Automatic High Speed Flexo Printer Slotter Machinery

• Warranty: One Year
• Certification: CE
• Condition: NEW
• System Supported: Windowsxp32
• After-Sales Service Provided: Engineers Available to Service Machinery Overseas
• Printing Interface: USB3.0
• Model NO.: CZXY-1224
• Applicable Material: Stickers, Paper
• Arrangement Position of Color Groups: Combined Gravure Press
• Usage: Rigid Packaging Gravure
• Feeding Mode: Web Gravure Printing Machine
• Automatic Grade: Automatic
• Color & Page: Multi-Colour Printing Press
• Structure: Rotary Type Printing Machine
• Transport Package: Film Packaging
• Specification: 10m× 2m× 2m
• Trademark: CZXY
• Origin: China

Product Description

Functions and characteristics of the entire machine
 

• The electrical appliances and computer software of the entire machine are all from internationally renowned brands, with stable and reliable quality; Adopting a human-machine interface and computer order management, it is easy to operate.
• The entire machine's wall panels and important components are treated with aging and tempered to eliminate internal stress in the metal; CNC grinding machines are manufactured using high-precision machining centers for grinding and processing.
• The shaft and rollers of the entire machine are made of high-quality steel, with high-precision computer dynamic balance correction, grinding processing, and hard chromium plating on the surface.
• The transmission gears of the entire machine are all made of 45 # high-quality alloy steel, which has undergone gear shaving processing and has a 6-level accuracy, ensuring high precision in color matching for long-term use.
• The transmission parts (shaft and tooth connections) of the entire machine are all keyless connections (expansion sleeves), eliminating connection gaps and suitable for long-term high-speed operation with high torque.
• The main transmission components of the entire machine are equipped with Harbin bearings, which are easy to maintain and have a longer lifespan.
• The lubrication system of the entire machine adopts spray type automatic lubrication, equipped with a dual oil level balance system, and adopts a double-sided shield design.
• The entire machine has preset adjustment functions, including paper feeding, printing, slotting, die-cutting, automatic reset to zero, and automatic memory reset.
• The working clearance of the entire machine is adjusted using a wrench free quick adjustment, which is fast and convenient to perform.
• The host adopts frequency conversion control, which makes starting and running smoother and more energy-efficient.
• Equipped with a ink shortage alarm device to monitor the working status of the ink supply system in real-time.

 

• Paper feeding department
•  

1. Machine clutch:
1) The electric control machine is equipped with an alarm bell for clutch and continuous ringing during operation to ensure the safety of operators.
2) Pneumatic interlocking device, securely locked, convenient and accurate.
3) The main motor adopts a variable frequency motor and a variable frequency controller, which is energy-saving and starts smoothly. It is equipped with a motor start protection device.
4) Host self-locking function: When the unit is not fully locked, the host cannot start, ensuring the safety of the machine and operators; Under normal operation of the host, the clutch function of the unit is automatically locked to avoid machine and personnel injuries caused by misoperation
2. Leading edge paper feeding system
1) Suction assisted paper feeding, 7.5kw high-pressure centrifugal fan, capable of variable frequency control of air pressure according to the bending degree of the cardboard, ensuring high-speed and accurate transportation of warped cardboard and thin cardboard.
2) The lifting and dropping of paper are pushed by air cylinders, with quick and powerful movements.
3) The side panel is electrically adjusted and adjusted by the computer touch screen (computer set values, automatic adjustment), the front panel is manually synchronized, and the rear gear box is electrically adjusted.
4) Separation paper feeding device, (continuous or separation paper feeding can be selected according to needs)
5) Install a touch screen display that can automatically display the production quantity, production speed, and set the production quantity.
7) The die-cutting section is equipped with an interlocking control switch to achieve emergency stop, stop feeding, or resume feeding (also equipped with a complete machine acceleration and deceleration button)
3. Dust removal device
1) The paper feeding department is equipped with a brush dust removal device and a powerful negative pressure vacuum fan, which can remove a large amount of dust, paper scraps, and other debris on the printed surface of the cardboard, improving the printing quality.
4. Paper feeding roller (double row axis paper feeding)
1) The outer diameter of the upper roller is 155.4mm.
2) 45 # seamless steel pipe, wrapped in wear-resistant rubber, and subjected to computer dynamic balance correction.
3) Lower roller, outer diameter 155.4mm, embossed with hard chromium plating, and subjected to computer dynamic balance correction.
4) Manually adjust the gap dial of the paper feeding roller, with an adjustment range of 0-12mm.
5) The front paper feeding rubber roller (elastic rubber roller) is pneumatic lifting and automatic pressure regulation, which can reduce the strength damage of corrugated cardboard.
5. Snap device
This machine is equipped with a pneumatic leveling device, which makes the horizontal positioning of the cardboard more accurate and avoids waste. (Computer controlled synchronization time)
6. Computer device:
1) The main motor adopts a variable frequency motor, and the frequency converter adopts SINEE, which can save energy and electricity by up to 30%.
2) The fan is controlled by an independent frequency converter and the air pressure is adjustable.
3) The main screen is controlled by PLC and has a human-machine interface.
4) The printing department, slotting department, and die-cutting department are equipped with automatic zero setting devices. (Generally, cartons use automatic zero setting devices, and two test prints can be adjusted to the correct position.)
5) Automatic plate lifting and dropping device, printing Anilox rises and falls in sequence (computer adjustment delay), to avoid multiple dips of printing plate.
6) Equipped with an ink shortage alarm device, it can monitor the working status of the ink supply system in real-time to avoid ink shortage.
7) 7-inch color touch screen controls the paper feeding section, order storage, memory reset, infrared photoelectric counting, and preset order processing quantity.
8) One button split reset function, with high accuracy and improved work efficiency after the unit is split and combined.

