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long bar hardening and tempering production line china

long bar hardening and tempering production line china

With the help of our diligent engineers, Forever is engaged in offering long bar hardening and tempering production line, which is in-line with globally laid quality norms. In an order to ensure the same, we manufacture long bar hardening and tempering production line using optimum quality raw material, sourced from vendors of high repute. Moreover, we base long bar hardening and tempering production line on latest technology to ensure theist reliable performance.

What is hardening and tempering ?

Hardening is a process of heating followed by cooling generally fast for increase hardness and mechanical strength of steel. The process is 
heating the bars or pipes to 700-900 degree C. and then cooling quickly.

Tempering is a process able to decrease the hardness, strength and increases the toughness of hardened steels, while removes the tensions created in the temple, leaving the steel with the required hardness.The process is hold the heat of the bars of pipes within some certain degrees.

Applications of Forever long bar induction hardening and tempering production line

1 Hardening various hardware tools, hand tools, heat treatment. Such as pliers, wrenches, screwdrivers, hammers, axes and so on.

2 Kinds of auto parts, motorcycle accessories high-frequency quenching. Such as: crankshaft, connecting rod, piston pin, crank pin, wheel, camshaft, valves, all kinds of rocker arm, rocker shaft; transmission of various gears, spline shafts, drive axle, a variety of small axes, a variety of fork and other high-frequency quenching.

3 Customized design and manufacturing as per user’s requirement.

If you are interested,please send us email at


steel bar heating equipment      Stainless steel pipe hardening and tempering system     Hearing furnace for sucker rod deoiling

 round steel hardening and tempering      stainless steel hardening and tempering 

Post time: 10-17-2016