• Model NO.：DWS25
• 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

Basic Info.

Model NO. DWS25 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

Product Description

Introduction Of DWS Double Telescopic Suspension Acro Prop

DWS Double Telescopic Suspension Acro Prop Using mine (suspension) technical principles, pillars suspension force to achieve four-fifths of the working resistance, the column is only one fifth of the force. Thus greatly improving the pillars of stability and security, improve the supporting pillar height, carrying capacity and anti-bias load capability.

Mine (suspension) hydraulic prop abandoned lengthened cylindrical, stigma, and pistons, no arc welds, no internal leakage, visual inspection with the naked eye, pillar when disclosed, may be replaced at any pillars that prop safer avoid the pillar caused by the presence of leaks inside the pillar top and cumbersome virtual testing work.

Mine (suspension) hydraulic prop three valves designed to handle body, the liquid injection valve is not used when the three plunger rises with increase of pillar working stroke, a specification alternative DZ Strut 2-4 specifications, ease of management and use of the underground scene, reducing the labor intensity of the miners.

Mine (suspension) hydraulic prop each seal point compensation and sealed up tight technologies seal replacement is very convenient, simple maintenance, assembly and disassembly, simply replace the damaged parts.

Mine (suspension) hydraulic prop used nickel - phosphorus - boron plating surface treatment, corrosion, wear resistance, can be used as a working medium neutral water underground is environmentally friendly pillar devices.

Plunger using original heat treatment processing technology, improve product Artillery collapse, against mechanical damage and anti-bending ability, reducing the amount of maintenance pillars, improved product safety.

Parameter Of DWS Double Telescopic Suspension Acro Prop

Model	Maxi Height	Mini Height	Working Stroke	Working Resistance	Weight
DWS25-200/82X	2500	1050	1450	200KN	60KG
DWS25-250/92X	2500	1050	1450	250	65
DWS25-200/92X	3500	1500	2000	200	85

Photo Of DWS Double Telescopic Suspension Acro Prop