Mine Sieving Mesh
 

Material:stainless steel wire

Weaving and Characteristics:Crimped before welding,including screen piece,screen basket,tube-shape screen,etc

Application: Used in coal and mining industry

 
   
   

Type

Grade

Thickness(mm)

Aperture(mm)

Round barrel-shaped Sieving Mesh

High

2

0.5

Middle

2.0-2.5

0.5-3

Low

2.0-2.5

above 3

Sieving Basket

High

2

0.5

Middle

2.0-2.5

0.5-3

Low

2.0-2.5

above 3

Strip Sieving Mesh

High

2

0.5

Middle

2.0-2.5

0.5-3

Low

2.0-2.5

above 3

The polyurethane tension mat, is a single piece screen section utilized to replace wire or perforated plate screen panels fitted with a hooked edge to facilitate clamping onto the vibrating deck support structure.
A tension mat is molded in large sections, typically in the same width and length as the metallic system being replaced.
The mat is reinforced with internal cables, rods or bars for strengthening and to provide a means for applying tension.
Installation of a tension mat is very similar to the procedure for installing a woven wire or perforated plate screen section.

Advantages of Tension Mats
Virtually no deck modifications are required with a tension mat as it installs over the existing crown bar deck allowing quick changeover to a new mat or a metallic screen panel.

聚氨酯拖网,钢丝绳芯聚氨酯网

聚氨酯弹性体用途特点
聚氨酯弹性体是一种介于橡胶与塑料之间的高分子聚合材料,它即具有塑料的高强度,又有橡胶的高弹性,它的伸长率大,硬度范围广,并有优异的耐油、耐低温(-30℃)、 耐臭氧、耐辐射和绝热吸振的特性并有良好的机械性能,它的负重性、电性能、耐某写化学介质.耐盐雾性能也能相当优越.它的耐腐行更为突出,具有"耐磨王"的美称,因此已广泛应用与纺织、电子、机械、油田、矿山、煤炭、汽车制造等部门,其用途十分广泛,例如,聚氨酯弹性体制造衬垫轴套.轴承、车轮、齿轮、运输带、齿形带等,也广泛用于机械设备中,以成为不可缺少的材料,用聚氨酯弹性体制造的各种硬度的胶棍已广泛应用于印刷、纺织、造纸、粮食、彩色钢板的方面,具有耐溶剂,耐磨,使用寿命长,效果好等特点.

用聚氨酯制的旋流器、筛板、泵衬、泵轮、球磨机衬板泥浆泵活塞等已应用于油田、矿山等部门,经济效益十分可观.

技术指标:

硬度(邵氏A)
30-95

抗张强度(Mpa)
35-50

伸长率%
300-700

直角撕裂强度(KN/M)
60-100

300%定伸强度(Mpa)
8-110

磨耗(阿克隆)
0.02-0.05/1.61Km

脆性温度(℃)
-30

 

规格:5 × 8,8 × 12,12 × 20

特种规格根据客户需要加工定做

 
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