The hot-air welding machine, PFAFF 8330, was developed for welding continuous seams on water-resistant, waterproof and breathable materials. It can also be used for cross seams with 3 material plies.
Innovations and technical refinements are features of the PFAFF 8330, which make it unique:
Both individual segments and complete cycles can be programmed. Created programs and parameters can be transferred to other machines in the production process.
Two separate drive motors for the top and bottom feed roller guarantee an optimum adaptation to the operation (e.g. smooth seams or fullness for formed parts).
Automatic adjustment of the heating power to the variable speed. Two temperature sensors (optional) enable the control of the heating temperature. Automatic monitoring and adjustment of all pre-set or programmed parameters.
Trimming of the seam tape becomes unnecessary (welding from the beginning of the tape), resulting in a considerable reduction of the tape used. The tape cutter is electronically controlled, with precision adjustment for optimum setting. Optional: sensor-controlled, automatic tape cutting at the end of the material.
For all tape welding operations which require a high level of process reliability and a reproducible quality. The 8330 can be used in all sectors where seams have to be welded with a tape. Outdoor and protective garments...
Sealing temperature: max. 650 °C
Sealing speed: max. 7 m/min (standard), option up to 20 m/min available
Width of nozzles: 10 - 30 mm (others available)
Heating capacity: 3600 W
Power input: 3700 W
Air consumption (6 Bar): 150 l/min
Connection voltage: single-phase a.c. 230 V, 50/60 Hz