High-Quality CIR70 CIR76 DTH Hammer Manufacturer, Pricelist

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High-Quality CIR70 CIR76 DTH Hammer Manufacturer, Pricelist

CIR70 DTH Hammer

1.CIR series is steel valve type hammers designed for high performance at low operating air pressure.

2.CIR series hammers maximizes energy output and reduce service requirements.

3.WearÂ sleeve is not reversible.

4.All critical internal components are heat treated under strict control to maximize tool longevity.

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Product Description

CIR SERIES DTH Hammers

Models Available: CIR50 / CIR60 / CIR65 / CIR76 / CIR90 / CIR110 / CIR130 / CIR150 / CIR170

DESIGN HIGHLIGHTS

CIR series is steel valve type hammers designed for high performance at low operating air pressure.
CIR series hammers maximize energy output and reduce service requirements.
Wear sleeve is not reversible for optimized structural integrity.
All critical internal components are heat treated under strict control to maximize tool longevity.

EXCLUSIVE FEATURES

The patented steel valve design increases work efficiency by at least 20%.

APPLICATIONS

CIR series hammers are widely used in various demanding environments including:

Mine and Quarry operations
Road construction (drilling and blasting)
Water well drilling
Slope protection and Anchoring

DTH HAMMER SERIES SUPPLIED

High pressure series
Medium pressure series
Low pressure series
High efficiency high pressure series
Reverse circulation series

CIR76 Technical Specifications

Parameter	Value
Hammer Length (without bit)	777 (mm)
Top Sub Thread	F48x10PIN
Outside Diameter	66 (mm)
Weight	13.5 (KG)
Bit Diameter	76 (mm)
Working Pressure	4-10 (Bar)
Air Consumption	6-10 (M3/min)
Bit Shank	CIR70

Product Structure & Parts List

No.	Item Description	Part Number
1	Top Sub	KAT76A-01
2	Cap	KAT76A-02
3	Check Valve	KAT76A-03
4	Spring	KAT76A-04
5	Shim	KAT76A-05
6	Rubber ring	KAT76A-06
7	Valve cap	KAT76A-07
8	Valve	KAT76A-08
9	Air Distributor	KAT76A-09
10	Inner Cylinder	KAT76A-10
11	Piston	KAT76A-11
12	Guide Sleeve	KAT76A-12
13	Driver Sub	KAT76A-13
14	Outer Sleeve	KAT76A-14

Frequently Asked Questions (FAQ)

Q1: What makes the CIR series DTH hammer more efficient?

A: The CIR series features a patented steel valve design that increases work efficiency by at least 20% compared to standard models.

Q2: Can these hammers operate at low air pressure?

A: Yes, the CIR series is specifically designed for high performance even at low operating air pressures, making them versatile for different compressor setups.

Q3: What are the main applications for CIR series hammers?

A: They are widely used in mining, quarrying, road construction for blasting, water well drilling, slope protection, and anchoring projects.

Q4: How is the durability of the internal components ensured?

A: All critical internal components undergo strict heat treatment processes to maximize tool longevity and wear resistance.

Q5: Is the wear sleeve reversible?

A: No, the wear sleeve in the CIR series is designed to be non-reversible to maintain structural integrity and performance efficiency.

Q6: What range of pressure series do you offer for DTH hammers?

A: We supply a complete range including high, medium, and low-pressure series, as well as high-efficiency high-pressure and reverse circulation series.