Nylon Conveyor Belt (Conveyor Belt)
Features of NN conveyor belt:
1. High tensile strength
2. Excellent troughability
3. High resistance against impact
4. Strong adhesion and less ply separation
5. Good accommodation to carrier roller and being well kept straight on

Ply Thickness (mm/p) | Strength Series | Cover Thickness | Width (mm) | |||||
2ply | 3ply | 4ply | 5ply | 6ply | Upper | Lower | ||
0.75 | 200 | 300 | 400 | 500 | 600 | 1.5-8 | 0-4.5 | 400-4000 |
0.8 | 300 | 450 | 600 | 750 | 900 | |||
0.9 | 400 | 600 | 800 | 1000 | 1200 | 500-4000 | ||
1.15 | 500 | 750 | 1000 | 1250 | 1500 | |||
1.25 | 900 | 1200 | 1500 | 1800 | ||||
1.45 | 1600 | 2000 | 2400 | 800-4000 | ||||
1.55 | 2000 | 2500 | 3000 |
Cover Grade | Tensile Strength ≥ | Elongation ≥ | Abrasion ≥ | Change Rate of tensile strength and elongation after aging % | |
Mpa | kgf/cm2 | ||||
Heavy(H) | 18 | 180 | 400 | 0.7 | -25 to 25 |
Medium(M) | 14 | 140 | 350 | 0.8 | -25 to 25 |
Light(L) | 10 | 100 | 300 | 1 | -30 to 30 |
Adhesion and elongation of the belt:
Belt Carcass | Adhesive Strength | Elongation | |||
Between plies N/MM | Between rubber and carcass | Longitudinal elongation at break% ≥ | Longitudinal elongation at load% ≤ | ||
Rubber thickness≤1.5mm | Rubber Thickness>1.5mm | ||||
Cotton Canvas | ≥4.05 | ≥3.15 | ≥3.50 | 10 | 2 |
Polyseter Conveyor Belt(EP CONVEYOR BELT)
EP Conveyor Belt is the combination of Polyester in warp and Nylon in weft. EP belt provides far much lower elongation than NN belt and it can also be used for special purposes.
Features of EP Conveyor Belts:
• Plys : 1 - 12
• Top cover thickness : 25.4 mm (1") max
• Edge : Cut edge or moulded edge
• Max width : 4200 mm
• Total thickness : 50 mm (2") max
• Bottom cover thickness : 0 - 25.4 (1") mm
• Max. fabric strength : EP / NN 500
• Belt with cross breakers available

Specification and technical data of multi-ply EP conveyor belt:
Fabric Type | Fabric Structure | Fabric Specs | Ply Thickness (mm/p) | Strength Series(N/mm) | Cover Thickness | Width mm | ||||||
Warp | Wetf | 2ply | 3ply | 4ply | 5ply | 6ply | Upper | Lower | ||||
Polyester (EP) | Polyester (E) | Polyester (P) | EP-80 | 0.6 | 160 | 240 | 320 | 400 | 480 | 2.0-8 | 0-4.5 | 400-4000 |
EP-100 | 0.75 | 200 | 300 | 400 | 500 | 600 | ||||||
EP-150 | 1 | 300 | 450 | 600 | 750 | 900 | ||||||
EP-200 | 1.25 | 400 | 600 | 800 | 1000 | 1200 | 500-4000 | |||||
EP-250 | 1.35 | 500 | 750 | 1000 | 1250 | 1500 | ||||||
EP-300 | 1.45 | 600 | 900 | 1200 | 1500 | 1800 | ||||||
EP-350 | 1.5 | ~ | 1050 | 1400 | 1750 | 2100 | 800-4000 | |||||
EP-400 | 1.55 | ~ | ~ | 1600 | 2000 | 2400 | 1000-4000 | |||||
EP-500 | 1.7 | ~ | ~ | 2000 | 2500 | 3000 |
Cover Grade | Tensile Strength≥ | Elongation≥ | Abrasion≥ | Change Rate of tensile strength andelongation after aging % | |
Mpa | kgf/cm2 | ||||
Heavy(H) | 18 | 180 | 400 | 0.7 | -25 to 25 |
Medium(M) | 14 | 140 | 350 | 0.8 | -25 to 25 |
Light(L) | 10 | 100 | 300 | 1 | -30 to 30 |
Belt Carcass | Adhesive Strength | Elongation | |||
Between plies N/MM | Between rubber and carcass | Longitudinal elongation at break% ≥ | Longitudinal elongation at load% ≤ | ||
Rubber thickness≤1.5mm | Rubber Thickness>1.5mm | ||||
Cotton Canvas | ≥4.05 | ≥3.15 | ≥3.50 | 10 | 1.5 |
High Temperature Resistant Conveyor Belt
Application areas:
Chemical sector
Fertilizer industry
Iron and steel industry
Foundries
Glass industry
Metalworking industry
Waste incineration
Cement plants

