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RADIAL DRILLING MACHINE

radial-drill
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Features:

(A) Oil Bath lifting assembly. Steel worm supported through ball bearings at both slides. Screw supported through
     taper roller bearings.
(B) Wide supports of column, column bracket & arm. Heavy duty lifting screw of 35 mm dia.
(C) Long bottom for greater rigidity to reduce vibration. Heavy duty column with heavily ribbed base plate.
(D) 250 mm long spindle travel. 78m m steel RAM with 2.5 module Heavy Teeth.
(E) Greater support through closed v- guideways and wider drilling head.
(F) Better design of arm for higher rigidity and wide support.

Specification of ESSKAY BRAND RADIAL DRILLING MACHINE SERIES ERD R

MODEL

ERD-R 25 / FF

ERD R-40 / FF

ERD R-40 / AF

ERDR -50 / AF

CAPACITY

25 MM

40 MM

40 MM

50 MM

DRILLING (M.S)

25 MM

40 MM

40 MM

5 MM

DRILLING ( C.I )

30 MM

45 MM

45 MM

60 MM

BORING  ( M.S )

40 MM

50 MM

50 MM

80 MM

 

15 MM

20 MM

20 MM

25 MM

TAPING  (C.1)

20 MM

25 MM

25 MM

30 MM

SPINDLE NOSE

MT-3

MT-4

MT-4

MT-5

RAM DIAMETER

72 MM

78 MM

78 MM

85 MM

TRAVEL OF SPINDLE

175 MM

225 MM

200 MM

240 MM

NO. OD SPINDEL SPEED MIN/MAX.

70-2000

80-2400

80-1700

50-1200

NO. OF POWER FEEDS

------

-----

2

2

RANGE OF POWER FEEDS

0.7 & O.14

------

-----

0.10 & 0.20

DRILLING MOTOR

1 HP X 1440

1.5 HP X 1440

1.5 HP X 960

5HP X 1440

LIGHTNING OF ARM

0.5 HP

0.5 HP

0.5 HP

1 HP

COLUMN DIAMETER

130 MM

170 MM

170 MM

250 MM

DIS. FROM SPINDEL TO BASE

650 MM

900 MM

950 MM

1200 MM

DIS. FROM COL. TO CENTRE

650 MM

850 MM

850 MM

1100 MM

DRILLING HEAD TRAVERSE

300 MM

1028 MM

1028 MM

1680 MM

HEIGHT OF MACHINE

1600 MM

1875 MM

1875 MM

2300 MM

WEIGHT

500 KG

900 KG

900 KG

3000 KG

BELT SIZE

A22 & B-40

A-23 & B-45

A-23 & B-45

------

radial-ERD-B

Specification of ESSKAY Brand RADIAL DRILL MACHINES SERIES ERD B

MODEL

ERD-B 25

ERD B-32

ERD B-40

ERDR B-50

DRILLING CAPACITY IN STEEL

25 MM

32 MM

40 MM

50 MM

MAXIMUM DISTANCE FROM SPINDLE TO COLUMN

24"

32"

36"

48"

MINIMUM DISTANCE FROM SPINDLE TO COLUMN

10'

12"

12"

18"

MAXIMUM DISTANCE FROM SPINDLE TO BASE PLATE

 30"

34"

40"

50"

MINIMUM DISTANCE FROM SPINDLE TO BASE PLATE

 0"

0"

0"

0"

DIAMETER OF COLUMN

 5.1/2"

7"

9"

10

NO. OF SPINDLE SPEEDS

 4 Single

3 Single

4*2 (WITH TWO 3 SINGLE)

3 Single

4 Double

3 Double

SPEED GEAR BOX 3 DOUBLE

3 Double

RANGE OF SPINDLE SPEEDS

 80-70 RPM

80-700 RPM

50-760 RPM

40-750 RPM

WORKING SURFACE OF BASE PLATE

 9"

11 "

13"

15"

TRAVEL OF SPINDLE

 6"

8 "

9"

12"

SPINDLE MORSE TAPER NO.

 3

4 "

4

5

VERTICAL ADJUSTMENT OF ARM

 15"

18"

21"

24"

OVER ALL HEIGHT

 60"

70"

80"

90"

ARM TILT ANY ANGLE UPTO

90"

90"

90"

90"

FLOOR SPACE REQUIRED

36"+21"

44"++25"

55"+30"

61"+32"

ELETRICALS MOTOR REQUIRED

1 H.P.

2 H.P.

3 H.P.

5 H.P.

MOTOR RPM

1400-00

960-00

960-00

960-00

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TEL: +0091-1871-227255  Mail us at - info@esskaylathe.com