SUPER-K™ CONVEYOR BELTING
Pearlfield Gas has given attention to offering superior heat-resistant belts where the EPDM rubber compounds and the carcass reinforcements have been combined to address virtually every abusive application involving conveying of hot material.
Conventional EPDM heat belts fail due to the traditional EP (polyester/nylon) fabrics that shrink and degrade under high temperatures, causing the conveyor belt to shrink in the middle (material path) and/or become wavy on the outside edges of the conveyor belt. Pearlfield Gas’s straight warp fabric, woven with high-temperature DuPont Kevlar reinforcement, is able to withstand temperatures much greater than traditional fabrics. Kevlar® is inherently flame resistant—protecting against thermal hazards up to 800 degrees Fahrenheit. Additionally, Kevlar® fibers won’t melt, drip, or support combustion.
Pearlfield Gas’s high-temperature resistant HT2TM (EPDM) cover compounds offer the heat protection and abrasion resistance needed for high-temperature applications. HT2 cover compound will not prematurely harden and crack, as seen in other types of high-temperature conveyor belts.
– Longer belt life in tough service
– Greater abrasion, rip, tear, and impact resistance
– Excellent load support, trough ability, and tracking
– Longer resistance to cracking and hardening
– Rubber covers capable of withstanding elevated temperatures of +700° F
MINE-PLUS™ CONVEYOR BELTING
Pearlfield Gas’s Mine-Plus™ is constructed for above-ground coal handling in power generation and coal preparation plants where leaching agents and dust suppressants can be major influences on the belt deterioration.
- Excellent abrasion and cover wear properties
- Available in FR MSHA 2G and FR AR1 cover compounds
- FR2 MSHA 2G is a fire retardant compound that meets ARPM-FR Class 2 and DIN K (150) requirements
- FR2 MSHA 2G – AR1 is a fire retardant compound that has excellent abrasion resistance (DIN 115) and meets FR MSHA 2G requirements.
- Available in 4 carcass constructions: Standard Plied, Heavy-Duty Straightwarp, Kev-Flex, and Steel-Flex.
- Fabric carcasses from 330 to 1500 PIW
- Compounds formulated to reduce belt curling and hardening
- Low rolling resistance bottom covers also available
STEEL-FLEX™ CONVEYOR BELTING
Pearlfield Gas’ Steel-Flex™ steel cord conveyor belts are suitable for high strength, long-distance, and heavy load transportation of materials, which are widely used in coal mines, hard rock mining, bulk shipping terminals/port facilities, coal-fired power plants, and mineral mining.
High Tension conveyors
Long haul conveyors, overland conveyors
Short, high-speed feeder belts prone to rip and tear due to tramp material
Heat Resistant belts prone to “burn through”
Heavy-duty elevator belts
QUARRY-DUTY™ CONVEYOR BELTING
Pearlfield Gas’s Quarry-Duty™ plied conveyor belting is compounded to provide excellent abrasion resistance.
Available in 2, 3 or 4 ply constructions
High abrasion resistance and low-stretch tension member
Greatest adhesion between plies and covers
Safety factor than 10:1
Our Quarry-Duty™ belt carcasses are distinguishable from the competition by their high adhesion, lower elongation, and field performance. Our compounds have been engineered to protect the belt not only from wear and tear but as importantly the aging and flex properties, which actually determine the longevity of the belts.
QUARRY-FLEX® CONVEYOR BELTING
Pearlfield Gas’ Quarry-Flex® conveyor belt is engineered to provide excellent rip, tear, and impact resistance as seen in hard rock mining (limestone, granite, trap rock, and other aggregates) and recycling applications. The unique straight-warp carcass construction provides the impact resistance up to four times greater than conventional plied belting, while offering excellent troughability and tracking properties.
Pearlfield Gas’ unique straight-wrap Quarry-Flex® carcass is constructed to provide:
- Impact and rip resistance up to three times of standard multi-ply belts of equivalent rating.
- High strength and minimal stretch or elongation when conveying large loads.
- Excellent load support combined with outstanding troughability due to its lightweight, flexible design.
- Provide the longest belt life in the harshest conveying conditions, guaranteed.
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