Shrinking equipment

Kallfass Universa 400NT

Fully Automatic Side Sealing Machine UNIVERSA 400NT
Used Machine; Year of Manufacture: 06/2003

Description:

Fully automatic L-seal flow packaging machine for packaging products—regardless of their length—with a full wrap and without film overlap. Maximum output is approx. 85 cycles/min. Product feeding is carried out via a conveyor belt, simultaneously wrapping the item in a centre-folded film using a forming shoulder. Product indexing is managed by photoelectric sensors. The feed conveyor can be smoothly adjusted for different product widths. After the product is wrapped in film, the cross sealing is performed by a permanently heated sealing system. Longitudinal sealing is achieved via a continuous side sealing unit. The height of both the forming shoulder and sealing systems can be manually adjusted. The remaining film trim is collected on a film winding device.

Suitable for all standard centre-folded films from approx. 12 – 80 µm, e.g. polyethylene (LDPE) and polyolefin films.

Comprehensive standard equipment:

• Motor-driven film holder, located near the floor for easy loading
• Film tear and end-of-film detection
• Product indexing selectable via horizontal or vertical photoelectric sensor
• Product protection in the sealing area with special safety light barrier
• Conveyor belts at the sealing transition point equipped with knife edges
• Infeed conveyor extendable for easy, quick threading of film
• Permanently heated sealing bar with exchangeable sealing strip; available in various profiles for optimal seam quality depending on product and film type
• Electromechanical sealing bar drive
• Continuous side sealing
• Motor-driven film transport with automatic film trim winding
• Operator guidance and fault diagnosis via multilingual text display (languages: German, English)
• Programmable logic controller: SIEMENS S5
• Adjustable working height
• Machine built in accordance with EU Machinery Directive 98/37/EC (CE sign), EN/VDE standards, and relevant accident prevention regulations of the Employers’ Liability Insurance Association for Food and Luxury Goods Industry (GS mark)

Additional features:

• Infinitely variable speed control for both conveyor belts with frequency inverter, adjustment range approx. 10–35 m/min, including soft start
• Film shortage monitoring

Technical data of the base machine:

Cross sealing bar length: 450 mm
Minimum product length: 80 mm
Film: Centre-folded film, approx. 12–80 µm
Film roll support: Near floor level for easy loading
Film roll outside diameter: max. 400 mm
Film core diameter: approx. 76 mm
Film roll width: max. 600 mm
Working height: 780–930 mm
Conveying speed: Adjustable 10–35 m/min
Sealing system: Permanently heated sealing bar with exchangeable sealing strip, completely odourless operation, temperature control and monitoring via PLC
PLC: Siemens S5
Sealing bar clearance height: max. 150 mm
Power supply: 400 V three-phase, 50 Hz with protective conductor
Rated power: 3.5 kVA
Rated current: 5.1 A
Control cabinet position: To the right in working direction
Finish: Kallfass anthracite

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Dimensions: L = 1,975 x W = 1,170 mm x H = 1,400 mm

The listing was translated automatically. Translation errors are possible.