Customized Buffer Roller with Over 30000 Hours Life Time

• Customization: Available
• Material: Rubber
• 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:
Hunan Chenggang Conveyor Technology Co., Ltd. proudly introduces a groundbreaking line of top-tier products, epitomizing the pinnacle of innovation and reliability with advanced complete vacuum sealing technology. These remarkable offerings promise uninterrupted lubrication and are designed to be maintenance-free, guaranteeing an impressive minimum working lifespan of 30,000 hours. Our unwavering dedication to quality and performance has earned us accolades from discerning clients both locally and globally, attesting to our exceptional reliability and superior performance.
 

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: Engineered with meticulous precision, the axis boasts a construction from cold drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); and E24 (AFNOR NFA35501). Each steel bar is expertly ground to a refined diameter of 20.2, 25.2, 20.2, 40.2 ISO hll accuracy, ensuring outstanding durability and optimal performance.

Cylinder: The cylinder, crafted with the utmost precision, adheres to the rigorous standards of DIN2394. Made from ST37 material, it fully complies with DIN17100 standards, epitomizing quality and endurance.

Bearing Pedestal: Our bearing pedestal is manufactured through a sophisticated cold stamping process, meeting ISOM7 precision benchmarks. It undergoes exacting cold rolling and calibration, using deep stamping steel raw materials that conform to DIN1623-1624 standards, offering unparalleled reliability and stability.

Inner Sealing Ring: The inner sealing ring, crafted from top-tier lip seal material nylon 6 (ISO PA6), assures exceptional sealing and prolonged lifespan.

Bearing: Featuring precision-crafted deep groove ball bearings (clearance class C3) from the DIN 62, 63 series, these bearings deliver smooth, efficient operation and exceptional performance, tailor-made for enduring reliability.

Labyrinth Seal:This sophisticated three-groove type labyrinth seal is fashioned from premium ISO PA6 material (nylon 6), offering superb defense against external contaminants and ensuring optimal performance.

Cover: The cover is crafted from deep drawing steel EU10111-DD13 and is specially processed to withstand cold impact, delivering robust protection and unmatched durability.

Out Seal Ring: Made from a rubber sliding V-ring, the out seal ring features wear-resistant, low-friction, and ozone-resistant NBR nitrile rubber, ensuring enduring resilience even in the harshest environments.

Protection Cover: Constructed as a mechanical protection bushing to avert damage from stone strikes, this cover is available in either POM polymer or a highly durable anticorrosive zinc, aluminum, and copper alloy, offering superior defense.

Lubricating Grease: Our product utilizes premium waterproof and dustproof NLGI grade 2 or 3 lithium-based grease for optimal lubrication during assembly, ensuring protection and peak performance over the long term.

Idler Protection: To ensure the longevity and integrity of your equipment, we provide a comprehensive range of protection options including diverse painting methods, plastic spraying, galvanizing, and anti-rust Tectyl oil, delivering unmatched durability and reliability.


Our expertise lies in the innovative research, development, and production of cutting-edge belt conveyors, idlers, rollers, and idler supports. The idler, a pivotal belt conveyor component, plays a crucial role in supporting the conveyor belt and its load, ensuring seamless and reliable operation. We adhere strictly to both domestic and international standards for idler diameters, guaranteeing precision and excellence.

Domestic Standards: D63, 76, 89, 108, 133, 159, 194, 219 - Our dimensions rigorously adhere to domestic standards, ensuring superior compatibility and performance.
Foreign Standards: D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178 - At Hunan Chenggang Conveyor Technology Co., Ltd., we have designed our Customized Buffer Roller to harmonize with a wide array of foreign specifications, ranging from D60 to D178. This ensures unparalleled global usability and operational efficiency, making them an ideal choice for diverse international applications.



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