Pocket spring machine
Description of operation:
The FPC-55 produces continuous strings of pocket springs.
The wire is fed from the swift and wound to springs. After the coiling process, the springs are heat-treated between two electrodes. This heat treatment relaxes the springs that have become tense from the coiling process and reduces the setting loss. Subsequently, they are cooled in the cooling channel by means of an air ventilator and then conveyed to the spring setting station.
The springs are compressed and inserted into the folded band of fabric, which comes from the roller and has been horizontally folded over a forming shoulder. The ultrasound welding units then create the pockets. The resulting continuous strings of pocket springs are cut to the desired lengths in the cutting device.
- Technical Data
|Type of springs||Barrel / Cylindrical|
|Spring dimensions||Outer waist diameter Ø (Dta) 55 - 65 mm|
|Spring height||after setting: 150 - 230 mm pocket height: 110 - 200 mm (depends on the wire gauge and spring diameter)|
|Spring wire gauge||1.6 - 2.2 mm|
|Performance||up to 55 springs / minute (depending on spring dimensions)|
|Air consumption||approx. 40 m3 / hour|
|Power consumption total||approx. 6 kVA|
|Power requirements||Voltage: 3 x 400 V, input fuse: 63 A or Voltage: 3 x 220 V, input fuse: 63 A (other Voltages on request) Frequency: 50/60 Hz|
|Working temperature||+10° C to +40° C|
|Weight||net approx. 1‘900 kg (Swift with safety mesh guard net approx. 680 kg)|
- Heat treatment can be switched off
- Lateral seam
- Cutting device is standard