Standard Manual Cylindrical OD Grindier MachineProduct
Standard Manual Cylindrical Grinding Machine by PROMA

PROMA MACHINERY offers manual OD cylindrical grinding machines, the operation mode is the same as traditional NC or manual, we use the low-end new generation SYNTEC's controller to replace which can perform various grinding operations, including straight traverse, plunge, multi-plunge traverse, taper, angle forming, and radius forming. The precision grinding spindle bearing is the key component of our manual OD cylindrical grinder, ensuring utmost accuracy. Our manual OD grinding machine also features a belt-driven spindle stock with adjustable speeds, maintaining optimal grinding conditions for enhanced productivity and surface quality. The worktable feed adopts a ball screw and servo motor drive, providing stepless speed regulation, ensuring perfect surface finish quality and controlled approach/retraction of the grinding wheel.


For high-production environments and demanding applications, our CNC OD grinding machines are specifically designed to excel. They are perfect for shaping objects with a central axis of rotation, such as cylinders, ellipses, cams, or crankshafts. Our OD grinders are also ideal for heavy-duty tasks like large rolls and shaft-type work, making them indispensable in industries such as steel, paper, aviation, automotive, and military.


At PROMA MACHINERY, we are committed to excellence and providing manual CNC OD cylindrical grinders that not only meet but exceed your expectations for high accuracy machining. Contact us today to transform your production capabilities with precision and performance.


Standard specification

Max. swing over tableØ350mm

Max. distance between c.c.1M

Max. weight of workpiece600kg

Max. O.D. groundØ320mm

Wheel sizeØ500 × Ø152.4 × 30

Type of lubricating systemHydrostatic & dynamic system

Rotating speed of wheel0~1800rpm

Wheel travel (X axis)200mm

Max. cross feed rate1000mm/min

Table travel (Z axis)Center Distance + 8"

Travel speed of table25~3000mm/min

Rotation speed of work head10~100rpm

Stroke of quill25mm

Grind wheel motor10HP × 4P

Work head motor2HP × 6P