Cut Saw DC600

11-09 / EN-W

Post processing of the boards include automated stacking and transport of complete board packs.

The DC600 fixing system straightens the board during operations.

The saw can be equipped with manual or fully automated board picking systems for material supply.

The two saw blades work simultaneously on the board.

Two saw blades for simultaneous cuts at both ends of the board �

Mill cutter for bird mouths and complex processing �

Two boards per cycle gives a cycle time of 6 seconds per piece regardless of length. �

The Double Cut saw is developed for high capacity and high accuracy cutting of timber. It is equipped with two saw blades which work either in parallel with the same board or with two dif-ferent boards simultaneously.

Double capacity with the Double Cut saw

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Example of a saw center setup.

The preprocessing of adding projects to work queues can be done anywhere on the �company; In the office, from the fork lift or even at the saw.

The work queue and required material is published on a web site to allow fork lift drivers �to know what material is needed next in the machine.

With 21 servo axes, the Double Cut is a flexible saw that can be programmed to carry out both simple and complicated processing operations using the same machine. It has a milling cutter for more advanced operations. The DC600 has a full range of peripheral equipment such as pickers, stackers and marking units, making it adaptable.

Another advantage with the CNC controlled Double Cut is the crossway timber input which saves floor space. The machine also utilizes the material well, as it minimizes waste with a built-in opti-mization function. It is easily connected to an existing network, which in turn generates more ways of utilizing the Double Cut’s high capacity.

Automation to higher levels

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Curve measuring system �

Flipping function �

Two boards per saw cycle �

Marking unit �

Destacking option from multiple piles �

The DC600 infeed system includes laser measuring of the board, flipping function, marking unit and stacking to allow two boards to be cut simultaneously.

The laser measuring system and the flipping function determines the curve of the board and flips it when necessary. This way, all pieces are aligned and inserted into the saw in the same manner. The saw software determines which way the curve should bend on each piece and optimizes the cuts according to this.

The stacking function places two boards on top of each other. A marking unit travels along the two boards and prints information for each piece over the whole length of the board. Finally, a pusher inserts the printed and stacked boards into the cut saw in a controlled process.

The infeed system can be operated manually or even better with a destacking system. When using a destacker you have the option to feed the saw from one or multiple wood piles with different board dimensions. With this option you have fully automated the infeed side of your saw.

The infeed system

Cut Saw DC600Cut Saws

Desired bend direction of the timber in a truss example

The DC600 Infeed system

Stacker for Cut Saw DC600

Stack width 800 mm �

Fully automated or can be manually operated �

Can receive boards from the saw while stacking a full layer �

Randek stacking system for the cut saw DC600 consists of seven cassettes with swords and a hydraulic lifting table. The stacker is completely integrated in the saw and controlled from the program or manually at a separate console. The stacker senses the next board width and decides to eject a complete layer on the stack or wait for the next board before the stacking process starts.

The stacker can be combined with roller conveyors for timber stack transport, making it possible to fully automate the out feed side of the saw.

The Stacking System

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The Transfer program automatically exports a picking list for the fork lift operator. He can easily see what kind of material is needed in the near future for the saw. The exported list is pub-lished in Internet Explorer on the local LAN and is visible for all personnel who require the information.

Export functions

The Transfer program lets you import self-made or auto generat-ed files from truss calculation programs. Here you can optimize your pieces to achieve an optimal process. The jobs get queued and you can easily make changes to job orders and timber stacks.

The Transfer

In the Editor program you can easily create your own projects, single pieces or a complete roof. The program can be run at the saw or as a stand-alone application anywhere in or outside your company. The easy to use interface makes the creation process smooth and problem free.

The Editor

The software for the cut saw DC600 is in fact a Randek developed CAD/CAM-software. It gives you the possibility to import files from the leading truss calculation softwares, or to make your own boards with whatever processing operations you need to do. With an optimizing system the boards are joined together in the most rational way to minimize waste and to speed up the operations.

Finally the complete jobs are gathered in the job-queue where you easily control the saw in what order to produce and when to finish and start new timber stacks on the output side.

The software

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Technical data

Cut Saw DC600

Description Minimum Maximum

Length 10825 mm

Width 2310 mm (4875 mm incl. stacker)

Height 2950 mm

Saw angle 0° 360°

Saw inclination 0° 62°

Mill angle 0° 360°

Incoming material - length 2000 mm 6700 mm

Incoming material - width 50 mm 250 mm

Incoming material - thickness 20 mm 100 mm

Processed material - length 1 mm 6600 mm

Saw engines 2 x 5,5 kW

Mill cutter engine 1 x 6,7 kW

Mill cutter 2 x Ø180 mm

Saw blades 2 x Ø600 mm (Hard metal)

Electrical connection 400V (50Hz) - 63A / 230V (50Hz) - 160A

Pneumatic connection 6,5 bar - 1250 l/min

Dust exhaust 8000 m3/tim

Capacity Down to 4 seconds / processed board

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Randek AB, Tångvägen 24, SE-311 32 Falkenberg, SwedenPhone: +46 346 55 700, Fax: +46 346 55 701, www.randek.com, E-mail: info@randek.com

Randek develops, manufactures and markets high-performance machines and systems for prefab-ricated house manufacturing. The product range consist of: cut saws, wall-, floor- and roof lines, roof truss system, butterfly tables and special machines. The automation level stretches from fully automated to manual.

The company history goes back to the 1940s and began working in close cooperation with the first prefabricating house producers. Today leading house producers in 36 countries are using Randek machines and system.

Wall-, Roof- and Floor linesComplete product program for manufacturing of walls, floors and roofs. From manual to fully automatic systems.

Randek in brief

ServicesA wide range of services such as Factory Layout designs, Machine maintenance, House building systems and Financing.

Specialized machineryCustomized machinery developed for specific applications such as the Automatic stucco machine, Beam insulating machine, Roof board machine or the Window frame machine.

Butterfly tablesFlexible and well tested butterfly tables. Simple or advanced with a wide range of options.

Roof truss systemsAdapted equipment for rational manufacturing of roof trusses. From traditional systems to fully automatic.

Cut saws High quality and well tested saws with different automation grades. Also specialized saws for custom applications.

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