Fabric Type | Fabric Specs | Strength Series | Cover Thickness | Width mm | |||||
2ply | 3ply | 4ply | 5ply | 6ply | Upper | Lower | |||
Polyster (EP) | EP-100 | 200 | 300 | 400 | 500 | 600 | 4.5-10 | 0-4.5 | 400-4000 |
EP-150 | 300 | 450 | 600 | 750 | 900 | ||||
EP-200 | 400 | 600 | 800 | 1000 | 1200 | ||||
EP-250 | 500 | 750 | 1000 | 1250 | 1500 | ||||
EP-300 | 600 | 900 | 1200 | 1500 | 1800 | ||||
EP-400 | 800 | 1200 | 1600 | 2000 | 2400 |
Item | ||
Hardness | Difference before and after aging(IRHD) | 23 |
Maximum value after aging (IRHD) | 88 | |
Tensile Strength | The peformance change rate decreases % | 40 |
The lowest value after aging,Mpa | 5 | |
Elongation at break | The change rage of peformance,% | 60 |
The lowest value after aging,% | 150 |
Oil Resistant Conveyor Belt:
Oil and fat resistance can be divided into two categories - mineral oils and vegetable & animal oils and fats. Mineral oils are the most aggressive and demand a particularly high level of protection. Our conveyor belts are featured in three cover grades: MOR, G and ROS. The first offer medium protection against oils while the extremely succesful ROS grade protects the conveyor belt against agressive mineral oils.The carcass is made of polyamide / polyester (EP), polyester/polyester (EE).

DIN Quality | Tensile Strength | Elongation at break | Abrasion loss | Base ploymer | Technical features Application are |
MOR | 150 | 350 | 200 | NBR/SBR | Medium oil resistant conveyor belt. Works in temperatures from -30 to 70˚C. |
G | 150 | 350 | 200 | NBR/SBR | Good oil resistant conveyor belt. Works in temperatures from -30 to 80˚C. |
ROS | 150 | 350 | 200 | NBR | Excellent mineral oil and fat resistant conveyor belt for extreme working conditions.Works intemperatures from -30 to100˚C. |
It can convey materials that require high strength, longevity and less elongation, long distance, good flexibility, good slot molding at the occasion, high speed, large loading, high strength in the field of coal mining, port, electricity, metallurgy, etc.

