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XEM conveyor belts are top cover is designed to be bent on longitudinal direction and has a higher rigidity on transversal direction, by using the reinforced fabric with monofilament, which gives a higher resistance to the canvas carcass.
The XEM conveyor belts type is a construction with many layers with cut edges, with a EP carcass (polyester/polyamide) or EE (polyamide/polyamide) and one insertion of monofilament.
On each side of EP or EE carcass one monofilament is inserted towards the top and bottom cover of the belt.
This can be deflected from horizontal on inclined or vertical plane and backwards, without arching or bending. The distortion and return of conveyor belt to original condition is progressive, due to the rigidity of the cross-rigid. The canvas fabric of the monofilament improves the belt structure without wearing the cleats and cover, which has a good abrasion resistance.
The quality of covers is according to DIN 22102/1-91, type W, X, Y, Z.
The maximum width of the conveyor belts is 1600mm, no matter that the belt is with closed edges or cut edges.
|
Dimensions |
Width, mm. |
500 – 1600 ± 1% |
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| Thickness of belt , mm |
8 – 24 |
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| Thickness of covers, mm |
On customer’s demand |
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| Deviation from thickness |
belt |
under 10 mm |
± 1 mm |
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| over 10 mm |
± 10 % |
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| rubber cover | under4 mm |
– 0.2 mm / +free |
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|
over 4 mm |
– 5 % / + free |
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| Length, m, |
On customer’s demand |
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| Characteristics of insertions | ||||||||||||||
| Insertions number |
2 – 5 |
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| Type of insertion | EP 80 | EP 100 | EP 125 | EP 160 | EP 200 | EP 250 | EP 315 | EP 400 | ||||||
| Tensile strength, kgf, (for 50mm *200mm) | longitudinal | 500 | 650 | 800 | 1000 | 1200 | 1500 | 2000 | 2200 | |||||
| transversal | 250 | 250 | 350 | 400 | 400 | 400 | 400 | 400 | ||||||
|
Monofilament thread* |
Fabric EM80/06 | Fabric E 125 | Fabric E 160 | |||||||||||
| Material-warp-weft | polyester polyester |
polyester polyester |
polyester polyester |
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| Construction Fabric /dm-warp-weft |
139 69 |
100 70 |
90 70 |
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| Tensile strength, wrap N/5cm |
4000 |
7000 |
9500 |
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| Tensile strength, weft N/5cm |
4500 |
4500 |
4500 |
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| Elongation at break, , weft % |
40 |
37 |
47 |
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| Elongation at break, , wrap % |
15 |
26 |
41 |
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| Weight, dipped g/m2 |
475 |
720 |
835 |
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| thickness , mm |
0.8 |
1 |
1,35 |
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| Adhesion, kgf/cm, min. | between plies |
5 |
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| between insertions and rubber covers | under1.5mm |
3.5 |
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| over 1.5mm |
4.5 |
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| Edges | cut edges | |||||||||||||
| Surfaces | -the both surfaces covered-one surface covered and the other uncovered | |||||||||||||
| Breaking force of conveyor belt,(kgf/cm) | It is given by the type and number of insertions | |||||||||||||