Spot Welding Machine for Lithium Battery Pack

• Customization: Available
• Control: Automatic
• Cooling Way: Air Cooling
• Model NO.: BETTER
• Style: Portable
• Electric Current: Secondary Rectification
• Transmission: Pneumatic
• Welding Spot Number: Double
• Maximum Current: 20kVA
• No-Load Voltage: 8V
• Input Voltage: 200VAC
• Display: LCD Display
• Cylinder Diameter: 20mm
• Maximum Working Stroke: 600mm
• Welding Arm Length: 120mm
• Welding Pin Length: 1.7*84mm
• Welding Point Adjustable Range: 2mm-10mm
• Transport Package: Over Sea Packing
• Specification: 800*800*1280
• Trademark: Better
• Origin: China

Product Description

Spot welder 

 

1 Main performance and advantages:
1.1 Application range:
Application:Power tool battery, power reserve battery, electric bicycle battery, solar battery, electric car battery, electric motorcycle battery, low-speed car battery, vacuum cleaner battery, electric wheelchair battery, drone battery, airplane and ship battery, sprayer battery, mowing Welding of lithium battery products such as machine batteries, medical equipment batteries, m-ilitary batteries, etc.
1.2 Application range of lithium battery
Cylindrical battery(18650,26650,32650,32700), Button batteries, prismatic batteries, soft-pack batteries, nickel-metal hydride nickel-cadmium, alkaline batteries.
1.3 Performance and advantages:
1) Single-chip computer control, LCD display screen, simply operation. Two-stage discharges ensure the consistency and reliability of battery welding.
2) Error alarm. When the equipment has insufficient air pressure, there will be a red alarm prompt on the panel; when the equipment is overheated, there will be a red alarm prompt on the panel; when the equipment has a circuit board failure, there will be a red alarm prompt on the panel.
3) The discharge time is in units of one pulse.
4) Adopt foot switch control.
5) Equipped with casters,which is convenient to move and adjust the horizontal position.
2 Technical Parameters:
2.1 Welding power supply introduction:
Automatic standard welding power supply (this power supply is independently developed, designed and manufactured by the company, and the software has been protected by national intellectual property registration)

2.2 Welding power supply 1 set/set (two-stage discharge, power 20 kW):
LCD screen display is easy to operate, AC output is 8V, weilding point are high consistency, automatic alarm, high integration of main control boardand and easy to maintain.
2.3 Welding tension:
Thickness of the nickel sheet is 0.15, the welding tension will be greater than 6 kg.
2.4 Welding power parameters:
Electrical parameters:

Maximum current	20KVA
No-load voltage	8V
Input voltage	220VAC
Transformer rated capacity	18KVA

Power parameters:

Input voltage	200-240VAC
Primary current	25-60A
Power frequency	50-60HZ
Power plug	3 LEGS

Secondary current:

Secondary short circuit current	8000A
Power factor	0.5%

Welding control:

Pre-welding pulse number	0-99
Welding pulse number	0-99
Welding energy level	0-999
Power fluctuation range	+30-40V
Buffer time adjustment range	0.2 second *8
LCD display	LCD
Main control chip	MPU
Memory chip	EEPROM
Operation mode	Foot switch

Welding head:

Cylinder diameter	20mm
Maximum working stroke	600mm
Welding arm length	120mm
Welding pin length	1.7*84mm
Welding point adjustable range	2mm-10mm
Working desk size	800*800*1280mm
Working desk height adjustable range	0-120mm
Welding head structure	adopt independent single cylinder with double spring control

Pneumatic control:
 

Maximum pressure of compressed air	7kg
Minimum working pressure	25-60A
Air consumption/1000 strokes	4300 Cubic centimeter
Gas connector	Quick connect plug
Optional plug	5/16 BSP

