DW35-200/100X Hydraulic Single Prop For Underground Mining

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Introduction of DW35-200/100X Hydraulic Single Prop For Underground Mining

The DW35-200/100X single hydraulic prop will be an ideal replacement for the existing high column series. The product is made of high-titanium alloy steel as raw material. The key parts of the cylinder lined with stainless steel and live column are all treated with special anti-corrosion treatment. It has the advantages of light weight, high strength, good toughness, impact resistance and corrosion resistance. Water can be used instead of emulsion, saving a lot of cost. Compared with DZ-type pillars, the single-height hydraulic props have the same strength and weight, which is 25% lighter than the DZ series pillars. It is suitable for machine and gun mining faces, especially for working faces with large slopes. Successfully developed, it has truly realized the dream of ultra-high strength and high strength of high-pillar units.

Parameter of DW35-200/100X Hydraulic Single Prop For Underground Mining

Model project	Max height （mm）	Min height （mm）	workingstroke（mm）	Rated working resistance KN	weight （Kg）	Rated working pressureMPa	Pump station pressure MPa	Initial supportKN	Bore diameter（mm）	Work liquid
DW06-300/100X	630	400	230	300	21	28.3 34	15-20	108.5-144.7	100	Emulsion containing 1% to 2% M10 emulsified oil
DW08-300/100X	800	490	310		24
DW10-300/100X	1000	595	405		27.5
DW12-300/100X	1200	700	500		31.5
DW14-300/100X	1400	810	590		34.5
DW16-300/100X	1600	920	680		38
DW18-300/100X	1800	1035	765		42
DW20-300/100X	2000	1150	850		46.5
DW22-300/100X	2240	1280	960		51
DW25-250/100X	2500	1430	1070	250	56
DW28-250/100X	2800	1600	1200		62
DW31.5-200/100X	3150	1780	1370	200	69	27.6
DW35-200/100X	3500	1960	1540		75

Pictures of DW35-200/100X Hydraulic Single Prop For Underground Mining