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Refrigerator Compressor Capacitive Discharge Welder High Precision Digital Display

Refrigerator Compressor Capacitive Discharge Welder High Precision Digital Display

stainless steel welders

stainless steel spot welding

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Product Details
Stainless Steel Welding Equipment
Welding Of Food Steamer
Input Current:
Output Voltage:
Max Short Circuit Current:
Welding Effective Length:
Not Restricted
Upper Welding Cylinder:
Service Life:
8-10 Years
Payment & Shipping Terms
Minimum Order Quantity
1 set
Packaging Details
sea worthy wooden package
Delivery Time
7-30 working days after received your payment
Payment Terms
L/C, T/T
Supply Ability
50 sets per month
Product Description



Capacitor discharge spot welder uses capacitor to store energy and to release instantaneous current.


In the meantime, it concentrates large current to pass through a small point and then achieves welding effect (welding process passes through thousands of ampere current within 1/1000 second of time). Therefore, it can minimize the situation that the work piece being oxidized or mechanically deformed due to overheat during the process of welding.


The output of the capacitor discharge spot welder that we produce is from 100WS to 18000WS.


It is especially suitable for welding metals like red copper, bronze, brass, aluminum, silver and stainless steel, etc. Thus, this type of machine is widely applied to various kinds of industrial production and manufacturing.


Digital Refrigerator Compressor Capacitive Discharge Welder High Precision




Model WL-C-40K
Voltage 380 V
Power 40 KVA
Energy Storage 25000J
Capacitance 250000uF
Pressurization 2000kg
Electrode Stroke 100 mm
Closure 130-230mm
Platform Distance 260mm
Electrode Distance 490-540mm
Cooling Water 15 Lit/min




1. Wide Application: Be able to weld 8mm of nonferrous metals like stainless steel, aluminum, titanium, silver, etc. Overcome the difficulties in welding dissimilar metals like bronze, aluminum, etc.


2. Firm and Good Looking: Firm welding; No black coating on the welding spots so no polishing process is needed; especially suitable for welding those exporting products which have high requirement on good looking.


3. Electricity and Energy Saving: This machine gets low surge power from the power grid and the power factor is high. Compared with the common AC machine with the same capability, it uses only 1/7 to 1/10 of the power. With a low cost.





Welding of refrigeration compressor and other metal product.





1. Adopt the energy storage type quick charge-discharge capacitor from Japan Nippon Chemi-Con (NCC) which is originated from MARGON or HITACHI; Fast discharge rate. Stable performance.


2. Adopt SEMIKON from West Germany, IXYS or IR Silicon controlled from United States. High precision and durable. Be able to achieve high stable control on the magnitude of current.


3. Adopt Motorola integrated circuits from United States. Quick response. Stable performance.


4. Adopt pneumatic parts from Japan or Taiwan with reliable performance.


5. All the devices are from imported famous brands with ideal service life and performance.






1. HWASHI is the leading brand in resistance welding industry in China for 20 years; Factory direct sale, competitive price.

2. Customized Service: We can help to design and develop the welding machine according to your requirement. We are flexible and capable Supplier.

3. Genuine Product with Excellent Quality: 12 months warranty. Our machines are strictly complied with ISO9001:2000 and China Compulsory Certification. Most of our machines enjoy 8-10 years service life. 100% guarantee test before delivery.

4. After Sales Service and Technical Assistance: 24 hours technical support by email. Our professional team is always here willing to be your technical consultant.

5. Quick Delivery: Our company provides just-in-time delivery.

6. Prompt Response to Customers: Your satisfaction is the goal we pursue.




Digital Refrigerator Compressor Capacitive Discharge Welder High Precision


Digital Refrigerator Compressor Capacitive Discharge Welder High Precision


Digital Refrigerator Compressor Capacitive Discharge Welder High Precision



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