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Exposion Proof Electrical Machine Co.,Ltd
Exposion Proof Electrical Machine Co.,Ltd  

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Single Hydraulic prop for supporting 

Price: 25.0 USD 
Payment Terms: T/T,WU 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Model No.: DW
Production Capacity: 5000 set/month
Delivery Date: 3 days after payment
Means of Transport: Ocean,Land,Air
Packing: Standard export package
Brand Name: Bafang

Specifications
1. Simple construction
2. maintenance free
3.easy to use

Single Hydraulic prop for supporting

Product Introduction                                             

  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, the use of flexible benefits. Outer single hydraulic prop can be used alone or in combination with metal hinged roof beams supporting the use, can be used in coal seam dip is less than 25. Stope roof gently inclined to pay, but also for mechanized coal face end support or temporary support available. 

Technology Parameters:   

Type

Unit

DW35

DW31.5

DW28

DW25

DW22

DW20

DW18

DW16

DW14

DW12

DW10

DW08

DW06

 

Max Height

mm

3500

3150

2800

2500

2200

2000

1800

1600

1400

1200

1000

800

600

Min Height

mm

2700

2350

2000

1700

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

Net Weight

kg

82.8

76.4

70

58

55

49

47

43.6

39.9

36.3

32

26.7

26.5

Rated resistance

kN

150

200

250

300

Rated Fluid Pressure

Mpa

19.1

25.5

31.8

38.2

The First Sustaining Load

kN

118--157

Pump Station Pressure

Mpa

15or20

Column LiftingSpeed

mm/s

≥60

Column DescendingSpeed

mm/s

≥40

Diameter of oil cylinder

mm

 100

The Base Area

cm2

113

109

Service Substance


Coaly(MD10 emulgator)emulgator or emulgator 1-2% emuision

Contact me:

Name:Una Wang

Telphone:86-537-2164033/86+13275479516

Skype:jency416

QQ:3154896710

Trademanager:cn1512319098

E-mail:17864713523(a)163.com


bigPhoto
 Ms. Unawang

Tel: 86-537-2164033
Contact to this supplier

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Company Info

Exposion Proof Electrical Machine Co.,Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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