Ruian Yumin machine screw is factory specialized in making gearboxes. The ZLYJ series gearbox is only for plastic injection mould machine, tape drawing machine and plastic extruder.
Key words: Gearbox, ZLYJ series, speed reducer, extruder gearbox, plastic gearbox, plastic extruder gearbox, plastic extrusion machine gearbox, hard tooth gearbox, gearbox for plastic extruder, gearbox for plastic extrusion machine, plastic extruder machine, plastic extrusion machinery, plastic extruder, plastic wire drawing machine, plastic tape drawing machine
Brief introduce
Series ZLYJ decelerator is a drive with high-precision and hard tooth surface and thrust bearing designed to match with screw extruder. It is designed according to the specification in code ZBJ19009-88, featured with high-strength alloy steels for gear wheel and shaft parts. The gear is treated with carburation, quenching and gear grinding. Gear wheel precision is GB10095-88, class 6. Tooth surface hardness is HRC54-62. A thrust bearing with over-specificaiton is mounted on the front end of the hollow output shaft to carry back backblow of screw. Domesic quality products are selected for the standard parts such as bearing and oil seal that may also use inported products as required by customer. The whole unit is compact, has high carry capacity, provide stable drive with low noise and high efficiency. The performance of this products is up to the advanced level and a good substitute for imported products of the same kind.
ZLYJ series 133, 146, 173, 200, 225, 250, 280, 315, 330 are available.


Why choose us?
A> long time experience and history
B> long time nitriding treatment and heating treatment by itself
C>advanced Fanuk series CNC computer-controlled milling machines
D>depth hole drilling machine in 8meters length, which ensure the straigtnss of barrel inside.
E> CAD drawing confirmation before start making
F> Prompt after sale service
G>Land owner and registration capital 25, 000, 000RMB

Packaging&shipping
Packing: Wrapped up by film in wooden cases
Port Departure: Ningbo / shanghai Port
Delivery time: 25 working days after order confirm for product
Payment: L/C, T/T, Western Union, Money Gram

Company:
1)Ruian Yumin machine screw co., ltd Factory was established in 1988

2) It was developed as a large-scale and comprehensive company specializing in manufacturing the kinds of Screws and Barrels in wenzhou

3) Our company is specialized in making screw barrel in various materails, filter, gearbox, and extruder machine. We are big one in Ruian city who supply main parts to machine makers with the history over 24 years. Our workshops cover lands over 5.000 cube meters. Welcome to contact us.

If there is any problem, you can contact with us at any time, we will reply you as soon as possible!