AUTOPRINT HOT FOIL UNIT

Quick Changeover between Die Punching and Hot foil stamping

Additional Chase Bracket fitted with the heater plate is Provided for Hot stamping. The operator can easily replace the die-punching chase bracket with the hot foil chase bracket and the foil stamping job can be started quickly. Similarly, after completing Hot foil stamping jobs, the operator can immediately start the die punching operation by changing the die chase. This is possible as the heater is fitted on the chase bracket and there is no need for the machine to cool down.

Power saving Heater Plate

Heater Plate has 3 heating zones which can be optimized depending on the sheet size and controlled with a separate panel box. These heaters have an independent thermostat which is used to set and reach the correct temperature very quickly.

Foil feeding system

Servo-controlled foil feeding is running perpendicular to the direction of the paper feeding direction. Hot foil attachment is driven by 2 independent servo motors for pulling the correct length of foil with foil saver settings on the rewind section. Two different shafts are provided for foils, both on the upwind side and rewind side. Hence different pull lengths can be used simultaneously using the independent servo motors. Multiple foils of large diameter can be fixed on each shaft to reduce foil consumption. Another 2 servo motors are used to control the unwind section. Hot foil attachment is also provided with sensors to indicate the completion of the foil roll and thereby reducing wastage.

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Features

Technical Specifications

Model	AUTOPRINT HOT FOIL UNIT	Model	AUTOPRINT HOT FOIL UNIT
Maximum foil roller diameter	Ø 250 mm	Maximum width of the the foil	540 mm
No. of heating zones	3 heating zones length wise divided in OPS to NOPS direction	Hot foil speed	3000 IPH
Gripper margin	20 mm	Foil thickness to be used	16 Microns (Average)
Hot Foil Unit Weight	0.5 Ton (Approx.)	Maximum Paper Size (L x W)	560 x 812 mm
Minimum Paper Size (L x W)	305 x 254 mm	Maximum Punching Area	540 x 790 mm
paper Thickness	0.1 to 1mm (80 - 600 gsm)	Feeder Pile Height	960 mm
Delivery Pile Height	825 mm	Punching Speed Max	4500 sph
Die Height	23.8 mm	Gripper Margin Setting	10-13 mm
Punching Load	180 Tons	Punching Stroke	70 mm
Total Power	8.5 Kw (11HP) Chase	Interior Size	4500 sph
Weight	8.5 Tons (Approx.)	Over all size (L x W x H)	3600 x 2350 x 1680 mm