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Polyester Ordinary Temperature Conveyor Belt EP 400/3 500/3 630/4 800/4
Description:
EP Conveyor Belt is also called polyester conveyor belt (NP conveyor belt in the U.S), the “EP” is short for Polyester fabric, which includes polyester toward longitudinal(warp) and polyamide for latitude(weft), EP fabric plies are sandwiched between rubber skim coats for adhesion and load support, bottom and top cover compounds are added for maximum protection of the belt carcass.
The Polyester Conveyor Belt consisting of 2 to 6 EP fabric plies, EP rubber conveyor belt has
the same merit as Nylon(NN) conveyor belt, its tensile carcass is
made of warp polyester and weft nylon knitted fabric, its
performance is characterized by low elongation in the warp
direction and excellent troughing formation in the longitudinal
direction. The strength of the EP conveyor belt will not decrease
in a humid environment, no mildew occurs also, the initial modulus
of the polyester is high, and a lower safety factor can be taken,
it is suitable for conveying materials under medium, long-distance,
and high load and high-speed conditions.
Feature:
1. Lower longitudinal elongation.
2. Full resistance to mildew, moisture and rotting.
3. Good flexibility and trough ability.
4. Short take-up lengths.
5. Suitable for middle and long-distance transportation of higher load and speed.
Specification:
| Polyester Multi Ply Conveyor Belt Parameter | ||||||||||
| fabric type | fabric construction | Fabric model | Tape thickness | Strength series(N/mm) | Covering glue thickness(mm) | width range(mm) | ||||
| Longitude | latitude | 2 Ply | 3 Ply | 4 Ply | Cover glue | Lower cover glue | ||||
| polyester(EP) | polyester | Nylon | EP-80 | 1.00 | 160 | 240 | 320 | 0~12 | 0~10 | 300~6000 |
| EP-100 | 1.00 | 200 | 300 | 400 | ||||||
| EP-125 | 1.05 | 250 | 375 | 500 | ||||||
| EP-150 | 1.10 | 300 | 450 | 600 | ||||||
| EP-170 | 1.10 | 340 | 510 | 680 | ||||||
| EP-200 | 1.20 | 400 | 600 | 800 | ||||||
| EP-250 | 1.40 | 500 | 750 | 1000 | ||||||
| EP-300 | 1.60 | 600 | 900 | 1200 | ||||||
| EP-350 | 1.70 | 1050 | 1400 | |||||||
| EP-400 | 1.90 | 1600 | ||||||||
| EP-500 | 2.10 | 2000 | ||||||||
Common EP Conveyor Belt Type:
2 Ply Conveyor Belt: EP315/2 EP400/2 EP500/2 EP630/2 EP800/2
3 ply conveyor belt: EP400/3 EP500/3 EP630/3 EP800/3 EP1000/3 EP1250/3
5 ply conveyor belt: EP800/5 EP1000/5 EP1250/5 EP1600/5 EP2000/5
| Polyadhesive strength elongation performance compliance table | |||||
| Core material | between fabric layers N/mm | Between covering layer and cloth layerN/mm | Extended performance | ||
| Cover thickness≤1.5mm | Cover thickness≥1.5mm | Full thickness longitudinal tensile elongation at break | Full thickness longitudinal reference force elongation | ||
| polyester canvas | ≥5 | ≥4.5 | ≥5 | ≥10% | ≤4% |
| Tape cover properties | |||||
| Coverage level | Tensile Strength | Elongation at break | Amount of wear | Change rate of tensile strength and elongation at break after aging | |
| MPA | Kgf/cm2 | % | Mm3 | % | |
| H | 24 | 240 | 450 | 120 | -25~+25 |
| D | 18 | 180 | 400 | 100 | -25~+25 |
| L | 15 | 150 | 350 | 200 | -25~+25 |
