Extruder ZLYJ 250/280/315 gearbox reducer for single extruder
WHY CHOOSE US?!
1.JAIHO only supply competitive advantage products.
2.Full refund or Free replacement incase of bad quality or late delivery!
3.JAIHO are focus on service for solution, not only supply screw barrel parts.
4.Quality is our culture, with us your money in safe your business in safe!!!
5.JAIHO is the 2018 year the most welcomed Alibaba gold supplier!!!
Please you can check our factory video from Facebook or Youtube as below link(100% original):
ZLYJ gearbox series are transmission devices, which are specially designed for single-screw extruder with high precision, hard gear surface, accompany with thrust. Adopting the technical specifications stipulated in JB/T9050. 1-1999, all ZLYJ gearboxes are designed accordingly.
ZLYJ& SZ series Gearbox Reducer for plastic and rubber extruder machine
Gear material: high alloy steel low carbon (20CrMnTi)
The interface is hardened, precision-ground and hard-chrome-plated to 870HV hardness and Ra 0.8-1.6µm roughness, so the shaft-seal is super hard, resists wear and corrosion, and very durable.
Made of carburizing steel (Forging), go through normalization heat treatment for forged carburizing steel; and gear faces are also nitride-treated to at least 60HRC hardness for optimal rigidity and carburizing depth 0.8-1.1MM and wear resistance.
Single Screw Extruder Gearbox
Our ZLYJ gearbox for single screw extruder adopts high strength alloy steel material and the gear is of high accuracy. It is less noisy, work quietly and smoothly. So it is a longer service life.
Gearbox casting body
1. we prepare enough casting body in our workshop to guarantee the delivery time.
2. this is our new gearbox casting body design.
3. fast delivery time and high quality
Heat treatment furnace
We have own heat treatment for the gears and gearshaft, so it's easy for us to control the quality and the quality is more gurantee.
Gearbox with Extra cooler and oil pump
Good raw material
1. ZLYJ gearbox of 112-146 is Natural cooling, 173-250 is Coil cooling, 225-250 is Cooler Cooling with pump. the material of cooling tube is pure bronze.( with cooling tower or not)
2. The whole gear material is cast iron, Gear material: high alloy steel low carbon (20CrMnTi), surface is carburized case upto 0.7-1.1mm,surface hardness is HRC58-64, accuracy of gear is GB10095-88-5 standarded. gear craft is (gear grinding)
3. Our bearing is Tapered Roller Bearings( china top brand ZWZ gearbox oil seal)
4. There are several normal ratio: 8,10,12.5,16,20, depends on customers requirements.
5. Various seal form and perfect oil leak-proof function.(Taiwan NAK brand gearbox oil seal)
* Supply high quality ban heater, single & twin screw barrel ZLYJ gearbox , SZ gearbox line .
* One year guarantee with inspection report & raw material MTC to customer.
Advanced CNC milling machine. 5 enginners and 50 professional worker team. 24h online service waiting
to serve for you.
Twin Screw Extruder
We have rich experience in making single & twin screw barrel, gearbox , plastic Single & twin screw extruder.
ALSO WE CAN DO OTHER SERVICE FOR YOU EXCEPT THE GEARBOX, IF YOU ARE INTERESTED IN BELOW PARTS, JUST CLICK THE PHOTO, OUR QUALITY AND SERVICE WILL NEVER LET YOU DOWN
1.Your inquiry will be replied within 12 hours.
2.Welcome drafts, we can do customized gearboxes.
3. We could supply spare parts of the gearboxes
1. Q: How about JAIHO?
R:10 years experienced, Germany Technical invested since 2002, leading screw barrel manufacturer in China.
2. Q:What's Jaiho capacity?
R:Passed ISO 9001:2008, Our workshop 12000SQM, 5 Engineer team, 50 good experienced employee, All CNC
computer control screw processing, 1000sets screw barrel capacity per month.
3. Q:What's the delivery time of HDPE LDPE FILM Recycling pelletizing screw barrel?
R:for regular size, we have finished stock and semi-finished stock, 2weeks max enough
for customized, normally 3~4weeks.
4.Q:How about Jaiho screw barrel quality and price?
R:Germany Technical invested, Good quality in China with competitive price and globle after-sale service
5. Q:How to make sure the screw suitable for my extruder?
R:Let's know what size you want and we can check it with our drawing.We have lots of BEX,KMD,CMT,AMUT,
Weber,Haitian,ChenHsong,ChenDe,Tedric,JSW, ect. If your extruder is made in China,it's easy to get the original
drawing.Any way,Our engineer can measure in your factory, his English is good,so cost is saved.
6.Q:Where is Jaiho factory and how to reach there?
R:At Dinghai, Zhoushan City,Zhejiang Province. It's near Shanghai City and Ningbo City,If you want to
visit us,we can pick up you there.
Product Categories : Gearbox Reducer
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