Product Details

Product Description

ZLYJ series speed reducer is a transmission part that possesses high precision hard gear surface and thrust block designed for plastic screw extruder. The design of product adapts all kinds of norm specified in ZBJ19009-88/ it features that gear and axis parts are made of high strength alloy steel. The gear is processes by carburization, quenching and tooth grinding process. The precision of gear is grade 6 specified in GB10095-88. The hardness of gear surface is HRC54~62. At front end of hollow input axis there is large specification thrust bearing that will bear axial thrust force while the screw is working. The complete machine features compact, high in bearing capacity, stable in transmission, low noise, high efficiency, etc.

High quality single screw extruder gear box for extruder machines

SINGLE SCREW EXTRUDER GEAR BOX DATA

Type	Size	kw	N _in	N_out	N.m	kN	Screw dia	L/D
ZLYJ	112-8	5.5	800	100	525	35	≤φ35	25:1
	133-8	8	800	100	764	39	≤φ50	25:1
	146-10	11	1000	100	1050	54	≤φ55	25:1
	173-10	18.5	900	90	1962	110	≤φ65	25:1
	200-12.5	30	1000	80	3581	155	≤φ75	25:1
	225-12.5	45	1000	80	5371	180	≤φ90	25:1
	250-16	55	1120	70	7503	192	≤φ105	25:1
	280-16	75	960	60	7643	258	≤φ110	25:1
	315-16	85	960	60	13528	287	≤φ120	25:1
	330-16	110	960	60	17507	360	≤φ135	25:1
	375-16	132	960	60	21008	390	≤φ150	25:1
	395-16	185	960	60	29442	400	≤φ160	25:1
	420-16	160 /220	960	60	31831	430	≤φ160-φ170	25:1
	450-20	213	1000	50	40640	500	≤φ180	25:1
	560-20	440	1000	50	84034	700	≤φ200	25:1
	630-20	540	1000	50	103132	770	≤φ250	25:1

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