Mining Machinery

Packaging Details: carton/ wooden case--YT29A Pneumatic Rock Drill
Delivery Detail: within 20 days after receiving your payment
Power(W): YT29A

ZLJ series coal mine tunnel drilling rig is mainly used for various kinds of angles of relief hole, geological structure hole,

Shorter crown profile with longer diameter cutter enables the bit to achieve high ROP when drilling in medium hard sticky formation with stringers.

Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism,convenient to handle and easy to maintain and repair

The machine is a new light-duty rock drill to exploiting and constructing in stone industry and architecture industry.

Type: Air Hammer
Jack hammer: Jack hammer for break stone
Weight: 42kg
Average Air Consumption: ≤2.2m³/min
Maximum Torque: 2

ZLJ series coal mine tunnel drilling rig is mainly used for various kinds of angles of relief hole, geological structure hole,

suitable for largescale mining, the mediumsized mines and tunnel drilling operations in the domestic users respond to best in the Korean market share

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

Y26 pneumatic rock drill is an important tool for rock drilling operation in mines, railway, communincation and water conservancy projects.

ZLJ series coal mine tunnel drilling rig is mainly used for various kinds of angles of relief hole, geological structure hole,

.Its suited to work on high mountains, plains, hot and cold area with no power and no water supply and air compressing equipment, and especially suits

oilfiel diamond drill bit
1.Force balanced cutting structure
2.Better load burden balance
3.Higher stability
4.Better hydralic system

The paving breaker model B67C is tool with compressed air as its power.The compressed air is distributed alternatively through the valve into either e

ZLJ series coal mine tunnel drilling rig is mainly used for various kinds of angles of relief hole, geological structure hole,

kingdream steel tooth milled bit
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service

mainly used for blasting holes and other drilling works in quarries, railway construction,
water conservancy construction and defence project

The machine is a new light-duty rock drill to exploiting and constructing in stone industry and architecture industry

Small volume, light weight, simple operation, easy maintenance.
Gear type pneumatic motor, stable operation,
high reliability.

mining rock drill bits
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service
4.Reasonable price and low price