Top Quality Rubber UHMWPE Impact Bars for Coal Mining

Top Quality Rubber UHMWPE Impact Bars for Coal Mining

Impact bed is used in the loading area of the conveyor belt to replace the traditional impact idler.

It is designed to reduce shock and stress to the belt caused by the falling down materials, avoid abrasion and tear by sharp materials and prevent materials from falling and scattering.

Usage:

1.Protect conveyor belt from falling materials. 
2.Replaceable impact bars. 
3.Abrasion-resistant UHMW. 
4.Extend belt life.

Technical parameter:
1,Material of surface of impact bar: UHMW  
2,Tensile strength: >25N/mm2 
3,Elongation:> 350% 
4, Impact strength: >10kJ/m2 
5, Speeling stength: UHMW and  Rubber>200N/cm 
       Rubber and aluminum frame  >200N/cm 
6,Tensile strength:> 15N/mm2 
7,Elongation:>  400% 
8,Hardness:Shore A 35~40 
9,Framework of  impact  bar: Aluminum 
10,Impact  bar stand:Q235A;painting surface

Main Features:

1. Avoids the damage to the belt through the contact between the bar and surface of belt. 
2. The conveyor belt is stressed evenly in the loading area, which will reduce the daily maintenance cost. It effectively eliminates the spillage or scattering of the material caused by inequality of the stress on the belt.
3. The UHMW polyethylene surface has outstanding sliding properties, to reduce the frictional resistance to the minimum. 
4. Ultra elastic rubber absorbs the impact in the maximum. 
5. Each part of the impact bar is closely jointed by hot vulcanization.
6.“T-track” fastening device has different tightening points along the bar and make the joining strong and reliable, easy to install and remove.