Product Details

Specifications

1.Good seal performance
2.easy to be installed , dismantle and move
3.good transportation efficiency

Introduction of sand screw conveyor
This series of screw conveyor is mainly used to work with powdery storage tank like cement silo to transport powdery material(such as cement,lime),and also can be used in metallurgy,light industry,food storagre,chemical engineering field,such as the transport for pulverized coal,mineral powder,urea fertilizer,dry sand and flour.,etc.

Features of sand screw conveyor

1.Compact structure, small cross section, light weight

2.Good seal performance, good transportation efficiency

3.Flexible technological arrangement, easy to be installed , dismantle and moved, safe operation

4. Totally enclosed design for dust and vapor-tight requirements

5. Designs available for high temperature material

6. Ideal for abrasive, corrosive or other materials

Working principle is as following

Materials get into conveyor through feeding inlet. Subject to the reverse thrust of screw blade, the materials can rotate with shaft as for radial force of thrust and friction between blade and material. As a result of material itself gravity and friction between chute and materials, the materials do not rotate with spiral blade but move along the chute on the effect of axial thrust of blade radial thrust force. Materials move forward in spiral form, that is moving forward accompanied with tumbling motion in circumferential direction.

Technical parameters

Model		LS 100	LS 120	LS 140	LS 160	LS 200	LS250	LS 300		LS400
Screw Diameter (mm)		90	115	135	163	185	237	285		362
Rotation Speed (r/min)		300	300	300	308	260	200	170		170
Housing Diameter (mm)		108	133	159	194	219	273	325		402
Max. Capacity (t/h)		7	10	15	25	40	60	90		120
Max. Length (m)		8	10	12	15	18	25	25		25
Operating Angle (°)		0°~60°
Power (kw)	L≤7m	1.1	2.2	3	5.5	7.5	11	18.5	18.5
Power (kw)	L>7m	2.2	3	4	7.5	11	15	22	22

Product Detailes

Product Application

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