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Jining Dongda Group Mining Machinery Co,.Ltd
Jining Dongda Group Mining Machinery Co,.Ltd  

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YGZ90 guide rotary drill 

Price: 2.0~400.0 USD 
Payment Terms: T/T,L/C,WU 
Special Groups: Drill equipment (22)
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Production Capacity: 1000 set one month
Delivery Date: 7 days after the received t...
Type: Drilling Rig
Packing: wooden case
Application: Coal

YGZ90 type guide rotary drill in deep hole drilling machine in the compressed air powered

YGZ90 guide rotary drill Introduction:

YGZ90 type guide rotary drill in deep hole drilling machine in the compressed air powered. With CTC14.2 type double machine mining jumbo or TJ25 type disc type drill supporting frame. Powered by compressed air in the deep hole drilling equipment.

Mainly used for underground stope extension rod drilling on the deep hole in the fan type or ring type regarding the project. Is suitable for roadway cross section is 2.5 * 2.5 m to 3 m * 3 m borehole diameter of 50-80 cm, the effective depth of 30 m.

Using the cross alloy drill bit with a diameter of 65 mm in the F12-14 ore-bearing rock, pure drilling speed can be up to an average of 680 mm/min. This drill frame has simple structure, easy to split shipment, safe and reliable work, high efficiency. Used for metallurgical mines.

 

 

YGZ90 guide rotary drill  Technical specifications:

Size:

876×355×303mm

Weight

95KG

Piston stroke

98mm

 cylinder diameter    

125mm

Working pressure

0.63MPa  

Impact energy

225J

Drilling impact frequency

34HZ

Drilling air consumption

225L/S

Turn torque

140Nm

Water pressure

0.4-0.5MPa

drilling diameter

50-80mm

Pipe diameter

 19mm


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Company Info

Jining Dongda Group Mining Machinery Co,.Ltd [China (Mainland)]


Business Type:Manufacturer
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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