Durable High Torque Twin Screw Shaft Of Traditional Involute Spline
As the twin screw extruder moves toward high speed and high torque,
higher requirements are placed on the strength (especially thermal
strength) and accuracy of the twin screw extruder shaft, Through
extensive research and painstaking research, our company adopts
impots impoted pre-hard alloy tool steel from Germany. The spline
processing adopts cold rolling processing of imported CNC equipment
form Europe. The products have been tested by customers and fully
meet the performance quality requirements of similar imported high
end products.
1. Structure: with cooling system/without cooling system
2. Size: Diameter 10-300mm
Length 500-14000mm
According to different process requirements, we uses different
materials to meet different market needs.
3. Materials:
Imported Material | WR Material | Domestic Material |
1.Made in Germany
2.Made in Janpan | WR6 WR12 WR8 WR9 WR15A WR15E WR10 WR30 | 40CrNiMo i a kind of alloy constructional steel. |
a. WR9 with special treatment and involute form can be used under
the circumstances of high torque, high torsion and
high load.
b. Nitrogen bearing Martensite stainless steel ,WR15E and WR30 can
also be applied to make good toughness
and machine performance available. The performance parameters
similar to the imported shaft but with more cost
efficient, the machining process is under accurate controlling to
make sure the accuracy of groove depth and
distance, the smoothness of the surface, toughness and durability
as well.
4. Torque of spline shaft
5. Types of shaft to choose:
Single keyway
Square keyslot
High torque key button
Dual keyslot
Involute inner spline
Round keyslot
Rectangle spline
Client requirements available
6. Our factory is state-of-the art and spans over 20,000 square meters. The
factory houses more than 130 sets of different domestic and foreign
high precision production equipment, with the degree of numerical
control up to 95%.
We have several slender axle lathes to ensure high quality
products.
CNC Spline milling machines
7. Packaging:
According to your order quantities and products sizes to choose the
number of wooden boxes.
a. Rust-proof oil processing,
b. Oiled paper packages,
c. Bubble wrap package,
d. Special foam packaging,
e. Packing,
f. Sealing.
8. Why choose us?
(1) Total solution of highly wear-resistance and
corrosion-resistance problems;
(2) Expert of engineering design and consulting,
(3) Advanced manufacturing capabilities and technology,
(4) Lean production management
(5) Top quality products with high cost performance
