Buy CNC Spring-end grinding machine GA12 (SMC), China at a bargain price with delivery to any region on the Knavi website.

Specifications

Basic feauturies

Single Pass Mode Yes

Control CNC

Spring feeding method Downfeed

Adjustable stone speeds No

Capability

Spring diameter 10mm — 120mm

Wire diameter 2mm — 12mm

Spring lenght

10mm — 500mm

300mm — 800mm

Working area

Number of trays 1pcs / 740mm

Quantity of grinding wheels 2pcs

Tray rotary speed 50rpm

Grinding wheel size 660mm x 170mm x 100mm

Grinding wheel rotation speed 960rpm

Engines and power supply

Total motor power 31.69kW

Lower Compensation Motor 0.75kW

Upper compensating motor power 1kW

Grinding dresser up/down motor power 0.14kW

Feed motor power 0.4kW

Grinding motors power 11kW / 11kW

Motor power of tray rotating 3kW

Voltage 380V / 50Hz

Overall dimensions and weight

Weight 4500kg

Overall length 1900mm

Overall width 1800mm

Overall height 2850mm

Peripherals

Dust collectors

DF11

Equipment

Balancer

Dresser

Quantity: 1 pcs

Grinding wheel

Quantity: 2 pcs

Loading plate

Quantity: 1 pcs

Tools box

Quantity: 1 pcs

Transformer

Description

CNC Spring End Grinding Machine GA12

Key Features:

Two vertical spindles with grinding wheels for simultaneous processing of the top and bottom ends of the spring.
Automatic feeding via a loading tray, ensuring uniform grinding.
CNC control with a touchscreen HMI interface for easy parameter programming (feed rate, clamping force, grinding depth).
Two operating modes:
- Through grinding (manual setup + manual cycle).
- Automatic cycle with digital control (feed with precise positioning).
Electronic system for monitoring spring height after processing.
Automatic reset and preparation for the next cycle for continuous production.

Applications:

Processing of compression springs in automotive, aerospace, machinery manufacturing, and other industries.
Achieving specified height and end parallelism.