High Quality Single Screw Extruder - Hoop for Pellet Mill Spare Parts – Zhengyi

We can custom made press die and rollers for various of both dometic and abroad pellet mill according to the drawing and technical parameters. Such as CPM, PROCESS. etc

We also supply other sapre parts, such as gear, pinion, union empty core, friction plate, sealing base, coupling, adjusting wheel of roller, lined ring of die, bearings, main shaft with hold plate, spline base of main shaft, clamp and so on.

Vacuum furnace

1.High vacuum degree, no oxidation reaction in ring die surface, ensuring original smoothness of die hole inner surface.
2.High vacuum degree,twisting bottom and convection heating minimize ring die deformation.
3.CNC controls process program, ensuring ring die quality stability.
4.With rationally adjusting heat treatment, heat preservation and cooling rate and time, microstructure of ring die can achieve its most suitable working conditions.
5.High cooling speed ensures more even distribution of carbide and hardenability and uniformity of ring die is guaranteed, contributing to balance using of ring die.
Production flow