Zlyj Single-Screw Speed Reducer Gearbox for Rubber Plastic Nylon Extruder Blowing

• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
• Function: Distribution Power, Speed Changing, Speed Reduction
• Layout: Coaxial
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Step: Stepless
• Model NO.: MMY
• Type: Worm Gear Box
• Color: Depend on Customer/Blue/ Silver White
• Material: Aluminum
• Flange: Square Flange or Round Flange
• Input Hole Size: 9mm-38mm
• Output Hole Size: 9mm-50mm
• Motor: Can Be Matched with The Motor
• Warranty: 3 Years
• Transport Package: Wooden Case
• Specification: worm gear box
• Trademark: OEM
• Origin: Zhejiang
• HS Code: 8483409000
• Production Capacity: 5000PCS/Month

Product Description

ZLYJ Single-Screw Speed Reducer Gearbox for Rubber Plastic Nylon Extruder Blowing

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

1. The wide and comprehensive range of N series for industrial applications
2. Low-speed shaft design: Cylindrical with key, splined, hollow with shrink disc or splined hollow shaft
3. Rigid and precise nodular cast iron casing
4. Low noise running, high manufacturing quality standard
5. High and reliable performance, load capacity and low-speed shaft bearing

 

 

 

 

Our Services

With all our activities DNV-ISO 9001, SGS -certified, we stand for top-quality service. Entrusting your gearboxes to the care of our Services.

Help protect your gearbox from wear and grinding, SGR gearbox converts torque reliably and effi­ciently.
We customize our SGR planetary gear units, double enveloping worm gearbox, helical gear motor, modular design helical gear unit, worm gearbox, cycloidal gearbox etc to fit your application and meet your needs. 

These features enable a reliable and safe service life of over 200 000 operational hours. 

Our customers have been placing their trust in SGR gear units since 1997. More than 500 000 gear units of our gearbox are in use reliably around the world, in many cases under very harsh conditions.

 

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