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Changzhou TILI precise gear reducer CO.,ltd  

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screw extruder gear box 

Payment Terms: T/T,WU 
Place of Origin: Jiangsu, China (Mainland) 
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Product Detail

Model No.: SZ
Production Capacity: 100 sets / every month
Delivery Date: according the quanlity
Shape: Others
Material: Iron
Brand Name: TILI
certification: ISO9001, FSC
Means of Transport: Ocean,Land,Air
Packing: wooden package
Processing: Hobbing
Standard or Nonstandard: Standard
Tooth Profile: Helical Gear
color: customized

sz

Gearbox Reducer for Conical Twin Screw Extruder

This series of products use JB/T9050.1-1999 standard production of hard-toothed surface transmission device,which has two parts of the reducer and distribution box.It's special products of conical twin-screw extruder.

1.Highly effective element-analysis equipment

Highly effective element-analysis equipment and DIN 5 gear-rating standards are adopted for stress analysis and optimized gear design, minimizing gear-engagement impact and noise for prolonged durability.

2.Hardened gears

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.

3.Super-rigid housing

Made of gray cast-iron QT250, tempered to minimize stress, hot deformation, and work well under vibration and impact.

4.Smooth gear-reduction mechanism

Featuring gears that mesh precisely, quiet spiral-gear drive for minimal backlash and high torque output.

5.Precision-ground gear surfaces

Heat-treated and precision ground for optimal smoothness, delivering precision, quiet and impact-resistant drive for extended gear life.

6.Precision bearing

Radial and axial loads have been calculated precisely; Chinese top-quality ZWZ gearbox adopted to ensure extended durability.

7.Meets various critical standards

Tested according to critical criteria on advanced instruments, ensuring smooth and precise gear action.

8.Super-hard shaft-seal interface

The interface is hardened, precision-ground and hard-chrome-plated to 870HV hardness and Ra 0.8-1.6m roughness, so the shaft-seal is super hard, resists wear and corrosion, and very durable.

9.Precision gearbox

Machined with fully-automated CNC borer to ensure exacting concentricity, symmetry, and verticality of bearing orifices for precision gearbox operation.


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 Ms. Edith wang

Tel: 86-519-83318228
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Company Info

Changzhou TILI precise gear reducer CO.,ltd [China (Mainland)]


Business Type:Manufacturer
City: Changzhou
Province/State: Jiangsu
Country/Region: China (Mainland)

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