Product Specification

Five Head Iron Wire Rack / Shelf Spot Welding Machine , DC Steel Wire Welder

DESCRIPTION

This machine is specially customized for welding bundy tube condenser of refrigeration machine like water dispenser, freezer, refrigerator, etc. with small pressure, even welding slag and high welding speed.

1. Adopt medium frequency inverter power source with DC output. The welding has lower impact to the power source but high efficiency

2. Three phase load balance, no influence on the power grid. Stable current output and effective energy saving.

3. Control parts adopt industrial-grade control circuit , PLC programmable controller touch screen, Chinese-English LCD screen with the functions of simple and clear, convenient adjustment, easy operation, high reliability.

 Working Process: 

1. The operator loads the parts and components onto the welding fixture;

2. Press start button or pedal switch;

3. Motor drives the welding mould to welding position;

4. Upper and lower welding cylinders will press down, weld and return according to the preset program;

5. Motor drives the welding fixture to next welding position

6. Upper and lower welding cylinders will press down, weld and return according to the preset program;

7. Repeat until finishing the last row welding;

8. Motor returns to the original position;

9. Manual unloading;

10. Loading material and prepare for the next cycle.

APPLICATION

Continuous welding wire mesh. low steel alloy wire , stainless steel wire. galvanized steel prodcuts. .

FEATURES

1. Main Body:Because of the dense and horizontal wire rod, the integrated reinforced gantry type of main body is designed. Adopt the vertical stress main body. This machine is made of good quality of thicken steel plate to ensure the intensity and stability of the main body. The machine is equipped with slide guide to provide stress supporting point and working platform for other actions. In order to put two sets of welding fixtures on the machine, the effective welding width is 1300mm while the welding length is 1000mm.

2. Power Source: Adopt medium frequency inverter welding source. Duty cycle rate reaches 50%. The three-phase power supply is under rectifying through a special inverter and converted to 1000Hz AC voltage and then be transmitted to a medium frequency transformer to be rectified so as to provide DC welding current. Compare with general AC pulse power supply, this kind of power source could be fast and precisely adjusted. Small impact to the power grid and lower requirement for the power grid compare with the single-phase welder of the same capacity.

3.  Row Welding Structure: 6 sets of welding electrodes are installed on the beam and equipped with slide guide that could move horizontally. It is convenient to adjust the distance of welding spot so it is suitable for welding the work pieces with different pinch. The welding program of row welding electrode is flexible and various kinds of welding programs are available. So you could choose to weld from the middle to the sides or from the sides to the middle or single welding. Truly achieve the stable, reliable and good consistency of welding effect.

4. Cooling System: Resistance welder will generate lots of heat during the process of welding. The source of heat may be from: the welding of electrode and work piece or the working of components like silicon controlled and welding transformer. In order to protect the working life of components and control the softening temperature of welding electrode to ensure the reliability of welding, it is designed to adopt the cooling water cycle to take away the heat. The air-cooled type of cooling water is adopted. Through the refrigerating system of cooling-water machine, the temperature of water is forced to cool down to the preset temperature. The purpose of cooling water cycle is achieved through the water pump of cooling-water machine and water storage box.

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.