Customized Return Cleaning Comb Roller with Over 30000 Hours Life

• Customization: Available
• Material: Steel
• Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
• Model NO.: D60-219
• Structure: Ordinary Roller
• Bearing Type: Double Sealed Bearing
• Type: Parallel Conveyor Idler
• Color: Customized
• Life Time: Over 30000 Hours
• Bearing: 6204/6205/6305/6306/6307/6308
• Surface Treatment: Paint/Rubber
• Transport Package: Wooden Box
• Specification: D60-219
• Trademark: Chenggang
• Origin: Hunan
• HS Code: 8431390000
• Production Capacity: 100000
• Package Size: 120.00cm * 89.00cm * 89.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

 

Main Features:
At Hunan Chenggang Conveyor Technology Co., Ltd., we pride ourselves on innovation and excellence. Our latest series of products boast a revolutionary design featuring complete vacuum sealing and continuous lubrication. These cutting-edge technologies ensure our products are maintenance-free and deliver an impressive minimum working life of 30,000 hours. This has earned us high praise from both domestic and international clients, solidifying our reputation as industry leaders.
 

Diameter	76-219mm
Length	190-3500mm
Bearing No.	6204.6205.6305.6306.6307.6308
Tube Material	Carbon Steel
Shaft Material	Cold Drawing Round Steel
Shaft Diameter	20mm.30mm.35mm.40mm
Pipe Thickness	3mm.3.5mm.4mm&OEM

Material Specification:

Axis: Crafted from cold drawn steel S235JRG2 (EN10027-1), ST37 (DIN17100), and E24 (AFNOR NFA35501), our steel bar undergoes precise grinding to achieve diameters of 20.2, 25.2, 20.2, and 40.2 with ISO h11 accuracy.

Cylinder: Manufactured in accordance with the DIN2394 standard, the material used is ST37, aligning perfectly with the DIN17100 standard for unparalleled quality.

Bearing Pedestal: Our cold stamping process adheres to ISOM7 precision standards, while the cold rolling and calibration ensure that the deep stamping steel meets the rigorous DIN1623-1624 standards.

Inner Sealing Ring: Engineered with lip seal material nylon6 (ISO PA6), guaranteeing robust and reliable performance.

Bearing: Utilizing deep groove ball bearings with clearance class C3, from the DIN 62 and 63 series, for optimal functionality and longevity.

Labyrinth Seal:Designed with a 3-groove type made from ISO PA6 (nylon 6), providing exceptional sealing capabilities.

Cover: Fabricated from deep drawing steel EU10111-DD13, which has undergone rigorous cold impact testing to ensure durability.

Out Seal Ring: Features a rubber sliding V-ring made of NBR nitrile rubber, known for its wear resistance, low friction, and ozone resistance, ensuring extended service life.

Protection Cover: Hunan Chenggang Conveyor Technology Co., Ltd. offers a mechanical protection bushing designed to prevent damage from stone strikes, available in POM polymer or a zinc-aluminum-copper alloy for outstanding corrosion resistance.

Lubricating Grease: Our long-term lubrication is achieved using waterproof and dustproof NLGI grade 2 or 3 lithium base grease, ensuring optimal performance even in challenging conditions.

Idler Protection: We offer a variety of protective coatings, including painting, plastic spraying, galvanizing, and anti-rust tecto oil, to safeguard our idlers from environmental damage.


At Hunan Chenggang Conveyor Technology Co., Ltd., we specialize in the R&D and production of superior belt conveyors, along with a comprehensive range of idlers, rollers, and idler supports. Idlers play a vital role in effectively supporting the conveyor belt and the materials being transported, ensuring seamless and efficient conveyor operation. Our idlers are available in both domestic and international standard diameters, catering to a wide array of industrial needs.

Domestic Standards: D63, 76, 89, 108, 133, 159, 194, 219
Foreign Standards: D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178, and other specifications, allowing for global applicability.



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