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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Powerful YT 29A Rock Drilling Machine for Mining, Tunneling & Engineering

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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

City: shijiazhuang

Province/State:hebei

Country/Region:china

Tel:86-311-69159874

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Powerful YT 29A Rock Drilling Machine for Mining, Tunneling & Engineering

Brand Name MTH
Model Number YT28
Certification ISO 9001
Place of Origin CHINA
Minimum Order Quantity 1 SET
Price $3-$300
Payment Terms T/T, Western Union, L/C
Supply Ability 2000 sets per week
Delivery Time 7-15 woring days
Packaging Details Wooden case
Name YT28 Rock Drilling
Machine Type Drilling Tools
Model YT 28
Application Mining,various rock drilling operations
Weight 26kg
Advantage Light weight, low noise, high efficiency
Length 661mm
Gas consumption ≤55L/s
The cylinder diameter 80mm
borehole speed ≥475mm/min
Warranty 1 Year
Usage Rock drilling
Power type Air compressor
Type ROCK DRILLING RIG
Detailed Product Description

Powerful YT 29A Rock Drilling Machine for Mining, Tunneling & Engineering

 
 
 
Specifications:
 

PRODUCT SPECIFICATION

The parameter name

Unit

The parameter value

Weight

kg

≈26

Length

mm

661

The cylinder diameter

mm

80

Piston stroke

mm

60

Gas consumption

L/s

≤55

Drilling and frequency

Hz

≥34

Impact energy

J

≥70

borehole speed

mm/min

≥475

The borehole diameter

mm

Φ34-42

Perforating depth

m

5

Shank

mm

22×108±1

 
Features:
 Light weight, low noise, high efficiency, good economic results.
 
Application:
mining tunneling and various engineering operations in the drilling of cannon holes, metallurgy, coal, railway, transportation, water conservancy and national defense stone works
 
 
 
 
 

                                                                                FAQ

Q1: What’s your delivery time?
A: Commonly product need 20 days to produce, within 3 days if in stock.
Q2: What’s methods of payments are accepted?
A: We agree T/T ,L/C ,West Union ,One touch ,Money Gram ,Paypal.
Q3: What about the Shipments?
A: Bases on other quantity .We can send it to you by Express ,by Air ,by Sea ,and by Train.Or send the goods to your Chinese agent.
Q4: How to control the quality?
A: We should be checking & testing everyone button bit before shipment.
Q5: Do you agree sample order ?
A: Yes ,we are welcome your sample order to testing our quality.
Q6: Can we select the button bit color?
A: Yes ,we have golden ,silvery ,black and blue for your choice.
Q7: Can we change to our mark on the button bit?
A: Yes ,we can casting your company mark on the button bit.(Except sample order)
Q8: Do you have after-sale service and warranty service ?
A: Any Quality or quantity problem once confirmed,we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
Q9: Can I trust your company ?
A: Our company has been certificated by Chinese government ,and verified by Ali baba Trade Assurance. 100% refund of the Trade Assurance Amount .Ali baba can guarantee all of you payment .Just order from US !
Product Tags: pneumatic mining rock drilling machine   yt 29a mining rock drilling machine   blasting mini rock drilling machine  
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