Fromm P356 - Technical Data; Tool Specifications; Strap Material and Dimensions; Air Supply Requirements

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P356000101enT1.man
2 TECHNICAL DATA
Description of the tool
The tool model P356 has been designed to strap packages with plastic strapping. The plastic strapping is fed
around the package manually or in combination with a strap feeder. The straps are inserted in the tool,
automatically tensioned, sealed by friction welding and separated.
Tool size without suspension bracket with suspension bracket
Length: 335 mm / 13.2" 393 mm / 15.5"
Width: 107 mm / 4.2" 107 mm / 4.2"
Height: 137 mm / 5.4" 280 mm / 11"
Weight: 5.4 kg / 11.9 lbs 5.8 kg / 12.8 lbs
Sound information
The A-weighted equivalent continuous sound level at the work place of the machine operator is
typical 79 dB (A).
This value was determined according to DIN 45 635 T3 (11.85).
Vibration information
The weighted effective value of the acceleration typically amounts to less than 2,5m/s
2
.
This value was determined according to DIN EN 28 662 T1 (01.93).
Strap material
Strap qualities: PET (Polyester) plain or embossed.
Use only plastic straps recommended by your sales shop (name and address
on the rear of the operation manual).
Strap dimensions: 16.0 - 19.0 mm / 5/8 - 3/4" x 0.4 - 1.35 mm / .016 - .053" (see chart of types).
Use only plastic straps with the correct strap dimensions for your tool.
Strap tension with steady air pressure of 5.5bar / 80 psi.
Tensioning force*: Adjustable from 800 - max. 3700 N / 180 - max. 830 lbs.
Tensioning speed*: approx. 85 - 160 mm/s / 3.3 - 6.3 inch/sec.
Joint strength*: approx. 75% of the tensile strength of the plastic strap.
* The value depends on the strap quality.
Air pressure
Joining thread / Air tube: G 1/4 / Min. inside diameter = 9 mm
Air pressure: The maximum air pressure allowed is 6.0 bars / 87 psi.
The standard working air pressure is 5.5 bar / 80 psi.
Air unit: min. G 3/8
Air line in front of air unit : min. 1/2"
Air flow of air unit: min. 570 Nl/min / 21 cu.ft/min with a maxim pressure drop of 0.5 bar / 7.25 psi.
Air consumption
Tensioning: approx. 8 Nl / 0.30 cu.ft uncompressed air per second.
Sealing: approx. 8 Nl / 0.30 cu.ft uncompressed air per second.
Oil for air unit: HL / CL ISO VG 10