CIrcular Slitting Knife for Cutting Steel Coil

We have our own factory and professional team, customized to your needs, we can provide the best service

Steel-choosing→Blanking →Forging Steel →Rough Processing →Heat treatment →Finishing→Testing

 

Goodklife company can meet special requirements for materials. In order to guarantee the qualit, the company imported the spectrometer from Germany and is equipped with various testers, such as tensile tester, impact testing machine, metallography analyzer and so on.

The largest ingot can reach 3 tons in Goodklife 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:

Forging steel

The largest electro-hydraulic hammer is 4.5 ton. And more than 6 skilled technicians work for us. After forging, the insidemicrostructure becomes much closer and the metal grain size becomes much smaller. It can evevate the characteristics and quality of the knife ensuring a longer life.

No less than *0sets of processing equipment in the rough processing workshop of Goodklife company, including lathe ,milling machine, planer, drill machine etc. Skilled workers are employed in its rough processing workshop.

Heat treatment

Goodklife company has independent workshop for heat treatment. Couples of skilled technicians work here. Actually, most blades ( thickness ≤**0mm) can be fully hardened. Thus, the blades can be used after repairing until the size reached the minimum design dimension.

Finishing

Goodklife company has more than *5 sets of processing equipment including internal grinder, external grinder, surface grinder, CNC grinder, electric spark CNC wire-cut etc. The company can produce the shearing blades with ***0mm in length and slitting knives with ***0mm in outside diameter.

Testing

Various testers are put to use for testing its products in Goodklife company. They are including tensile tester, impact testing machine, metallography analyzer, harmless flaw detector, magnetic powder inspection, hardness tester, caliper rule , microcalliper, etc. Testing is carried out after each step. And every product has a unique track number. Thus it is easy to trace back anytime.