ASTRAPAC - IMPULSE HEAT SEALER RANGE MAJOR S.A.S. HEAVY DUTY (Semi Automatic)
MAJOR S.A.S. HEAVY DUTY (Semi Automatic)
This dedicated model of pneumatic sack sealer is provided for applications where there is a need for repeatable high quality seals and/or remove operator's control over the seal cycle.

Suitable for heavy gauge polythene's, co-extruded and laminated thermoplastic films e.g. Nylon/poly, Polyester/poly, etc.

Available in a range of sizes and has either both jaws or a single jaw heated (depending on application and gauge of film). Pneumatic operation allows the feature of a wide jaw opening. The unit is produced in a form to allow it to be bench/stand mounted or bolt into a overhead frame work if used in a inline system.

The chassis houses all machine mechanisms, pneumatics, electrics and controls. The pneumatic circuit incorporates a low pressure safety system, this allows the sealing jaws close by low pressure only (until fully closed). Should the operator's hands be between the jaws as they close, no harm will become them from either pressure or heat. High air pressure and heat will only operate when the jaws are fully engaged on the film. Controls comprise of an electronic twin timer for both heat and cool cycle's and a regulator for mains air pressure.

Operation is simple by use of an electric foot switch (push button version available on request). Sealing is initiated when jaws are closed on the film, jaws open automatically once the seal cycle is complete.

The standard machine finish is hard wearing powder coat, colour white. Other types of finish e.g stainless steel, galvanised as well as higher levels of ingress protection i.e IP 54/65 versions available.

Features:
  • Wide jaw opening.
  • Spring tensioned heating elements.
  • Low voltage heating elements.
  • Easy to service.
  • Silent in operation.
Technical Data:

MODEL: 500 620 750
Seal Length (mm) 500 625 750
Seal Width (mm) 4mm (Wider seals on application)
Sealable Thickness Max. 2 x 375 micron (2 x 1500g) film
Jaw Opening (mm) 90
Throat Depth (mm) 120
Seal Time Adjustable up to 10 seconds
Power Supply 230 Volts 50 Hz (115 volt option)
Power Consumption (watts) 400 450 500
Air Pressure Up to 5 bar (80 p.s.i.)
Air Consumption 0.23dm3/seconds (0.5cfm)
Height x Depth x Width (cm) 30 x 45 x 53 30 x 45 x 66 30 x 45 x 76
Nett Weight (kg) 52
Gross Weight (kg) 82

OPTIONS
Seal Width
Depending on application, other standard widths of seal available are 2, 6 and 8mm.
Heavy Duty Foot Switch
Provided for harsh and hazardous environments, conforms to IP65 ingress specification supplied on a conduited flex.
Non-Standard Size Machines
Depending on application, other jaw lengths can be manufactured at additional cost.
Floor Stand
Adjustable in height (manual lift) mounted on braked wheels, allows the sealer to be easily moved from one location to another.
Product Support Conveyor
Gravity roller or belt conveyor systems are available to work in conjunction with the sealer relating to product and application.

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