2M2217 Vertical Cylinder Honing Machine for Engine Rebuilding

2M2217 Vertical Cylinder Honing Machine for Engine Rebuilding

The 2M2217 is a high-efficiency vertical cylinder honing machine engineered primarily for the precision honing and resurfacing of internal cylinders on automotive, truck, and tractor engine blocks. It is also widely applicable for processing other high-precision inner hole components, such as hydraulic cylinders and liners. This equipment offers an exceptional workshop solution to achieve exact cross-hatch patterns and strict dimensional tolerances required for modern engine rebuilding.

Built with a high-rigidity vertical column and a reliable mechanical drive system, the 2M2217 ensures ultra-smooth spindle rotation and reciprocal linear strokes. Technicians can easily adjust the reciprocating stroke speed and travel distance to match various cylinder lengths, delivering a flawless mirror-like surface finish and optimal piston-ring sealing performance.

• High Honing Precision: Restores perfect roundness and strict cylindrical tolerances of inner holes, effectively correcting tapering and ovality in worn cylinders.

• Rigid Vertical Structure: Cast iron frame and heavy-duty vertical column eliminate operational vibrations, ensuring highly stable milling and finishing.

• Adjustable Reciprocating Stroke: The machine allows smooth adjustments of stroke length and spindle speed, adaptable to different workpiece sizes and depths.

• Optimized Cross-Hatch Pattern: Easily creates the ideal oil-retaining cross-hatch finish on cylinder walls to drastically extend engine life.

• User-Friendly Controls: Features an ergonomic workstation design with simple controls, lowering labor intensity and enhancing shop efficiency.

• Integrated Coolant System: Equipped with a built-in automatic cooling and filtration setup, keeping the workpiece at stable temperatures and ensuring a clean cutting zone.