Spring-end grinding machines Series NSM by KDE
Spring-end grinding machines Series NSM by KDE include models NSM12, NSM3, NSM6, NSM9, NSM9-2—reliable and high-precision equipment engineered to efficiently handle both small-batch and mass production tasks. All models share a modern control system, robust construction, and a high degree of automation, while differing in specifications, configuration, peripherals, and optional equipment.
Use the table below to quickly compare key specifications and select the machine that best fits your production requirements.
Specifications
Basic feauturies
Control
CNC / Mitsubishi
Spring feeding method
-
Capability
Spring diameter
130mm
Wire diameter
3mm — 12mm
Spring lenght
20mm — 400mm
Working area
Number of trays
1pcs
Quantity of grinding wheels
2pcs
Grinding wheel size
660mm x 65mm x 100mm
Grinding wheel rotation speed
960rpm
Engines and power supply
Total motor power
32kW
Voltage
380V / 50Hz
Overall dimensions and weight
Weight
5500kg
Overall length
2188mm
Overall width
1899mm
Overall height
2605mm
Specifications
Basic feauturies
Control
CNC
Spring feeding method
-
Capability
Spring diameter
5mm — 30mm
Wire diameter
0.5mm — 2.5mm
Spring lenght
8mm — 90mm
Working area
Number of trays
1pcs
Quantity of grinding wheels
2pcs
Grinding wheel size
250mm x 75mm x 50mm
Grinding wheel rotation speed
1430rpm
Engines and power supply
Total motor power
4.75kW / 5pcs
Voltage
380V / 50Hz
Overall dimensions and weight
Weight
900kg
Overall length
650mm
Overall width
700mm
Overall height
1800mm
Specifications
Basic feauturies
Control
CNC
Spring feeding method
Downfeed
Capability
Spring diameter
80mm
Wire diameter
0.8mm — 6mm
Spring lenght
8mm — 180mm
Working area
Number of trays
1pcs
Quantity of grinding wheels
2pcs
Grinding wheel size
400mm x 50mm
Grinding wheel rotation speed
1430rpm
Engines and power supply
Total motor power
11.57kW
Voltage
380V / 50Hz / Three phase / AC
Overall dimensions and weight
Weight
1850kg
Overall length
1350mm
Overall width
1780mm
Overall height
2200mm
Specifications
Basic feauturies
Control
CNC / Mitsubishi
Spring feeding method
-
Capability
Spring diameter
10mm — 100mm
Wire diameter
1mm — 9mm
Spring lenght
10mm — 300mm
Working area
Number of trays
1pcs
Quantity of grinding wheels
2pcs
Grinding wheel size
450mm x 50mm x 65mm
Grinding wheel rotation speed
1430rpm
Engines and power supply
Total motor power
15.28kW
Voltage
380V / 50Hz
Overall dimensions and weight
Weight
2800kg
Overall length
1550mm
Overall width
1980mm
Overall height
2550mm
Specifications
Basic feauturies
Control
CNC / Mitsubishi
Spring feeding method
-
Capability
Spring diameter
10mm — 100mm
Wire diameter
1mm — 9mm
Spring lenght
10mm — 500mm
Working area
Number of trays
2pcs
Quantity of grinding wheels
4pcs
Grinding wheel size
450mm x 50mm x 65mm
Grinding wheel rotation speed
1430rpm
Engines and power supply
Total motor power
15.28kW
Voltage
380V / 50Hz
Overall dimensions and weight
Weight
3300kg
Overall length
1550mm
Overall width
1980mm
Overall height
2800mm