Waterproof Dustproof Small Resistance Paralle Comb Idler for Belt Conveyor with Self-cleaning Function

Key FeaturesParallel comb rollers, sometimes called comb cleaning rollers, are a special type of roller used in conveyor belt systems. Their primary function is not to directly support the load of the conveyor belt like trough rollers or return rollers, but to clean the underside of the conveyor bel......

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Product Description

Key Features Parallel comb rollers, sometimes called comb cleaning rollers, are a special type of roller used in conveyor belt systems. Their primary function is not to directly support the load of the conveyor belt like trough rollers or return rollers, but to clean the underside of the conveyor belt by removing sticky or abrasive materials that may adhere to the conveyor belt after unloading. It is usually used in conjunction with a conveyor belt scraper, or as a replacement for it.

Parallel comb rollers have unique cleaning functions: Comb design: Comb rollers are not smooth cylindrical rollers, but are composed of a series of closely spaced parallel discs or rings (similar to the teeth of a comb). These discs are usually made of durable materials such as wear-resistant steel or wear-resistant rubber. Rotary motion: Comb rollers are located directly under the conveyor belt, usually on the return side, so that the conveyor belt contacts the tips of its "teeth". As the conveyor belt moves, the comb roller rotates with it. Self-cleaning function: As the comb roller rotates and the belt passes over it, the gaps between the discs cause sticky materials to fall off. The friction of the belt against the rotating combs also helps remove stubborn residue. Rugged Construction: Given their role in handling return material, comb rollers feature a rugged shaft, sealed bearings and a sturdy frame to withstand abrasive materials and continuous operation.

Product Name	Specification Model	D	d	L	b	h	f
Parallel comb idler	89*600	89	20	600	14	6	14
Parallel comb idler	89*750	89	20	750	14	6	14
Parallel comb idler	89*950	89	20	950	14	6	14
Parallel comb idler	108*1150	108	25	1150	18	8	17
Parallel comb idler	108*1400	108	25	1400	18	8	17

Performance Benefits

Using parallel comb rollers offers a number of advantages to conveyor belt systems, especially in applications handling sticky materials: Effective Belt Cleaning: The main benefit is the ability to effectively clean return material (material that adheres to the belt after discharge). This is especially effective with sticky, wet or fine materials that tend to adhere to the belt surface.

Prevents Material Buildup: By continuously removing residual material, comb rollers prevent material buildup on return rollers and pulleys. Material buildup can lead to premature component wear, belt misalignment and uneven belt tension.

Reduced Maintenance and Downtime: Less material buildup means less need to manually clean rollers and pulleys, which reduces maintenance and associated downtime.

Extended Component Life: Keeping rollers and pulleys clean means they run smoother, with less wear, and thus last longer. This can also indirectly extend belt life by preventing localized wear points.

Helps prevent belt mistracking: Material buildup on the return idlers can create an uneven surface that can cause the belt to move off center. By keeping the idlers clean, comb rollers help improve belt mistracking.

Reduces spillage (return run): While not their primary function, it indirectly helps minimize spillage on the return path by removing return material that may have fallen off elsewhere.

Simple, passive operation: Once installed, they operate passively, relying on the movement of the belt to clean, with no external power required.

Applications Mining and quarrying: Widely used for conveying wet and sticky materials such as clay, wet coal, iron ore fines and sticky aggregates, which often stick to the belt.

Aggregate and cement plants: Wet sand, crushed stone or cement clinker can cause buildup problems.

Power plants: Especially suitable for coal conveying systems that handle wet or fine coal.

Waste management and recycling centers: For conveying a variety of wet or sticky municipal waste, organic waste or recycling materials, which tend to stick to the belt.

Fertilizer and chemical plants: For conveying hygroscopic or sticky compounds.

Food processing: There are areas where sticky foods or residues may stick to the belt (although special materials are used in these areas for hygiene reasons).

Any conveying system with "carryback" problems: When conveying sticky, wet or fine materials, cleaning the return side of the belt is essential to prevent buildup and maintain system efficiency.

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Raydafon Group Co., Ltd. manufacturing of transmission and transportation machinery for more than 20 years, The company has a modern factory building area of over 18000 square meters. The company mainly engages in the design and manufacturing of various transmission machinery products. The products cover DT II (A), DT II, TD75, DJ high-angle belt conveyors, circular tube belt conveyors and various conveyor accessories

Q: Are you trading company or manufacturer ? A: Our group consists in 3 factories and 2 abroad sales corporations. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: How long is your delivery time ? What is your terms of payment ? A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment. Q: What is the exact MOQ or price for your product ? A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation. If you have another question, please feel free to contact us.

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Hot Tags: Waterproof Dustproof Small Resistance Paralle Comb Idler For Belt Conveyor With Self-cleaning Function - Buy Belt Conveyor Parts Paralle Comb Idler Product on Raydafon

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Waterproof Dustproof Small Resistance Paralle Comb Idler for Belt Conveyor with Self-cleaning Function