JOINT

5 axis CNC spring coiling machine JTC 520

Series JTC 5

Quantity of controlled axis 5pcs

Spring diameter 45mm

Wire diameter 0.5mm — 2mm

Wire feed value 0.01mm — 10000mm

Wire feeding speed 100m/min

Main Configuration

Spring coiling machine computer

ARCUCHI

Windows based

Interactive programming

Yes

Specifications

Basic feauturies

Quantity of controlled axis 5pcs

Type of spring Compression / Torsion

CNC

CNC language Chinese / English

Spring coiling machine computer

ARCUCHI

Windows based

Interactive programming

Yes

Processing parameters

Spring diameter 45mm

Wire diameter 0.5mm — 2mm

Wire feed value 0.01mm — 10000mm

Wire feeding speed 100m/min

Direction of coiling Right + Left

Wire feeding wheel pressing mode Mechanical

Controlled axes

Outer diameter control mode Two curves (CAM modes)

OD control axis 1.2kW

Pitch axis 1pcs x 0.75kW

Wire feed axis 1pcs x 2.7kW

Cutting axis 0.75kW / 0.75kW

Engines and power supply

Voltage 380V / 50Hz / Three phase / AC

Total motor power 6.15kW

Overall dimensions and weight

Weight 800kg

Overall length 1350mm

Overall width 800mm

Overall height 1800mm

Peripherals

Spring length detector

CXYX-1

SLD-L1A

Measurement speed : 600pcs/min , Measurement accuracy : 0.005mm

Wire feeders

JTC-200

Equipment

Description

5-Axis Spring Coiling Machine – Model JTC 520

The JTC520 is a 5-axis CNC spring coiling machine designed for high-speed production of springs made from medium wire with diameters ranging from 0.5 mm to 2.0 mm. The 5 CNC-controlled axes significantly simplify setup and changeover, especially when compared to traditional 2- or 3-axis machines.

Types of Springs That Can Be Produced:

Compression springs: conical, cylindrical, barrel-shaped
Gland (stuffing box) springs
Simple torsion springs
Extension springs with hooks formed from full coils (<60°)

Standard Equipment Includes:

Wire feeding unit with 200 kg load capacity
Electromagnetic length sensor with ±0.005 mm accuracy and automatic sorting function

Optional Equipment:

Windows-based CNC control system
Industrial camera for precision and geometry inspection with automatic sorting
Tooling set for producing basic torsion springs

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