Rubber / Plastic Machinery Twin Screw Extruder Gearbox 

Twin Screw Gearbox Features

--- High Speed
---Triaxiality parallel design improve B axis bearing capacity.
---Simple manufacture and convenient assemply.Lower the cost.
---Modular structure design achieve two kinds of gearbox torque grade.

Twin Screw Gearbox Introduction

SHTDN Twin Screw Extruder Gearbox


Twin Screw Gearbox Features

--- High Speed
---Triaxiality parallel design improve B axis bearing capacity.
---Challengling manufacture and convenient assemply.Higher the cost.
---Modular structure design achieve two kinds of gearbox torque grade.

Twin Screw Gearbox Introduction

Twin Screw Gearbox adopting latest standard ISO1328,the precision of cylindrical gear of spherical involute, and combining our long term experience and specialty of twin-screw extruders, SHTDN gearboxes are meticulously designed with top advanced designing ideas in the world for co-orientated rotating twin-screw extruders, with entirely independent Intellectual Property Rights.
The gears are made of carburizing steel of high-strength alloy of good quality by carburizing and quenching for teeth, of which all the gear grinding processes are finished by imported gear grinding machines. Gear parameters are optimized and specially designed for the characteristics of twin screw extruders, reducing stress concentration on root of gear and improving gear surface conditions. We have improved gear intension of flexural fatigue, fatigue strength and ratio of wide diameter. We have also adopted the latest designing idea and technology of heating treatment for the structure of gears, thereby ensured gears from uniformity of precision and strength.

Production Process

	NO.1 Workblank   Select high quality and hardness of ductile iron material.
NO.2 Rough Machining   Mang sets of rough machining equipment,such as Gantry-type milling,Radial drill,etc.Realized the blank shape and the inner hole of rough maching.
	NO.3 Finish Machining   Many sets of finishing equipment,such as CNC Grinding Machine,NC Boring Machine,etc.Further processing of each working procedure,the accuracy is higher,only you.
NO.4 Assemble Strong assembly and R&D team,the parts will be assembled according to the drawing,step by step audit,by running test after product finished.
	NO.5 Gearbox Inspection High-end testing equipment and instruments,processional inspection team,the gearbox shape,center distance,inner hole and into the next procedure,after inspection and correct.
NO.6   Delivery   Before leaving the factory,in addition to anti-rust paint,white paint will also be made(color number can also be provided). Export standard packing,packaging,use at the bottom of the fixed plate,ensure that the peoduct does not shift in transit.

Our Service

Packing&Delivery

Packing Details: According to your order quantity packaging,shipping wooden boxes,air carton.

Delivery Details: 5-40days after order.

FAQ

How long does it take to get my products since I paid for them?

---According to yout order quantity,we will give you a reasonable delivery date.

Can I get the warranty of one year for free?

---If you need the warranty,you should pay for it.If not,do not worry ,we have confidence in our products.

How is your after-sale service?

---You will get our help in time as long as you find something wrong about our produces.Believe us,you deserve the best.

How long will your product last?

---I am sorry that I can not accurately answer your question,which is quite different from your operation time,materials and materials.

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