Cooling method: The welding machine equipped with cooling fan
Dimension: 800(w)*800(d)*1280(h)mm
Total weight: 80kg
2.5 Air pressure:
0.3Mpa, when using the air source, there must be a filter device to ensure that the air flow is free of water and impurities.
2.6 Working stroke:
600mm
2.7 Suitable nickel sheet width:
4 -10mm
2.8 Suitable nickel sheet thickness:
0.1mm - 0.2mm (Diversion groove) , diversion grooves and bumps must be done when the nickel sheet reaches more than 0.25mm. To use the automated welding, you must confirm that the nickel sheet direction of the opening and the height of the bump meets the requirements of automated welding. To ensure the effective of welding.
2.9 Productivity:
The spot welding time of the battery welding side (positive or negative) is 0.5 seconds, (this is an example, the specific depends on the customer's production requirements) does not include the time to install the battery, nickel sheet and fixture.
2.10 Operation panel:
Simple equipment debugging, easy to opera
2.11 Welding head power:
SDA32X15-S cylinder. The welding head has high processing accuracy and adopts Korean high-density steel. The spring has a good balance and does not damage the internal structure of the battery during welding.
2.12 Welding pin:
The welding pin is imported aluminum oxide copper, standard size is 1.7mmX85mm.
2.13 Welding effect:
Good welding consistency, the welding points are nice.
 2.14 Control device and main configuration:
Omron micro switch, Airtac sensor and its pneumatic components. The screw guide rail is made of Taiwan Hiwin.
2.15 Require of nickel sheet:
Customers customize nickel sheet specifications according to their own product requirements. When necessary, the nickel sheet needs to open diversion grooves and bumps at the welding position. The jig is made according to the width and shape of the nickel sheet.
 

 

----------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Why choose us

BETTER has developed into an innovative enterprise to provide general contracting system integration services, including R&D and design, project planning, complete equipment, installation and commissioning, technical output,technical training, after-sales guarantee and so on. We has created"China's First Station" and became the "Purchasing Center in China" for many international customers. BETTER took the lead in putting forward the concept of battery industry full-resource operation, and thoroughly solved problems including the long project construction period, heavy technical communication task, unreasonable production line matching, and cumbersome business communication arising from purchasing from multiple sources by customers.

 

Service Project 

1. Battery manufacturing equipment and turn-key solutions for complete sets of equipment,

2. Battery factory designs, battery product designs and tooling,

3. Battery manufacturing technology support and Transfer,

4. Production management guidance & consultancy for battery manufacturers,

5. Battery manufacturing related accessories, raw materials, chemicals,

6. On-site Battery Production Guidance & Consultancy.

Service Standards 

Nice Performance , Nice Price , Free Planning , Pleasant: Never Say "No",

they constitute 4P service standards for the global  battery manufacturing industry established by BETTER.
 

Packing & Delivery

Packing:Wooden case, export standard package

Delivery Time:Delivery in 30 days after receipt of advance payment.   

 

 

Team Style

Colorful team activities

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Company Profile 

Better Technology Group Limited (hereinafter referred to as "Better Tech Group"), as an integrated solution operator for global battery manufacturing, has been delving deep into the markets of BRICS countries and countries along the "Belt and Road" for more than ten years. Nowadays, our business scope covers nearly 120 countries and regions around the world, and Better Tech Group has been actively practicing the corporate mission-"Let 'Made-in-China' beautify the world".

Better Tech Group adheres to customer-oriented principles and boasts two sub-brands BETTER and WELLPACK which are specialized in lead acid batteries, lithium-ion batteries and related adoption solutions while providing global customers with turnkey solutions for battery manufacturing, lead-acid battery to lithium-ion battery designing and manufacturing, solar energy storage and charging integrated solutions, new energy zero-carbon solutions, customized production of finished batteries and other premium products and services.

Better Technology Group Limited has been approved by ISO9001 Quality Management Scheme (QMS),  authenticated with the rights to implement and revise the battery manufacturing "4P Service Standards" and has been awarded the honorary titles of "Fujian Technology Little Giant", "Xiamen Growth Small and Medium-Sized Enterprise" and "Outstanding Export Branded Enterprise", "Xiamen Innovative Small and Medium-Sized Enterprise", "Xiamen New High-Tech Enterprise". At present, Better Group obtains nearly 100 independently-developed patents authorized by the CNIPA (China National Intellectual Property Administration) and gets approved to be a member enterprise in China Industrial Association of Power Sources (CIAPS). We work in close cooperation with the world's top 500 enterprises and China's leading universities in product research and development, technological innovation, and the integration of industry, academia and research, etc. Since the corporate establishment, Better Tech Group has invested a large amount of capital in product research and development, technological innovation and quality control, and the annual output value of the whole company has been increasing year by year.