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WLS Type Shaftless Screw Conveyor Screw Feeder Screw Conveyor

WLS Type Shaftless Screw Conveyor Screw Feeder Screw Conveyor

WLS Type Shaftless Screw Conveyor Screw Feeder Screw Conveyor
WLS Type Shaftless Screw Conveyor Screw Feeder Screw Conveyor
Product Details:
Place of Origin: Jiangsu,China
Brand Name: Changier
Certification: CE/ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: 1 Unit
Price: Negotiable
Packaging Details: Wooden Box
Delivery Time: 45 Weeks
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 Units Per Year
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Detailed Product Description
Applicable Industries: Conveying Sludge, Semi-fluid Material: Stainless Steel
Warranty: 1 Year Warranty Structure: Conveyor System
Certification: ISO 9001, CE Certificate Type: Screw Conveyor
Usage: Horizontal Conveyor Feature: Fire/heat
High Light:

shaftless screw conveyor


screw feeder machine

WLS Type Shaftless Screw Conveyor Screw Feeder Screw Conveyor




WLS shaftless screw conveyor is our company according to the building materials, chemical industry, environmental protection, electric power, medicine, metallurgy, food and other industries in the use of LS type, GX type screw conveyor to transport It is a new type of screw conveyor independently researched and developed under the actual situation that material blockage is formed when the material is wound, and the screw machine cannot work normally due to the damage of the hanging bearing. This product is suitable for continuous and uniform conveying of loose, viscous, and easy-winding materials. The temperature of conveying materials can reach 100°C and the inclination angle is less than 30°.


Main Features

1. Spiral has super abrasion resistance, durability and long service life.
2. Strong anti-winding: no central axis interference, it has special advantages for conveying belt-like and easy-winding materials, and prevents accidents caused by blocking.
3. Good environmental performance: the use of fully enclosed conveying and easy-to-clean spiral surface can ensure environmental sanitation and the conveyed materials are not polluted and leaked.





Screw pitch n---rotation speed(r/min), allowable deviation<10%
Q---volume(m3/h), fill-factor=0.33
(mm) (mm) n Q n Q n Q n Q
LS160 160 112 112 8 90 7 71 6 50 4
LS200 200 100 100 14 80 12 63 10 50 7
LS250 250 90 90 24 71 20 56 16 45 13
LS315 315 80 80 34 63 26 50 21 40 16
LS400 355 71 71 64 56 52 45 41 36 34
LS500 400 63 63 100 50 80 40 64 32 52
LS630 450 50 50 145 40 116 32 94 25 80
LS800 500 40 40 208 32 165 25 130 20 110
LS1000 600 32 32 300 25 230 20 180 16 150


Product Overview

Model representation:

WLS Type Shaftless Screw Conveyor Screw Feeder Screw Conveyor 0
The main specifications of the company's products are:WLS200,WLS250,WLS300,WLS350,WLS400,WLS500

This product is mainly composed of driving device, head assembly, casing, shaftless spiral body, trough liner, inlet, outlet, cover (when needed), base, etc.
1. Drive device: adopt cycloid pin wheel reducer or shaft-mounted hard-tooth surface gear reducer. The drive device should be located at the end of the discharge port as much as possible in the design, so that the spiral body is in tension during operation.
2. The head is equipped with a thrust bearing, which can bear the axial force generated when conveying materials.
3. Case: The case is U-shaped or O-shaped, with a rain-proof cover on the upper part, made of stainless steel, carbon steel or glass steel.
4. Shaftless spiral body: The material is stainless steel or carbon steel.
5. Tank body liner: The material is wear-resistant plastic plate or rubber plate or cast stone plate.
6. Inlet and outlet: There are two types: square and round. Generally, the form of inlet and outlet is determined by the user.
About us
Our company is a high-tech enterprise integrating design, research and development, production and sales. It has unique design experience and concepts in vibrating motors, vibrating screens and conveying equipment. Experienced technicians can apply the design and development of the required products according to your needs to ensure that every customer who accompanies them can be satisfied.
WLS Type Shaftless Screw Conveyor Screw Feeder Screw Conveyor 1
Case show
WLS Type Shaftless Screw Conveyor Screw Feeder Screw Conveyor 2

WLS type shaftless screw conveyor is a supporting equipment for trash removal machinery. It is mainly used to transport the dirt separated by the grid decontamination machine, and can be used to transport sludge, semi-fluid and other substances.
Packaging Details

We will packed it in wooden case, steel/wooden pallet according to the actual situation of screw conveyor, or customized.


Q:What factors I need to get a quotation?
A: Material size and bulk density,height of discharge port, ideal capacity for proper type is recommended. product material requirement (carbon steel Q235A, stainless steel SUS304 or SUS316,etc.) Voltage & Frequency(Hz) is also needed for a precise quotation.

Q:What is the real delivery time of your factory?
A: 7 to 15 days for general series products, meanwhile, batches products & customized products would need 30 days to 60 days based on different situations.

Q: How do you ensure the quality of your products?
A: Generally, our equipments are the most durable type in the industry.Skilled workers and strict quality control system can ensure every machine with best working performance.

Q: How do your after-sale service work if the product got damaged?
A: In the guarantee time 12 months, our general after-sale service is changing the damaged parts for the customer, but if the damage could be repaired by slight cost, we would wait for the customer's bill for the fix cost and refound this part of cost.(note: Vulnerable parts do not include.) 


Contact Details
Wuxi Changier Technology Co., ltd

Contact Person: XUE JIANG(Hellen)

Tel: +86-18626067891

Send your inquiry directly to us
Wuxi Changier Technology Co., ltd
Environmental Protection Industrial Park, Gaocheng ,Yixing,Wuxi,Jiangsu,China
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