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Imported Machine Tools and Korean Machine Tools  .....  공작기계 수입 및 국산공작기계 수출

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 ref. colgar04-mshear

English

Korean

 

    COLGAR MECHANICAL GUILLOTINE SHEARS

     

Ample size and minimum yield for perfect shearing. The considerable weight of the blocks is compensated by air-powered balance weights.

 

pv120-ColMS01-overall pv120-ColMS02-CM3020 pv120-ColMS04-beam

pv160-ColMS03-CT6500-13

 

pv120-ColMS05-clearance

ALIGNMENT OF BLADES AND CLEARANCE ADJUSTMENT

(for medium/heavy duty shears) The alignment of the blades is carried out through a blade supporting block and actuated through system of wedges.

Advantages of this system:

- perfect alignment

- high rigidity of the system with consequent long life of knives

- easy replacement for blades sharpening

pv120-ColMS06-lub

THE HOLD DOWN

Is hydraulic with independent plungers. Exceptional clamping power prevents even this slightest movement of the sheet during cutting.

 

LUBRICATION

Is centralized and automatic.

pv120-ColMS07-SheetSupport

SHEET SUPPORTING TABLE (TAP) OPTION

This table meets following requirements:

- support of sheet

- feed of sheet during cutting operation

- conveying of cut piece

- separation of the scraps and their container

pv120-ColMS08-Backgauge1

THE BACK GAUGE

Motorized back gauge by means of recirculating screws and N.C. control with programmable sequences and workpiece counter. A damper provides for absorption of the sheet shock during its positioning and allows the bar to move back during cutting thus enabling easy removal of the workpiece. On request (for medium and large-sized shears) the back gauge can be supplied with the automatic tilting of the bar, allowing cutting of oversized sheets.

pv120-ColMS09-Backgauge2

pv120-ColMS10-accessories

STANDARD ACCESSORIES

front extensions

- start square

- rule of adjustable stops

- set of service wrenches

- spheres on working table

- cutting area lighting

pv100-ColMS12-CutCenter

OPTIONAL ACCESSORIES

- special large-sized sheet supports

- square with-mm-rules and adjustable/tilting stops

- goniometric square for angle cutting and spheres for sheet support and handing

Graduated squaring arm (special execution).      

pv120-ColMS11-square

pv120-ColMS13-narrow

CUTTING CENTERS

COLGAR can also offer and realize automatic cutting centers equipping their shears with  CNC  controlled feeding and conveying systems. The configuration of such cutting centers can be more and more complex starting from the basic solution:

- front feeding systems equipped with clamping units

- guillotine shear

- rear supporting system up to units equipped with:

- loading bridge with or without rotating head

- aligners of metal sheet under processing

-tilting units

- hydraulic unit avoid twisting of cut strip

- conveyors and stackers.

pv140-ColMS14-ConveyorStack

Hydraulic equipment to allow cutting of very narrow strips without "Twist" caused by the cutting angle.

 

Automatic conveyor and stacker system with sheet holder during cutting operations and output; automatic pile conveyor system also available

pv140-ColMS15-CM3006

CYCLE RATE

This indicates the maximum possible down-stroke rate per minute, with a stop after each upstroke.

Usually, n. cycles = 70 % n. strokes.

 

SHEARING RATE

Maximum real machine performance, i.e. down-stroke rate per minute, for  shearing maximum sheet thickness, with a stop after each upstroke and a pause for sheet handling Usually, n. cuts = 30/40% n. strokes.

N.B. - Machines may be provided with the same shearing and stroke rates.  

 

COLGAR Sync Press Brake

COLGAR Press Brake

COLGAR Hydraulic Shear

COLGAR Mechanical Shear

COLGAR Horizonta

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