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Herramientas de martillo superior del sistema R28

Herramientas de martillo superior del sistema R28

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Bits

Diámetro

Botones.mm

Ángulo

Agujero de lavado

No. de parte

mm

en

Frente No Tamaño

Calibre NO Tamaño

Parte delantera

Indicador

Bit de botón

38 1 1/2 " 2x 7 5x9 30 ° 1 2 38R28-27 / 59-T7-01
38 1 1/2 " 2x 7 5x9 35 ° 1 2 38R28-27 / 59-T7-02
41 1 5/8 " 2x 8 5x9 35 ° 1 2 41R28-28 / 59-T7-01
43 1 11/16 " 2x 8 5x10 35 ° 1 2 43R28-28 / 510-T7-01
45 1 3/4 " 2x 9 5x10 35 ° 1 2 45R28-29 / 510-T7-01

Bit de botón

43 1 11/16 " 3 x 8 6x9 30 ° 3 1 43R28-38 / 69-T9-01
45 1 3/4 " 3 x 8 6x10 35 ° 3 1 45R28-38 / 610-T9-01
48 1 7/8 " 3 x 9 6x10 35 ° 3 1 45R28-39 / 610-T9-01

Varilla de perforación

Largo

Diámetro Peso aproximado kg No. de parte

mm

Pie

mm

pulgada

Varilla de deriva , R32-Hex28-R28
Orificio de lavado 8,8 mm

2400

2750

3700

4000

4310

4920

7'10 "

9 '

12'11 / 2 "

13'13 / 8 "

14 '/ 11/2 "

16 '/ 11/2 "

28

28

28

28

28

28

1 1/8

1 1/8

1 1/8

1 1/8

1 1/8

1 1/8

12.2

14.4

18.9

20.4

22.0

25.3

22H28-R28 / R32-2400-23

22H28-R28 / R32-2750-23

22H28-R28 / R32-3700-23

22H28-R28 / R32-4000-23

22H28-R28 / R32-4310-23

22H28-R28 / R32-4920-23

Varilla de deriva , R38-Hex32-R28
Orificio de lavado de 9,6 mm

2900

3090

3700

4310

9 '/ 61/8 "

10 '/ 11/2 "

12'11 / 2 "

14'11 / 2 "

32

32

32

32

1 1/4

1 1/4

1 1/4

1 1/4

18.8

20.0

24.0

27.9

22H32-R28 / R38-2900-23

22H32 ‑ R28 / R38-3090-23

22H32-R28 / R38-3700-23

22H32-R28 / R38-4310-23

Varilla de deriva , R32-Hex32-R28
Orificio de lavado de 9,6 mm

3090

3700

10 '11 / 2 "

12'11 / 2 "

32

32

1 1/4

1 1/4

20.0

23.5

22H32 ‑ R28 / R32-3090-23

22H32-R28 / R32-3700-23

Varilla de deriva , R32-Hex32-R28
Orificio de lavado de 9,6 mm.
Con extremo de vástago liso para vástago de fenale

3090

3700

4000

4310

10 '11 / 2 "

12'11 / 2 "

13'13 / 8 "

14'11 / 2 "

32

32

32

32

1 1/4

1 1/4

1 1/4

1 1/4

20.0

24.0

25.9

27.9

22H32-R28 / R32N-3090-23

22H32-R23 / R32N-3700-23

22H32-R28 / R32N-4000-23

22H32-R23 / R32N-4310-23

Varilla de extensión , R28-Hex28-R28
Orificio de lavado 8,8 mm

3050 10' 28 1 1/8 15.0 23H28 ‑ R28-3050-23

Varilla de velocidad, R28-Hex28-R28
Orificio de lavado 8,8 mm

3050 10' 28 1 1/8 15.0 24H28-R28 / 39-3050-23

Acoplamiento

Largo

Diámetro Hilo Peso aproximado kg No. de parte

mm

pulgada

mm

pulgada

Mangas de acoplamiento

150

150

170

5 7/8

5 7/8

6 3/4

44

40

55

1 3/4

1 37/64

2 5/32

R32

R28

R38

1.0

0.9

2.0

7314-2601

7314-2602

7314-2603

Manguitos de acoplamiento de diferente diámetro

160

160

6 16/5

6 16/5

45

56

1 3/4

1 13/64

R28-R32

R28-R38

1.2

2.5

7314-2604

7314-2605

ABOUT US



Taizhou Kaiqiu Drilling Tools Co., Ltd is a high-tech enterprise with multiple proprietary intellectual property rights that designs and manufactures high-end rock drilling tools.

The company has been focusing on the solutions and researches of “drilling tools” for a long term. It recruits talents,masters the core technology (a full set of the most advanced heat treatment system has been introduced from Europe), and owns multiple R&D patents. Kaiqiu Company adheres to the mode of “change” and bold innovation, which enables it to rapidly develop into a high-end drilling tools manufacturer with an integrated system of technology, R&D, production and sales. The company has developed rig accessories such as high, medium and low air pressure DTH hammers, DTH bit, bench drilling, coupling sleeves, and drill pipe. The company’s products are represented by more than 200 distributers across the country and are sold to South America, Africa and Southeast Asia. The flagship brand “Kaiqiu” now enjoys high reputation and market recognition in both domestic and overseas market. The company also has a number of sub-brands: "Weitai","Weihuang"," Lifeng","Pulikabi".

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