PFAFF 8317

PFAFF 8317 - DOUBLE cut and seal

This solution comprises two anvil wheels (one for cutting and sealing and the other for making the second weld seam) on one post, but on separate shafts. With this patented solution, the load can be adjusted individually - the two wheels always run synchronously. This is an absolute unique selling point (USP) for this technology. The machine can be adjusted better and more specifically to the material at hand and increases process reliability when welding and cutting to weld seams. The minimum distance between the weld seam and the cut is around 1 mm.

FEATURES

• Cutting and sealing edges or welding one side of membrane filter plates or technical textiles
• Welding procedure: 35 kHz, 400 W ultrasonic generator with 7 mm rotating steel sonotrode or 10 mm titanium sonotrode
• Welding power control proportional to welding speed
• Two differentiated drives for sonotrode and anvil roller
• Welding seam width: cutting and welding process with cutting wheel or direct welding up to 10 mm seam width
• Two differentiable drives for sonotrode and anvil roller
• Seam width: Cutting and welding operation with cutting wheel or direct welding up to 10 mm seam width

Applications

Sealing of pleated filters, filter bags, filters, sun protection covers, insulation, sunscreens

Specifications

• Sealing speed: 0.3 to 10 m/min. option to 20 m/min.
• Seam width: 1.0 to 10.0 mm
• Ultrasonic frequency: 35 KHZ
• Connection voltage: single-phase a.c. 230 V, 50/60 Hz