging and discharge mode at maximum current of 20A + 50A.

Displays Individual Battery Voltages 

Can work with both NMC and LFP batteries 

Can work in Charging and Discharging Mode both

Can balance at max current 20A (without external source) and max current 70A with external power source or load 

Helps in maintenance and repair of lithium battery

The instrument adopts the four-wire vector test principle, which can measure the AC resistance and DC voltage of the product under test at the same time. The voltage sampling adopts the differential measurement principle, which can accurately measure the open circuit voltage. The resistance resolution can reach 10uΩ, and the voltage resolution can reach 1mV. It is very suitable for testing various energy storage batteries such as lithium batteries, power batteries, lead-acid batteries and alkaline batteries, etc., judgment of deterioration, life evaluation and UPS online testing.

Features 

 Using the vector measurement method, multiple parameters can be measured at the same time

 High-speed, high-precision measurement, the basic accuracy of internal resistance test is 0.5%, the basic accuracy of voltage test is 0.1%, and the fastest test speed can reach 25 times per second

 Comparator (sorting) function, built-in 30 sets of comparator data

 Test line damage detection indication

 Adjustable sound size and brightness

 Compatible with SCPI commands and Modbus commands

 Low power test, maximum test current <100mA

Specification

• he equipment is suitable for fully automatic double-sided spot welding of 18650, 21700, 26650, 32700 and other cylindrical battery cell combinations. The equipment is suitable for automatic double-sided spot welding of 18650, 21700, 26650, 32700 and other combination of cylindrical cores.

• It is suitable for spot welding of modular lithium battery packs such as NB/Power Tool/Gardening Tool/High Power/energy storage power station batteries/electric motorcycles/electric vehicles and can be used with lithium battery pack production lines. It is suitable for spot welding of modular lithium batteries for NB/Power Tool/Gardening Tool/High Power/ energy storage power station batteries/electric motorcycles/electric vehicles. It can be used in conjunction with lithium battery production line.

• This equipment is a multi-axis control machine developed by modern automation expert technology. It is automatic production equipment for effective real-time control of processing with precision transmission and motor control mechanism for automatic walking mechanism. This equipment is a multi-axis control machine developed by modern automation expert technology. It cooperates with precision transmission and motor control mechanism automatic walking mechanism to effectively control real-time processing automation production equipment.

• he equipment is suitable for fully automatic double-sided spot welding of 18650, 21700, 26650, 32700 and other cylindrical battery cell combinations. The equipment is suitable for automatic double-sided spot welding of 18650, 21700, 26650, 32700 and other combination of cylindrical cores.

• It is suitable for spot welding of modular lithium battery packs such as NB/Power Tool/Gardening Tool/High Power/energy storage power station batteries/electric motorcycles/electric vehicles and can be used with lithium battery pack production lines. It is suitable for spot welding of modular lithium batteries for NB/Power Tool/Gardening Tool/High Power/ energy storage power station batteries/electric motorcycles/electric vehicles. It can be used in conjunction with lithium battery production line.

• This equipment is a multi-axis control machine developed by modern automation expert technology. It is automatic production equipment for effective real-time control of processing with precision transmission and motor control mechanism for automatic walking mechanism. This equipment is a multi-axis control machine developed by modern automation expert technology. It cooperates with precision transmission and motor control mechanism automatic walking mechanism to effectively control real-time processing automation production equipment.

Mainly used for safety testing of lithium battery protection boards, compatible with various common protection board types on the market, such as the same port of the positive electrode (split port), the same port of the negative electrode (split port), positive charge and protection, negative discharge protection, etc., It is widely used, which is conducive to improving production efficiency and facilitating quality control. 

PBTS protection board test system divided into two types: Quick test and precise test.

Accurate testing: It can accurately detect the precise value of each functional parameter of the power battery protection board (the error is 5mv), which is convenient for the debugging and development of samples, and provides a set of standards for rapid testing to R&D personnel. 

