QCW Series Down-The-Hole (DTH) Hammer

Product Introduction:

QCW Series Down-The-Hole (DTH) Hammer is provided by Wuxi International Trade Development Co., Ltd.,a major Others supplier in Minerals, Metals & Materials wholesale industry in China.You can check out the specification of QCW Series Down-The-Hole (DTH) Hammer below or get any optional result clicking into the following keywords Down-The-Hole (DTH) Hammer , QCW Series Down-The-Hole (DTH) Hammer , QCW Series , Description , Features , Details and you can check the authentications and testimonials of QCW Series Down-The-Hole (DTH) Hammer .

Description:


1. Application

QCW series valveless type down-the hole (DTH) pneumatic hammer features simple structure, excellent performance, reliable work, convenient maintenance and low air consumption.

Complicated air distributing mechanism in hammer is abolished and replace by simple air distribution flue, which can reduce the air flue flow length, and accompany with lowering loss of air pressure, in addition, it also utilizes the mechanical work converted from expanding compressed air helping the decrease of compressor capacity and weight, as well as energy consumption. These features assure that this series of hammer can be used at mountain areas or poor transportation sites.



2. Specifications

NO.

Type

Hole Diameter

(mm)

Hammer

Diameter

(mm)

Air consumption

(m³/min)

Operating air pressure (Mpa)

Impact work (J)

Percussion frequency (HZ)

Weight (kg)

1

QCW 54

64-80

54

3

0.5-0.7

40

18

12

2

QCW70

76-90

67

4

0.5-0.7

70

15

16

3

QCW80

90-100

80

5

0.5-0.7

140

15

22

4

QCW100

110-150

104

8

0.5-0.7

200

14

36

5

QCW120

150-175

128

12

0.5-0.7

250

14

64

6

QCW150

175-200

142

15

0.6-0.7

380

15

87

7

QCW170

175-219

155

17

0.6-0.7

420

14

120

8

QCW200

200-250

185

20

0.6-0.7

500

14

160