Automatic threaded bar hardening tempering process

Threaded bar hardening and tempering

Forever can manufacture threaded bar hardening and tempering line as per user's specific requirement. In 2017, we produced one complete set of threeaded bar hardening and tempering line for the biggest steel Group in China.

●  Threaded bar diameter: 16-40mm
●  Threaded bar material: HRB300, HRB400, HRB500
●  Threaded bar length: 2.5-12m
●  Line speed: 4 piece / min at least

Forever threaded bar hardening and tempering line technical Parameters

1.All the circuit is digital, and all parameters can be set and modified in the touch screen or remote devices with high reliability, anti-interference ability, fast response and so on.

2.According to different diameter of threaded bars, Forever will design different induction heater. Wide range can meet wide range of  threaded bars heat treatment to get higher heating efficiency. The length of induction heaters for tempering is longer than induction heater for quenching, which can make  threaded bars get uniform and better induction heat treating effect. The internal structure will be uniform and stable ensure that the  threaded bars performance to meet the requirements.

3.The pressure roller and the rollers between each induction heating coils are made of 304 non-magnetic stainless steel, inclined and water cooling, greatly extending the life of the roller.

4.Forever new design of adopting ceramic roller can reduce the  threaded bars wear and no burning during  threaded bars running on the roller table.

5.The  threaded bar hardening and tempering line spray system is using multi-stage stainless steel water ring, and the pressure and flow of the water ring can be automatically adjusted to meet the requirements of different hardenability.

6. The  threaded bars after hardening and tempering doesn't need straightening, no bending and no deformation. So the customer doesn't need to buy special straightening machine.

Overseas manager: Tom Wang

Email:tom@foreverfurnace.com

Phone: 0086-13303078975(whatsapp, wechat,line)

Specialist of  induction heat treatment furnace in China; Glad to be your business partner in induction heating field.