LC-2 B - NWF
TNT Printing and Cutting Line.
Machines > No Woven Fabric > LC-2 B
Printing machine for non-woven fabric, from reel to sheet, equipped with an adhesive belt for dragging material, which guarantees perfect positioning of the print and a precise cutting point, the machine is equipped with two colors of flat screen printing and two hoods of drying that allow the drying of the ink before cutting, at the exit a clamp system keeps the sheets under tension for the cutting phase, then moves the sheets on a stacker that sorts them in stacks, the machine can be stopped when you get to the desired number of sheets. The second color can be used as well as for making two-color prints, to make reference notches that can be used in the product packaging phase to follow seams or make holes for inserting closing lanyards.
MAIN TECHNICAL FEATURES
- Unwinder with sensors for TNT, possibility to manage from 1 to 4 reels at a time
- No. 2 screen printing units
- Stroke lenght, squeges inclination, pressure and number of passes can be adjust
- Possibility to mount frames of different sizes up to the maximum size managed by the machine.
- Print formats 100x140 cm, 120 x160 cm, 140 x 160 cm cm, 140 x 180 cm, others on customer request
- No. 2 drying hoods with adjustable stroke, (on customer request also adjustable power)
- Hood drying width: 40 cm (different sizes on request)
- Motorized cutter, adjustable stroke length, cuts all printing rolls simultaneously.
- Materials managed by the cutter: non-woven cotton or polypropylene.v
- Drive unit with adhesive belt, feed with brushless motor.
- The progress of the carpet can be varied according to the length of the cut to be made.
- Carpet washing system (optional)
- Stacker with mechanical lifting controlled by photocell.
- Total line length: 900 cm
- Total line width: 220 cm
- Worktop height: 91 cm
- Theoretical production: 10-12 cycles / min
- Installed electrical power: 3 kW (printing machine) + 2X (2x6) kW (drying hood) = 27 Kw
Line Description
Structure
Made of monobloc electro-welded steel completely painted and guarded in all its parts.
A carbon sheet will be applied to the wooden panel.
A carbon sheet will be applied to the wooden panel.
Print unit
- Central structure printing unit with single linear guide.
- Squeegee speed linearly variable from 0-50 m / min.
- Pneumatic squeegee with registers for adjusting the pressure and angle of attack.
- Transversal and longitudinal centering registers of the drawing.
- Pneumatic unilateral lifting.
- Determination of the squeegee stroke independent and adjustable by magnetic switches.
- Pneumatic panel fixing with ref. side.
- Printing unit is equipped with a membrane keyboard to control:
- A) Manual squeegee test.
- B) Selector for raising and lowering and total panel raising.
- C) Independent adjustment of doctor blade and scraper speed.
- D) Lever for pneumatic opening / closing of the frames.
- The determination of the number of passes is programmed on the general control panel.
IR hood for intermediate drying
- Hood support trolley designed for fixing on the longitudinal guides of the machine.
- N ° 1 steel hood with radiating surface 40x140 cm each. complete with carriage for transversal movement and independent handwheel for height adjustment.
- Electrical panel for controlling and switching on the hoods with timer.
- Electric absorption 6 kW each.
- Power supply from electrical panel.
- Voltage 380 V / 3/50 Hz.
Cutter
- Electrowelded bridge structure complete with supports for fixing the cutter. Motorized linear guide having the same technical characteristics as those currently mounted on the print carriages.
- Pentoragonal Rasor motorized blade complete with wedge base.
- V-shaped wedge for invitation to start cutting
- Electrical control panel complete with inverter for cutting speed variation
- Proximity for blade stroke adjustment
- Remote control switch for synchronizing the cutter to the machine
Sheet Drag Group
Mounted on a double guide linear drive unit, it will have the
function of transporting the sheet from the gripping position to
correspondence of the blades, to its maximum length and to the intermediate measures preset by the position of the adjustable limit switch.
Gripper speed adjustment.
When loading the fabric, a roll panel will be inserted.
Gripper speed adjustment.
When loading the fabric, a roll panel will be inserted.
Stacker
The cut sheets will be superimposed keeping the upper level constant,
The raising and lowering of the pallet racking castle will be automatically controlled by photocells.
The raising and lowering of the pallet racking castle will be automatically controlled by photocells.
Endowment
Laser
Meter stops fabric (one before cutting and one at the entrance)
Meter stops fabric (one before cutting and one at the entrance)