TechnicalData | Belt Strength | |||||||||||||
ST/S630 | ST/S800 | ST/S1000 | ST/S1250 | ST/S1600 | ST/S2000 | ST/S2500 | ST/S2800 | ST/S3150 |
| ST/S4000 | ST/S4500 | ST/S5000 | ST/S5400 | |
Longitudinal Tensile Strength (N/mm) | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 2800 | 3150 | 3500 | 4000 | 4500 | 5000 | 5400 |
MaxNominal Dia. of Steel Cord (mm) | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 6.0 | 7.2 | 7.5 | 8.1 | 8.6 | 8.9 | 9.7 | 10.9 | 11.3 |
Steel Cord Pitch (mm) | 10 ±1.5
| 10 ±1.5 | 12 ±1.5 | 12 ±1.5 | 12 ±1.5 | 12 ±1.5 | 15 ±1.5 | 15 ±1.5 | 15 ±1.5 | 15 ±1.5 | 15 ±1.5 | 16 ±1.5 | 17 ±1.5 | 17 ±1.5 |
Thickness of Top Cover (mm) | 5 | 5 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8.5 | 9 |
Thickness of Bottom Cover(mm) | 5 | 5 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8.5 | 9 |
Width (mm) | Numbers of Steel Cord | |||||||||||||
800 | 75 | 75 | 63 | 63 | 63 | 63 | 50 | 50 | 50 | 50 | ||||
1000 | 95 | 95 | 79 | 79 | 79 | 79 | 64 | 64 | 64 | 64 | 64 | 59 | 55 | 55 |
1200 | 113 | 113 | 94 | 94 | 94 | 94 | 76 | 76 | 76 | 76 | 76 | 71 | 66 | 66 |
1400 | 133 | 133 | 111 | 111 | 111 | 111 | 89 | 89 | 89 | 89 | 89 | 84 | 78 | 78 |
1600 | 151 | 151 | 126 | 126 | 126 | 126 | 101 | 101 | 101 | 101 | 101 | 96 | 90 | 90 |
1800 | 171 | 171 | 143 | 143 | 143 | 143 | 114 | 114 | 114 | 114 | 114 | 109 | 102 | 102 |
2000 | 196 | 196 | 159 | 159 | 159 | 159 | 128 | 128 | 128 | 128 | 128 | 121 | 113 | 113 |
2200 | 216 | 216 | 176 | 176 | 176 | 176 | 141 | 141 | 141 | 141 | 141 | 134 | 125 | 125 |
The Recommended Minimum Pulley Diameter | ||||||||||||||
ST Belt Type | ST/S 630 | ST/S 800 | ST/S 1000 | ST/S 1250 | ST/S 1600 | ST/S 2000 | ST/S 2500 | ST/S 2800 | ST/S 3150 | ST/S 3500 | ST/S 4000 | ST/S 4500 | ST/S 5000 | ST/S 5400 |
Minimum Pulley Diameter (mm)
| 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 2800 | 3150 | 3500 | 4000 | 4500 | 5000 | 5400 |
We could produce chevron belts with type: Open or Close V, Open or close U, Y and Multi V. OEM are welcome.
Uses
Chevron (patterned) conveyor belt mainly conveys powder, granulated, and small lump materials at the inclination of no more than 40º. It can also convey packaged material.

Selection the type and height of cleats depends on the material to be conveyed and the angle of inclination:
Type of material | Material example | Max. angle of inclination | |||
Height of cleats | |||||
H(mm): | H(mm): | H(mm): | H(mm): | ||
14 | 16 | 25 | 32 | ||
Powdery | Flour, etc. | 25° | 25° | 28° | 30° |
Loose flowing | Corn, barley, wheat, rye, etc. | 20/25° | 20/25° | 25/30° | 25/30° |
Loose rolling | Gravel, ground stone, etc. | 25° | 25° | 28° | 30° |
Sticky | Wet sand, ash, wet loam, etc. | 30° | 30/35° | 35/40° | 40/45° |
Packed | Sacks, paper sacks, etc. | 30/35° | 30/35° | 35/40° | 35/40° |
Corrugated Sidewall Conveyor Belt
Applications:
1. Coal and wood-chip fired power stations
2. Underground mining (coal and ore)
3. Shaft conveying for tunnelling and underground mining
4. Steel industry
5. Ship loading and unloading, ship to ship loading
6. Sand preparation in foundry plants
7. Silo feeding
8. Slope conveying in openpit mining
9. Waste recycling, soil purification and water treatment

NN/CC/EP/Steel cord/corrugated side wall/OEM:
Package of conveyor belt:


Conveyor Rubber Belt Application:

