Manufacturer Wholesale Bimetallic Twin Screw Extruder Machine Screw Barrel Replacement Parts

Product Description

Product Description
Wide Selection of Gearbox Products
The gearbox usually adopts a general design scheme, but in special cases, the design scheme of the gearbox can be changed according to the demands of the user, and it can be modified into an industry-specific gearbox. In the design scheme of the gearbox, the parallel shaft, vertical shaft, general box, and various parts can be changed
Advantages
Absorption of very high torques and axial forces No need for separate thrust housing & bearing. Easy alignment (screw directly fits into the vore of gear box) Easy to assemble & dismantle. Very heavy duty spherical roller thrust bearing is provided. Power saving. (you may save up to 20 % power.) Less requirement of space. For bigger sizes water cooling is provided No maintenance required except periodic oil level checking. Higher productivity
Features

Twin Screw Extruder Gearboxes offer the dual shaft counter rotating. The range is available for various center distances The gearboxes are available with co-rotating and counter rotating variants To work under heavy loading force, the high level dissipation and oil lubrication system are provided. The axial roller type swivel thrust with the thrust bearing coupled in tandem way support the axial thrust High torque and high speed output rate
Processing Characteristics of Screw Shaft:
1.Suitable suggestion on material to ensure components performance and extend lifetime of products.
2.Professional technical team can provide surveying and mapping support.
3.All components are finished by CNC machine.
4.Sophisticated quality management system ensure superior quality.

Product Details

Warranty: 1 year	Weight (KG): 500 KG
Place of Origin: Jinan, China	Gearing Arrangement: helical
Certificate: CE ISO	Certificate: CE ISO
Heat treatment: High-frequency Hardening	Efficiency: 94%~98%(depends on the transmission stage)
Customized support:OEM ODM	Input/output shaft material Ordinary Carbon Structural Steel, Alloy Structural Steel,High-Grade Steel etc.
Package: Wooden case	Mount position: Flange, hollow shaft, solid shaft
After-sale:Online 24/7 Installation Guide

Maintenance of the gearbox of the dual-screw extruder
1. The gear box of the dual-screw extruder should be well-ventilated, and the working environment temperature should be within the range of 5-35 °C.
2. Always check the oil quantity of the gear lubricating oil in the box to ensure that the transmission parts in the box are well lubricated.
3. Pay attention to check the bearing parts of the box frequently. The oil temperature of the oil tank of the transmission box should not exceed 70 ºC during operation.
4. The newly put into use gearbox needs to replace the lubricating oil after 250 hours of operation. The oil change time depends on the state of the oil. It is recommended to replace it after 4000-8000 hours of operation or once a year.
5. The gearbox of the dual-screw extruder needs to be regularly maintained and inspected once a year

Product Applications
The gear units for double-screw extruders with parallel drive shafts and the same direction of screw rotation are used mainly in the manufacture of granulates and the refining of raw plastics. Other areas of application include:
Rubber industry Food stuff industry (e.g. breakfast cereals, corn flakes) Animal-feed industry (dog, cat, fish etc.)
Product Service

24-hour Hotline contact us if something confused, our after-sales people could give instant guidance.

Pre-sales Consultation We have sales people online, and questions can be solved through online guidance.

After-sales Services Receive products have any questions about the product, can look for us,we will help you deal with the the first time,to your satisfaction.

Company Profile
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Exhibition

Strict Quality Controlling
FAQ
1. Q: What's Arrow machinery's capacity?
A: The company is in strict accordance with CE and ISO9001 quality certification system. There are over 200 models of extruders and spare parts.
2. Q: What's the delivery time?
A: For regular size, The delivery time might be 2 weeks
For customized, normally within 20 days .
3. Q: How about the gearbox quality and price?
A: top quality in China with competitive price and global after-sale service
4. Q:what's the life time and guarantee buy from Arrow machinery ?
A: 3~5years life time for nitriding ones and bimetallic ones will be longer

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