,Printing department



1. Printing roller:
1) Outer diameter: 393.6mm (including plate outer diameter: 408mm).
2) Steel pipe surface grinding, hard chromium plating. Mark reference lines in the horizontal and circumferential directions of the roller body for easy plate alignment.
3) Perform computer dynamic balance correction and ensure smooth operation.
4) Clutch type plate rolling shaft.
5) Full version hanging plate slot, suitable for 9mm-10mm hanging plate strips.
6) Loading and unloading the printing plate, with a foot switch electrically controlled for forward and reverse rotation.
2. Printing pressure roller:
1) Outer diameter is 156mm. Steel pipe surface grinding, hard chromium plating
2) Adopting high-quality seamless tube precision processing, computer dynamic balance correction, and smooth operation.
3) Manually adjust the gap dial of the printing roller, with an adjustment range of 0-12mm.
3. Paper feeding upper and lower rollers:
1) Upper roller, outer diameter 99mm thick walled steel pipe, equipped with two paper feeding wheels (self-locking type, no need for loose screws, easy adjustment).
2) Lower roller, outer diameter 155.4mm thick walled steel pipe, surface ground, hard chrome plated.
3) Manually adjust the gap dial of the paper feeding roller, with an adjustment range of 0-12mm.
4. Metal Anilox:
1) Outer diameter is 198mm (number of wires: 180-250, number of wires optional) steel pipe surface grinding, pressing mesh pattern, hard chromium plating. Perform computer dynamic balance correction, ensure smooth operation, consistent dots, and even ink application.
2) The Anilox is equipped with a wedge type overrunning clutch, which is convenient and quick for ink spreading and washing. Pneumatic Anilox automatic lifting device and idling device.
3) Manual adjustment of the mesh gap dial.
4. Rubber roller:
1. Outer diameter 187mm.
2. The surface of the steel pipe is wrapped with wear-resistant rubber and subjected to computer dynamic balance correction.
3. The rubber roller is specially ground for medium height and good ink transfer effect. Rubber hardness is 65-70
5. Phase adjustment mechanism:
1) Planetary gear construction.
2) Printing phase adjustment phase meter display adjustment (both running and stopping can be adjusted).
6. Ink supply system
1) Pneumatic diaphragm pump, stable ink supply, convenient and fast operation and maintenance.
2) Ink filter screen, filtering impurities.
3) Circulating pneumatic inking
7. Printing phase fixing device:
1) Cylinder type brake device.
2) When the machine is adjusted for phase separation, the brake mechanism restricts the machine's operation and maintains the fixed point of the original gear position.


 

• Slotting department

1. Creasing pressing device
1) The shaft diameter of seamless steel pipe is 124, 45 # steel pipe is selected, quenched and tempered, and then ground twice. Computer dynamic balance correction is performed, and the surface is plated with hard chromium, ensuring smooth movement.
2) Equipped with pre pressing wheels, the pre pressed cardboard is not easily damaged, and the pressing wheel adopts French Martian technology to press hard and soft, with straight and non explosive lines.
3) Wrapping the upper pressing wheel with polyurethane will not damage the cardboard.

2. Slotting cutter seat lateral adjustment mechanism
1) The shaft diameter is 156mm, made of 45 # steel pipe, quenched and tempered, then ground twice, computer dynamic balance correction, surface plated with hard chromium, and smooth movement.
2) The width of the slotting knife is 7mm, made of alloy material, heat treated, ground, toothed slotting knife, double piece edge trimming knife, with a sharp edge and high precision.
3) The horizontal movement of the slotting tool holder and the wire pressing wheel adopts synchronous electric adjustment, ensuring smooth movement and high accuracy. PLC touch screen adjustment, direct input of carton size, automatic adjustment, memory storage of orders, and other functions.
4) Single axis double knife slotting, box height adjustment adopts an internal tooth structure, making lubricating oil less likely to contaminate the cardboard box. PLC digital electric adjustment, touch screen control.
5) The cutter head adopts a screw rod design with good synchronization, and uses a precision screw rod with high accuracy and small error. The slotting knife adopts a reverse cutting method.
6) The elastic corner cutter structure can cut three or five layers of cardboard without adjustment.
7) The height adjustment of the slotting cutter box is equipped with an anti-collision protection device, which will not damage the machine.
8) The lateral movement mechanism of each slotting tool holder ensures flexible and accurate movement. Equipped with anti-collision protection device (electronic)

