What standards do the conveyor rollers comply with?

The rollers are manufactured to ISO, BS, JIS, DIN, CEMA, and Australian standards.

What is the minimum clearance group for the bearings?

The ball bearings are provided with C3 group clearance to ensure a nice fit and offset any expected temperature rise during operation.

SPD Mine Conveyor Idler with Long Life-Span

Name: SPD Mine Conveyor Idler with Long Life-Span
Brand: Shandong Sealand Equipment Group Rizhao Co., Ltd.
SKU: 680647132

Shandong, ChinaShandong Sealand Equipment Group Rizhao Co., Ltd.

US$9.90

1 Piece

Sample price:US$9.90/piece.Request sample

Product profile

Customization

Available

Application

Chemical Industry, Grain Transportation, Mining Transport, Power Plant, Port

Structure

Ordinary Roller

Model NO.

SPD-CR-0101

Bearing Type

Double Sealed Bearing

Type

Grooved Conveyor Idler

Motor Type

Frequency Control Motor

Installation

Turning

Surface Treatment

Painting

Place of Origin

Shandong, China (Mainland)

Brand Name

SPD

Roller Diameter

76-219mm

Roller Length

190mm to 3500mm

Roller Tube

Q235 Carbon Steel

Shaft

Cold Drawing Round Steel

Bearing

Single and Double Row Deep Groove Ball Bearing 2rz

Bearing Brand

S Kf, NSK, F AG, Lyc etc.

Finish

Painting/Rubber/Steel Screew/Galvanized

Welding

Mixed Gas Shielded Arc Welding End

Transport Package

Standard Export Plywood Cases

Specification

SPD-CR-0101

Trademark

SPD

Origin

Rizhao City, Shandong Province, China

HS Code

841390000

Production Capacity

600piece/Day

Key features

Extended Service Life: Average service life of 50,000 hours, far exceeding the national standard of 25,000 hours.

Low Rotation Resistance: Rotation resistance is lower than 30% of the national standard due to high-quality bearings and labyrinth seals.

High-Quality Materials: Constructed with Q235 carbon steel tubes and cold-drawn round steel shafts for superior corrosion resistance and stiffness.

Durable Sealing System: Non-contact labyrinth seals provide dustproof and waterproof protection, approved by national authoritative organizations.

Customizable Options: Colors (black, red, blue, yellow) and finishes (painting, rubber, galvanized) are available according to requirements.

Precision Manufacturing: 100% tested for concentricity using digital automatic devices and CNC cutting equipment.

Wide Application Range: Suitable for chemical industry, mining, grain transportation, power plants, and ports with belt widths up to 600mm.

Global Supply Experience: Successfully supplied products and solutions to over 30 countries with 30+ years of manufacturing experience.

Company profile

Shandong Sealand Equipment Group Rizhao Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2007-05-25 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.57h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryShandong Sealand Equipment Group Rizhao Co., Ltd. is a comprehensive state-owned company based in Rizhao City, Shandong, China, established in 2018. It specializes in the design, manufacture, installation, and maintenance of bulk materials handling equipment. The company has significant experience in the production of steel structures, with annual production reaching 100,000 tons. They maintain a strong export presence with 41-50% of sales derived from exports, primarily to South America, Africa, and other regions. The company operates over 10 production lines and has an annual production output above US$100 million. As a member of the Standardization Administration of China, it holds production qualifications for transport machinery and Grade-I Professional Contracting Qualification for steel structures.

Supplier typeThe supplier is a large comprehensive state-owned company with a focus on industrial products research, manufacture, steel structure, and equipment production.

CertificationsThe company is a member of the Standardization Administration of China/Technical Committee (SAC/TC331), with production qualifications for transport machinery and Grade-I Professional Contracting Qualification for steel structures.

After-Sales capabilityThe company provides comprehensive services including installation and maintenance of port equipment, offering targeted solutions.

R&D capabilityThe company prioritizes technological innovation and has a team of over 70 professional designers for developing port handling systems.

Production capacityThe supplier operates over 10 production lines with an annual production output above US$100 million, and a significant capacity in steel structure manufacturing.

Customization capabilityThe company provides targeted solutions, indicating a capability for customization in their services.

Client casesThe company has undertaken significant projects such as the Ore Wharf belt Conveyor System in Rizhao Port and the HUANENG Power Plant Belt Conveyor Engineering.

Product Q&A

Q:What is the average service life of the conveyor idler?

The average service life is 50,000 hours, which is significantly higher than the national standard of 25,000 hours.

Q:What materials are used for the roller tube and shaft?

The roller tube is made of Q235 carbon steel high-precision ERW seam pipe, and the shaft is made of cold-drawn bright round steel for superior corrosion resistance and stiffness.

Q:What is the production capacity for these rollers?

The usual production capacity is 800 pieces per day.

Q:What is the delivery time for bulk orders?

Delivery time is 5-30 days for bulk orders, depending on the quantity.

Q:Is OEM or ODM service available?

Yes, both OEM and ODM services are available, and products can be manufactured according to your specific requirements.