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SECOND GENERATION

The new CZ series represents the evolution of the winning original concept: an high production cutting island, with a tilted work area that is highly ergonomic and integrated with an extended cutting area, but always directly under the control of the operator. The TUV certification obtained for our machines is a further guarantee of the highest safety standards.

CHOOSE YOUR SIZE

A deeper tilted work area allows for handling the hides in large portions, or even entire hides if the area is wide enough. This is the reason why, depending on the hides, everybody can choose the correct width of the conveyor belt among sizes M, L and XL, respectively 1.6, 2.0, 2.4 meter.

CZ M

With a work width of 1600 mm, it offers high flexibility in compact dimensions. It can process entire small and medium hides in one step or up to large half hides in a longitudinal way in multiple steps.

CZ L

With a work width of 2000 mm, it can process entire hides or half hides of calves enabling complete positioning even in one step. This characteristic and the full view of the tilted work area, facilitates and speeds up the work of the nesting operator with a consequent increase in production.With the appropriate accessories, it is also the ideal solution for cutting materials in rolls, single or multiple ply.

CZ XL

With a work width of 2400 mm, it eliminates all limitations related to hide dimensions by processing on a large tilted work area even entire hides or half hides of adult cows. This model is the most complete solution to meet the wide variety of needs of cut.

COMPACT MULTI-TOOLS HEADS

Entirely developed, produced and integrated by Comelz, the tools are fast, robust, and reliable. In addition the tools are lightweight and compact improving the mechanical rigidity and allowing for quick and easy access to tool changing due to head rotation.

CUP HEAD SERIES

Evolution of the CU series with pneumatic oscillator available in 3 oscillation strokes of 2, 4 or 8 mm suitable for cutting materials up to 4.5 mm. The punching is managed by a maximum of 5 rotating punches mounted on revolver units and the equipment is completed by a pen to mark with interchangeable refill.

HIGH CUTTING EFFICIENCY

The knife height is controlled by a servo-system that allows the operator to adjust the knife height in the control panel and especially allows for dynamic and automatic compensation of the unevenness of the cutting area. This guarantees accuracy and high cutting efficiency reducing wear and tear on blades and cutting mat.

CU HEAD SERIES

Basic head with electric oscillator in 2 oscillations of 1,2 or 2 mm suitable for cutting materials up to 2 mm thick. The punching is managed by a maximum of 5 rotating punches mounted on revolver units and the equipment is completed by a pen to mark with interchangeable refill.

STOP & GO FOR CUTTING CORNERS

The Stop&Go patented system, available in the pneumatic Comelz oscillators, speeds up the execution of fragmented corners because it allows the blade to place in vertical controlled position during every oscillation, in order to get in and out the material during the cutting of corners without moving the head vertically, which is slower.

TILTED TABLE AND TELESCOPIC ARMS

Thanks to the tilted table, the single nesting/cutting area is extremely ergonomic and easily supervised by the operator. The exclusive suspended, telescopic arms enable the heads to work on an expanded area without obstructing with fixed support structures the operator view and the projection field.

LASER PROJECTORS AND ANTI-REFLECTION LIGHTS

The integrated laser projectors always guarantee complete and optimum visibility of the piece shapes to be nested for every type and colour of material. The large work area is illuminated by a system of LED lamps.

MICRO-SECTOR VACUUM SYSTEM

A sophisticated vacuum system controls a large number of independent micro-sectors, each of just 10 x 14 cm. This concentrate with great resolution the vacuum power only where necessary, considerably reducing vacuum leaks along the irregular outline of the leather.

WASTE HOLDER

Specially designed, and perfectly integrated into the tail of the machine, a handy bag is available to collect waste material residuals of the cut.

VISION CC

The Vision CC functionality allows, through the use of a camera and the special COMELZ cutting mat, to check each single advancement of the material to be cut to eliminate any errors due to the movement phase of the belt.

INCLINED LIGHTS

Recommended to avoid the glare of LED lights on particularly reflective materials, these particular inclined lights are available that divert light from the operator. Each oriented in order to avoid reflections in the direction of the operator and to better highlight the characteristics of the skin.

REMOTE SERVER

To fully exploit the auto-nesting software, a dedicated calculation server is available that can reduce time and increase the number of nesting solutions calculated.

ASSISTED PICK

With a touch screen and a dedicated software you can easily identify parts with different size of parts of different articles, send back into the bill of order parts that were potentially damaged, but also control the cutting machine parameters (knife hight, speed, etc.) directly from the collection position. With the aid of high quality LCD projectors, the collection assistance system can be integrated. By projecting different colors on different pieces of measurement, or pieces of different items in the same area to optimize the yield of the material, it is easier to identify and speed up the collection.

SOFTWARE GL

GL is the main software of the COMELZ cutting machines that allows the management of all machine operating parameters such as speed, acceleration, cutting mode and diagnostics as well as managing the models of the parts to be cut, cutting orders and recalling other programs additional available for specific operations or functions.

CALCON

Mini CAD, running on board machine, to customize models in order to optimize the cut and the nesting algorithm, and to convert models from other CADs in DXF format using specific filters.

AUTONESTING

Algorithm resulting from years of experience in automatic cutting optimization of both synthetic and natural materials. Fully configurable, it offers parameters such as cutting direction, quality areas, pairs and much more, to be taken into account for a constant yield over time. The data are used in the cutting phase to optimize consumption.

NESTING REPORT

The report of the nesting activity of leathers as of synthetic materials is presented in various selectable formats to obtain all the information concerning quantities, consumption, areas, qualities, yields and any other data useful for evaluating and storing nesting data. The report can also contain the graphic visualization of the final result, for an easy visual verification, while the coding generated by the off-line nesting activity can be used for an immediate transition to the cutting activity also in remote mode.

STATISTICS

It allows the complete report of the machine both in terms of production and total efficiency OEE (Overall Equipment Effectiveness). The information is presented with a simple and intuitive graphic interface, but can also be exported to third party programs in standard formats (html, json, csv, etc.).

VISION SN

Automatic placement software on materials that have known references (logos, recurring drawings, etc.) which must result in precise alignment of the cut piece. As an additional module, VISION DS allows you to automatically manage the distortion of geometries, so that any references on the material are always aligned and centered, typically belts.

AUTHENTIC INNOVATION

Since 1943, Comelz products have been produced with constant innovative thrust. In 2002, following an in-depth research and development process, the firm began marketing the CM44, the first high production cutting island with double head and conveyor belt, for total parallelism of the 3 operations of nesting, cutting and piece removal.