What is the maximum working resistance of the bracket?

The working resistance is 2000 kN at a pressure of 38.5 MPa.

What payment terms do you accept?

We accept LC, T/T, and D/P payment terms.

Is remote control operation available?

Yes, the bracket supports both manual and remote control operation methods.

52 for Mining

Name: Unilateral Roof Cutting Bracket for Zqs28/2000-26/52 for Mining
Brand: Liaoning Xinfeng Mining (Group) Co., Ltd
SKU: 2110326532

Liaoning, ChinaLiaoning Xinfeng Mining (Group) Co., Ltd

US$23,000.00

1 Piece

US$21,500.00

2+ Pieces

Product profile

Customization

Available

After-sales Service

Commissioning and Installation Training

Warranty

1 Year

Model NO.

ZQS28/2000-26/52

Material

Cast Iron

Center Distance

800 mm

Initial Support Force(P=31.5MPa)

1545 kN

Working Resistance (P=38.5MPa)

2000 kN

Drive

Hydraulic Drive

Transport Package

20/40 Feet Container

Specification

1800-3600mm

Trademark

Liaoning Xinfeng

Origin

China

HS Code

8479899990

Production Capacity

100, 000 PCS/Year

Key features

Customizable Parameters: Pillar height, stroke, and load-bearing parameters can be customized based on tunnel and geological conditions.

Hydraulic Drive System: Features hydraulic telescopic structure with 1545 kN initial support force and 2000 kN working resistance.

Simple Structure Design: Simplified overall design with fewer components ensures easy transportation, installation, and adjustment.

Single-Column Support: Adopts single-column bearing structure for fixed-point top cutting and effective roof pressure relief.

Versatile Applications: Suitable for top cutting areas, advanced support sections, T-shaped intersections, and broken roof zones.

Flexible Operation Modes: Supports both manual and remote control operation methods for enhanced safety and convenience.

OEM and ODM Services: Offers full customization, minor customization, and flexible customization options for clients.

Comprehensive After-Sales: Includes commissioning, installation training, and a 1-year warranty for all equipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement Certification100% Finished Products Inspection

Liaoning Xinfeng Mining (Group) Co., Ltd

Liaoning, 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: 1 year CertifiedNearest Port: Dalian PortAverage Response Time: ≤0.55h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization, R&D, innovation, and manufacturing-related capabilities. It offers ODM and OEM services, reports recent new-product development, and holds 105 valid patents, including 18 invention patents. Its production environment includes lathes, cutting, welding, and milling machines, with three quality inspectors and documented finished-product inspection instructions. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are reported. However, overseas service infrastructure is limited: the supplier has no overseas agents, branches, warehouses, showrooms, or overseas-service countries reported, and it lacks a valid manufacturing-capacity contract with affiliated subcontractors. Financial records are referenced for multiple years, but the slices do not provide sufficient financial performance details to assess credibility. A named trade-show participation and OEM service for well-known brands provide some customer and market evidence, but no specific customer names...

Supplier typeThe supplier is presented as a manufacturing and technology-oriented enterprise with OEM and ODM capabilities, product R&D, industrial technology centers, and extensive patent ownership. Its reported capabilities indicate a producer that can undertake both standardized manufacturing and customized design-and-production work.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly demonstrate quality, occupational health and safety, and environmental management certification holding.

After-Sales capabilityThe supplier has written service-assessment procedures and records, but its corrective-action and customer-complaint procedures have no written records. It reports no overseas agents or branches, no overseas warehouse or showroom, and zero countries with overseas services, indicating limited demonstrated international after-sales coverage.

R&D capabilityThe supplier reports new products within the past year, ODM capability, multiple provincial technology and R&D platforms, 105 valid patents including 18 invention patents, and participation in a national key R&D program. This is strong explicit evidence of innovation and product-development capability, although no SDK is available.

Production capacityReported production resources include lathes, cutting machines, welding machines, and milling machines, supported by three quality inspectors and uniform finished-product inspection instructions. The supplier also reports in-stock capability, but it has no valid contract with affiliated subcontractors, so the full manufacturing-capacity structure is not completely documented.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and design-service information, indicating broad customization coverage.