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Zhengzhou Liyan Technology Co., Ltd.

Screw Conveyor, Flexible Screw Conveyer, Screw Transport manufacturer / supplier in China, offering Wls500 Shaftless Screw Conveyor, Ink Remove Sword, 2017 Four Colors Max Sheet Size 1450*1120mm Offset Printing Machine and so on.

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Wls500 Shaftless Screw Conveyor

FOB Price: US $860-2,110 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $860-2,110/ Piece
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Production Capacity: 1000 Units Per Month
Transport Package: Standard Packing for Export
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: WLS500
  • Machining Process: Welded Molding Machine
  • Condition: New
  • Specification: ISO, CE
  • Type: Concrete Mixing Plant
  • Certification: ISO9001: 2000, CE
  • Trademark: ZZCZ
  • Origin: Henan
Product Description
WLS500 Shaftless screw conveyor


WLS Series Shaftless screw conveyor is a new type equipment that designed and researched by ourselves, according to the actual demand of building industry, chemical industry, pro-environment industry, power industry, medicine industry, metallurgy, food and other industries, It has broader application than LS type and GX type screw conveyor with shaft. The machine are suitable for continuously conveying materials which are sticky, easy winding, easy block, bad liquidity. The temperature of materials can reach up to 100 ° C, the biggest dip angle can be up to 45° .
Mainspecifications include: WLS125, WLS150, WLS200, WLS250, WLS300, WLS350, WLS400, WLS500, WLS600, We also design other specifications of shaftless screw conveyor according to the demand of our customers.

Main Application:
The shaftless screw conveyor are suitable for continuously conveying materials which are sticky, easy winding, easy block, bad liquidity. The temperature of materials can reach up to 100 ° C, the biggest dip angle can be up to 45°
Compared with traditional screw conveyor having shaft, the shaftless screw conveyor can make use of its whole steel spiral that having certain flexibility to transport materials, because it is designed without shaft and suspending the bearing. Thus it has the following advantages:
1, Screw has super wear resistance and durability and long service life.
2, Good anti-winding property: Without center shaft interference, it has special advantages for conveying ribbon pattern material and easy winding material, because there is no shaft, so it can certainly avoid blocking by this design and reduce accident.
3, Good environmental performance: Adopting the totally closed delivery and easy cleaning surface of the spiral, it can ensure the environmental health and the material from pollution and leakage.
4, Big torque, low energy consumption: It can run in low speed and stably transport because of the screw without shaft, and material is not easy to be blocked, so it can reduce energy consumption to a great extent.
5, Large throughput: Its throughput is 1.5 times as large as than the same diameter traditional conveyor with shaft, The largest throughput can reach up to 40 m3 / h.
6, Long delivery distance: The delivery distance can be up to 25 m. It also can transport longer distance by multistage tandem installation, according to demands of users.
7, Other characters: Compact structure, convenient operation, economy and
Durability, fewer maintenance and lower maintenance cost.
Name specifications WLS150 WLS200 WLS250 WLS300 WLS400 WLS500
Screw diameter (mm) 150 184 237 284 365 470
Diameter  of shell tube(mm) 180 219 273 351 402 500
Allowable  working    angle ( α ) 0~30 ° 0~30 ° 0~30 ° 0~30 ° 0~30 ° 0~30 °
The maximum  transmission length (m) 12 13 16 18 22 25
The maximum transmission capacity (t/h) 24 7 9 13 18 28
 electric motor Model L<=7 Y90L-4 Y100L1-4 Y100L2-4 Y132S-4 Y160M-4 Y160M-4
Power(KW) 1.5 2.2 3 5.5 11 11
Model L>7 Y100L1-4 Y100L2-4 Y112M-4 Y132M-4 Y160L-4 Y160L-4
Power(KW) 2.2 3 4 7.5 15 15

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