• русский
  • Espaol
  • Franais

Navigation

sail Online
Visited by
back top
menu

Single Hydraulic Prop

Single Hydraulic Prop

Category

Menu

weixin

Single Hydraulic Prop Inion

Single Hydraulic PropProduct Inion

Single hydraulic prop is a new environmentally friendly support equipment, both hinged roof beams and the metal used for supporting high-grade conventional mining and use of face support artillery and mechanized mining face roof support ends can also be done individually point support columns or other temporary use.

Single hydraulic prop for seam angle is less than 25 degrees - 35 degrees inclined coal seam mining face, the adaptation of the coal seam roof and floor conditions are: roof pillars behind do not affect the recovery of base should not be too soft, prop depth is not pressed into the floor deterioration of the integrity of the base plate, or should increase the base. .

Single Hydraulic Prop Product Inion

In the coal mining face relatively loose cannon when used on the live cylinder coating surface to take protective measures to prevent collapse. With wooden roof beams and pillars or columns used to do, you should replace the column caps cover to prevent damage to wooden beams.

Single Hydraulic Prop Product Inion

Single Hydraulic Prop Classification

  • Single Hydraulic PropProduct Inion

    Suspension Single Hydraulic Prop

  • Single Hydraulic PropProduct Inion

    Double Telescopic Suspension Single Hydraulic Prop

  • Single Hydraulic PropProduct Inion

    DN Inner Injection Single Hydraulic Prop

  • Single Hydraulic PropProduct Inion

    FRP(glass fiber reinforced plastics) Single Hydraulic Prop

Single Hydraulic PropProduct Inion
Suspension Single Hydraulic Prop is one kind of Single Hydraulic Prop, and has one more feature than outer injection single hydraulic prop, DWX single hydraulic prop used plunger suspension.Suspended four-fifths of the work force reaches the resistance, the force was only fifth column,DWX-type pillar three valves located on the handle body,easy to operate.
Single Hydraulic PropProduct Inion
Single Hydraulic PropProduct Inion
Currently on the market's most widely used double telescopic hydraulic prop is DWS type. The double telescopic hydraulic prop, including the cylinder, plunger, base, cover, handle body, with three valves and connecting units, of which the upper end of the cylinder sleeve solid brim of the handle body, built with the fuel tank The plunger, the three valves mounted on the connecting sleeve. Hydraulic prop increasingly widely used in the production of its traditional wooden pillars supporting metal friction compared with high recovery,supporting safe and reliable, working resistance constant, setting load is high.
Single Hydraulic PropProduct Inion
Single Hydraulic PropProduct Inion
The working fluid of DN Inner Injection Single Hydraulic Prop is the 5th hydraulic oil, back to the column when the hydraulic oil flow back into the cylinder plunger cavity to form a closed loop; does not require pumping and piping systems, auxiliary equipment, low cost; mains and pumping stations in the absence of local still use, flexibility, easy management and simple.Could be applied for coal mining face of the roof support.
Single Hydraulic PropProduct Inion
Single Hydraulic PropProduct Inion
FRP single hydraulic prop with temporary support equipment, coal mining industry is drivage roadway maintenance, the advanced supporting and temporary support new equipment.The product in the emulsion or static pressure water as the working medium, because of the key parts.
Single Hydraulic PropProduct Inion
According to liquid supplying methods and working liquid, can be divided into the external liquid supply type (referred to as the external injection type) and inner liquid supplu type (referred to as the inner injection type) pillar.
Single Hydraulic PropProduct Inion
Single Hydraulic PropProduct Inion
According to different working stroke, DW Single hydraulic prop can be divided into single telescopic (single working stoke) hydraulic prop and the double telescopic(double working stoke) hydraulic prop.
Pictures for reference only as different product batch & specs.
Please contact sales for confirm.

Single Hydraulic Prop Features

Long Working Stroke

especially for large height variation face of underground roof.

High Supporting Strength

Weld-free and adopts suspension technology, high pressure liquid suspension directly act at the top end, reached four-fifths of resistance, force only one-fifth columns, greatly improving supporting stability and load capacity.

Leakage Easy to be Found

The improved structure avoids the spill within virtual top, take off the top of the prop. Once leaked, will be able to check directly with the naked eye at the underground site.

Easy to Maintaince

Simple structure, assembly and disassembly convenient, easy to maintain, secure, reliable, and so on.

Single Hydraulic PropProduct Inion

Single Hydraulic Prop Parameters

Item Unit DW35 DW31.5 DW28 DW25 DW22 DW20 DW18 DW16 DW2214 DW12 DW10 DW8 DW6
Max Height mm 3500 3150 2800 2500 2200 2000 1800 1600 1400 1200 1000 800 600
Min. Height mm 2700 2350 2000 17. 1440 1240 1110 1005 900 792 685 578 485
Working Stroke mm 800 800 800 800 800 760 690 595 500 408 315 222 145
Weight kg 82.8 76.4 70 58 55 49 47 43.6 39.9 36.3 32.0 26.7 23
Valve-Beam Distance mm     250 527 267 132
Working Load KN 200 200 31.8 250 300
Working Hydraulic Pressure Mpa 25.5 25.5   31.8 38.2
Initial Supporting Power KN         118-157
Pump Station Pressure Mpa         15-20
Rise Speed mm/s         ≥60
Fall Speed mm/s         ≥40
Oil Cylinder Dia mm         Φ100
Base Square c㎡ 113 113 113   109
Actuating Medium           2%Emulsion

Product Feedback

Average Star Rating:

History Feedback: (12)

Latest Feedback

  • Contacts:M***s E-mail:M***s @mail.com
    Commend: would like some more details and the best price about DW Single Hydraulic Prop
    Customer Services: Thanks for your support to us and our sales will contact you soon!
  • Contacts:J***y E-mail:J***y @s***n
    Commend: Could you send me product catalogs with more details for reference?
    Customer Services: Thanks for your support to us! And our sales will contact you soon!
  • Contacts:N***s E-mail:N***s @t***n.com
    Commend: Very satisfied with the patient service of staff
    Customer Services: Thank you for your support, China Coal will make more efforts to create better conditions for future cooperation
 1 2 3 4 Next Last
Star Rating:
Click to replace the verification code. Refresh

+

+

Please leave a message

友情链接:秒速时时彩  秒速时时彩  秒速时时彩开户  秒速时时彩注册网址  秒速时时彩  秒速时时彩平台  秒速时时彩  秒速时时彩注册  秒速时时彩计划  秒速时时彩  秒速时时彩玩法  秒速时时彩  秒速时时彩  秒速时时彩是官方的吗  秒速时时彩开户  秒速时时彩  秒速时时彩官网  秒速时时彩计划  秒速时时彩  秒速时时彩  
秒速时时彩,秒速时时彩官网,秒速时时彩网站,秒速时时彩平台,秒速时时彩注册,秒速时时彩开户,秒速时时彩登陆,秒速时时彩投注,秒速时时彩玩法,秒速时时彩计划,秒速时时彩网址,十分六合彩是真的吗,秒速时时彩开户,秒速时时彩计划秒速时时彩是官方的吗秒速时时彩注册网址,秒速时时彩规律,秒速时时彩是官方的吗,秒速时时彩开是骗人的吗/秒速时时彩哪里有/秒速时时彩论坛,秒速时时彩开奖结果