EP (Polyester/Nylon) Conveyor Belt

STANDARDS GB/T7984-2001, DIN22102, BS490, AS1332, RMA, JISK6322, SABS1173 etc.

STRUCTURE
It uses polyester canvas as carcass, and finished through the processes of calendering, firming and vulcanizing, etc.

FEATURES
With the advantages of thin belt with light weight, high tensile strength, fatigue and wear resistance, erosion resistance of water, steam, chemical, good impact resistance, excellent groove formation ability, low elongation, good stability ever heated and long service life, it's the developing trend of fabric conveyor belt. It is mainly used in harsh condition of long distance, heavy-load, high-chemical corrosive etc, it is especially suitable for transporting in moist environment.

TYPES
Besides General-used EP Belt, there are Fire-retardant type, Cold-resistant type, Wear-resistant type, Heat-resistant type, Acid and alkaline resistant type, Oil-resistant type, Antistatic electricity type, High-grade type and etc.

SPECIFICATION Intensity: 315N/mm_3150N/mm Width: 300mm_2000mm
Longitudinal full thickness tensil strength N/mm Fabric type Top cover thickness mm Bottom cover thickness mm Fabric plies Reference weight of rubber coated fabric, single ply kg/m2
200-800 EP100 3.0 -- 6.0 1.5 -- 3.0 2--8 1.3
315-1250 EP150 3.0 -- 6.0 1.5 -- 3.0 2--8 1.4
400-1500 EP200 3.0 -- 6.0 1.5 -- 3.0 2--8 1.5
500-2000 EP250 3.0 -- 6.0 1.5 -- 3.0 2--8 1.7
500-2000 EP300 3.0 -- 6.0 1.5 -- 3.0 2--8 1.8
630-2500 EP400 3.0 -- 6.0 1.5 -- 3.0 2--7 2.1
NOTE: BELT WIDTH, FABRIC PLIES AND LENGTH CAN BE MADE AS PER CUSTOMERS' REQUEST
MAIN DATA--COVER RUBBER PROPERTIES(DIN22102)
Item Unit Cover rubber properties
W X Y Z
Tensile strength≥ N/mm2 18 25 20 15
Elongation at break≥ % 400 450 400 350
Abrasion≤ Mm3 90 120 150 250
MAIN DATA--ADHESION(DIN22102)
Item Cloth to cloth
N/mm Rubber to cloth N/mm
Cover rubber≤ 1.5mm Cover rubber>1.5mm
Highest ≤ 20 20 20
Average ≥ 5 3.5 4.5
Lowest ≥ 4 2.5 3.5
RECOMMENDED MINIMUM PULLEY DIAMETER (FOR INFORMATION ONLY)
Products Recommended minimum pulley diameter (mm)
2 plies 3 plies 4 plies 5 plies 6 plies 7 plies 8 plies
EP100 250 400 500 630 800 800 1000
EP150 315 400 630 800 800 1000 1250
EP200 315 500 630 800 1000 1000 1250
EP250 400 500 800 1000 1000 1250 1400
EP300 400 630 800 1000 1250 1250 1400
EP400 500 630 1000 1250 1250 1600 ---