CI flexo printing machine Water based Solvent ink Center drum PE NY PP PET PVC OPP BOPP Water Label Shrink film Paper

Central drum

1. Function: drive the whole printing bit

2. Origin: domestic (including automatic cooling system)

3. Structure: Adopt inner and outer double wall structure, high quality alloy steel manufacturing, and through many times of accurate dynamic balance and surface electroplating treatment, effectively ensure that the surface is not corroded

4. Fixed mode: adopt high-precision imported double row roller bearing for support. The whole set of supporting mechanism is imported together with the big roller to ensure the accuracy

5. Control mode: independent pneumatic brake brake device, drum shaft end installed ten thousand levels of high-precision encoder, real-time detection of drum speed signal, to ensure that the printing plate roller, the roller and the center of the cylinder surface linear speed synchronization

6. Driving mode: Driven by the main motor

Center drive gear

1. Function: drive the central drum

2. Origin: domestic

3. Structure: 20 Crmos material is used. After hobbing, the hobbing is quenched and tempered, and then the teeth are grinded.

High precision gear, not easy to damage.

3. Fixed mode: adopt high-precision imported double row roller bearing for support to ensure accuracy

4. Control mode: An independent pneumatic brake device, a 10,000-level high-precision encoder is installed at the drum shaft end to detect the speed signal of the drum in real time to ensure the synchronous linear speed of the printing plate roller, anilicon roller and the surface of the central drum

5. Driving mode: driven by the main motor

Printing cylinder

1. Function: Paste printing plate

2. Roller shape: shaft type

3. Printing length: 345-860mm (rollers of different specifications need to be replaced for different sizes)

4, fixed way: printing roller adopts cantilever beam support structure, double line precision roller bearing, high rotary precision, convenient and quick replacement

5. Driving mode: The plate roller is connected with the anilox roller and the center drum gear, which is driven by the main motor

Printing plate

1. Function: Transfer patterns to printing materials

2, material: resin version (thickness: 1.7mm, double-sided adhesive thickness 0.38mm)

Anilox roller

1. Function: Inking, transferring the printed pattern to the printing plate

2, anilox roll shape: a shaft type ceramic anilox roll

3. Fixed mode: adopt cantilever beam support structure, double line precision roller bearing, high rotary precision, convenient and quick replacement

4. Driving mode: Gear connection is adopted between anilox roller and plate roller, which is driven by the main motor

5, automatic ink transfer: when the machine stops or off the press, the aniline roller and the plate roller will be automatically off the press. After the printing ink is transferred to the printing material, the plate roller and the central drum will be off the press to keep the plate clean; In the stop or pressure, ceramic roller automatically switch to uniform ink state

Doctor blade

1. Function: Evenly the ink on the anilox roller.

2, quantity: each color with one set of closed chambe doctor blade, reduce ink volatilization, maintain the viscosity and clean ink

3. Material: the cavity is made of aluminum alloy profiles, with the function of quick replacement.

4. Scraping mode: The scraper body is equipped with a forward and backward scraper, which acts as a seal, and a forward scraper which acts as a scraper. The pressure is even, and the two sides are fixed with a cavity seal block, which is more convenient for replacement

Oil station

1. Horizontal: adjusting hand swing + fixing sleeve + bearing + locking screw + motor

2. Longitudinal: adjustable hand swing + fixed seat + bearing + locking screw + motor

1, longitudinal: manual big adjust, motor micro adjust

2, horizontal: manual big adjust, motor micro adjust+ computer automatic registe

1, heating mode: electric heating tube, automatic temperature control, maximum temperature 60℃ (room temperature 20℃)

2, heating power: 18Kw

3, heat delivery mode: the use of fan blow hot air

4, control mode: PC control, there is a chain function between the heater and the fan, the host operation, to ensure that the fan starts the air volume before the heater can start, to prevent the damage of the heater, digital adjustment.

5. Installation mode: fixed after each printing unit.

6, oven structure: half open structure, box for wind knife type air mouth.

7, oven length: 150mm/ *7 sets

1, heating mode: electric heating tube, automatic temperature control, the highest temperature of 80℃ (room temperature 20℃)

2, heating power: 96KW

3, heat delivery mode: the use of fan blow hot air

4,oven structure: fully closed structure, bellows adopt insulation structure, and has heat circulation function, inlet and outlet air volume can be adjusted separately, reduce energy waste

5, oven opening mode: cylinder opening and closing, and with safety protection device

6, control mode: PC control, there is a chain function between the heater and the fan, the host operation, to ensure that the fan starts the air volume before the heater can start, to prevent the damage of the heater, digital adjustment.

7. Oven length: 4m

8. Others: Guide roller in the drying box adopts active form, and the speed is synchronized with the host machine

1)Electric cabinet part

1. All electrical appliances and control systems are centrally installed in a dust-free electric cabinet with a fan, which is installed on the side of the receiving unit. The bridge is equipped with a pedestrian passage on the top to facilitate wire inspection.

2. Electrical cabinet protection grade IP54, good airtight

2)Electrical control system

1. The whole machine control adopts PC centralized control to realize systematic closed-loop tension control of the whole machine

Control, safety and stability.

2, temperature closed loop automatic control, high precision, temperature can be controlled in stages.

3. The driving part is controlled by frequency conversion.

5. Pendulum roller tension detection mechanism is adopted for tension detection.

4. The whole operation is operated by touch screen, which is convenient and fast.

3)Motor part

1. Main motor + frequency converter: 1 set

2. Unwind motor + frequency converter: 1 set

3. Rewinding traction motor + frequency converter: 1 set

4. Rewind motor + frequency converter: 1 set

5. Ink transporting motor: 8 sets

6. Forward and backward motor: 16 sets

7. Color registration motor:16sets

4)Safety control section

1. In the emergency stop state, all the press rollers are off pressure and all the rotating motors stop working

2. When the emergency stop button is pressed, the system ensures that all transmission motors of the machine can be stopped quickly by means of direct hardware emergency stop

There are three ways to stop a machine

1) Emergency stop

2) Quick stop (suitable for breakage and alarm)

3) Stop normally

Requirements

1,Air pressure: 0.7Mpa±0.1Mpa

2,Diaphragm pump separate air path

8pcs

(Plate thickness:1.7mm+adhesive tape0.38mm)