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CNC Spring-end grinding machine WNM12-2

WNJ
CNC Spring-end grinding machine WNM12-2
Series
WNM
Control
CNC
Spring diameter
20mm — 120mm
Wire diameter
3mm — 12mm
Spring lenght
20mm — 400mm
Number of trays
2pcs / 740mm
Price & Terms
Price on Request
Specifications
Basic feauturies
Control
CNC
Spring feeding method
Downfeed
Capability
Spring diameter
20mm — 120mm
Wire diameter
3mm — 12mm
Spring lenght
20mm — 400mm
Working area
Number of trays
2pcs / 740mm
Quantity of grinding wheels
2pcs
Grinding wheel size
660mm x 170mm x 100mm
Grinding wheel rotation speed
950rpm
Engines and power supply
Total motor power
36kW
Lower Compensation Motor
0.37kW
Upper compensating motor power
0.25kW
Change Plate Motor
2.2kW
Grinding motors power
11kW / 11kW
Motor power of tray rotating
3kW х 2pcs
Voltage
380V / 50Hz
Overall dimensions and weight
Weight
8600kg
Overall length
2600mm
Overall width
3200mm
Overall height
3300mm
Peripherals
Dust collectors

SDTH-120
Pump motor power
: 11kW
,
Air handling capacity
: 8000m³/h — 10000m³/h
,
Filtration area
: 138m²
Equipment
Balancer
Quantity:
1 pcs
Dresser
Quantity:
1 pcs
Grinding wheel
Quantity:
2 pcs
Loading plate
Quantity:
1 pcs
Tools box
Quantity:
1 pcs
Description
WNM12-2 CNC Spring End Grinding Machine
Specialized equipment for high-precision synchronous grinding of both ends of cylindrical and conical compression springs. Equipped with a modern CNC system and servo drives for complete automation of the grinding process. An ideal solution for mass production of springs with precise geometric parameters.
Key Advantages:
- High Machining Accuracy: Simultaneous grinding of both ends ensures perfect parallelism of bearing surfaces.
- Wide Versatility: Capable of processing cylindrical and conical springs.
- Full Automation: Programmable feed, automatic compensation, and diagnostic system via CNC.
- Flexible Settings: Individual programming of feed rate, grinding pressure, and table rotation speed.
- High Productivity: Optimized processing cycle and rapid feed ensure maximum efficiency.
Application:
The equipment is designed for use in mechanical engineering, automotive, furniture, and other industries requiring mass production of high-precision compression springs.
Products in This Series
Compare Series Products
WNJ WNM
CNC Spring-end grinding machine WNM12
Control: CNC
Spring diameter: 20mm — 120mm
Wire diameter: 3mm — 12mm
Spring lenght: 20mm — 500mm
Price on Request
More Details

WNJ WNM
CNC Spring-end grinding machine WNM12-2
Control: CNC
Spring diameter: 20mm — 120mm
Wire diameter: 3mm — 12mm
Spring lenght: 20mm — 400mm
Number of trays: 2pcs / 740mm
Price on Request
More Details

WNJ WNM
CNC Spring-end grinding machine WNM2.5
Control: CNC
Spring diameter: 5mm — 40mm
Wire diameter: 0.3mm — 2.5mm
Spring lenght: 8mm — 80mm
Price on Request
More Details

WNJ WNM
CNC Spring-end grinding machine WNM6
Control: CNC
Spring diameter: 5mm — 60mm
Wire diameter: 0.8mm — 6mm
Spring lenght: 10mm — 200mm
Price on Request
More Details

WNJ WNM
CNC Spring-end grinding machine WNM9
Control: CNC
Spring diameter: 10mm — 100mm
Wire diameter: 1mm — 9mm
Spring lenght: 10mm — 400mm
Price on Request
More Details

WNJ WNM
CNC Spring-end grinding machine WNM9-2
Control: CNC
Spring diameter: 10mm — 60mm
Wire diameter: 1mm — 9mm
Spring lenght: 10mm — 400mm
Number of trays: 2pcs / 580mm
Price on Request
More Details
Commercial Offer Request
Product Information
Brand
WNJ
Model
WNM12-2
Series
WNM
Price
Price on Request
Equipment Package
Balancer
Dresser
Grinding wheel
Loading plate
Tools box
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