CIR70 CIR90 CIR110 CIR150 Low Air Pressure Down The Hole DTH Hammer for Stone Quarry Drilling

• Certification: ISO 9001:2000
• Standard: GB, GOST
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Thread: T48X10X2, API 2-3/8",T75X10X2.5,T100X28X10,T120X40
• Model NO.: CIR65A,CIR70,CIR80,CIR90, CIR110,CIR150,CIR170
• Bit Diameter: 85-178mm
• Delivery: 25-30days
• MOQ: 1PCS
• After Sale Service: Yes
• OEM/ODM: Yes
• Condition: 100% New
• Color: on Request
• Transport Package: Plywood Box
• Trademark: SANSUNG
• Origin: China
• HS Code: 82071990
• Production Capacity: 50000 PCS/Year

Product Description

Sansung company makes and supplies the finest and most efficient Down-the-Hole (DTH) hammers and bits for the mining,  construction and water well industries.

Drill and blast engineers and water well contractors trust Sansung's DTH equipment because of the precision engineering and high standards of drilling efficiency built into each of our hammers and bits.

 

CIR series Low Air Pressure DTH Hammer

CIR Hammer is a new product combining the advantages of DHD Hammer and QCZ Hammer.The wind pressure of working is between 0.5-0.7MPa. The CIR Hammer with advanced technology has high quality and quick speed of drilling. We can provide hardening Hammer according to your needs. CIR hammer has bigger specific energy of shock and lower power consumption while operating. The momentum transfer reaches the ideal level.

Currently the most popular model is CIR90 DTH Hammer which is rather popular for low air pressure drilling and widely used in Brazil, Spain, Argentina, Saudi Arabia, India, Chile, Paraguay, etc...

 

Model	CIR65A	CIR70	CIR80	CIR80X
suitable bit dia(mm)	68	76	83	83
External dia(mm)	57	65	72	72
Length(less bit,mm)	777	811	795	759
Weight(kg)	13	13.5	18	21
Working pressure(kg/cm^2)	5-7	5-7	5-7	5-7
Air consumption(m^3/min)	3.5	4	5.5	4.3
Impact force(N/m)	50	68.6	79.4	66.7
Impact frequency(r/min)	810	810	800	980
Suitable bits model	QT65	CIR70-18	QT80	QT80
Connection thread	male:42x10x1.5	Female 48.8x4.2	male:48x10x2	Female 48.8x4.2

 

Model	CIR-90	CIR-110	CIR-150	CIR-150A
suitable bit dia(mm)	90,100,110	110,120	155,165	155,165
External dia(mm)	80	98	136.5	142
Length(less bit,mm)	795	838	904	909
Weight(kg)	21	36	85	89
Working pressure(kg/cm^2)	5-7	5-7	5-7	5-7
Air consumption(m^3/min)	7.2	12	15.9	16.5
Impact force(N/m)	108	176.5	333	412
Impact frequency(r/min)	820	830	800	790
Suitable bits model	QT90B QT90C QT90D	CIR110-16A CIR110-16B	CIR150-17A CIR150-17B	CIR150-17A CIR150-17B
Connection thread	Male:  T48x10x2	Female:  API 2-3/8"	Female:  T75x10x2.5	Female:  T75x10x2.5

 

Model	CIR-170	CIR-170A	CIR-200W
suitable bit dia(mm)	175,185	175,185	200
External dia(mm)	156	159	182
Length(less bit,mm)	1022	1033	1252
Weight(kg)	102	119	180
Working pressure(kg/cm^2)	5-7	5-7	5-7
Air consumption(m^3/min)	18	18	20
Impact force(N/m)	431	490	637
Impact frequency(r/min)	790	850	835
Suitable bits model	CIR170-17A CIR170-17B	CIR170-17A CIR170-17B	CIR200W-16
Connection thread	male: T100X28X10	male: T100X28X10	male:120x40x10