Professional Grade Mining Drill Bit Kit

• Weight: 26kg
• Working Pressure: 0.5MPa
• Aircraft Commander: 661mm
• Transport Package: Safety Export Packing
• Trademark: BRILLIANT
• Origin: Shanxi
• Model NO.: YT28
• Production Capacity: 100set/Month

Product Description

Detailed Photos

 

 

 

Product Description

Air leg drill is a kind of high efficiency rock drilling machinery, widely used in mining, railway, transportation, water conservancy construction and other stone works, especially suitable for medium hard or hard rock wet drilling. It uses compressed air as the power to push the piston to do high-speed reciprocating movement, so as to achieve rock breaking and drilling. Air-leg rock drill has the advantages of centralized operation mechanism, flexible starting, air-water linkage, easy to use, easy maintenance and so on.

The working principle is that when the high pressure air is imported into the valve mechanism through the handle, the high pressure air is alternately imported into the front chamber and the back chamber of the cylinder through an active valve, and the piston is pushed to do high-speed reciprocating movement. At stroke, the piston impinges on the brazing tool to break up the rock; On the return trip, the piston drives the bit to turn at a certain Angle, and the continuous impact and rotation make the bit cut a round hole in the rock.

In addition, the air leg type rock drill is installed on the air leg for operation, and the air leg can play a supporting and promoting role, thereby reducing the labor intensity of the operator. It can drill horizontal or inclined holes with a depth of 2~5m and a diameter of 34~42mm.

Product Parameters

Model	Weight	Working pressure	Aircraft commander
YT28	26kg	0.5MPa	661mm

Company Profile

 

FAQ

Q: Are you trading company or manufacturer ?
A:Yes, We are factory, all machine is made by ourself and we can provide customize service according to your requirement.
Q: Is there any installation direction after we received the machine .
A:
1.The machine will have one year warranty.
2. Send the product catalog and instruction manual.
3. If you have any question PLS contact us online or send us email, we promise we will give you a reply at the first time!
4. Personal call or visit are warmly welcome.
Sale of services:
1. We promise honest and fair, it's our pleasure to serve you as your purchasing consultant.
2. We guarantee punctuality, quality and quantities strictly implement the terms of contract.