Scew Conveyor
Price:
5000-12300USD/set
MOQ:
10
Delivery Time:
15-20 days
Brand:
hengyang
Product Description
Our Heavy-Duty Mining Screw Conveyor is engineered specifically for the most demanding material handling environments. Designed to transport abrasive, high-density minerals such as coal, iron ore, cement, and crushed stone, this equipment offers a robust and dust-free solution for your processing plant or quarry site.
Constructed with premium-grade wear-resistant manganese steel (NM400/500) or hardened carbon steel, our spiral flights are built to withstand extreme friction, significantly extending the service life compared to standard conveyors. The fully enclosed tubular or U-shaped design ensures zero material leakage and protects your workforce from hazardous dust, aligning with modern environmental and safety standards.
Whether you need a horizontal feeder for a silo or a steep-inclined elevator for ore processing, our modular design allows for customized lengths and capacities to fit your specific layout. With high-torque industrial gearboxes and reinforced drive shafts, this conveyor guarantees stable performance and minimal downtime, even under 24/7 continuous heavy-load operations.
Constructed with premium-grade wear-resistant manganese steel (NM400/500) or hardened carbon steel, our spiral flights are built to withstand extreme friction, significantly extending the service life compared to standard conveyors. The fully enclosed tubular or U-shaped design ensures zero material leakage and protects your workforce from hazardous dust, aligning with modern environmental and safety standards.
Whether you need a horizontal feeder for a silo or a steep-inclined elevator for ore processing, our modular design allows for customized lengths and capacities to fit your specific layout. With high-torque industrial gearboxes and reinforced drive shafts, this conveyor guarantees stable performance and minimal downtime, even under 24/7 continuous heavy-load operations.
Working Principle of Screw Conveyor
The working principle of a screw conveyor is primarily based on the mechanical thrust generated by the rotating spiral blades. As the drive unit rotates the central shaft, the helical flights exert a continuous pushing force on the bulk material.
Due to the gravity of the material itself and the frictional resistance between the material and the trough wall, the material is prevented from rotating synchronously with the screw blades. Instead, it moves linearly along the bottom of the conveyor casing,similar to a nut moving along a rotating bolt. This process ensures a smooth, steady, and enclosed displacement of materials from the inlet to the discharge port, effectively handling horizontal, inclined, or vertical transportation needs.
Due to the gravity of the material itself and the frictional resistance between the material and the trough wall, the material is prevented from rotating synchronously with the screw blades. Instead, it moves linearly along the bottom of the conveyor casing,similar to a nut moving along a rotating bolt. This process ensures a smooth, steady, and enclosed displacement of materials from the inlet to the discharge port, effectively handling horizontal, inclined, or vertical transportation needs.
Technical Details of Screw Conveyor
|
Model
|
Screw Diameter (mm)
|
Length (m)
|
Speed (r/min)
|
Capacity (t/h)
|
Power
|
|
JLS-150
|
150
|
2~20
|
<190
|
4.5
|
Customized based on technical parameters
|
|
JLS-200
|
200
|
2~20
|
<150
|
8.5
|
|
|
JLS-250
|
250
|
2~20
|
<150
|
16.5
|
|
|
JLS-300
|
315
|
2~20
|
<120
|
23.5
|
|
|
JLS-400
|
400
|
3~20
|
<120
|
54
|
|
|
JLS-500
|
500
|
4~20
|
<90
|
79.5
|
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhengzhou Hengyang Industrial Co., Ltd
Location
500m West, Cross road of Rizhao and Industrial Road, Mazhai Industrial Zone, Zhengzhou City, China
Contact Person
Gary