Vacuum pyrolysis oven is one of SNT’s most popular thermal cleaning systems. Vacuum pyrolysis cleaning oven is designed specially for cleaning polymers from a variety of metal parts and it can clean almost all of polymers (PP, PE, PET, PA, TPE, PB, PVC, PC, PMMA, ABS, etc.).
CE approved
Vacuum Pyrolysis Oven is designed specially for cleaning of die head in Melt-blown nonwoven production line.
Vacuum Pyrolysis Cleaning ⇒ Ultrasonic Cleaning
| Production Line | Thermal Cleaning Systems | |
|---|---|---|
| 1.6m (Net Width) | Vacuum Pyrolysis Cleaning Oven Horizontal Type, Model: VCH623 or Box Type, Model: VCB2344 |
Ultrasonic Cleaner Chamber Size: 2100X300X250 Ultrasonic Power: 3kW |
| 2.4m (Net Width) | Vacuum Pyrolysis Cleaning Oven Horizontal Type, Model: VCH632 or Box Type, Model: VCB3244 |
Ultrasonic Cleaner Chamber Size: 3000X300X250 Ultrasonic Power: 4.5kW |
| 3.2m (Net Width) | Vacuum Pyrolysis Cleaning Oven Horizontal Type, Model: VCH740 or Box Type, Model: VCB4055 |
Ultrasonic Cleaner Chamber Size: 3800X300X250 Ultrasonic Power: 6kW |
| Production Line | Electrical Hot Air Heater |
|---|---|
| 1.6m (Net Width) | 240KW |
| 2.4m (Net Width) | 360KW |
| 3.2m (Net Width) | 450KW |
▲ On-site Test
▲ On-site Test
▲ Box Type
▲ Top Loading
▲ Hot air heater
Screw extruder > filter > metering pump > heating system -> melt-blown manifold> web former > rewinding
The polypropylene is automatically sucked into the screw extruder by the vacuum feeder, which heats and melts the PP particles into the liquid state. The compressed air from the blower or air compressor and air storage tank is sent to the air heater for heating. The hot air makes the melted liquid polypropylene material ejected from the nozzle to form filaments (the nozzle contains hundreds of small holes) under the pressure. After that, the filaments are ejected horizontally to reach the web former, and then reach the winding equipment.
