What is the average lead time for production?

Peak season lead time is within 15 workdays to 3 months; off-season is within 15 workdays to one month.

What certifications does the manufacturer hold?

The company holds ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 certifications.

What materials are used for the shaft?

The shaft material is bright-drawn steel (cold-drawn round steel) with higher surface precision.

Coal Mine Conveyor Idler Roller

Name: Coal Mine Conveyor Idler Roller
Brand: Henan Pingyuan Mining Machinery Co., Ltd.
SKU: 866482095

Henan, ChinaHenan Pingyuan Mining Machinery Co., Ltd.

US$1,000.00-50,000.00

1 Set

Sample price:US$66.00/set.Request sample

Product profile

Customization

Available

Material

Steel

Application

Chemical Industry, Grain Transportation, Mining Transport, Power Plant

Model NO.

DT/DT2A/TD75

Structure

Return Roller,Impact Roller,Carrying Roller

Bearing Type

Double Sealed Bearing

Type

Return Roller,Impact Roller,Carrying Roller

Model

Φ76/89/108/133/159

Tube Diameter

76/89/108/133/159mm

Tube Material/Thickness

Special Pipe for Seamless Rollers/5mm

Shaft Material

Bright-Draw Steel Axle

Shaft Diameter

20/25/30/35/40mm

Roller Types

Return Roller,Impact Roller,Carrying Roller

Matched Bandwidth

500/650/800/1000/1200/1400mm

Length

200 ~1600mm

Bearing

6203/C4 6204/C4 6205/C4 6206/C4

Seal Type

Labyrinth Type

Transport Package

Standard Shipping Package

Trademark

Origin

Henan, China (Mainland)

HS Code

8431390000

Production Capacity

50000 Sets/ Month

Key features

Long Service Life: Service life can exceed 50,000 hours with stable weight and low rotation resistance.

High Precision Shaft: Adopts cold-drawn round steel with higher surface precision for good coaxiality.

Superior Sealing: Non-contact type labyrinth seals provide higher dust-proof and water-proof properties.

Balanced Performance: Rollers feature good dynamic and static balance performance for smooth operation.

Durable Construction: Unique structure with reasonable fitting and accurate assembly for high capacity.

Easy Maintenance: Smooth surface prevents belt damage; easy to maintain and replace components.

Wide Customization: Customizable models, tube diameters, shafts, bearings, and lengths per design or sample.

Certified Quality: ISO9001, ISO45001, ISO14001 certified manufacturer with 100% finished product inspection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Henan Pingyuan Mining Machinery Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.15h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company with extensive listed metalworking equipment, export capability, and design-based customization. It reports ISO14001 and ISO45001:2018 management certifications and CE product compliance, along with written procedures and records for service assessment, corrective actions, and complaint handling. It has OEM experience with popular brands and offers ODM services, but reports no SDK, no new products in the past year, no 3D software design service, and only one year of total R&D engineer experience. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and zero countries listed for overseas services. Financial records are identified for 2021–2023, but no financial results are provided. Customer evidence includes 50%–80% repeat buyers, while no Fortune 500 cooperation is reported.

Supplier typeThe supplier is explicitly classified as a combined company and presents offerings spanning export trade, manufacturing, service, quality control, R&D, and sustainable development. This indicates an integrated supplier profile rather than a narrowly defined trading-only operation.

CertificationsThe supplier reports ISO14001:2015, ISO14001, ISO45001:2018, and CE certification or compliance. These stated certifications support environmental, occupational health and safety, and product-standard compliance, although the slices do not provide certificate scope or validity details.

Production capacityThe supplier lists laser cutting, CNC turning, pipe cutting, sawing, bending, shearing, milling, drilling, and other equipment, supporting in-house metalworking and fabrication capability. It also reports a quality control staff size of 6–10, while finished-product inspection is based on instructions without written records.

Customization capabilityThe supplier explicitly offers customization from customer designs, OEM services for popular brands, and ODM services. It does not provide 3D software design services, so customization is supported but not by a full 3D design-service offering.