The saddle type semi-auto surface grinding machines, are suitable for a wide range of sizes from 150mm to 800mm.

Our manual surface grinders are made of the finest processed fine grain grey iron castings to reach outstanding strength, dampen inherent vibration, and realize accurate processing quality. Since the table and vertical movement are manual, workpieces won't fall off from the table, and no danger will be caused even blackout occurs. With small floor space, our manual series suit workpiece sizes from 150x350mm to 150x450mm.

Saddle Type CNC Surface and Profile Grinding Machine: The X-axis is driven by the hydraulic system or driven by a servo motor with a ball screw. Can choose Fanuc / Siemens / Syntec controller. Column Type CNC Surface and Profile Grinding Machine: The X-axis is driven by the hydraulic system or driven by a servo motor with a ball screw. Can choose Fanuc / Siemens controller. Double Column Type CNC Surface and Profile Grinding Machine: The X-axis is driven by the hydraulic system. Y and Z axes are driven by the AC motor. Working table sizes range from 2000 mm to 6000 mm. (length)

As for column type semi-auto surface grinding machines, ranging from JL-5010AHR to JL-7020AHR, are well suited to workpieces over 1000mm and 2000mm. Customers are allowed to choose a hydraulic system, manual operation, or rapid up and down for movements of three-axis based on their demand.

Besides saddle type and column type, Joen Lih's automatic grinders also include cantilever series, double-column series, and high precision series, such as JL-80150ATD, JL-160500ATD and JL-7040ATDII, which are apt to be large workpieces over 3000mm to 6000mm. With optimized structure and rigid fine grey grain iron castings, even though the machine dimension is big, we can still ensure strength and stability.

Column Type CNC Surface and Profile Grinding Machine: The X-axis is driven by the hydraulic system or driven by a servo motor with a ball screw. Can choose Fanuc / Siemens controller. A fully cover safeguard can be added if needed.

Besides saddle type and column type, Joen Lih's automatic grinders also include cantilever series, double-column series, and high precision series, such as JL-80150ATD, JL-160500ATD and JL-7040ATDII, which are apt to be large workpieces over 3000mm to 6000mm. With optimized structure and rigid fine grey grain iron castings, even though the machine dimension is big, we can still ensure strength and stability.