Buy CNC Spring-end grinding machine GA20 (SMC), China at a bargain price with delivery to any region on the Knavi website.

Specifications

Basic feauturies

Single Pass Mode No

Control CNC

Spring feeding method Downfeed

Adjustable stone speeds No

Capability

Spring diameter 30mm — 200mm

Wire diameter 5mm — 20mm

Spring lenght 50mm — 500mm

Working area

Number of trays 1pcs / 1040mm

Quantity of grinding wheels 2pcs

Tray rotary speed 30rpm

Grinding wheel size 915mm x 250mm x 120mm

Grinding wheel rotation speed 760rpm

Engines and power supply

Total motor power 53.24kW

Lower Compensation Motor 1kW

Upper compensating motor power 2kW

Grinding dresser up/down motor power 0.14kW

Feed motor power 1kW

Grinding motors power 18.5kW / 18.5kW

Motor power of tray rotating 5.5kW

Voltage 380V / 50Hz

Overall dimensions and weight

Weight 9800kg

Overall length 2330mm

Overall width 2730mm

Overall height 2940mm

Peripherals

Dust collectors

DF15

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 GA20

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.