High Performance Zlyj200 Zlyj 133 146 173 Ratio 20 Single Screw Extruder Extrusion Gear Box for Film Blowing Machine

• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
• Hardness: Hardened Tooth Surface
• Installation: 90 Degree
• Model NO.: MMY
• Layout: Coaxial
• Gear Shape: Conical - Cylindrical Gear
• Step: Single-Step
• Type: Worm Reducer
• Transport Package: Wooden Box
• Specification: Customize
• Trademark: no brand
• Origin: China
• HS Code: 848390009
• Production Capacity: 5000PCS/Month

Product Description

High Performance Zlyj200 Zlyj 133 146 173 Ratio 20 Single Screw Extruder Extrusion Gear Box for Film Blowing Machine 

1, The gear is made of high-strength low-carbon alloy steel by carburizing and quenching. The hardness of
the tooth surface is up to HRC58-62. The gears are groun d grinding technology with high precision and
good contact.
2, High transmission efficiency: single stage is greater than 96.5%, double level is greater than 93%, third
level is greater than 90%.
3, Smooth operation and low noise.
4, Small size, light weight, long service life and high carrying capacity.
5, Easy to disassemble and easy to install.

No.	gearbox model	Ratio range	recommend screw diameter/mm	recommend power/HP	rating load torque/N.m	size(L*W*H)/mm	Net weight/KG
1	ZLYJ133	8/12.5/16/20	35/45/50	6~15	764	478*170*260	144
2	ZLYJ146	10/12.5/16/20	45/55	10~20	1165	560*250*320	205
3	ZLYJ173	10/16/20	55/65	15~30	1962	576*256*340	256
4	ZLYJ180		65	15~40	2764	650*256*400	350
5	ZLYJ200	12.5/16/20	65/75	30~60	3583	750*340*480	350
6	ZLYJ225	12.5/16/20	90	40~75	5334	800*360*500	650
7	ZLYJ250	16/12.5/20	100	50~100	6306	930*380*560	815
8	ZLYJ280	16/12.5/20	105/110	75~122	7643	970*410*600	1020
9	ZLYJ315	16/12.5/20	120	100~175	11822	1160*450*700	1410
10	ZLYJ330	16/12.5/20	150/160	150~217	21000	1160*450*700	1520
11	ZLYJ375	16/12.5/20	150/160	217~312	21096	1280*466*800	1800
12	ZLYJ420	16/12.5/20	150/165	272~428	25478	1420*550*920	1800
13	ZLYJ450	16/12.5/20	165	380~544	33885	1550*1200*1000	3560