Home > Products > Mining Equipment > Factory Selling hydraulic prop Used for Coal Mining
Factory Selling hydraulic prop Used for Coal Mining
- 1000 Piece / Pieces per Month
- qingdao
- Credit Card
You May Like
-
DW Single Hydraulic Prop for underground coal mine
-
DW series high quanlity single hydraulic support prop
-
DW single hydraulic prop,coal mining support machine
-
DW Single Hydraulic Prop for Underground Mining
-
Easy operation DN handle type inner injecting single hydraulic prop
-
DWX Suspending outside inject type single hydraulic prop
Product Details
| Place of Origin | Shandong, China | Brand Name | BAFANG | |
| Model Number | bf | Type | Slip | |
| Machine Type | Drilling Equipment | Certification | AISI | |
| Material | Carbon Steel | Processing Type | Forging | |
| Use | Coal Mining |
Product Description
specification
1) DW/DN type single hydraulic prop;
2) 27SiMn single hydraulic prop special seamless steel tube;
3)Good quality and price
DW single hydraulic prop,coal mining support machine
Description
DW single hydraulic prop is constant resistive pillar, which can match with a variety of roof
beams and also could be used as the primary column. Mechanized coal mining for coal generally
or blasting mining face plate supporting items are also available for mechanized coal face end
support or other temporary support to use.
Applicance
This series of hydraulic prop, good stability, technical performance advantages prominent,
high-grade coal mining face will be the single support height from 2.5 meters to 3.5 meters,
3.5 meters below the coal mining can achieve one full-height, while for the coal seam
thickness of 4.5 m below provides end face and advance support.
Feature
1, Long working stroke , especially for large height variation face of underground roof.
2, Apply inner bore seal bump- resistance in the underground, with a wide range of use.
3, Never broken. Using friction welding, the weld is not broken.
4, Uses a new sealing device, remove the DZ-type pillar between the piston and plunger leakage
point, safe and reliable.
5,Level of support available.
6, High strength, no bend.
Parameter
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 | |||||||||||||
Detailed picture
Contact Us
- Jining Bafang Mining Machinery Co., Ltd.
- Contact nameRenee Chang Chat Now
- Phone86-537-2280551
- Address1509 Room,Baifeng Building,Jinyu Road Rencheng District Jining city, Jining, Shandong
Product Categories
New Products
-
Professional Production DN Inner Injection Single Hydraulic Prop
-
DN Inner Injection Single Hydraulic Prop for Underground Mining
-
Inner Injection Single Hydraulic Prop /individual hydraulic prop
-
DN inner cylinder hydraulic prop pipe for coal mining supporting
-
DWX Suspension single hydraulic prop
-
DWX Suspension Single Hydraulic Prop
-
Suspension single hydraulic prop in mining for supporting
-
cheap KFU coal mine bucket tipping car on sale!!
-
pneumatic hand held wind coal drill
-
KFU bucket-tipping car for mining
-
hand-held pneumatic wind coal drilling machine
-
Hand held Pneumatic wind coal drill for SALE
-
China Top Supplier Exhaust Mine YBT Series Ventilation Fan
-
High Quality And Lowest Price Exhaust Mine YBT Series Ventilation Fan
-
Electric motor hydraulic rock splitter machine /Mine splitting equipment
-
JDL Series diesel engine power stone or concrete Splitting machine
-
JDL diesel power rock or hard concrete Splitting machine/Mine mini splitter
-
Removable hydraulic stone splitter / small Mine splitting machine for hot sale
-
High quality KFU bucket-tipping mine car
-
Factory price bucket-tipping car for mining
-
Direct factory supply coal mine bucket tipping car
-
High capacity KFU model bucket-tipping car for coal mine
-
Big volume bucket-tipping coal mine car
-
JDL Electric motor power mining hydraulic stone splitter machine with high quality
Popular Searches
- forging hammer
- Dth Hammer
- Drilling Hammer
- Hole Hammer
- pick
- hollow anchor bar
- wearing
- Cone Crusher Accessory
- Wearing Part
- Tungsten Carbide Button
- Chisels
- hydraulic breaker chisel
- drill rod
- Rock Breaker Chisel
- Hydraulic Hammer Breaker Chisel
- Spare Parts Chisel
- Spare Parts Rock Chisel
- Point Chisel
- Breaker Parts Chisel
- Hydraulic Breaker Rock Chisel
- Mining Machine Part
- Rock Drilling Tool
- Water Well Drilling Tool
- Rock Drill Tool
- test liner
- teeth
- chisel
- Breaker Hammer
- metallographic
- Geography
Recommended Products
- Входной фланец 5471780
- Wheel sand washing machine
- Double-axis vibration exciter dehydration screen fine sand recovery machine
- Polyurethane screen mining machinery accessories sand washing machine dehydration screen vibrating screen screen custom
- Manganese steel welding screen sand gravel screen filtration mine sand mesh welding, manganese steel mesh customization
- Pneumatic rail sawing machine Mining pneumatic cutting saw
- Guiyang 9100 Crusher Accessories Vertical Shaft Impact Crusher Impact Plate
- 561-20-71100 High Quality PARTS for KOMATSU HD465/HD785
- 721-89-12011 721-89-12010 High Quality PARTS for KOMATSU HD465/HD785
- Polyurethane screen mining machinery accessories sand washing machine dehydration screen vibrating screen screen custom
- VSIS100C crusher wear-resistant sand making machine material throwing head Short knife head
- Sand making machine accessories New type Ba*ke vertical shaft sand making machine material distribution cone flow plate
Find Similar Products By Category
- Manufacturing & Processing Machinery > Mining Machinery > Mining Machinery Parts
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Renee Chang
Welcome to my shop, I'm glad to serve you. Please feel free to send me any questions you may have.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile