Our cylindrical grinders provide stable operation and low noise levels, making them ideal for production environments. Equipped with screw pumps in the hydraulic system, they ensure smooth operation with minimal sound. Additionally, the precision spindle of the grinding head guarantees excellent rigidity and high rotational accuracy, resulting in superior surface quality of the machined shafts.
The Cylindrical and Internal Grinding Machine Ø200x500 mm is an advanced industrial machine designed for precision grinding of external and internal cylindrical surfaces. Its solid construction and modern technology ensure exceptional machining accuracy and reliability under demanding production conditions.
The Cylindrical and Internal Grinding Machine Ø200x500 mm is a versatile solution for manufacturing facilities that require precision machining of cylindrical components with diameters up to 200 mm and lengths up to 500 mm. Designed for professionals, it combines advanced features such as precise feeds and a hydraulic drive system with a rigid frame, guaranteeing reliability and performance. The machine enables both external grinding of shafts and internal grinding of holes with diameters ranging from 25 to 100 mm, making it ideal for a wide range of applications. Its versatility, high precision, and extensive standard equipment meet the expectations of even the most demanding users. Key benefits include:
The Cylindrical and Internal Grinding Machine Ø200x500 mm features a robust 3000 kg design ensuring stability during machining. Equipped with precision guideways and a spindle driven by a 4 kW motor, it operates with a grinding wheel sized Ø400x50xØ203 mm for efficient external grinding. The internal grinding head, powered by a 1.1 kW motor, allows precise finishing of internal surfaces.
The machine provides a maximum cross-feed of 205 mm and precise coarse (2 mm/rev) and fine (0.5 mm/rev) adjustments. A minimum feed of 0.0025 mm and wheel wear compensation of 0.0025 mm guarantee exceptional accuracy. The hydraulic table drive ensures smooth movement, essential for precise operations.
The cylindrical grinder is equipped with an efficient cooling system powered by a 0.125 kW pump with a flow rate of 25 L/min, protecting both the workpiece and the grinding wheel from overheating. The 165 mm 3-jaw chuck and rotating headstock with MK4 taper provide secure clamping, increasing safety and precision.
The Cylindrical and Internal Grinding Machine Ø200x500 mm delivers excellent surface finish thanks to its precise feed control and rigid structure. The maximum external grinding length is 500 mm and internal 100 mm, enabling the machining of components of varying dimensions. The wheel’s surface speed of 35 m/s and table swivel range (3° right, 9° left) allow adjustment to specific requirements, ensuring smooth surfaces with minimal tolerances.
The Cylindrical and Internal Grinding Machine Ø200x500 mm is designed for industrial facilities that require precision machining of cylindrical components. Applications include:
| Centre height | 100 mm |
| Distance between centres | 500 mm |
| Grinding range | Ø200 x 500 mm |
| Workpiece diameter with steady rest | 5–60 mm |
| Workpiece diameter without steady rest | 5–200 mm |
| Internal grinding diameter | 25–100 mm |
| Maximum workpiece weight | 100 kg |
| External grinding length | 500 mm |
| Internal grinding length | 100 mm |
| Spindle speed | 25–380 rpm |
| Grinding wheel size | Ø400 x 50 x Ø203 mm |
| Grinding wheel speed | 35 m/s (1670 rpm) |
| Spindle motor power | 4 kW – 1500 rpm |
| Internal grinding motor power | 1.1 kW – 3000 rpm |
| Hydraulic power unit motor | 1.1 kW – 1500 rpm |
| Coolant pump power | 0.125 kW – 3000 rpm |
| Machine weight | 3000 kg |
| Machine dimensions | 2040 x 1800 x 1650 mm |
Boost your production efficiency with the Cylindrical and Internal Grinding Machine Ø200x500 mm. Contact us for a detailed offer or schedule a machine demonstration. Choose precision and reliability – choose CORMAK cylindrical grinders!
