Product Details

Specifications

BAODING cheap Rubber Lifting Belt
High Quality Rubber Lifting Belt
Makes less friction coefficient
Suitable for running on

BAODING cheap Rubber Lifting Belt

Rubber lifting belt is multi-layer silica gel fabric folded with cover rubber outside the belt core. It can be classified in heat-resistant lifting belt and common lifting belt as per application temperature while can be classified in full-cotton, Dacron and cotton, nylon and EP lifting belt as per core material.
1.Physical properties and level of cover rubber.
It can be divided as type D for heavy-wear, type L for middle-wear and type T for high-temperature material conveyance as per wear and load of material.
2.Wide specification of lifting belt: 150 200 250 300 350 400 500 600mm etc.
3.Technical requirement of lifting belt.

1. Physical property of cover rubber is as below:

Item		Index
		Type D	Type L
Tensile strength Mpa≥		18.0	15.0
Tensile yield %≥		400	350
Hot-air aging	Tensile strength variation%	-25-25
70°Cx7d	Tensile yield variation%
Abrasion value cm³		0.7	0.8

Remarks:Physical property of cover rubber will depend on if lift special material or acute wear material.
1.Cover rubber property of heat-resistant belt (T type) should accord with HG/T2297 (heat-resistant belt) standard.
2.Longitudinal tensile strength of belt should not lower than nominal value below: 100/ 125 /160/ 200 /250/ 315/ 400 /500N/mm .
3.Tensile yield of belt longitudinal thickness should not lower than 10% and reference elongation should not more than 4%.
4.Bond strength between layers of lifting belt with fabric core is listed as below: N/mm.

Fabric class and item		Between layers	Between cover and cloth layer
Fabric class and item		Between layers	Thickness of cover	Thickness of cover
100% Nylon fabric	Average of longitudinal test≥	5.25	3.15	4.50
100% Nylon fabric	Minimum of longitudinal test≥	3.85	2.40	2.85
100% other synthetic fabrics	Average of longitudinal test≥	4.50	3.15	3.50
100% other synthetic fabrics	Minimum of longitudinal test≥	3.85	2.40	2.85
Cotton canvas	Average of longitudinal test≥	3.00	2.20	2.60
Cotton canvas	Minimum of longitudinal test≥	1.95	1.60	1.95
Other natural fabric	Average of longitudinal test≥	3.15	2.35	2.80
Other natural fabric	Minimum of longitudinal test≥	2.70	1.60	2.20

Remarks:Bond strength between layers of heat-resistant conveyer belt with fabric core should accord with HG/T2297 standard.