Gold Member Since 2014
Audited Supplier
Xiamen Bestlink Factory Co., Ltd.

Drilling Tools, Drilling Equipment, Hammer Bits DTH manufacturer / supplier in China, offering CIR90 Low Air Pressure DTH Hammer and Bits, Vkp80-90 Down The Hole Drill Bit, Decorative Stone Breaking Machine for Marble, Slate and so on.

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Supplier Homepage Product DTH drilling tools DTH hammer CIR90 Low Air Pressure DTH Hammer and Bits

CIR90 Low Air Pressure DTH Hammer and Bits

FOB Price: US $3,000 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $3,000/ Piece
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Port: Xiamen, China
Production Capacity: 10000 PCS / Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: CIR90
  • Size: Middle
  • Type: Drilling Tools
  • Certification: ISO 9001:2000
  • Name: DTH Hammer
  • Color: Blue
  • Usage: Rotary Impact Drilling
  • Condition: New
  • Transport Package: Carton Package
  • Origin: Xiamen, China
  • Logo Printing: with Logo Printing
  • Customized: Customized
  • Material: Carbon Steel
  • Brand Name: Bestlink
  • Processing Type: Forging
  • Application: Mining, Construction etc
  • Connection Thread: API Standard
  • Trademark: BESTLINK
  • Specification: ISO
  • HS Code: 82071990
Product Description
CIR90 Low Air Pressure DTH Hammer and Bits

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. CIR hammer has bigger specific energy of shock and lower power consumption while operating. The momentum transfer reaches the ideal level.

Advantage:
1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption
2. Smooth performance and long service life
3. Low problem rate and easy to maintenance
4. Easy to depart bit from hammer
5. Interchangeable with DTH bit and drill pipe

Packing: Inner package with cartons, outer package with wooden case
Delivery: In 20 working days after receiving the advance payment

Low air pressure CIR series, here is the recommend model CIR90 hammer:
DTH hammer typeCIR90
Length(less bit)795mm
Weight(less bit)22.0kg
External diameterΦ80mm
Bit shank IR3.5"CIR90/QT90
Hole range(mm)Φ90-130
Connection threadmale T48*10*2
Working pressure0.5-0.7Mpa
Impact rate820rpm(6bar)
 10bar120L/s(6bar)
Air consumption18bar 
 24bar 


The CIR series Hammer DTH for your reference:
       
ModelOD*TL(mm)Air pressure(Mpa)Air consumption (m3/min.)bits diameter *shank*spline no.impact frequency (strike/min.)weight(kg)
CIR55Φ48*6570.5-0.72.0-2.555-60*31*48406
CIR60Φ53*6570.5-0.72.5-3.558-65*34*48407
CIR70Φ61*7650.5-0.73.570*42*48409
CIR76Φ66*7650.5-0.73.5-5.076*44*484014
CIR80Φ78*4460.5-0.74.0-6.080*35*45(flat)94012
CIR80AΦ72*7950.5-0.7580*50*684015
CIR80BΦ76*785(4spline)0.5-0.7690*52*481019
Φ76*777(6spline)90*54*6
CIR90Φ80*8000.5-0.77.290-100*54*684020
CIR100Φ90*4340.5-0.78100-130*50*flat82019
CIR100AΦ90*7150.5-0.710105-115*56*482024
CIR100BΦ95*8470.5-0.712110-115*60*482030
110-115*65*6
CIR110Φ98*8710.5-0.712110-120*65*682037
CIR150BΦ136*9080.5-0.715150-165*90*885068
CIR150CΦ142*9130.5-0.717155-165*90*685069
CIR150CΦ135*6870.5-0.713155*80*886043
CIR170AΦ156*10220.5-0.719.5170-175*98*6840102
CIR200AΦ188*11200.5-0.724210*120*6840163
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