昊通

Home

Product Series

sales@jiahaojixie.com

13,864,333,000

8613864333000

Duikanzhuang Village, Liwu Town, Lixian County, Baoding City, Hebei Province

Groove-type idler

Idlers are critical components of belt conveyors, serving to support the conveyor belt and the conveyed material, reduce running resistance, maintain proper belt sag within specified limits, and ensure smooth operation. An idler consists of a roller body, bearings, seals, and other parts, and is classified according to application into troughed, parallel, and self-aligning types. It is widely used in mining, port operations, power plants, and other industries.

Category:

Idler roller

Email:

sales@jiahaojixie.com

Phone:

13,864,333,000

Online Quotation

Idler Roller Parameters

Product Name	Idler roller
Diameter	65mm—219mm
Length	190 mm–3500 mm
Color	Custom color options available upon request.
Bearing	Single-row and double-row deep-groove ball bearings, 2RZ & 2Z, with C3 clearance.
Seal	A fixed cover featuring a multi-stage labyrinth grease-retention internal seal and an externally mounted friction-washer seal. The specialized design and specific labyrinth-seal configuration effectively prevent corrosion caused by contaminants such as water and air.
Piping	Q2353/Carbon Steel
Shaft material	45# Steel/Cold-Drawn Round Bar
Pipe thickness	2.5mm—3mm—3.5mm—4mm—5mm
Lubrication	The grease is a lithium-soap-based grease containing a rust inhibitor.
Welding	End-of-arc welding with mixed-gas shielding. Precision-welded tubing ensures low vibration and noise in the idler rollers.
Shaft diameter	20mm—30mm—35mm—40mm
Standard	CEMA/JIS/DIN/ISO
Usage time	30,000–50,000 hours

Company Strength

One-Stop Solutions for Conveying Equipment

We operate a fully integrated production line and a scientifically sound quality management system, with rigorous control at every stage to ensure consistent and reliable product quality.

Technical Strength

We operate a large-scale manufacturing facility that ensures rapid production of a wide range of product styles. We are capable of fulfilling orders of all sizes, from small to large batches, and can promptly replenish inventory as needed.

Product customization capability

We support OEM/ODM manufacturing, enabling development and production tailored to specific requirements to meet personalized customization needs, while also accommodating distribution and consignment sales models.

A reliable after-sales service system is in place.

We provide prompt quotations before sales, closely monitor production progress throughout the sales process, and offer after-sales services such as installation and maintenance following completion of the sale.

About Us

Baoding Jiahao Conveyor Machinery Co., Ltd., located in Baoding, Hebei Province, is a specialized manufacturer of conveying equipment that integrates design, manufacturing, installation, commissioning, and operation & maintenance services for industrial and mining applications. Since its establishment in 2009, the company has leveraged its solid technological foundation and comprehensive production system to provide stable, turnkey material-conveying solutions for industries such as mining, metallurgy, building materials, and port operations. The company offers a broad and complete product portfolio, with four core series of complete machines: mine-use troughed belt conveyors, steep-incline/edge-guard belt conveyors, telescopic belt conveyors, and mobile belt conveyors. In addition, it specializes in the production of key supporting components such as idlers and pulleys, providing both complete machines and accessories in tandem to meet the demanding material-conveying requirements of diverse and complex operating conditions.