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Series JTC 5
Spring coiling machines Series JTC 5 by JOINT
Spring coiling machines Series JTC 5 by JOINT include models JTC 508, JTC 510, JTC 512, JTC 520, JTC 526—reliable and high-precision equipment engineered to efficiently handle both small-batch and mass production tasks. All models share a modern control system, robust construction, and a high degree of automation, while differing in specifications, configuration, peripherals, and optional equipment.
Use the table below to quickly compare key specifications and select the machine that best fits your production requirements.
Specifications
Basic feauturies
Quantity of controlled axis
5pcs
Type of spring
Compression / Torsion
CNC
Spring coiling machine computer
CNC language
Chinese / English
Interactive programming
Processing parameters
Spring diameter
25mm
Wire diameter
0.15mm — 0.8mm
Wire feed value
0.01mm — 10000mm
Wire feeding speed
230m/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
0.75kW
Wire feed axis
1pcs x 1.2kW
Pitch axis
1pcs x 0.4kW
Cutting axis
0.4kW / 0.4kW
Engines and power supply
Voltage
380V / 50Hz / Three phase / AC
Total motor power
3.15kW
Overall dimensions and weight
Weight
450kg
Overall length
900mm
Overall width
650mm
Overall height
1450mm
Specifications
Basic feauturies
Quantity of controlled axis
5pcs
Type of spring
Compression / Torsion
CNC
Spring coiling machine computer
CNC language
Chinese / English
Interactive programming
Processing parameters
Spring diameter
25mm
Wire diameter
0.15mm — 1mm
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
0.75kW
Wire feed axis
1pcs x 1.2kW
Pitch axis
1pcs x 0.4kW
Cutting axis
0.4kW / 0.4kW
Engines and power supply
Voltage
380V / 50Hz / Three phase / AC
Total motor power
3.15kW
Overall dimensions and weight
Weight
500kg
Overall length
1000mm
Overall width
650mm
Overall height
1450mm
Specifications
Basic feauturies
Quantity of controlled axis
5pcs
Type of spring
Compression / Torsion
CNC
Spring coiling machine computer
CNC language
Chinese / English
Interactive programming
Processing parameters
Spring diameter
25mm
Wire diameter
0.3mm — 1.2mm
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
0.75kW
Wire feed axis
1pcs x 1.2kW
Pitch axis
1pcs x 0.4kW
Cutting axis
0.4kW / 0.4kW
Engines and power supply
Voltage
380V / 50Hz / Three phase / AC
Total motor power
3.15kW
Overall dimensions and weight
Weight
500kg
Overall length
1000mm
Overall width
650mm
Overall height
1450mm
Specifications
Basic feauturies
Quantity of controlled axis
5pcs
Type of spring
Compression / Torsion
CNC
Spring coiling machine computer
CNC language
Chinese / English
Interactive programming
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
Wire feed axis
1pcs x 2.7kW
Pitch axis
1pcs x 0.75kW
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
1000mm
Overall width
650mm
Overall height
1450mm
Specifications
Basic feauturies
Quantity of controlled axis
5pcs
Type of spring
Compression / Torsion
CNC
Spring coiling machine computer
CNC language
Chinese / English
Interactive programming
Processing parameters
Spring diameter
45mm
Wire diameter
0.5mm — 2.6mm
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
Wire feed axis
1pcs x 2.7kW
Pitch axis
1pcs x 0.75kW
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
1000mm
Overall width
650mm
Overall height
1450mm