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THIELE Rock Quality Chains (TRQ) were specially developed for the conveying of abrasive materials in stone drifts and roadway drivages.; Careful tempering ensures hardness levels of 424 - 453 HB over the entire cross-section of the…
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THIELE Rock Quality Chains (TRQ) were specially developed for the conveying of abrasive materials in stone drifts and roadway drivages. Careful tempering ensures hardness levels of 424 - 453 HB over the entire cross-section of the material and a uniform surface hardness at any point on the chain link. The TRQ Chain also exhibits a high tensile strength with a fracture stress of 1000 N/mm². The combination of tensile strength and hardness opens up opportunities for use in difficult conveying situations where high tensile loads would rule out the use of surface hardened chains. TRQ Chains can be operated up to a maximum speed of 0.5 m/s, as the frictional heat generated at higher chain speeds would result in hardening of the shanks and lead to dangerous crack formation. Specially for the use in stone drifts and roadway drivages Developed for the conveying of abrasive materials Ensures hardness levels over the entire cross-section of the material Uniform surface hardness High tensile strength High fracture stress Maximum speed of 0.5 m/s
Chain built to carry or drive material along a conveyor, including attachment and plate-link types.
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5 certificates on file for Thiele Gmbh & Co Kg
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THD Round Steel Chain (THIELE Heavy Duty) [spec tables 1–2]; THIELE round-link chains can be used on both face conveyors and stage loaders and are also suitable as traction elements for coal ploughs. To ensure that its products can meet…
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THD THIELE Super Flat Type Chains REINFORCED [spec tables 1–2]; Super Flat Type Chains are mining chains for chain scraper conveyors that are a nominal size flatter than the standard Flat Type Chains. The advantage of the S-Flat design is…
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THD, TZN BROADBAND Low Profile Chain [spec table 1]; For all face conveyors with normal and high production output demands, we recommend the THD grade chains. This THD grade was developed to provide the chain with the longest operating…
THIELE round-link chains can be used on both face conveyors and stage loaders and are also suitable as traction elements for coal ploughs.; To ensure that its products can meet the tough demands of today’s mining industry THIELE has…
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