ZV Series

The machines can be equipped with measuring gage, length correction and sorting of good and bad springs according to length criteria. The system could be internal or external, depending on the model.

The axes (independent movements) are the following: wire feeding – diameter, pitch and cutting cams. As an option, on some models, it is possible to have a 3rd axis, to separate the diameter and pitch, or a 4th axis, to separate the cutting as well. The customer chooses whether the 3rd axis is the pitch or the diameter.

The pitch is horizontal or vertical, at the operator’s choice.

Some models are equipped, as an option, with a torsion spring manufacturing system, by the addition of a single coiling point, mounted on a slide whose up and down movement is controlled by a cam, itself mounted on an additional shaft.

Technical characteristics

Model JD 208 JD 212 JD 220 JD 320 JD 230
Capacity (mm) 0,1 – 0,8 0,2 – 1,2 0,4 – 2,0 0,4 – 2,0 0,8 – 3,0
Max. OD (mm) 20 20 45 45 50
Max. prod. rate (ppm) 550 300 250 250 200
Wire feeding motor (kW) 0.75 1.2 2.7 2.7 4.5
Number of axes 2 2 2 3 2
Axes Feeding
Cycle shaft
Feeding
Cycle shaft
Feeding
Cycle shaft
Feeding
Cycle shaft
Pitch
Feeding
Cycle shaft
Torsion attachment Option Option
Weight (kg) 500 550 700 500 1 000
Size (cm) 80x65x145 80x65x145 85x75x145 80x65x145 105x90x160
Decoiler capacity (kg) 60 150 150 60 300
Model JD 330 JD 430 JD 240 JD 340 JD 440
Capacity (mm) 0,8 – 3,0 0,8 – 3,0 1,2 – 4,0 1,2 – 4,0 1,2 – 4,0
Max. OD (mm) 50 50 70 70 70
Max. prod. rate (ppm) 200 200 150 150 150
Wire feeding motor (kW) 4.5 4.5 7.5 7.5 7.5
Number of axes 3 4 2 3 4
Axes Feeding
Cycle shaft
Pitch
Feeding
Pitch
Diameter
Cutting
Feeding
Cycle shaft
Feeding
Cycle shaft
Pitch
Feeding
Pitch
Diameter
Cutting
Torsion attachment
Weight (kg) 550 1 000 1 600 700 1 600
Size (cm) 80x65x145 105x90x160 125x95x170 85x75x145 125x95x170
Decoiler capacity (kg) 150 300 300 150 300

Videos

Photos

JD 208

JD 212 B

JD 220

JD 330

JD 340

Side view (JD 212 B)