—、结构特点
WLS无轴螺旋输送机
U形截面：外形结构尺寸与LS系列螺旋输送机基本相同。
无轴螺旋：螺旋体为较厚的带状螺旋，无螺旋轴，头部与驱动轴相联。结构上分单、双叶片两种，材质上分碳钢、不锈钢两类，按螺距比有1:1和2:3两种。
滑动衬板：无轴螺旋体中间、尾部工作支撑件，材质上分高强度工程塑料、不锈钢、其它高耐磨材料三类。
二、 适用范围
WLS无轴螺旋输送机
普通机型：对缠绕物料（如生活垃圾）、纤维物料（如木屑、木片）的输送，具有独特优势。
耐热机型：无尾端支承时对热料、高温物料的输送。如高炉高温回收粉尘、高温炉灰（渣）的输送。
WLSY无轴螺旋输送机
普通机型：输送粘附性较强、糊状粘稠物料。如污水中污泥、含水率高的渣土等。
隔爆机型：易燃、易爆物料的输送。如燃料室燃料（煤粉）的进给。
三、 性能参数
|
规格 |
叶片外径mm |
转速r/min |
输送量3/h |
|
WLS150 |
φ148 |
60 |
5 |
|
WLS200 |
φ180 |
50 |
10 |
|
WLS250 |
φ233 |
45 |
15 |
|
WLS300 |
φ278 |
40 |
25 |
|
WLS400 |
φ365 |
30 |
40 |
|
WLS500 |
φ470 |
25 |
65 |
|
常用无轴螺旋规格（外径x螺距x内径x厚度） mm |
||||
|
|
φ160x130x40x16 |
φ220x220x90x18 |
φ260x200x130x23 |
|
|
|
φ160x130x37x15 |
φ220x220x90x20 |
φ260x240x120x16 |
|
|
|
φ160x160x70x15 |
φ220x220x90x21 |
φ260x240x120x20 |
|
|
|
φ160x160x70x18 |
φ220x22090x21 |
φ260x240x120x20/30 |
|
|
|
φ160x160x60x16 |
φ220x220x80x20 |
φ260x240x110x20 |
|
|
|
φ190x160x70x18 |
φ220x220x80x22 |
φ260x240x100x18 |
|
|
|
φ 200x180x70x16 |
φ220x280x160x20 |
φ260x240x100x20 |
|
|
|
φ200x180x50x16 |
φ250x240x105x16 |
φ260x240x100x22 |
|
|
|
φ200x180x90x12 |
φ230x150x90x16 |
φ260240x100x18/26 |
|
|
|
φ200x180x90x15 |
φ230x160x90x16 |
φ260x240x100x16/16 |
|
|
|
φ210x180x90x12 |
φ230x180x70x20 |
$260x240x100x16/26 |
|
|
|
φ210x180x90x14 |
φ230x210x70x20 |
φ260x240x100x22/35 |
|
|
|
φ210x260x65x16/26 |
φ230x220x70x16 |
φ260x240x100x18/16 |
|
|
|
φ214x180x110x20 |
φ230x220x70x20 |
φ260x240x100x20/10 |
|
|
|
φ214x240x110x20 |
φ230x240x110x16 |
φ260x240x100x20/30 |
|
|
|
$215x120x65x12 |
φ230x240x110x18 |
φ260x240x80x20/10 |
|
|
|
φ215x130x95x16 |
φ235x220x95x20 |
φ260x250x110x12 |
|
|
|
φ215x130x95x20 |
φ235x220x95x16 |
φ260x260x100x18 |
|
|
|
φ215x210x105x16 |
φ235x220x90x20 |
φ260x260x100x20 |
|
|
|
φ215x220x70x18 |
φ235x220x90x20 |
φ260x260x100x10/20 |
|
|
|
φ215x230xx65x16/6 |
φ240x220x80x20 |
φ260x260x120x16 |
|
|
|
φ215x230x65x20/10 |
φ240x240x100x20 |
φ260x260x120x20 |
|
|
|
φ215x230x70x20 |
φ240x240x100x22 |
φ260x280x110x20 |
|
|
|
φ215x230x115x20 |
φ240x240x100x24 |
φ260x300x100x20 |
|
|
|
φ220x180x50x16 |
φ240x240x110x20 |
φ265x270x105x16 |
|
|
|
φ220x180x60x16/26 |
φ240x240x80x10/20 |
φ270x240x110x15 |
|
|
|
φ220x180x70x16 |
φ250x200x100x18 |
φ272x200x110x20 |
|
|
|
φ220x180x110x16 |
φ250x240x100x16 |
φ272x200x135x20 |
|
|
|
φ220x180x110x18 |
φ250x300x110x20 |
φ273x240x100x18 |
|
|
|
φ220x180x110x20 |
φ255x240x105x18 |
φ273x20x100x20 |
|
|
|
φ220x210x60x16 |
φ260x200x100x16 |
φ275x330x120x20 |
|
|
|
φ220x210x70x16 |
φ260x200x130x16 |
φ275x330x150x25 |
|
|
|
φ220x210x70x18 |
φ260x200x130x18 |
φ280x220x120x16 |
|
|
|
φ220x220x90x16 |
φ260x200x130x20 |
φ280x220x80x20/10 |
|
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