Buy CNC Spring-end grinding machine WNM2.5 (WNJ), China at a bargain price with delivery to any region on the Knavi website.

Specifications

Basic feauturies

Control CNC

Spring feeding method Downfeed

Capability

Spring diameter 5mm — 40mm

Wire diameter 0.3mm — 2.5mm

Spring lenght 8mm — 80mm

Working area

Number of trays 1pcs

Quantity of grinding wheels 2pcs

Grinding wheel size 220mm x 50mm

Grinding wheel rotation speed 2840rpm

Engines and power supply

Total motor power 4kW

Lower Compensation Motor 0.18kW

Feed motor power 0.18kW

Grinding motors power 1.5kW / 1.5kW

Motor power of tray rotating 0.2kW

Voltage 380V / 50Hz / Three phase / AC

Overall dimensions and weight

Weight 1360kg

Overall length 1300mm

Overall width 1550mm

Overall height 1900mm

Peripherals

Dust collectors

YQTH-20

Equipment

Balancer

Quantity: 1 pcs

Dresser

Quantity: 2 pcs

Grinding wheel

Quantity: 2 pcs

Loading plate

Quantity: 1 pcs

Tools box

Quantity: 1 pcs

Description

WNM2.5 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.