Precision Machine Tool, AhmedabadPrecision Machine Tool, Ahmedabad

High Precision Grinding Machines

We offer a large array of conventional, Hydraulic, PLC and CNC grinding machines that we manufactured on the basis of IS: 2368 specifications. Our machines are use in Bearing Inner & Outer race, straight and Taper Sleeves, Col lets & Tool holder, Plug & Ring Gauges, Pharmaceuticals Punches, Circular Saw & Cutters, Textile machines Spindles and Automobile Components. The machines are supplied with test certificates and operating manuals for the user's convenience.

Hydraulic Cylindrical Grinding Machines
Centerless Grinding Machines
Internal Bore Grinding Machines

Cam Grinding Machines
Bore Cum Track Grinding Machines
Plunge Grinding Machines

Hydraulic Cylindrical Grinding Machines
  Hydraulic Cylindrical Grinding Machines
We provide hydraulic universal cylindrical grinding machines manufactured using superior quality, latest design, proper material selection.

Specifications:

MODEL PMT/300/125 PMT/600/150 PMT 800/150 PMT/1000/180 PMT/1250/200
Centre height 125 mm 150 mm 150 mm 150/200 mm 200 mm
Max. Swivel of table. ±8 ±8 ±8 ±7 ±6
Max. Grinding Length. 300 mm 500 mm 800 mm 1 000 mm 1250 mm
Table speed inf. variable 0.1 -4 m/min 0.1-4 m/min 0.1-4 m/min 0.1 -4 m/min 0.1 4 m/min
Dwell at reversals 0 - 60 Sec 0 - 60 Sec 0 - 60 Sec 0 - 60 Sec 0 - 60 Sec
Grinding Wheel[D x W] 300 x 25 mm 400 x 40 mm 400 x 40 mm 400 x 40 mm 500 x 50 mm
Wheel head Swivel - ±50 deg ±50 deg ±50 deg -
Wheel head rapid approach - 50 mm 50 mm 50 mm 50 mm
Sfe.dFwork head- speed 4 4 4 8 8
Work head centre MI - 3 MT - 4 MT-4 MT - 4 MT-4
Work head swivel ±90 ±90 ± 90 ±90 ± 90
Tail Stock Centre MT - 3 MT-4 MT - 4 MT-4 MI - 4

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Centerless Grinding Machines
  Centerless Grinding Machines
We offer centerless grinding machine, which is hydraulically operated dressing device mostly used for grinding wheel and regulating wheel. Some of the technical specifications of our machine are specified below in the table.

Specifications:
 
Maximum Grinding Diameter 125 mm.
Minimum Grinding Diameter 3 mm.
Grinding Wheel ( d x w x b ) 350 x 100 x 76.2 mm
Maximum length in through-feed grinding 250 mm.
Regulating Wheel ( d x w x b ) 225 x 100 x 76.2 mm
Regulating wheel head swivel 15 degree vertical & horizontal.
Wheel head power 7.5 hp.
Regulating wheel head Power 1 hp.

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Internal Bore Grinding Machines
  Internal Bore Grinding Machines
We manufacture internal bore grinding machines with the following specifications. These are used in col lets & tool holder, plug & ring gauges, pharmaceuticals punches, circular saw & cutters, textile machines spindles. 



MODEL PMTI/125/H PMTI/150/H PMTI/HD/180/A
Center height 125 mm 150 mm 180 mm
Max. Grinding diameter 75 mm 100 mm 125 mm
Table
Max. Travel 300 mm 350 mm 400 mm
Infinitely variable speed 0.1 - 4 m/min 0. 1 - 4 m/min 0.1 - 4 m/min
Wheel head
Internal Grinding spindle 060 x 250/22,000rpm 080 x 250 / 18, 000 rpm 0100 x 250 / 14,000 rpm
Spindle housing Bore 80 100 100
Feed resolution 0.005 on Radius 0.005 on Radius 0.005 on Radius
Work head
Inf. variable speed 30 - 550 50 - 500 50 - 500
Spindle Nose Taper MT-3 MT-4 MT-4
Swivel 30° Deg. 35° Deg 35° Deg
Motor Taper
Work head 1 hp , DC 1 hp , DC 2 hp , DC
Wheel head 3 hp 3 hp 5 hp
Hydraulic 1 hp 1 hp 1 hp

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Cam Grinding Machines
  Cam Grinding Machines
We offer heavy duty cam grinding machine that has the capability to grind any oval shape grinding using master cam. This machine is specially designed for pharmaceutical die and punch. This unique machine has two wheel head unit:
  • Swing over table -200mm
  • Girding wheel size –Ø400x40x127
  • Wheel head slide -“THK” linear Roller guide ways

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Bore Cum Track Grinding Machines
  Bore Cum Track Grinding Machines
We manufacture and offer microprocessor based fully auto cycle bore cum track grinding machines that is tested as per IS: 2368 specification. This machine has a THK Japan ball screw that is provided to increase repeat accuracy. This machine has following added features:
  • Separate hydraulic power and control panel
  • Mechanical and electronics safety interlocks
  • Auto feed arrangement
  • Micro feed on work head slide (0.002 mm on radius

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Plunge Grinding Machines
  Plunge Grinding Machines
We manufacture automatic external plunge grinding machines. Rapid approach-coarse, feed-fine, feed-spark out and rapid return of wheel head and in-feed retraction, the total amount of in-feed and fine feed along with feed rate for course & fine feeds, is also selectable. Inter phasing with any type of in-process gauge is also available optionally. For long jobs, selection is available for terminating the grinding cycle at left/right end position of the table.

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