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Ideally suited for heavy stock removal with high degree of accuracy combined with economic method of grinding for engine block, cylinder head, refractory bricks and many other general engineering components.

Salient Features :
» Bed is a single piece high tensile strength casting, heavily ribbed for better vibration damping and shock absorption ensuring rigidity to the machine.
» Precision scraped V & Flat guideways for table with forced feed continuous lubrication.
» Rectangular, box type guideways for wheel head.
» Rapid movement of wheel head by electric motor for faster setting.
» Hydraulically operated auto infeed at each table reversal along with inching feed.
» Built in motor drive to the grinding wheel head.
» Hydraulic table traverse for infinitely variable speed and smooth reversal.

DESCRIPTION

UNITS

PECO-1248

PECO-1260

PECO-1860

TABLE

 

Table size

mm

300 x 1200

1300 x300

1500x 450

Maximum length of job

mm

920

1300

1500

Auto Travel of Table

mm

1300

1500

1800

Maximum distance of table top to wheel bottom

mm

560

700

700

Distance of table center to column front

mm

350

350

450

Table speed(Infinity variable speed)

0-6

0-8

0-8

WHEEL HEAD

 

Vertical travel of head (Without bellow)

mm

600

740

740

Segment wheel dia

mm

350

350

450

Rapid feed of wheel head

mm/min

300

300

300

Hand wheel graduation

mm

.025

.025

.025

ELECTRICAL

 

Spindle speed (Two)*

rpm

700/1400

700/1400

700/1400

Grinding wheel motor

k.w.

5.5

10

20

Hydraulic motor

k.w.

1.5

1.5

7.5

Auto lubrication motor*

k.w.

0.09

0.09

0.09

Coolant pump motor

k.w.

0.10

0.10

0.10

FLOOR SPACE

 

Length x Width (For working of m/c.)

mm

3700 x1625

4000 x 1645

4000 x 1945

Length x Width x Height of M/C

mm

2070 x 1220 x 2130

2440 x 1240 x 2330

2440 x 1340 x 2330

Length x Width x Height of packing case

mm

2311 x 1270 x2286

2680 x 1290 x 24

2680 x 1390 x 24