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Scew Conveyor

Name: Scew Conveyor
Brand: hengyang
Price: 5000 USD

Brand Name : hengyang

Model Number : B-type Conveyor

Certification : ISO9001

Place of Origin : China

MOQ : 10

Price : 5000-12300USD/set

Payment Terms : T/T

Supply Ability : 300 sets/month

Delivery Time : 15-20 days

Packaging Details : Negociated

Capacity : 50-700t/h

Condition : new

OEM : Accept

Application : Transporting materials

Warranty : 24 months

Voltage : Up to buyer

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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.

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.
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

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Scew Conveyor

Scew Conveyor

screw conveyor machine

industrial screw conveyor

feeding screw conveyor

Scew Conveyor Images

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