screw conveyor

Spiral Conveyor

Product introduction

The screw conveyor is divided from the perspective of the displacement direction of the conveyed material. The screw conveyor is divided into two types: horizontal screw conveyor and vertical screw conveyor. It is mainly used for various powder, granular and small pieces of loose materials. This machine is not suitable for conveying special materials that are easily deteriorated, viscous, easy to agglomerate or high temperature, afraid of pressure and highly corrosive.

spiral conveyor machine-1
spiral conveyor machine-2
screw conveyor-3

Product application

Application field: widely used in chemical, building materials, metallurgy, grain and other departments, in the case of inclination angle β < 20 °, conveying powdery, granular and small pieces of materials with low viscosity, not easy to deteriorate, not to mention (too late) agglomeration .

Advantages of the equipment: simple structure, small cross-sectional size, good sealing, reliable operation, low manufacturing cost, convenient intermediate loading and unloading, the conveying direction can be reversed, and can also be conveyed in opposite directions at the same time. During the conveying process, the materials can also be stirred, mixed, heated and cooled. The material flow can be adjusted through the loading and unloading gate. However, it is not suitable to convey materials that are perishable, viscous, easy to agglomerate and bulky. During the conveying process, the material is easily broken, and the screw and the trough are easily worn. The unit power is larger. In use, the sealing of the trough and the proper clearance between the screw and the trough should be maintained.

Working principle: When the material enters the fixed machine groove, due to the gravity of the material and the friction between the machine groove and the machine groove, the material accumulated in the lower part of the machine groove continuously rotates with the screw body, and is pushed forward by the rotating screw blade. move.

 

Equipment model

Dia. Of Standard Spiral 

LZGX150 mm

LZGX200 mm

LZGX250 mm

LZGX300 mm

LZGX400 mm

LZGX500 mm

LZGX600

mm

Spiral Pitch

Entity Helicoid Spiral

120 mm

160 mm

200 mm

240 mm

320 mm

400 mm

480 mm

Draper-type Helicoid Spiral

150 mm

200 mm

250 mm

300 mm

400 mm

500 mm

600 mm

Standard Revolution of Screw Shaf(n/min)

20、30、35、45、60、75、90、120、150、190

Max. Conveying Amount

Pulverized coal

Revolution of Screw Shaft

190 r/min

150 r/min

150 r/min

120 r/min

90 r/min

90 r/min

90 r/min

Conveying Amount

4.5 t/h

8.5  t/h

16.5  t/h

23.5  t/h

41  t/h

79  t/h

139  t/h

clay

Revolution of Screw Shaft

90 r/min

75 r/min

75 r/min

60 r/min

60 r/min

45 r/min

45 r/min

Conveying Amount

4.8 t/h

9.5  t/h

18.6  t/h

25.8  t/h

60.8  t/h

39.3  t/h

153  t/h

placer

Revolution of Screw Shaft

75 r/min

60 r/min

60 r/min

60 r/min

45 r/min

45 r/min

35 r/min

Conveying Amount

4.6 th

8.7  t/h

17  t/h

29.5  t/h

52  t/h

102  t/h

137  t/h