Internal Grinding Machine

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PRIME MACHINE TOOLS Internal grinding machine IGM is designed for internal grinding process, face grinding and taper grinding. This machine model can reach the best quality on the internal surface due to a big selection of special spindles (fix spindle and rotating spindle) and grinding wheels. ID Grinder is designed with grinding wheel moves on base by ball screw system and Turcite coated guideways with centralized lubrication system. The workpiece is clamped by headstock and supported by 3-point steady rest moves easily on the table. Base is specifically designed to obtain the best result between structural deformations and vibration dumping. The table is realized in two cast iron parts.

Internal grinder machine provides high-precision machining for internal grinding of large and long workpieces, until 1000 mm long or until a working swing over a table of 500 mm.

Depending on the requirements, the machines can be customized with different grinding spindles, maximum length & diameter of machine and operating system (conventional, CNC).

Applications- hydraulic cylinders, pneumatic cylinders, Spindle housings, shafts, tool holders, roller bearings, hydraulic components and machine tool components, transmission shafts, gas turbine shafts, aerospace components, landing gear etc.

Model no. Unit IGM-1000
Center Height mm 250
Workpiece Swing over table mm 500
Max Grinding bore Diameter mm 400
Workpiece length mm Upto 1000
Max Grinding bore Length mm 1000
Max. Table Stroke mm Up to 1000
Table Speed infinitely variable m/min 0.1 -2
Internal Grinding Spindle Dia mm 50/100 / 150
Work Head Speed rpm 10 - 110
Max. Loading capacity kg 2200
Grinding wheel Size (OD×W×ID) mmOd per req (200 MAX) ×31.75×40
Speed rpm2880
Motor Wheel motor hp10
Work motor hp2
Hydraulic power pack motor hp2
Cooling pump motor hp0.25
Gross Weight kg 3800
Floor space (L ×W×H) mm 4500×2100×1500