Xinhuayin Seiko,a professional manufacturer in the field of carton machinery
HY-GP-Constant Speed Star
Full suction high-speed printing slotting die-cutting machine
The whole machine's electrical components and computer software all adopt internationally renowned brands, ensuring stable and reliable quality; it uses a human-machine interface, and computer order management is convenient, making order changes faster
The whole machine's wall panels and important components are all treated for aging, with tempering to eliminate internal metal stress; all are manufactured using high-precision machining centers and ground with CNC grinding machines
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Product Details
Machine Features
◆ The electrical appliances and computer software of the whole machine adopt internationally renowned brands, with stable and reliable quality; the human-machine interface and computer order management make operation convenient and order change faster.
◆ The wall panels and important components of the whole machine are all aged and tempered to eliminate internal metal stress; they are all manufactured by high-precision machining centers and ground by CNC grinding machines.
◆ The shafts and rollers of the whole machine are made of high-quality steel, precision ground, high-precision computer dynamic balance corrected, and surface hard chrome plated.
◆ All transmission gears of the whole machine are made of 20CrMnTi alloy steel, carburized and quenched, with a hardness of HRC58-62; after gear grinding, with 5th-grade precision, ensuring high overprint accuracy for long-term use.
◆ The transmission parts of the whole machine (shaft, gear connections) all adopt keyless connections (tightening sleeves), eliminating connection gaps and suitable for long-term high-speed operation with large torque.
◆ The transmission bearings of the whole machine and important transmission components all adopt strengthened self-aligning bearings, which are easy to maintain and have a longer service life. (Using domestic famous brand bearings)
◆ The lubrication system of the whole machine adopts automatic spray lubrication, equipped with an automatic balancing system.
◆ The whole machine has pre-position adjustment functions for paper feeding, printing, slotting, and die-cutting, with automatic zeroing and memory automatic reset.
◆ The main machine adopts frequency conversion control, making startup and operation smoother and more energy-efficient.
Technical Parameters
| Can be customized according to customer needs | |||
| Plate roller diameter including plate (mm) | 295 | 405 | 528 |
| Machine Model (mm) | 0922 | 1224 | 1628 |
| Design Speed (sheets/minute) | 420 | 320 | 280 |
| Economic Speed (sheets/minute) | 200-375 | 200-285 | 150-240 |
| Maximum Pass-Through Area (mm) | 900*2450 | 1200*2650 | 1600*3050 |
| Maximum Printing Area (mm) | 880*2200 | 1180*2400 | 1580*2800 |
| Skip Feed (mm) | 1050*2450 | 1350*2650 | 1750*3050 |
| Printing Plate Thickness (mm) | 7.2 | 7.2 | 7.2 |
| Overprint Accuracy (mm) | ±0.25 | ±0.25 | ±0.5 |
| Slotting Accuracy (mm) | ±0.75 | ±0.75 | ±0.1 |
| Maximum Slot Depth (mm) | 230 | 315 | 412 |
| Minimum Slotting Gap (mm) | Forward knife: 225*60*225*60 Reverse knife: 160*160*160*160 |
Forward knife: 225*60*225*60 Reverse knife: 165*165*165*165 |
Forward knife: 245*60*245*60 Reverse knife: 165*165*165*165 |
| Maximum Die-cutting Size (mm) | 850*2350 | 1150*2550 | 1550*2950 |
| Applicable Cardboard Thickness (mm) | 2-11.5 | 2-11.5 | 2-11.5 |
Detailed Introduction
Servo Pressure-Free Paper Feeding Unit
◆ Adopts a servo pressure-free leading edge roller paper feeding system, which is easy to operate and has high precision. The extension amount is adjustable, making it highly adaptable to production. The speed-up transmission is smoother, suitable for warped and thin cardboard, with significant effect.
◆ The servo pressure-free leading edge paper feeding device uses three front rows and four rear rows of leading edge rollers for paper feeding. The paper feeding length can be adjusted arbitrarily to achieve 100% zero-pressure paper feeding, ensuring the compression strength of the cardboard. The brush dust removal device uses frequency conversion to adjust the vacuum airflow and pressure, adapting to different cardboard sizes and warped cardboard.
◆ Pneumatic squaring device ensures accurate paper feeding positioning. The baffles' left/right and front/back movements are all electrically adjusted.
