Three-Knife Trimmer. Make finishing more industrial

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Heather Shaw
5 years ago
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1 Three-Knife Trimmer Make finishing more industrial

The great lone warrior The origin of our company dates back to 1896 when the first paper cutting machines were designed and built in Bautzen.

With this experience, PERFECTA is not only one of the oldest but also one of the most innovative manufacturers of professional three-knife trimmers today.

different pile thickness. Strong arguments PERFECTA Cutpit A graphics-capable touch screen control serves for visualizing all operating functions.

PERFECTA knife change With the aid of the PERFECTA knife setting device, you can precisely adjust the knives outside the machine in three cassettes. This minimizes machine downtime.

2 The great lone warrior The origin of our company dates back to 1896 when the first paper cutting machines were designed and built in Bautzen. Since this time, we have been a trend-setter in the cutting machine sector. With this experience, PERFECTA is not only one of the oldest but also one of the most innovative manufacturers of professional three-knife trimmers today. The PERFECTA SDY TS three-knife trimmer is the reliable universal machine for all those who do offline trimming of books, brochures, magazines or newspapers of various formats and different pile thickness. Strong arguments PERFECTA Cutpit A graphics-capable touch screen control serves for visualizing all operating functions. Clearly understandable symbols make the machine easy and intuitively to operate. PERFECTA knife change With the aid of the PERFECTA knife setting device, you can precisely adjust the knives outside the machine in three cassettes. This minimizes machine downtime. PERFECTA ServoDrive The feeder clamp with the PERFECTA ServoDrive guarantees exact positioning of the stock. PERFECTA swing-away delivery This swing-away delivery makes knife and trimming plate changing easier. PERFECTA trimming plates Weight-reduced cast-aluminium trimming plates and a unique modular design facilitate quick and easy changing to various formats. PERFECTA safety A GS-certified safety PLC in combination with a protective light barrier guarantees a safe working process. 3

PERFECTA Three-Knife Trimmer All-round perfection The technological concept of this three-knife trimmer is as simple as effective: By its ease of operation and owing to a robust cast-iron machine

It is GS-certified and has a touch-screen operated PLC control to allow the choice between a continuous mode for two operators or a return mode just for a single operator.

The swing-away delivery ensures that any interventions into the trimming station for the purpose of changing knives or trimming plates will be made considerably easier.

The use of various options can widen the variety of applications.

3 PERFECTA Three-Knife Trimmer All-round perfection The technological concept of this three-knife trimmer is as simple as effective: By its ease of operation and owing to a robust cast-iron machine frame, this offline three-knife trimmer that is especially suitable for small and medium-sized runs ensures high profitability. It is GS-certified and has a touch-screen operated PLC control to allow the choice between a continuous mode for two operators or a return mode just for a single operator. The intelligent ServoDrive module is responsible for feeding in the stock by means of an infinitely variable hydraulic feeder clamp. Just feed in your stock and trigger the cut. The swing-away delivery ensures that any interventions into the trimming station for the purpose of changing knives or trimming plates will be made considerably easier. Weight-reduced cast-aluminium trimming plates, preadjustable knife-setting cassettes and control from the touch screen guarantee user-friendly format changing. The use of various options can widen the variety of applications. PERFECTA SDY TS Continuous mode Return mode Performance data Optional equipment The finished pile is automatically The pile is manually put in the Max. trimming performance 25 cycles/min* pushed onto the delivery on feeder clamp, automatically Max. untrimmed format 345 x 520 mm the other side of the machine by trimmed and then returned to Max. finished format 300 x 420 mm the next pile fed in. the operator s position where it Min. finished format 70 x 80 mm is unloaded. Max. feed height 110 mm Max. trimming height 100 mm Clamping force 3 25 kn Max. feeder clamp force 0.7 kn Main drive power 3 kw Weight 3250 kg Dimensions (width x depth) 2924 x 2628 mm 4 * The possible trimming performance depends on the material, the format and on the operator. 5

