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Electric Drive Head Conveyor Roller with Smooth Ceramic Coating
US$1,000.00
1 Piece

Product profile

Customization

Available

Material

Carbon Steel

Surface Treatment

Smooth, Rubber or Ceramics

Model NO.

Customized

Product Lifespan

3000-5000 Hrs.

Application

Chemical Industry, Grain Transport, Mining Transpo

Transport Package

Standard Export Package

Specification

200 - 1800 (mm)

Trademark

lemei

Origin

China

HS Code

8431390000

Production Capacity

2000 Units Per Year

Key features

Advanced Finite Element Analysis: Optimized structure reduces stress and increases reliability through computer calculations.
High Fatigue Strength: Guaranteed rotational fatigue strength of over 10^8 cycles for the pulley and welding parts.
Expansion Sleeve Connection: Eliminates keyway stress concentration and achieves overall quenching to remove welding stress.
Strict Quality Testing: Non-destructive testing on welds and magnetic/ultrasonic testing on wheel hubs ensure quality.
High Precision Balance: All drums undergo static balance tests achieving G40 accuracy with radial runout under 1mm.
German Imported Technology: Manufacturing utilizes proprietary technology and equipment imported from German PWH company.
Customizable Shaft and Color: Shaft material and color can be customized according to specific requirements.
Large Scale Production Capacity: Capable of producing pulleys up to 2.4m belt width, 1.8m diameter, and 300 tons tension.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-05-05Nearest Port: Qingdao PortAverage Response Time: ≤24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others

AI-Powered supplier vetting

SummaryShandong Mining Machinery Group Co., Ltd. is identified as a China-based trading company and manufacturer/factory specializing in mining and conveying equipment. The supplier reports QHSE, ISO 14001, ISO 9001, and HSE certifications, more than 10 production lines, 50 R&D engineers, and 50 quality-control staff. Its stated products include belt conveyors, scraper conveyors, hydraulic supports, conveyor rollers and pulleys, crushers, reducers, and related components. The company reports 26 nationwide parts warehouses and a complete marketing and service network, as well as EPC, BOT, BT, engineering contracting, intelligent control, and IoT capabilities. It has 21 holding subsidiaries and export experience beginning in 2013, with exports representing 31%–40% of sales. The available information does not provide verified customer cases, detailed customization examples, or sufficient non-financial evidence to assess financial credibility.
Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory. Its stated business covers industrial equipment and processing machinery, with manufacturing of belt conveyors, coal-mining machines, and related components.
CertificationsThe supplier reports holding QHSE, ISO 14001, ISO 9001, and HSE management-system certifications. These stated certifications provide explicit evidence of formal quality, environmental, and health-and-safety management systems.
After-Sales capabilityThe supplier states that it operates 26 large-scale parts warehouses nationwide and has established a marketing and service network. It also reports self-operated import and export rights and export activity since 2013, although specific service response times and support terms are not provided.
R&D capabilityThe supplier reports an intelligent IoT cloud platform, intelligent control system software, 50 R&D engineers, and a long operating history since 1955. These details explicitly indicate dedicated R&D resources and development of intelligent industrial solutions.
Production capacityThe supplier reports more than 10 production lines and stated annual capacities including 5,000 hydraulic supports, 500 belt conveyors, 2,000 scraper conveyors, 200,000 conveyor pulleys, and 1,000,000 conveyor rollers. These figures provide direct evidence of established multi-product manufacturing capacity.

Product Q&A

Q:What is the maximum belt width and tension your pulleys can handle?
A:
We can produce conveyor pulleys for belt widths up to 2.4 meters and maximum tensions up to 300 tons.
Q:How is the shaft material determined?
A:
The shaft is made of 45# round steel, but it can be customized according to your specific requirements.
Q:What is the rotational fatigue strength of the pulley?
A:
The pulley, including the welding part, is guaranteed to have a rotational fatigue strength of over 10^8 cycles.
Q:What is the static balance accuracy of the pulleys?
A:
All driving and directional pulleys undergo static balance tests to achieve G40 accuracy before leaving the factory.
Q:What are the lead times for production?
A:
The lead time is one month during the off-season and 1-3 months during the peak season.

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