Versatile Return Cleaning Comb Roller with Extended Life Over 30000 Hours

• 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:
Our company, Hunan Chenggang Conveyor Technology Co., Ltd., proudly presents a groundbreaking series of products, epitomized by exceptional vacuum sealing and continuous lubrication. These products boast a maintenance-free life span extending beyond an impressive 30,000 hours, earning accolades from both domestic and international clientele.
 

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 from cold drawn steel, our Axis features S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA35501). The precision steel bar grinder processes diameters to 20.2, 25.2, 40.2 ISO hll accuracy, ensuring unparalleled durability and performance.

Cylinder: Crafted in adherence to the DIN2394 standards, our Cylinder uses ST37 material, which aligns perfectly with the stringent DIN17100 standards, promising reliable efficiency.

Bearing Pedestal: Meticulously formed through a cold stamping process adhering to ISOM7 precision, our Bearing Pedestal features cold rolling and calibration. The deep stamping steel material complies with DIN1623-1624 standards, assuring robustness.

Inner Sealing Ring: Our Inner Sealing Ring utilizes elite lip seal material of nylon6 (ISO PA6), guaranteeing exceptional sealing performance.

Bearing: Employing a deep groove ball bearing with clearance class C3, our Bearing aligns with the DIN 62, 63 series, ensuring smooth operation.

Labyrinth Seal:Featuring a 3-groove design, our Labyrinth Seal is made of high-quality ISO PA6 (nylon 6), delivering outstanding sealing and durability.

Cover: Our Cover, crafted from deep drawing steel EU10111-DD13, undergoes cold impact processing, ensuring resilience and long-term reliability.

Out Seal Ring: The Out Seal Ring is a Rubber sliding V-ring, expertly constructed from wear-resistant, low-friction, and ozone-resistant NBR nitrile rubber, for superior sealing capabilities.

Protection Cover: Innovatively designed as a mechanical protection bushing to guard against stone strikes, our Protection Cover is available in materials such as POM polymer or an anticorrosive zinc, aluminum, and copper alloy, ensuring long-lasting defense.

Lubricating Grease: For optimal performance, use our waterproof and dustproof NLGI grade 2 or 3 lithium base grease, which provides long-term lubrication during assembly, enhancing efficiency and longevity.

Idler Protection: Our Idler Protection includes a range of premium finishes like painting, plastic spraying, galvanizing, and anti-rust Tectyl oil, offering comprehensive protection against corrosion and wear.


Our expertise lies in the R&D and production of belt conveyors and a variety of idlers, rollers, and idler supports. Idlers are a pivotal component of the belt conveyor system, efficiently supporting both the conveyor belt and the materials it carries, ensuring seamless operation. Our idlers are available in both domestic and international standard diameters.

Domestic Standards: Our offerings include diameters D63, 76, 89, 108, 133, 159, 194, and 219, compliant with domestic specifications.
Foreign Standards: Our foreign range includes diameters D60, 76, 78, 89, 102, 114, 127, 139, 152, 165, 178, among other specifications, meeting international standards.



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