◆ Equipped with a powerful dust removal device to remove impurities from the cardboard surface and improve printing quality.
◆ The 10.4-inch touch screen can control functions such as machine zeroing, order changing, order storage, counting, main machine start/stop, paper feeding, and setting quantity production.
Printing Unit
◆ The printing roller and impression roller are made of high-quality steel, surface-ground, and hard chrome-plated.
◆ Dynamic and static balance operation correction and testing, ensuring stable high-speed operation.
◆ Printing phase is driven by a servo, with touch screen display adjustment.
◆ Adopts a plate hanging mechanism with plate hanging correction function, making operation convenient and fast.
◆ Loading and unloading printing plates are controlled by a foot switch for forward and reverse rotation, allowing quick adjustment.
◆ Features automatic zeroing, memory, reset, and other functions.
◆ The gap between the anilox roller and impression roller is automatically adjusted by inputting values on the touch screen display.
◆ The horizontal position of the plate roller is electrically adjusted, with an adjustment range of ±8mm.
◆Pneumatic automatic adjustment of air volume and pressure in each section of the vacuum paper feeding bellows.
◆High anilox ceramic anilox roller combined with pneumatic doctor blade system, ensures high-quality printing requirements.
◆The single doctor blade ink supply system effectively reduces the adverse effects of dust on the surface of the anilox roller, and while ensuring quality, it solves the ink leakage phenomenon caused by improper operation of the double doctor blade.
◆Special aluminum alloy arc-shaped doctor blade chamber, increases bending resistance by 30% and saves 20% ink storage.
◆Internal lining with PTFE environmental protection layer, for easy cleaning and non-sticking chamber.
◆Vacuum adsorption roller conveying combined with impression roller, ensures printing overprint accuracy of ±0.35mm.
Slotting Section
◆Elastic corner knife structure, no adjustment needed for 3-5 layers of cardboard, convenient operation.
◆Single-shaft double-knife slotting, internal gear structure for carton height adjustment, convenient maintenance and low maintenance cost.
◆The lead screw in the slotting section uses a ball screw with a screw nut, making the knife holder traverse more stable, dustproof more complete, and combined with linear guides, allowing for more flexible and accurate movement.
◆Slotting knives and trimming knives are both movable, and their left and right distance from the creasing wheel is automatically adjusted by computer setting with digital display; left and right adjustment uses ball screw transmission, ensuring stable knife holder movement and accurate positioning.
◆Carton height adjustment is automatically set by computer, digitally displayed; four knives adjust synchronously.
◆Upper and lower knife holders are driven by a transmission shaft, ensuring upper and lower knives remain aligned during movement, extending tool life.
◆The slotting knife carton height adjustment has an anti-collision protection device, which will not damage the machine.
Full Computer Die-cutting and Slotting Section
◆Both rubber blanket roller and die-cutting roller are made of high-quality steel, dynamically balanced, and surface ground with hard chrome plating.
◆The gap between the paper guide roller and die-cutting roller is manually adjusted by a two-stage worm gear self-locking gearbox.
◆Rubber blanket roller linear speed automatic compensation, during production, the rubber blanket roller automatically moves horizontally. Equipped with rubber blanket repair device, the rubber blanket can be repaired flat and reused after wear, extending its service life and reducing costs.
◆Rubber blanket leveling mechanism, allows multiple repairs of the rubber blanket, significantly saving costs.
◆Die-cutting section is equipped with waste removal device: all paper scraps and edges are exported from the machine.
◆Optional: servo system controlled independent drive, eliminates impact on printing accuracy, improves die-cutting accuracy.
Electric Adjustment Die-cutting and Slotting:
◆Five sets of steel knife dies, can replace slotting and corner cutting, trimming, slanted opening boxes, etc., making slotting and corner cutting accurate and aesthetically pleasing.
◆Correspondingly configured with pre-creasing, creasing, and forming three-stage creasing devices. Pre-creasing uses large arc steel wheels, the forming upper wheel includes a Urethane layer, and the lower wheel is a single-line steel wheel, making cardboard less prone to damage and lines straight. Pre-creasing wheel, creasing wheel, and forming wheel adopt PLC control 5 servo adjustment. The die-less slotting mold adopts PLC control 5 servo tracking positioning, full computer adjustment with one-key order change, automatic plate alignment, convenient and fast.
◆This device achieves multi-purpose functionality, reduces slotting units, and lowers processing costs.
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