Electro slag remelting:

The largest ingot can reach 3 tons in Senda company .The ingot obtained by this remelting/refining process is very homogeneous and free of internal defects . The segregation of the ingot (called macro-segregations ) are substantially eliminated and the segregations of crystals (called macro-segregations ) are significantly reduced .

The ESR remelted material improve following mechanical characteristics :

Improved toughness due to increased homogeneity and isotropy

Improved creep resistance properties

Best fatigue strength and tenacity properties as well as outstanding tensile strength

Improved purity

Advantage:

1. Different materials of flying shear knife can work stably under 1100 Centigrade.

2. Advanced vacuum heat treatment ensure the hardness and wear-resistance.

Application of the Hot crop shear knife for cutting iron bars:

1. Deform the steel rods under high temperature, max reach 1100 degrees.

Procedure for the production of hot crop shear knife:

Steel-choosing~~Blanking ~~Forging~~Rough Processing ~~Heat treatment ~~Finishing~~Testing~~Pakaging

All of your inquiry and emails, we will give reply within 24 hours. No excuse for failure ,only the action for success.

Senda starting from 1998, focus on the quality of products and provide better service. Now we have over 100 workers, CNC lathes, High precision internal and external circular grinding machines, heat-treatment furnaces grinding machines and inspection machines.

Senda starting from 1998, we focus on the quality of products and provide better service. Now we have over 100 workers, CNC lathes, High precision internal and external circular grinding machines, heat-treatment furnaces grinding machines and inspection machines.