500m Deep Water Well Drilling Rig / Strong Power Water Well Drilling Rig / Reverse Circulation Rock Drilling Water Well Drilling Rig

• Customized: Customized
• Certification: ISO
• Usage: Metal Drilling, Masonry Drilling, Well Drilling
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: FSL-500A
• Material: Carbon Steel
• Transport Package: Container Shipping
• Specification: Depends on drill size
• Trademark: YKDRILL
• Origin: Linqing, Liaocheng, Shandong, China
• HS Code: 7302901000
• Production Capacity: 1000pieces/Year

Product Description

Product Description

The FSL 500A reverse circulation hydraulic down-the-hole drilling rig is a new, high-efficiency and multi-functional crawler-type hydraulic down-the-hole drilling rig. , monitoring wells, ground source heat pump air-conditioning holes and other deep hole work. The drilling rig adopts the most advanced technology in the world, and all actions are hydraulically controlled. The drilling work uses compressed air as the medium, and different sizes of impactors can be selected to realize forward and reverse circulation DTH drilling.

Pneumatic down-the-hole hammer drilling technology is divided into positive circulation and reverse circulation according to the different slag discharge methods. The reverse circulation hydraulic DTH drilling rig is obviously different from the positive circulation DTH drilling rig in terms of structure, working principle and application field. The biggest advantages of the reverse circulation drilling process are: small slag discharge section, not limited by aperture, high return wind speed, clean slag discharge, no repeated rock crushing, high drilling efficiency, extended drill life, saving air supply, and reducing power consumption . Industrial practice shows that under the same conditions in complex formation construction, the drilling efficiency of reverse circulation is 30‰ higher than that of forward circulation drilling, and the cost can be reduced by 25‰-30‰.


Detailed Drawing



Technical Parameter
 

FSL-500A water well drilling rig
Machine quality	7.3T	External size	6000*2100*2800mm
Max push-pull force	5T	Max torque	4000-7000N.m
Push-pull speed	26m/min	Max rotation speed	0-100r/min
Engine power	Cummins engine 93KW	hole diameter	110-305mm
Walking speed	2.5(km/h)	Drill pipe diameter	Φ89/108mm  Φ114mm double wall drill pipe
air compressor	1.05-3.45Mpa	Drill pipe length	3.0m
Air consumption	16-55m³/min	Max depth	305m(Soil Depended)

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