M50

Advantages

1. More efficient energy transfer.

2. Faster drilling speed, 15%-30% higher than others.

3. Lower air consumption and lower oil consumption. oil consumption is about 10% lower than others

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Product Details

	Parts	Weight /kg		Parts	Weight /kg
1	Top Sub	13.7 Kg	9	Guided Sleeve	2.6 Kg
2	"O"Ring	0.02 Kg	10	Retainer Ring	0.7 Kg
3	Check Valve	0.7 Kg	11	"O"Ring	0.01 Kg
4	Spring	0.1 Kg	12	Drive Chuck	7.1 Kg
5	Valve Seat	2 Kg	13	Drill Bit
6	Inner Cylinder	2.8 Kg
7	Piston	15 Kg
8	Piston Case	24 Kg

Technical parameters
	Length(Less bit)	Weight	Outer diameter	Connection Thread	Bit Shank	Hole Range
	1122mm	70.5Kg	126mm	API 2 3/8"REG	M50	136-155 mm
	Working Pressure		Recommended Rotation Speed		Air Consumption
	Working Pressure		Recommended Rotation Speed		1.0 Mpa	1.8 Mpa
	1.0-2.5 Mpa		30-60 r/min		7 m³/min	13 m³/min

Company

Company

Since its establishment, the company has established a good reputation in the industry with its profound technological accumulation and rich practical experience. Our main business includes water well drilling rigs, down-the-hole drilling rigs, rock drilling rigs, drilling tools and other products, covering underground exploration, construction, mining and other fields.

"JS DRILL, Keep On Striving", we'll always be in this line to serve our customers the most reliable products and the best support.

Packing

Exhibition

Exhibition

FAQ

1.What are your main products?

We have many years of drilling experience and mainly serve the drilling of mines and infrastructure. The products involved include: water well drilling rigs, as well as supporting drill pipes, drill bits and other drilling tools.

2. Are you a manufacturer or trading company?

We are professional manufacturer with big modern factory in ShanDong,China.

3. Do you have any certificates for your machine?

All of our products coming with the certificates of CE,ISO9001、EPA.

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