PURROS Machinery Specialized in manufacturing Hydro Speed Regulator, Multi Spindle Heads, Self-Feeding Drill Units.
Our information
  • Purros Machinery Co., Ltd
  • Add: No.180 Donghuan Road, Jiaojiang District, Taizhou City, Zhejiang Province, China.
  • P.C.: 318000
  • Tel: +86 576 8989 8883
  • Fax: +86 576 8989 1099
  • Mobile: +86 13605765557
  • E-mail: info@purros.cn sale@purros.cn
  • Web: http://www.purros.cn/
service principles
  • Multi Spindle Heads
  • Hydro Speed Regulator
  • Self Feeding Drilling Units
Home: Self Feeding Drill Units: Self Feeding Drilling Unit PR7P, 200mm Full stroke, 2.2-3.7kw

Self Feeding Drilling Unit PR7P, 200mm Full stroke, 2.2-3.7kw

Technical parameters

Parameters
TYPE

No-Load rotational speed

Specifications
of drill chuck

Drilling capacity

Stroke

Motor

Feed
driving

Air
consumption

Weight

50Hz

60Hz

Aluminum

Castiron

Steel

Full stroke

Cutting feed roke

Power

Number of poles

min-1

mm

mm

mm

mm

kw

P

N

L/Stroke

kg

PR7P-3229

2900

3500

MT2
/
MT3

11

4

3

200

0-100

3.7

4

9400

58

210

PR7P-3222

2200

2700

13

5

4

PR7P-3215

1500

1800

17

7

6

PR7P-3210

1000

1200

20

19

12

2.2

6

PR7P-3206

650

800

25

19

16

PR7P-3205

500

600

31

24

21

PR7P-3203

340

410

40

32

28

Notice:

1.Please select the model according to the shape of parts,materials,hardness,drill diameter,material and speed(cutting),and other conditions,make decision with reference table.

2.Maximum drill diameter in the table refers to the valus meet drilling depth was two imes the diameter condition.

3.Vertical drilling Additional device maximum mass down to 100kg.

4.When ordering,please indicate the number of motor voltage and frequency required.

5.Remove the pulley tools for options.

 

Size chart

 

ROTATION SPEED EXLUDED IN THE PARAMETERS TABLE

We could provide you with following rotation speed,please kindly indicate while puchasing.