3. Slotting phase adjustment mechanism
1) Planetary gear mechanism.
2) The slotting phase adopts PLC and electric digital input for 360 degree adjustment, which can be adjusted both during shutdown and operation







,Die cutting department


 

1. Knife mold roller (lower roller)
1) Outer diameter is 388.9mm. (excluding knife molds)
2) Cast steel material, surface ground, hard chrome plated.
3) Computer dynamic balance correction increases operational stability.
4) The distance between the fixing screw holes of the knife mold is 100 * 100mm.
5) The applicable blade height is 25.4mm.
6) The die-cutting thickness is 16-18mm (for three-layer boards) and 13-15mm (for five-layer boards).
2. Rubber cushion roller (upper roller)
1) The outer wall is 360mm.
2) Cast steel material, surface ground, hard chrome plated.
3) Computer dynamic balance correction increases operational stability.
4) Manually adjust the gap with the knife mold roller.
5) The thickness of the rubber pad is 8mm, and the width is 250mm.
3. Horizontal movement and repair device:
1) Mechanical horizontal 40mm, mobile device, automatic compensation of linear speed for die-cutting uniform weighing machine, which can make die-cutting rubber pads wear evenly and extend their service life.
2) The repair adopts an electric repair device to improve the reuse rate of the rubber pad, which can be repaired 3-4 times.
3) The pneumatic automatic separation device of the die-cutting roller reduces the wear of the rubber pad, thereby improving its service life.

.Drive gear:










1) The main transmission gear is made of 45 # high-quality alloy steel and undergoes gear shaving processing
2) Gears with six levels of accuracy, smooth operation, low noise, hardness HRC55-60, long service life, and low wear can ensure long-term printing color accuracy remains unchanged.
3) The gears of the whole machine are locked with keyless connecting rings, and there is no gap between them to ensure the precision of coloring.
,Oil supply device:
1) Mechanical oil pump (dual oil pump supply cycle)
2) Circulating oil supply, with even gear oil application and balanced oil level in each group.
3) The lubrication adopts a closed spray lubrication system to ensure transmission accuracy and lifespan
,Main technical parameters

CZXY-1224 fully automatic four color printing slotting die cutting machine
Maximum mechanical speed(pc/min)	200
Economic operating speed(pc/min)	160
Maximum Paper Feed Size(mm)	1200×2500
Maximum printing size(mm)	1200×2400
Interlayer feed size(mm)	1300×2500
Minimum Paper Feed Height(mm)	350(Low speed, full version)
Standard printing thickness(mm)	7.2
Suitable for cardboard thickness(mm)	2 - 11
Main motor power(kw)	22
Total power of the unit(kw)	45(Determined based on the number of units)

,List of Main Components
 

	components and parts	Picture	Function	Brand	Remark
1	Lead edge feeding system		Four row wheels	Shandong	Speed :200 Pcs/min
2	Frequency  converter		Main motor 22 kw Fan motor 7.5kw	SINEE
3	Contactor			Siemens
4	Check components			CHINT
5	Electrical components			CHINT
5	PLC			Delta, Taiwan
6	Encoder			CHINT
7	Touch Screen		Leading edge main screen seven inches	MCGS
8	Button			CHINT
9	Main motor		22 kw	Shenyang	Variable frequency motor
10	Fan		7.5kw	Shangwei
11	Gear reducer		0.18kw 0.37kw	Taigang	Phase repair side baffle
12	Uniform ink motor		500w	Taigang	Used for printing group ink leveling
13	Separate/combined motor		1.5kw	Taigang	Used for unit opening and closing
14	Printing roller		393.6mm		Made of 45 # steel coil by welding, calibrated by computer dynamic balance, ground and plated with hard chromium, with a wall thickness of 18mm
15	Metal Anilox Roller		198mm	Dalian	Wall thickness 35mm, dynamic balance correction
16	Rubber roller		187mm	Baoding	Jinghui
17	Bottom printing roller		156mm	45 # seamless steel pipe	Wall thickness: 20mm, dynamic balance correction, hard chromium plating
18	Die cutting roller		Upper roller 360 Bottom roller 388.9	Precision cast steel	Wall thickness 40mm, dynamic balance correction,
19	Transmission gear		thickness 50mm	45#	High quality alloy steel
20	Bearing			HRB
23	Pneumatic components			Zhejiang
24	Pneumatic single diaphragm pump			Zhejiang
25	Keyless connection ring			Xianyang
26	Clutch			Xianyang
7	Youli rubber pad		Width 250mm	Shanghai HR