一、用途和主要特点
LS型螺旋输送机按国家标准设计，结构新颖。螺旋输送机（俗称绞龙）一直被广泛用于国民经济各部门，如建材、冶金、化工、电力、煤炭、机械、轻工、粮食及食品行业，适宜输送粉状、颗粒状、小块状物料，如水泥、煤粉、粮食、化肥、灰渣、沙子、焦炭等。不宜输送易变质、粘性大、易结块的物料，可水平和小倾角布置，倾角以不超过15°为宜。主要特点：承载能力大，密封性好，安装维修方便，寿命长，整机体积小，进出料口位置布置灵活等。
1. Purpose and main features
The LS screw conveyor is designed according to national standards and has a novel structure. Screw conveyors (commonly known as augers) have been widely used in various sectors of the national economy, such as building materials, metallurgy, chemical industry, electric power, coal, machinery, light industry, grain and food industries, and are suitable for conveying powder, granular, and small pieces. Materials, such as cement, coal powder, grain, fertilizer, ash, sand, coke, etc. It is not suitable to transport materials that are easy to deteriorate, have high viscosity and are easy to agglomerate. They can be arranged horizontally and at a small inclination angle, and the inclination angle should not exceed 15°. Main features: large load-bearing capacity, good sealing, easy installation and maintenance, long life, small size of the whole machine, flexible layout of the inlet and outlet, etc.
二、主要技术性能参数：
2. Main technical performance parameters:
|
规格型号
|
LS160
|
LS200
|
LS250
|
LS315
|
LS400
|
LS500
|
LS630
|
LS800
|
|
螺旋直径 mm
|
160
|
200
|
250
|
315
|
400
|
500
|
630
|
800
|
|
螺距 mm
|
160
|
200
|
250
|
300
|
355
|
400
|
450
|
500
|
|
转速 r/min
|
112
|
100
|
90
|
80
|
71
|
63
|
50
|
40
|
|
输送量 m 3 /h
|
8
|
14
|
24
|
34
|
64
|
100
|
145
|
208
|
|
转速 r/min
|
90
|
80
|
71
|
63
|
56
|
50
|
40
|
32
|
|
输送量 m 3 /h
|
7
|
12
|
20
|
26
|
52
|
80
|
116
|
165
|
|
转速 r/min
|
71
|
63
|
56
|
50
|
45
|
40
|
32
|
25
|
|
输送量 m 3 /h
|
6
|
10
|
16
|
21
|
41
|
64
|
94
|
130
|
|
转速 r/min
|
50
|
50
|
45
|
40
|
36
|
32
|
25
|
20
|
|
输送量 m 3 /h
|
4
|
7
|
13
|
16
|
34
|
52
|
80
|
110
|
|
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