rock core drilling machine 7665 manufacturer from China Jining bafang explosion-proof electrical appliance manufacturing co., LTD

Payment Terms:	T/T,WU
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Model No.: 7665

Production Capacity: 500 pcs/day

Delivery Date: within 3 days after payment

Type: Drilling Rig

Means of Transport: Ocean,Land,Air

Packing: wooden box

Application: Coal

Pneumatic rock drill is a kind of high efficient drilling machinery. It is widely used in rock drivage and various blasting hole drilling in the drill

Technical parameters

Type	7655	7665	YT24	YT27	YT28
Weight	24kg	25.5 kg	24 kg	27 kg	28 kg
Total length	628mm	550 mm	678 mm	668 mm	661 mm
Using air pressure	0.63Mpa	0.63 Mpa	0.63 Mpa	0.63 Mpa	0.63 Mpa
Cylinder bore	76mm	76 mm	70 mm	80 mm	80 mm
Tracheal diameter	25mm	25 mm	25 mm	25 mm	25 mm
Pipe diameter	13mm	13 mm	13 mm	13 mm	13 mm
The hole diameter	34-42mm	34-42 mm	34-42 mm	34-42 mm	34-42 mm
Drill hole depth	5m	5 m	5 m	5 m	5 m
Shank specifications	22*108	22*108	22*108	22*108	22*108

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Company Info

Jining bafang explosion-proof electrical appliance manufacturing co., LTD [China (Mainland)]

Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)