What is the minimum height of the DW35 prop?

The minimum height of the DW35 model is 2700 mm.

What is the warranty period for this product?

The warranty period for this product is 1.5 years.

What after-sales service is provided?

Online after-sales service is provided for this product.

Dw35 Underground Coal Mine Supporting Acrow Adjustable Roof Prop Mining Cylinder Steel Hydraulic Support Prop

Name: Dw35 Underground Coal Mine Supporting Acrow Adjustable Roof Prop Mining Cylinder Steel Hydraulic Support Prop
Brand: Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
SKU: 2113458804

Shandong, ChinaShandong China Coal Industrial & Mining Supplies Group Co., Ltd.

US$126.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online

Warranty

1.5

Model NO.

DW35

Model

Dw35 Single Hydraulic Prop

Max Height

3500 mm Acrow Props for Sale

Min Height

2700mm Underground Coal Mining Hydraulic Prop

Working Stroke

800 mm Steel Supporter Shoring

Net Weight

82.8 Kg

Rated Resistance

19.1 MPa

Transport Package

Carton Box, Plastic Bags, Wooden Cases or as Your

Trademark

China Coal

Origin

China

HS Code

9031809090

Production Capacity

1000 Boxes Per Month

Key features

Constant Resistive Support: DW single hydraulic prop acts as a constant resistive pillar for stable roof support.

Wide Application Range: Suitable for mechanized coal mining, blasting faces, and temporary support scenarios.

High Stability Performance: Features prominent technical performance advantages for safe underground operations.

Versatile Angle Usage: Can be used for coal seams with angles less than 25 degrees or dips of 25-35 degrees.

Full-Height Support: Achieves one full-height support for coal mining faces with heights below 3.5 meters.

End and Advance Support: Provides end face and advance support for coal seams with thickness below 4.5 meters.

Online After-Sales Service: Provides online technical support and after-sales service for customer assistance.

1.5 Year Warranty: Comes with a 1.5-year warranty period for quality assurance and peace of mind.

Company profile

Self-brandedOverseas Services100% Finished Products InspectionProduct Certification

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2010-07-01Nearest Port: qingdao/ningbo/dalianAverage Response Time: ≤2.24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryChina Coal is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It reports ISO9001:2008, ANAB, UKAS, and SGS-related certifications or credentials, alongside quality-related national and industry honors. The supplier offers customization, ODM, OEM for popular brands, SDK availability, and documented quality and supplier-service procedures. It has 12 quality inspectors, in-stock capability, valid contracts with associated subcontractors, and approximately one-month lead times in both peak and off-season periods. Overseas services include debugging, maintenance, repair, training, and installation in Denmark, Colombia, India, and Georgia. However, it reports no overseas warehouse, showroom, agent, or branch, and the provided evidence does not establish specific customer names or independently verify financial strength.

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. It is also identified as a non-offshore company name, indicating a directly identified operating supplier rather than an offshore entity.

CertificationsThe company description states that China Coal has passed ISO9001:2008, United States ANAB management-system, and United Kingdom UKAS management-system certifications. It also cites SGS certification and several national quality, reputation, conformity-assessment, and credit honors; the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, training, and equipment installation in Denmark, Colombia, India, and Georgia, and has participated in an offline trade show. It reports no overseas warehouse, showroom, agent, or branch, so service coverage exists but lacks those overseas facilities and channels.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has an available SDK. These statements directly support active R&D and product-development capability, although no R&D staffing, patents, or quantified development results are supplied.

Production capacityProduction-related evidence includes cutting, painting, sawing, and shearing equipment; valid contracts with each associated subcontractor; in-stock capability; 78 qualified service-capability suppliers; and approximately one-month lead times in both off-season and peak season. The supplier also has documented supplier-service procedures and corrective/preventive-action records.

Customization capabilityBoth R&D and design-capability records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier therefore demonstrates a broad stated customization range across design and R&D functions.