Xinxiang Techang Vibration Machinery Co.,Ltd.
Xinxiang Techang Vibration Machinery Co.,Ltd. Survive by quality , develop by technology
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U-type Trough Screw Conveyor for Granular and Powder Materials Transport
U-type Trough Screw Conveyor is the main units for mechanical transport operation of various departments of industry and agricultures, screw conveyor can be used to reduce labor intensity and improve efficiency. The working temperature of the screw conveyor is usually -20 ~ 40℃, the temperature of the conveying material is generally -20 ~ 80℃, the screw conveyor suitable for horizontal and small angle arrangement, inclination to not exceed 15, if the tilt angle is too large please use GX series screw conveyor.
Features
1. High quality gear reducer with heavy duty design, high torque, low noise, no oil leakages and durable.
2. High quality seamless steel tube enable stiffness, can customize to suit different working conditions and plant design.
3. Continuous fly with dual pitches to avoid self compaction, especially designed for long distance conveying for cement.
4. Size ranged from Φ168, Φ219, Φ273, Φ323, Φ407, inclination and length made to customer order.
Benefits
1. Industrial quality product.
2. Worldwide spare parts availability.
3. Modular design features ensuring matching spare parts.
Advantages
1. The application range of screw conveyor is very wide, suitable for conveying powdery materials.
2. The machine is small in size and high in speed, ensuring fast and uniform delivery.
3. The sealing is good and the shell is made of seamless steel tube. The end part is connected to each other by flanges and is rigid.
4. The machine has simple structure, small dimension, low cost and safe operation. It can meet the requirements of multi-point feeding and discharging according to process requirements.
5. Simple structure, low cost, small size, safe operation and can be sealed during operation. It's an ideal delivery device.
6. Strong adaptability, convenient installation and maintenance, long life.
7. Large carrying capacity and safe and reliable.
8. The structure is novel, the technical index is advanced, the sealing device has little resistance, good abrasion resistance, low noise of the whole machine, good sealing.
| Model | Screw diameter | 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 |
Working Principle
U-type Trough Screw Conveyor is rotating spiral blade for screw conveyor conveying the material goes on, the material is not spinning force with the blades of screw conveyor is its own weight and screw conveyor casing material for material friction screw conveyor on the axis of rotation of the welding of spiral blade, blade surface type according to the conveying material have different entity type belt type surface type, such as type of screw conveyor screw axis of vane surface terminal at the direction of material movement have thrust bearings to the material to spiral axial reaction force, when the captain a long, should add hanging bearing in the middle.
Application
1. Ceramic industry: clay, silica, sand, polishing materials, etc.
2. Agriculture: livestock feed, food, powder, etc.
3. Building materials: cement, sand, slaked lime,refractory material, etc.
4. Environmental: the filter material, fly ash, fixed residue, waste, etc.
5. Food industry: soybean, peanut, starch, milk powder, salt, sugar, etc.
6. Plastics industry: plastic powder, plastic particles, etc.
7. Wood industry: wood chips, wood sawing surface and byproducts, etc.