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Shaftless Screw Conveying Equipment Reasonable Structure Long Service Life

Shaftless Screw Conveying Equipment Reasonable Structure Long Service Life

screw conveyor machine

belt conveyor machine

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Model Number:

screw conveyor/

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Product Details
Product Name:
Shaftless Screw Conveyor/cement Auger Conveyor
Carbon Steel
12 Months
After-sales Service Provided:
Engineers Available To Service Machinery Overseas
Spare Parts:
Supply All Using Life
Payment & Shipping Terms
Minimum Order Quantity
1 Set
Packaging Details
Undertake to give you the standard export packing, in container
Delivery Time
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
30 Per Month
Product Description

Factory Price Molded Shaftless Screw Conveyor /Cement Auger Conveyor Manufacturers


Shaftless Screw Conveyor Description:

Tubular troughs are fully enclosed screw conveyor troughs with a round cross-sectional area. A disadvantage of this design is the fact that the options available for inspecting and cleaning the inside of the conveyor are limited or sometimes even inexistent. This trough shape is used primarily with discharge screws and with screw conveyors placed in rising arrangements. In special cases, such as when conveying water, the tubular trough can also be permanently joined to the conveying screw.


Shaftless Screw Conveying Equipment Reasonable Structure Long Service Life 0


Screw Conveyor Advantages:

1.Strong anti-winding, no central axis interference. It has obvious advantages for conveying the sticky material, easy winding material.

2.Good environmental performance. It adopts fully enclosed spiral surface, which can ensure that environmental hygiene and transportation of materials from pollution, no leakage.

3.Large torque, low energy consumption. As the spiral without shaft, the material is not easy to plug, the discharge port is not blocked, which can be lower speed operation, smooth transmission, reduce energy consumption. The torque can be 4000N / m.

4.Large conveying capacity. The capacity is 1.5 times as the traditional shaft screw conveyor with the same diameter. Long conveying distance and ultra-long distance transport materials. The conveying length can reach 30 meters, which also can be adjusted according to user needs and installed by multi-level series.

Shaftless Screw Conveying Equipment Reasonable Structure Long Service Life 1

Screw Conveyor Casually Arrangement:

The shell is made of high quality seamless steel tube,each section is connected by the flanges and become a whole piece.No matter it is horizontal one or inclined one,it can deliver materials continuously.It can connected and fixed with the auxiliary device and no need for foundation.Taking fully use of space,can be removes and disassembled easily.


Diversified Connection:

Inlet and discharging port can use flange connection,cloth connection,cloth with derrick connection,universal interface connections,and other forms.


Reliable Sealing:

The joint of casing tube is with the seepage water device,process hole has carefully improved to avoid materials blocked or machine stops due to the cement agglomerate inside the tube resulting in rain infiltration.


No need to Add Oil:

With unique intermediate bearing materials,it can reduce friction and also it is anti-abrasive and can self-lubricate,so it is no need to add lubricate even running for a long period.What’s more,it also avoid the side effect no on the shaft due to the possible mixture of lube and materials.


Shaftless Screw Conveying Equipment Reasonable Structure Long Service Life 2


Screw Conveyor Technical Data:


Model Screwdia(mm)



Max Rev.Speed


Capacity(m³/h) Conveying Distance(m)
LS200 200 200 50~90 7~12 2~15
LS250 250 200 45~90 10~20 2~20
LS300 300 300 40~80 15~30 2~20
LS400 400 300 35~70 25~55 2~25
LS500 500 400 35~65 45~90 2~25
Wearing Parts List:
No. Name Quantity
1 Flight 1
2 Bearing 2
3 Nylon Pin 8

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