What materials are used for the bearings?

We use 42CrMo and 50Mn for bearings with high surface hardness (55-60HRC), and GCr15 or GCr15SiMn for rolling elements, strictly avoiding 40Cr and 45# steel.

How is safety ensured during bearing replacement?

We calculate the overall center of gravity to prevent tipping over and strictly follow tightening sequences to avoid bearing deformation.

What is the lead time for customization?

The lead time for customized products is typically 3-6 months, depending on the specific requirements and production schedule.

Port Machinery Equipment Slewing Bearing Mechanism Technical Solution

Name: Port Machinery Equipment Slewing Bearing Mechanism Technical Solution
Brand: Beijing Hongchang Zhengfang Technology Co., Ltd.
SKU: 1984047891

Beijing, ChinaBeijing Hongchang Zhengfang Technology Co., Ltd.

US$1,000.00-100,000.00

1 Set

Product profile

Customization

Available

After-sales Service

on Site Technical Service

Warranty

1 Year

Model NO.

BJH

Type

Circular

Lead Time

3-6 Months

Product Name

Stacker Cum Reclaimer

Material

Steel

Applicable Material

Iron Ore (Sand), Coal, Sand, Limestone, Cement

Operation Condition

Circular Yard

Feature

Energy Saving, High Performance

Advantages

Easy Mantenance, Low Cost

Application

Docks, Steel Plants, Cement Plants, Large Thermal

Transport Package

Wooden Case, Iron Case, Pallet, Iron Frame

Specification

500-6000t/h

Trademark

BJH

Origin

China, Hebei

Production Capacity

5 Sets Per Year

Key features

High Load Bearing Capacity: Roller surface hardness reaches 55-60HRC using 42CrMo and GCr15 steel for superior wear resistance.

Professional On-Site Service: Expert engineers available for on-site surveying, installation, commissioning, and maintenance globally.

Comprehensive OEM/ODM: Full customization support including logo, design, and spare parts for various brands of heavy machinery.

Strict Quality Control: Manufactured per GB/T and JB/T standards with strict inspection before installation to ensure safety.

Safety-Focused Replacement: Specialized solutions for center of gravity calculation to prevent tipping during rotary bearing replacement.

Wide Application Scope: Suitable for docks, steel plants, cement plants, and large thermal power stations with circular yard operations.

Durable Sealing System: Uses oil-resistant nitrile and fluororubber seals compliant with HG/T2811 to prevent dust and impurity entry.

1-Year Warranty Coverage: Provides a 1-year warranty with on-site technical service support for all supplied equipment and parts.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceLow MOQOEM Services

Beijing Hongchang Zhengfang Technology Co., Ltd.

Beijing, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Tianjin Port, Dalian Port, Shanghai PortAverage Response Time: ≤0.16h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company serving industrial applications, with exports to Southeast Asia and the Middle East. It reports broad customization, ODM services, and OEM services for well-known brands, but has only one R&D engineer, no new products launched in the past year, and no available SDK. Service-management procedures for assessment, corrective actions, and customer complaints are documented and followed, although the approved-supplier list lacks approval signatures or dates. No in-stock, overseas warehouse, or overseas showroom capability is reported. Production capacity is difficult to validate because the supplier is classified as a trading company and financial and cash-flow data show zero operating revenue and cash movements in the stated periods. No customer cases or certification holdings are provided.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer-complaint handling. However, it reports no in-stock service capacity, overseas warehouse, or overseas showroom, while its approved-supplier list lacks approval signatures or dates.

Financial creditThe supplied financial records report zero operating revenue across the stated periods and zero cash receipts, inflows, and outflows in the stated periods. These figures indicate a significant credibility concern, although the provided data is internally incomplete and does not establish the reason for the reported zeros.

R&D capabilityInnovation resources appear limited: the supplier reports one R&D engineer, no new products launched in the past year, and no available SDK. It does provide ODM services, but the evidence does not demonstrate recent product innovation or substantial R&D depth.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing clear evidence of broad customization support.

Product Q&A

Q:What services does Beijing Hong provide?

We provide professional solutions and services in design, engineering, equipment manufacturing, and maintenance of bulk material handling systems for power plants, mines, and energy fields.

Q:Can we customize the equipment with our logo?

Yes, we provide OEM/ODM services, allowing your logo and design to be applied to the product.

Q:Are samples available for testing?

Yes, we can provide samples for customer testing before placing an order or when the goods are produced.

Q:What transportation modes are available?

We offer sea freight, air freight, and international express delivery, determined based on goods' conditions and customer needs.

Q:What are the payment methods?

We accept L/C (Letter of Credit) and T/T (Telegraphic Transfer).