Quick test: According to the design parameters of the protection board, set the test parameters for quick test, which is convenient for the protection board manufacturers and power battery manufacturers to quickly test and ship on a large scale. At the same time, it is suitable for various hardware schemes and part of the software scheme protection board test.

• 1. 1. Energy feedback energy saving, In the test process, there are charging energy saving (80%), discharge feedback effect (75%), low heat generation, so as to achieve the purpose of energy saving and cost reduction for users;
     2. Safe and smooth transition from constant current to constant voltage charging, the voltage and current of the equipment are connected by a four-wire system, and the voltage and current loop The independent design of the circuit enables a safe and smooth transition during the constant current to constant voltage charging process to avoid damage to the battery due to spikes case;
     3. High-precision calibration method, the charging current, discharging current, charging voltage and discharging voltage are all calibrated with high precision by Agilent to ensure the accuracy of current and voltage within0.5‰within;
     4. Excellent heat dissipation performance, the unique air duct design reduces the impact of high temperature on the performance of the equipment through forced air cooling. using double Fan mode, the power cooling module is forced to cool down, and the thermal imager is used for thermal simulation test to ensure The heat sink works within a reasonable temperature range;
     5. The channel is removable, each channel in the same box can be freely paralleled as required to be compatible with various types of battery test, give full play to the multi-purpose equipment, save equipment cost for customers;
     6. Device built-in temperature, each channel can be customized with one main temperature without external auxiliary temperature (with multiple channels) the temperature needs to be connected to the auxiliary temperature), and the battery temperature is monitored in real time, so as to monitor and protect the battery’s positive state according to the temperature change regular safety testing;
     7. Single box power supply, each box of the whole cabinet is independently powered to ensure the stability and safety of the power supply of the whole cabinet;
     8. Power independent, to ensure that the circuit output is uniform during the working process of the power supply, and there is no protection problem;
     9. The fixture is flexible and adjustable, it can be compatible with batteries of various sizes, truly achieving a multi-purpose function and maximizing the use value.
  1. The scope of application and function introduction of the equipment:
  1. Scope of application of equipment: mainly used in batteries including lithium-ion batteries, lead-acid batteries, nickel-cadmium batteries, nickel-hydrogen batteries, etc. Circle Life Testing and quality control in production or experimentation.
  2. Supported test contents: battery cycle life test, battery capacity test, battery charging characteristic test, battery discharge, Characteristic test, battery charge retention ability test, battery charge-discharge efficiency test, battery overcharge and over-discharge rate tolerance test check and so on.
  1. Equipment environmental requirements and technical parameters:
  1. Single power supply: AC voltage 220V ±10%, frequency: 50 Hz ±5%, Cabinet power supply: AC voltage 380V ±10%, frequency: 50 Hz ±5%.
  2. Ambient temperature: 0 ∽ 45℃.
  3. Ambient humidity: not more than 85%RH (no water vapor condensation).
  4. There is no strong vibration in the environment, and no corrosive gas and flammable and explosive gas exist.
  5. Resolution: AD: 16bit.

Raunik-D1000 is mainly used for manully welding the battery (18650 et cylindrical lithium), combination welding the lithium-ion battery anode batteries, nickel-aluminum composite tape, protective welding plate or the like. It applies to a thickness of 0.15mm or less battery pole piece welded, and the need to adjust the pressure and welding speed precision applications.

Features

1. Manual operating, easy to use: LCD display, keyboard adjustment, accurate, direct-viewing and convenient.

2. Microcomputer digital control, precision welding, energy is adjustable to accommodate a variety of welding requirements.

3. Precision controlled discharge time (photoelectric control system).

6. Controlled by micro-computer single chip microcomputer, the current regulation is fine, the output current is stable.

7. After-sales maintenance rate is low, maintenance is convenient.

Specification

• Laser cleaning before battery welding uses laser direct radiation to decontaminate, so that the surface temperature rises and thermal expansion occurs.

• This method can effectively remove dirt and dust on the end face of the cell pole as well as from the busbars.

