Features of welding machine for making nut bolts 

1 The lock-in technique using digital lock-in technique to achieve frequency automatic tracking, and can automatically adapt to a variety of sensors.

2 Modular design with imported power devices, to ensure equipment reliability, easy maintenance.

3 The all-solid-state power MOSFET devices and a unique variable flow control inverter, high frequency, small size, weighing only 18 kilograms.

4 Resonant inverter technology, high efficiency, energy saving using resonant inverter technology equipment, the overall efficiency of greater than or equal to 90%, power consumption is only 20% -30% of the tube induction heating.

5 Safe and reliable equipment, no million-volt high-pressure, Easy to install, no need to debug, easy to use and safe operation.

Applications of welding machine for making nut bolts

•quenching  ---- heat treatment various types of hardware tools, electric, hydraulic, pneumatic components, automotive, motorcycle parts and other mechanical parts of the surface of the metal, the hole, partial or total quenching.

•welding ---various types of brazing carbide blade, turning, milling, planing, reamer, diamond saw blade, serrated welding; grinding, drilling, cutting welding; brass, copper, stainless steel pot, etc. hybrid welding of metallic materials.

•forging

it mainly for heating the workpiece to a certain temperature (heating temperature according to different materials are different), by punching, forging bed or other forms of forging the workpiece into other shapes. For example: Case, table embryo, handle, mold, kitchen tableware etc.

•metal melting: melting gold, silver and copper. 

•Annealing (tempering and modulation):

Annealing of various stainless steel products, such as stainless steel basin, annealed and extruded can, annealed folded edge, annealed sink, stainless steel tube, tableware and cup. 

Packing for welding machine

1.Standard wooden case, plywood case, and custormized case;
2.Inner packing:packing plastic film and foam in case of friction dampness and shake;
3.Shipping type: by land/vessel/train/air;
4.Payment terms: T/T, 30% advance payment, 70% before sending the goods;
5.Warranty: one year free replacement spare parts, provide long-terms technical support.

1. Reply your inquiry within 24 working hours
2. Experienced engineer instruct and sales communicate with you in fluent English.
3. According to work pieces specifications, heating requirements, propose best solutions,also reference your ideas.
4. Machine details and working video link for your reference
5. Competitive price ,compare with the same industry
6. Production: strict quality standard, to produce machine and induction coils.
7. Debugging machine and only good machine will be sent.
8. Tracking goods shipping and provide bill of lading,invoice,packing list and other documents what you need
9. Provide install and technology instruction by sending drawings, email, or telephone,video. 
10.If you need, will arrange one engineer to your place,instruct install machine and training operators.
11.Excess warranty period(12 months warranty), you can buy the spare parts from us with special discount price.
12.Provide long-terms technical support.

Shenqiu Yongda high frequency equipment Co.,ltd establish in 1996 , and is a high-tech technology enterprise of Henan Province. Near 20 years induction heating machine production and marketing experience, what ever your metal work piece looks like, our experienced engineer will provide you the best solutions

Factory scene and Debugging machine work shop