규격 및 상세 (영문 원문)
Single-Ply Conveyor BeltSingle-Plyconveyor belt isdeveloped in orderto withstand thetoughest useconveying largequantity ofmaterial.Reduced ply typeof Single-Ply beltshave excellentresistance toflexural fatigue,shocks andimpacts withoutstandingtroughability.
Special Features
•Single-Ply construction increases the resistance to fatigueand impacts.
•Troughability is much better than normal fabric.
•Low stretch requires less take-up travel.
•The single or two ply construction makes easy splicing.
•Single-Ply with binder warp system is dimensionally stable.
Advantage of Single-Ply Conveyor Belt
•The unique single-plystraight warp carcassconstruction providesgreater impact resistance than conventional multi-ply conveyor belts.
•The elongation is approximately 0% at 10% load.So, This belt can beused for long distance conveyor line.
•The superior rip andtear resistant belt willnot be easily damagedin operation.
Structure of Single-Ply Conveyor Belt
Single-Ply Fabric
Single-Ply belts have a powerful tensile strengthrange for high load capacity but the lesser plyconstruction means that these belts maintain ahigh degree of flexibility and less take-up traveldue to very low stretch.
Cover Rubber Grade
Single-Ply Conveyor Belts are availablewith various cover grades and gaugesin accordance with customer requirements.Abrasion resistance, heat resistance, oil,flame resistance and general purposecovers are applied.
Single-Ply Fabric Grade
| Grade | Tensile Strength (kg/cm-ply) | Tension Rating (kg/cm-ply) | 10% Stretch (%) | Carcass Thickness (mm) |
| SP 400 | MIN 400 | 40 | MAX 1.0 | 2.00 |
| SP 500 | MIN 500 | 50 | MAX 1.0 | 2.30 |
| SP 630 | MIN 630 | 63 | MAX 1.0 | 2.80 |
| SP 800 | MIN 800 | 80 | MAX 1.0 | 2.95 |
| SP 1000 | MIN 1000 | 100 | MAX 1.0 | 3.75 |
| SP 1250 | MIN 1250 | 125 | MAX 1.0 | 4.10 |
| SP 1400 | MIN 1400 | 140 | MAX 1.0 | 4.20 |
| SP 1600 | MIN 1600 | 160 | MAX 1.0 | 5.00 |
| SP 1800 | MIN 1800 | 180 | MAX 1.0 | 5.40 |
| SP 2000 | MIN 2000 | 200 | MAX 1.0 | 5.70 |
Technical Data
| Grade | SP-400 | SP-500 | SP-630 | SP-800 | SP-1000 | SP-1250 | SP-1400 | ||
| No. of Plies | 1 | 1 | 1 | 1 | 2 | 2 | 2 | ||
| Allowable Working Tension | Vulcanized | kg/cm lb/inch | 40 225 | 50 260 | 63 350 | 80 445 | 100 560 | 125 700 | 140 780 |
| Fastener | kg/cm lb/inch | 36 200 | 45 250 | 56 310 | 72 400 | 90 500 | 112 620 | 126 700 | |
| Min Width for Troughing Empty 35°ldlers. | 20″ | 20″ | 24″ | 24″ | 30″ | 30″ | 36″ | ||
| Minimum Pulley Diameter | For 100% Tension Tail & Take-up Bend & Snubs | 14″ 12″ 10″ | 16″ 13″ 12″ | 16″ 13″ 12″ | 18″ 14″ 14″ | 20″ 16″ 14″ | 22″ 18″ 16″ | 24″ 20″ 18″ | |
