Main Parameter
Remark: Print material thickness, width should match with setting tension.
ors： 6 colors
 Register precision: ±0.10mm
 Printing repeat length： 400-800mm
 Dycril plate and double faced
 Max. mechanical speed： 250m/min
 Running speed： 15-200 m/min，
Actual speed influenced by below factors:
 Printing plate perimeter
 Printing material  Max. Substrate width: 1270mm  Printing width： 1250mm  Printing col
 Substrate： Paper: 30---300 gsm
adhesive tape option together: 1.14 0.55mm Remark: Sleeve system
3
 Ink and solvent
 Printing typography and quality
 Web direction: Print unit on the right side of rewind unit
(stand in operation side to observe web direction)
 Ink type: Water based ink, alcohols based ink and
solvent based ink.
 Driven method: Gear drive
 Register control: Manually operation
 Power: AC400V ±5% ，50Hz
 Max. unwind and
rewind diameter: φ1200mm (1000Kg)
 Splice method: Stop and manual splice
 Heating & drying system: Electrical heating
temperature: 10-35 ℃
 Relative humidity: 30-80%（20℃ as reference temperature）
 Compressed air: No lubrication, drying and wipe off humidity
with filter
 Air pressure: 6Bar
 Dew point : 2℃
 Cooling water:
 Filter: less than 20μ
 Pressure: 2Bar-3Bar
 Water income temperature (cooling  Total motor power: 70KW (usually use 65%)  Electrical heating pipe power: 90KW  Max. Noise: Lower than 85dB  Suggestion operation
4
roller, temperature 20℃)：from 15-18℃
 Hardness (CaCO3): 2.5-4mg/L
 PH：7-8.2
 Tension control range: 4～20kgf/ full web
 Machine color: RAL3020 (red) RAL7035 (grey)
Remark: Only for HUAYANG provided main machine.
 Machine size
(Length×Width×Height): See attached drawing.
Remark: No included height of user provided exhaust pipes.
3. Function units
3.1 Unwind unit
 Hydraulic swing arm unwinder.
 Unwinding by air shaft: φ76mm (3”) or φ150mm (6”); Max. l
3.2 Infeed unit
 Consists of steel roller and rubber roller.
 Steel roll is driven by vector frequency motor.(Yaskawa close loop frequency system, 4KW)
 When printing unit start running, driving roller move with printing unit.
 Press on/off of rubber roller is controlled pneumatically.
 Splice platform. oading: 1300kg;  Max. unwind diameter: φ1300mm  Paper roll can be adjusted laterally by the handwheel on the operation side.  Automatic magnetic particle brake for tension control. Capacity: 200N.M  Tension controller: China made.
5
3.3 Printing unit
 Cast iron frame and each printing unit supporter.
 Max. printing colors: 6 colors.
 Driven method: Gear drive.
 Printing cylinder roller, anilox roller transferring side bearings and central impression drum bearings used centre lubricate.
 Print unit matched safety switch.
 Central impression drum:
 Double layers structure, steel, surface plate hard chrome two sides supported by cylindrical roller bearing;
 Cooling water can go through between two layers and make sure the surface temperature is constant.
 Frequency conversion motor drive.
 Printing cylinder roller
 Printing cylinder roller is hollow structure, steel
 Driven method：Gear drive；
 Two sides supports, electrical hoisting device quickly to change cylinder.
 Anilox roller
 Anilox roller is hollow structure and steel, spray coating surface and processing ceramic ink cell.
 Driven method: gear drive
 Two sides supports, electrical hoisting device quickly to change cylinder.
 Printing pause machine still slowly running to avoid ink drying.
 Doctor blade
 Aluminum alloy doctor blade, closed ink chamber to reduce the solvent evaporation and maintain the ink viscosity and cleanliness.
 Blades installed in cavity on both sides, reverse blade for sealing, positive blade for ink scraping.
 The doctor blade overall compression pressure evenly, and can be
6
manually adjusted through regulating valve.
 Ink supply system
 Each color matched the diaphragm pump.
 Vertical register:
 The vertical register control devices adjusted manually, use hand wheel which has meter to adjust turbo-worm reducer drive cylinder bevel wheel movement in central drum bevel wheel and produce phase change to arrive vertical register.
 Adjustment value display by hand wheel meter, adjustment range: ±10mm.
 Lateral register:
 The lateral register control devices adjusted manually, use hand wheel which has meter to adjust turbo-worm reducer drive cylinder lateral movement, lateral adjustment range: ±10mm.
 Pressure adjustment:
 Support base use high strength alloy cast iron, and twice treatment.
 Anilox roller and cylinder driven through high-precision ball screws and also has precision feed rate adjustment device. Feed rate indication clear by hand wheel adjustment meter.
 Plate cylinder base and anilox roller base slid on high precision linear guide freely.
 Cylinder and anilox roller on and off driven by pneumatic driven.
 Each printing unit can be control independently, may stop at any time.
 Static image monitor
 Resolution：1280×1024；
 Magnification：3-12 times（according to area magnification）；
 Display method: full screen