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

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

innovatively integrate grinding inner circle, clearing hole and internal counterbore in the process of ring die repair into a repair equipment. The cost of equipment is reduced by 40%, the occupied space of equipment is reduced by 60%, and the repair efficiency is improved by 30%. Great time saving. PLC control, intelligent calculation setting repair data, repair process without personnel supervision Gatherable process steps off ring die repair into one equipment, save the time-consuming steps of lifting. moving and clamping of ring die, and truly achieve one-stop ring die repairing

1.Select high-quality raw materials, secondary steelmaking, degassing billet; 2.Ring die material: X46Cr13 / 4Cr13 (stainless steel), 42Crmo / 20CrMnTi (alloy steel) or other custom materials; 3.Imported gun drill and multi-station drill, one-time forming die hole, high-quality finish, production of feed, beautiful appearance and high output; 4.Select the combination of vacuum furnace and continuous quenching furnace to ensure long service life; 5.According to the principle and requirements of the customer to design compression ratio and strength; 6.Microscopic examination to ensure product quality; 42Crmo / 20CrMnTi alloy steel ring die processing technology: Cutting→Forging→Normalizing→Roughing→Tempering→Finishing→Drilling (Expanding) Hole→Carburizing→Grinding→(Excluding Oxidation Layer) →Pressure Testing→(Phosphorus Passivation)→Coating Antirust Oil→Check and save options;  X46Cr13 / 4Cr13 stainless steel ring die processing technology: Cutting→Forging→Roughing→Normalizing→Finishing→Quenching and tempering→ › Finishing→Drilling hole→Nitriding→Polishing→Pressure test→ Coating resistance→Rusty oil→Check and save options; S/N Model Size (mm) OD*ID*overall width*pad width Hole size mm 1 MUNCH455/170 560*455*244*170 1-12 2 MUNCH520/80 636*520*182*80 1-12 3 MUNCH520/178 616*520*222*178 1-12 4 MUNCH520/210 618*520*264*210 1-12 5 MUNCH650/105 819*650*234*105 1-12 6 MUNCH660/178 799*660*234*178 1-12 7 MUNCH660/228 799*660*284*228 1-12 8 MUNCH660/265 799*660*323*265 1-12 9 MUNCH850/260 1003*850*349*261 1-12 10 MUNCH935/225 1078*935*310*225 1-12