• Production Capacity：5000pieces ,Year
• Model NO.：DN05

Overview Product Description

DN Series Inner-injected Single Hydraulic Prop

The series of DN-inner-injected single hydralic prop can be used for supporting the roof of mining coal face independently or associated with metal articulated roof beam.lt is suitable for gently inclined seam with a gradient less than 25 °l safety measures are takenit is also for coal face with gradient up to 25-35° Besides,it can be used as an end sipport in a fully mechanized mining coal face.

Features
1.Light in weight,with high loading capacity.
2.Quick in setting,convenient in recovering3Reliable in sealing
4.Emulsion supply from power pack and hose system is eliminatedso no drainingemulsion while lowering.lt keeps a clean environment easy operation and convenient managment.

Product ParametersTYPEDN05Max.Height(mm) 500Min.Height(mm)410Stroke(mm) 90Working resistence(kn)250Rated OilPressure(Mpa) 49.7Oil Cylinder Din(mm)80 Base Area(cm )102Working fluid  5#Hydraulic oil  Weight(kg)20 Certifications

Packaging & Shipping

Company Profile

 

After Sales Service

FAQ

1.Q Are you a factory or a trading company?
     A: Factory.

2. Q: What is MOQ?
     A: 1pc for regular product. Samples are available and sample cost can be deducted from future orders.
 
3. Q: What's the payment?
    A: D/P, T/T, Western Union , please confirm with us with exact order.
 
4. Q: What is the delivery time?
    A: Depend on the quantity.
 
5. Q: How are the products delivered to us?
    A: By International express.
 
6. Q: How long is the warranty?
A: 1 year warranty. (except wearing parts)
 
7. Q: Whether the products can be made of different standard?
    A: Of course yes. We could produce product according to customer need.