Laser source

50W/ 100W

Function

Used for cleaning the cell surface & busbars

XYZ axis worktable

Adopt customized module

Fixtures

Customized

Machine size

Approx. 1600mmX1400mmX1600 mm

Machine weight

Approx. 800kg

The prismatic battery pack laser welding system is a professional battery pack assembly equipment, mainly composed of laser source, welding head, 5-axis motion system, water chiller, dust collector and CCD monitoring positioning system.

Features:

1. The battery laser system adopts modular design and layout; the machine is beautiful and easy to maintain and debug.

2. The battery pack welding system has high flexibility and can be compatible with the production of various prismatic battery packs of different sizes.

3. The battery laser welding machine is equipped with a 5-axis electric sliding table, controlled by an industrial PC, and can be welded in any plane pattern consisting of points, straight lines, circles, squares or straight lines and arcs.

4. The laser beam quality is good, the welding speed is fast, and the weld seam is firm and beautiful, which can meet the needs of efficient welding.

5. High electro-optical conversion rate, low energy consumption, can save a lot of processing costs in the long-term use.

6. The battery laser welding system has high reliability and can be processed continuously and stably to meet the needs of mass production and processing of prismatic battery pack assembly.

7. Customization is accepted, and exclusive models can be tailored to customer needs.

8. The dedicated laser welding software has powerful functions and a friendly man-machine dialogue interface. It is easy to operate, powerful, and supports multiple file formats.

Scope of application:

The battery laser welding system is specially designed for the battery pack assembly line of prismatic cells, and is suitable for laser welding of aluminum bus bars or copper bus bars and prismatic battery cells.

It is suitable for EV battery, energy storage battery, e-bike battery, e-motorcycle battery, UPS battery, AGV battery, etc.

Machine parameters of the prismatic battery laser system

PVC/POF Heat Shrinking Machine is very suitable for automatic unmanned packaging of products with an automatic packaging line, and suitable for single item packaging or packaging of items with bottom support. It is one of the more advanced packaging methods in the market.

Features 

Advanced design, stable and reliable performance, efficient power saving, good shrinkage effect, novel and beautiful structure,convenient operation and maintenance, etc.

Specification 

This machine adopts microcomputer numerical control display device, cutting length, quantity and feeding speed can be set freely, add adjustable roller feeding mechanism, both sides automatically adjust the pressure and rise and fall, can quickly release material, with thimble type feeding mechanism, effectively prevent material scratch.

Features

1. The machine is provided with “emergency stop” protection (known as “emergency stop switch”).

2. Adjustable speed

3. Adjustable length

4. Total setting

5. Delay in cutting

6. Blade spacing

7. Batch pause

8. Length compensation

9. Cutting speed

10. Step size setting

Specification

Raunik-BMS-1 can detect the function of the lithium battery protection board and various performance indicators. It is especially suitable for factory inspections for mass production. It is developed using the principle of capacitor simulation battery charging and discharging, and has multiple functions. , Simple operation, fast detection speed, etc.

Features

1. The number of series is optional from 1-24

2. Various protection and recovery function tests

3. Can choose the number of sections to be tested according to your own needs

4. Test results can be automatically saved

Specification

Raunik-SS11 is an automatic device for 18650/32650/26650/21700 batteries to sorting and sticker. The machine is connected the sticker machine and sorting machine into a whole to realize fully automated production, improve efficiency and save labor. The mechanical structure design is simple and generous, and the system performance is 

Features

1. The equipment has a compact structure design, beautiful appearance.

2. The equipment is equipped with universal movable casters, which makes it easy to move and transport the 

Specification

Raunik-5000DS (DC machine)  Battery Pack Spot Welding Machine with slide is a general platform for cylinder battery pack assembling. It equipped with advanced 5000A DC inverter welding power supply, the new upgrade installs a movable slide rail, which is more convenient to operate. Suitable battery for pack spot welding and assembly in the factory.

Specification