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China Drilling Tools DTH Hammer for Drill Rig pictures & photos

China Drilling Tools DTH Hammer for Drill Rig

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Min. Order / Reference FOB Price
1 Piece	US $200.00/ Piece

Local Area:	Xian, Shaanxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment

Certification:	CE, RoHS, ISO 9001:2000, ISO 9001:2008
Standard:	GB
Surface Treatment:	Polishing

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Product Description

Low air pressure DTH Hammer/ Impactor

Model

Length(mm)

Weight(Kg)

External diameter(mm)

Bit Shank

Hole Range(mm)

Connection Thread

Working Pressure(Mpa)

ZTD70

792

CIR70

T42x10x1.5

0.5-0.7

ZTD90

795

CIR90

90-100

T42x10x1.5

0.7-1.3

ZTD930

869

CIR90

90-100

T42x10x1.5

0.7-1.5

ZTD110

839

CIR110

110-130

API 2 3/8Reg

0.7-1.5

ZTD150

908

137

CIR150

150-178

T75x10x2.5

0.7-1.5

The impactor is a key component in the drilling of a down-the-hole drilling rig. It is used to provide axial reciprocating crushing impact force to the drill bit to cool the bit and entrain cuttings. It is also the power fluid of the bottom hole power drilling tool. The structure is as follows As shown in the figure, it is mainly composed of rear joint, outer tube, check valve, air regulator, cylinder, valve seat, piston, guide sleeve, disc spring, snap ring, spring, retaining ring, rubber ring, front joint, etc. .
Package
Inner Package: Plastic Case
Outer Package: Pallet or Wooden Case