The accuracy of the machine meets the national standard of horizontal surface grinding machine. (GB/T4022-1983)
The longitudinal movement of the working table is driven by high performance pump, which has stable movement and low noise. The oil tank is equipped with a cooling device, low temperature rises and small thermal deformation.
The machine can grind grooves and flange sides.
The grinding head adopts the internationally accepted rolling bearing structure.
The grinding head transverse feed motion screw adopts high precision ball screw, the feed is sensitive, the transverse feed movement can be hydraulic or manual. The vertical feed is manual controlled, with a quick moving device, and it is easy to move up and down.
Automatic lubrication system lubricates each guide ways and vertical balls crew.
Parameters of surface grinding machine M618S
Name | M618S |
Working table dimension(L×W) | 457×150 mm |
Max grinding length | 475×160mm |
Distance between table to spindle center | 350-400mm |
Dimension of standard magnet plate | 150×400mm |
Left-right travel(manual) | 485mm |
Front-back travel(manual) | 180mm |
Feed rate of front-back hand wheel | 5mm/rotation, 0.02mm/min |
Up-down handle wheel feed rate | 0.005mm 1mm/rotation |
Grinding wheel dimension(OD×ID×W)mm | 180×16×32 |
Rotation speed of grinding wheel | 3600r/min(60Hz) 3000r/min(50Hz) |
Spindle motor power | 1; 1.5HP |
Weight of machine | 720kg |
Dimension of machine | 1900×1500×1900mm |
Company Profile
Nantong Zhongnan Intelligent Technology owns Zhongnan CNC technology, Zhongnan Intelligent, Xinsheng CNC technology and other subsidiaries such as foundry factory. Since its establishment in 2000, Zhongnan started with producing surface grinding machines, and gradually developed into high-end CNC machining center and manufacturing with production lines of CNC vertical machining center, high-precision gantry machining center, horizontal machining center, CNC vertical and horizontal milling machines, Zhongnan is one of the reputed manufacturers covers full production lines in the metal cutting machines industry in China. The products of the group company are widely used in defence industry, aerospace, automobile, green energy, mold and other fields of manufacturing.
Zhongnan Intelligent Technology has a production park covers 100,000 square meters. There are more than 380 employees, 30 senior engineers, and 20 R&D engineers. Production capacity covers the entire production chain of casting manufacturing, machining, painting, assembly, commissioning, inspection, etc.
100,000 square meters factory.
Factory Workshop Show



Metal workshop 1 Metal workshop 1 Painting workshop



Assembly workshop 1 Assembly workshop 2 Machines ready in stock