4 Optional equipment Technical Specifications and Dimensions Well prepared for the cutting process Hopper In addition to the basic equipment, we offer a number of options for our three-knife trimmer. Depending on your field of application, you can upgrade your PERFECTA three-knife trimmer and optimize it to your workflows. The hopper must be manually filled with products. A feeding device automatically takes the stock and transfers it to the feeder clamp. The advantage is that both the hopper and the delivery unit can be operated by one person. Split cutting Multiple-ups can be processed by a split cutting device. The pile split off is returned to the operator by a two-up carriage and manually put in the feeder clamp again. Silicone sprayer Within the range where the head and tail knives come into contact with the book spine, they can be sprayed with silicone to prevent glue from sticking to them. The number of cuts per spray shot can be selected. Carbide-tipped knives PERFECTA carbide-tipped knives are ideal for the processing of various materials. Compared with standard HSS knives, carbide-tipped knives are extremely resistant and guarantee longer lifetimes. We also offer the corresponding cutting sticks that match to the knives. Performance features in connection with optional equipment. PERFECTA SDY TS Trimming speed (cycles/min) 25 with hopper 20 Max. untrimmed format (mm) 345 x 520 with hopper max. 250 x 350 with hopper min. 100 x 140 for split cutting max. 315 x 640 for large format max. 365 x 520 Max. finished format (mm) 300 x 420 for split cutting for two-ups for three-ups for four-ups 300 x 297* 300 x 150* 300 x 105* for large format 350 x 500 Min. finished format (mm) 70 x 80 for split cutting 70 x 80 for small format 50 x 65 Weight (kg) 3250 Max. feed height (mm) 110 with hopper with two-up device 70 for small format 70 for large format 80 Max. trimming height (mm) 100 with hopper for split cutting 60 for small format 60 for large format 70 Single copy thickness (mm) - with hopper min. 6 for split cutting max. 12 Clamping force (kn) 3 25 Feeder clamp force (kn) 0.7 Main drive power (kw) 3 Connected load (kw) 5.5 * as oblong format Four-side trimming In the return mode and by using only one side knife and the front knife, the product can be manually rotated and trimmed at all four sides. The formats can be set by entering the dimensions through the touch screen and by readjusting the head gauge. Small-size format Small formats down to 50 x 60 mm can be processed with the aid of modified back gauges of the feeder clamp, a small-size format trimming plate and by a specific clamping shoe. Delivery extension The delivery line can be extended by various modules, depending on what the customer needs. Waste conveyor belt A conveyour belt located under the delivery ensures automatic disposal of the trimming waste. Combination options Hopper Split cutting 4-side trimming Small format Large format Hopper Split cutting - - OK partly possible 4-side trimmingt - - OK OK Small format - OK OK - Large format - partly possible OK - Large-size format The use of extended side knives, an enlarged trimming plate and of a specific clamping show allows large formats of up to 350 x 500 mm to be processed. Side table for front table extension With the aid of a mobile side table, the products can be transported, buffered or stored. This offers more working and storage space. Accessories trolley This trolley ensures easy stowing of all accessories required. 6 7 Subject to modifications due to technical progress.

5 Published by: PERFECTA Schneidemaschinenwerk GmbH Bautzen Concept & graphic design: Photographs: Rainer Weisflog, PERFECTA Editorial deadline: 4/ copies/english PERFECTA Schneidemaschinenwerk GmbH Bautzen PERFECTA Schneidemaschinenwerk GmbH Bautzen Schäfferstraße Bautzen Germany Phone: Fax:

High-Speed Cutters. Make finishing more industrial

High-Speed Cutters. Make finishing more industrial High-Speed Cutters Make finishing more industrial History The origin of PERFECTA dates back to 1896 when the first paper cutting machines were designed and built in Bautzen, Germany. Since this time, we