What is the working stroke of the DW35 model?

The working stroke of the DW35 model is 800 mm.

What is the net weight of the DW35 model?

The net weight of the DW35 model is 82.8 kg.

What is the recommended emulsion concentration?

The recommended service substance is coal 10 (M10) Emulsifier or MDT10 emulsifier with a concentration of 1-2%.

Coal Mine DN Dw Acrow Props Underground Tunnel Mining Hydraulic Roof Support Prop

Name: Coal Mine DN Dw Acrow Props Underground Tunnel Mining Hydraulic Roof Support Prop
Brand: Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
SKU: 792844362

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

US$126.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online, Online Video Services

Warranty

1.5, 1

Model NO.

DW Hydraulic Roof Prop

Model

Dw35 Single Hydraulic Prop

Max Height (mm)

3500 Steel Supporter Shoring

Min Height (mm)

2700 Adjustable Shoring Prop

Distance (mm)

800 Hydraulic Prop

Net Weight

82.8kg Adjustable Steel Prop

Rated Resistance

150 Kn

Rated Fluid Pressure

19.1MPa

Pump Station Pressure

15 or 20 MPa

Transport Package

Export Standrad Package

Specification

Acrow Prop

Trademark

China Coal

Origin

Jining City, Shandong Province, China

Production Capacity

1000 Sets Per Month

Key features

High Safety and Reliability: Provides constant working resistance and high setting load for safe underground support.

Wide Application Range: Suitable for coal seams with dip less than 25 degrees and mechanized coal faces.

Flexible Usage Options: Can be used alone or combined with metal hinged roof beams for versatile support.

High Recovery Rate: Offers better recovery compared to traditional wooden pillars and metal friction supports.

Complete After-Sales Service: Provides online support and online video services for customer assistance.

Multiple Model Options: Available in various models (DW06 to DW35) to meet different height and load requirements.

Fast Column Movement: Features column lifting speed of at least 60 mm/s and descending speed of at least 40 mm/s.

Standardized Parameters: Rated fluid pressure ranges from 19.1 MPa to 38.2 MPa depending on the model selected.

Company profile

Self-brandedOverseas Services100% Finished Products InspectionProduct Certification

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

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-08-01Nearest Port: Qingdao, Ningbo,Shanghai,ShenzhenAverage Response Time: ≤2.87hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB

About Our Factory & Business Background

AddressNo. 11 North of Kaiyuan Road, High-Tech Zone, Jining, Shandong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: 6-12 months

Our Production Capability & Technical Expertise

Main ProductsMine Car, Mucking Loader, Mining Locomotive, U Steel Support, Mine Support, Wall Cement Plaster Machine, Scraper Conveyor, Crawler Dumper, Concrete Pump