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Intermediate Frequency DC Welding Machine

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China GUANGDONG HWASHI TECHNOLOGY INC. certification
China GUANGDONG HWASHI TECHNOLOGY INC. certification
Customer Reviews
We have cooperated with HWASHI for 3 times. I'm very satisfied with the machine quality. Even though some small issues happened, HWASHI gave very quick response. Their support is very important to me.

—— Mr. Allan

We have bought 200000usd machines from HWASHI this year. Their professional technical support and solutions really help me a lot.

—— Mr. Harmeet

Sure we will buy more in the near future. They offered the perfect automatic solution for my product and increase our efficiency dramatically.

—— Mr. Aram

HWASHI is a very reliable supplier. They offered more than just the machine but also very good aftersales service. Quick and professional response.

—— Mr. Pathak

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Intermediate Frequency DC Welding Machine

China Intermediate Frequency DC Welding Machine supplier

Large Image :  Intermediate Frequency DC Welding Machine

Product Details:

Place of Origin: China
Brand Name: HWASHI
Certification: CE/CCC/ISO
Model Number: WL-MF-100K

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: negotiation
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
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Detailed Product Description
Product Name: Automatic Fixing Rail Intermediate Frequency DC Welding Machine Application: Welding For Fixing Rail
Size: 680x1300x16000mm Condition: New
Warranty: 12 Months Standard: CE/CCC/ISO
Service Life: 8-10 Years Duty Cycle Rate: 20%
Rated Power: 90KVA
High Light:

medium frequency welding

,

spot welding tool

Automatic Fixing Rail Intermediate Frequency DC Welding Machine

 

 

DESCRIPTION

This machine adopts spot welding with 90KVA power. Use automatic mobile feeder to fix the work piece. According to the preset moving distance, the machine will do welding while the feeder moves automatically. The total length of the feeder is 16400mm while the width is 300 mm. Adopt servo motor mobile methods. The moving distance could be adjusted according to your requirement.

 

 

WORKING PROCESS

The work piece will be put into the feeder manually or by lifting machine. The work piece will be stacked up according to requirement. Before start, there is one locating check block for fixing the front-end of the product in orderliness. Then, start locating fixing cylinder. The locating fixture under the hole of the product will rise up to fix the inner hole of the product. At last, the side pressing cylinder will press the upper and lower work pieces to complete the whole fixing of product; Afterwards, start welding program to finish the first spot welding. Then the servo motor will move forward according to the preset data; The machine will keep cycle working and it will stop when finishing the last spot welding; After welding process, the locating check block cylinder, hole fixing cylinder and side pressing cylinder will reset. You may take out the work piece manually or by lifting machine. The whole welding process of the product is done.

 

 

 

Compared with the normal AC controller, MF controller has the following advantages:

 

1. The current in secondary welding loop is DC. Dramatically reduce the impact to the welding current due to the inductive reactance in secondary loop when conducting welding to the work piece.

 

2. The weight of transformer is reduced greatly. It is light and convenient. The weight and size of the MF transformer is only 1/3 of the AC type transformer. Suitable for robot welding system.

 

3. Prolong the service life of electrode

 

4. Be able to weld material like aluminum, galvanized steel, etc. with good welding performance.

 

5. Especially suitable for three-layer plate welding, ultrathin material welding and precision welding.

 

6. Less splashes.

 

7. Increase control of current and welding quality.

 

 

Intermediate Frequency DC Welding Machine 0

 Touch Screen

Central part of operation for input data, monitoring and storage 

Solenoid Valve Switch

Manual switch on or off

 Emergency Stop Button

When start, it will end the entire running program.

Note: after pressing this button, you need to power on the machine again.

 Reset Button

After stopping the program, press this button to reset.

 

 

 

Medium Frequency Welding System Composition

 

Welding Controller, transformer, and welding work piece.

Welding controller includes the controlled rectifier, energy storage part, IGBT, power driving and central control part.

 

 

 

SPECIFICATION

 

No. Item WL-MF100K
1 Input Voltage 380V three-phase
2 Input Current 130A
3 Air Switch 150A
4 Power Line(Copper Line) 25mm ²
5 Output Voltage DC9.2V
6 Max Welding Current 28kA
7 Welding Model 101 types
8 Different Welding Current 101 types
9 Mobile Feeder Length 16400mm
10 Feeder Moving Speed 800mm/sec
11 Feeder Moving Force Servo Motor
12 Cooling Water Pressure ≤0.2MP
13 Cooling Water Flow 20L/min
14 Cooling Water Temperature ≤20℃
15 Dimension of Machine 1200mmx16400mm

 

 

 

APPLICATION

Fixing rail welding for rail supporting system.

 

 

 

COMPETITIVE ADVANTAGE

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.

 

 

 

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Contact Details
GUANGDONG HWASHI TECHNOLOGY INC.

Contact Person: Kary Hou

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