Electronic Line Shaft (ELS) Rotogravure Printing Machine

Electronic Line Shaft (ELS) Rotogravure Printing Machine

Parameters of electronic line shaft (ELS) rotogravure printing machine

Complete machine: direct drive electronic shaft drive, the servo motor of the printing color group is directly combined with the printing plate to ensure higher overprint accuracy!

Unwinding: unwinding and unwinding independent double station, air cap loading and unloading, unwinding and unwinding automatic cutting. Rewinding two cutters on both sides

Printing group: vertical and horizontal automatic color printing, improve the accuracy of overprinting, box type heavy weight without gap scraper structure, controlled by inverter, transfer ink roller transfer inking device, reduce ink waste, improve the printing effect.

Drying: new energy-saving, environmental protection, electricity saving design

Main Parts

Electronic line shaft (ELS) rotogravure printing machine inspection and cleaning before and after festivals

 Pre-Holiday - Thorough inspection and cleaning.

      1. The whole machine

      ① Scrub the electronic line shaft (ELS) rotogravure printing machine, lubricate and maintain the moving parts of the whole machine. ② Check the air circuit, transmission and cooling parts for air leakage, oil leakage and water leakage. ③ Check the oil volume of the oil pump and oil tank, and clear the oil circuit. ④Clean or replace the stained felt and oil pipe, and eliminate the leakage. ⑤ Check whether the exhaust fan is normal and whether the pneumatic part is reliable. ⑥ Check the wear of each component, and replace it in time if damaged.

      2. Unloading and feeding traction

      ① Check whether the transmission parts are in good condition and whether they are running normally. ②Clean the surface of traction roller and steel roller. ③ Check whether the cutting device is working normally and whether the cutting knife is broken. ④ Check whether the tension and pressure are adjusted correctly.

      3. Printing equipment

      ① Check whether the plate cylinder is in good condition. ② Clean the ink tray, ink pump, ink filter, scraper, ink transfer roller, taper hole and plug of the printing plate cylinder. ③Check whether there is any residual foreign matter in the drying oven and heating device. ④ Check whether the set printing pressure is accurate. ⑤ Clean the printing cylinder, filter, circulation fan and floor exhaust filter. ⑥ Check and adjust the parallelism of the guide roller (≤0.05mm), the radial runout of the printing plate cylinder (≤0.04mm), and review and adjust the accuracy of the frame. ⑦ Check whether the printing cylinder, scraper and ink tank are flexible and reliable.

      4. Material receiving and material receiving traction

① Check whether the tension of the feeding cone is normal. ② Check whether the receiving roller is running normally, and clean the receiving roller.

      5. Still image system

      ①Clean the camera slide rail and use a special cleaning cloth to clean the camera. ② Check whether the fasteners and connectors of the still image device are loose.

      6. Registration system

     ① Check whether the pulse encoder and coupling are loose. ② Check whether all pluggable units are intact and reliable. ③Clean and adjust the reflector of the color mark sensor. ④ Check whether the grounding is good.

     7. Electrical part

     ① Check whether the indicators, buttons, switches and control devices of each operation panel are normal. ② Check whether the cooling fan or air conditioner of the main engine and main electrical cabinet is operating normally, and clean it as required. ③ Check whether the wire and cable joints of all cables and parts prone to vibration are reliable. ④ Check whether the grounding is safe and reliable (grounding resistance ≤ 4ω). ⑤ Check and clean the circuit board, and replace easily worn electronic components as needed. ⑥ Check whether the sensors work normally. ⑦ Check whether the entire circuit is damaged, check the transformer (insulation resistance should be ≥ 200ω). ⑧The whole machine is powered off, the equipment is equipped with LEL device, and the LEL probe has no power failure. ⑨In addition to the above, please also complete other items in the daily, weekly and monthly maintenance sheets.

       After the holiday - preparations

      ① Check the oil level of the electronic line shaft (ELS) rotogravure printing machine before turning on the power; ② After the main engine of the electronic line shaft (ELS) rotogravure printing machine is powered on, the main engine can only be started after the lubricating oil of the main engine circulates to each lubrication point of the machine. ③Start the air compressor. When the air in the compressor reaches the set value (automatically stop), slowly open the air valve of the air compressor to supply air to the host. ④ Check the electronic line shaft (ELS) rotogravure printing machine, whether there is any foreign matter between the rollers, and turn the car back and forth. ⑤After cleaning the roller surface, install the blanket and PS plate, install the roller pillow brush, install and adjust the roller pressure. ⑥ Put the probe of the acidity meter into the water tank, check and set the water parameters, set and check the water circulation, check and adjust the pressure of the metering roller and cooling roller. ⑦Decelerate the machine for one hour, check the action of the ink roller, cooling roller, clutch pressure and other auxiliary devices, check and listen to the sound of each solenoid valve to confirm whether it is working normally. ⑧ Check whether the reading of the ammeter on the main electrical cabinet is consistent with the reading at low speed of the machine. After the above start-up preparations are completed, you can start printing

How to choose electronic line shaft (ELS) rotogravure printing machine?

Everyone should know how to choose and buy electronic line shaft (ELS) rotogravure printing machine! There are many kinds of gravure printing machines on the market, and the quality is not uniform. How should consumers choose? Let's take a look!

1. Consider the stability of electronic line shaft (ELS) rotogravure printing machine, and then consider the speed of electronic line shaft (ELS) rotogravure printing machine. A medium-speed machine can produce a steady output, which is more efficient than a high-speed machine that is always shut down. Taking into account the possibility of upgrading machines and parts is very important for buying machines in stages. If the financial situation allows, it is best to install it once, so as not to consume more manpower and material resources in future upgrades.

2. Depends on the budget of electronic line shaft (ELS) rotogravure printing machine. Every company wants to spend less money to buy a good electronic line shaft (ELS) rotogravure printing machine, but each grade has different machine configurations and different prices. It is necessary to decide which grade of machine to buy according to your own needs. Among domestic electronic line shaft (ELS) rotogravure printing machines, the printing speed of low-end machines is between 30-50 meters, the printing speed of mid-end machines is around 80-120 meters, and the printing speed of high-end machines above 200 meters is even less. The grades of foreign electronic line shaft (ELS) rotogravure printing machines are mainly middle and high grades. The price of electronic line shaft (ELS) rotogravure printing machine ranges from hundreds of thousands to tens of millions. The higher the grade of the printing press, the higher the degree of automation.

Many gravure press buyers blindly assume that high speed and multi-color gravure presses are just some of these features. The high-end printer is the improvement of the overall performance, short version, humanization and environmental protection in the product design concept; the personalization, modularization and intelligence in the product structure. Buyers should choose electronic line shaft (ELS) rotogravure printing machine according to actual needs. Bad local configuration, good configuration at assembly time is not necessarily good.

3.Electronic line shaft (ELS) rotogravure printing machine depends on your own business and supply. Investing in new equipment must consider market and business objectives as well as the return on investment that can be achieved. What kind of equipment is there, what kind of order is there. Packaging and printing enterprises should take the initiative to explore the market and find sources of goods. Gravure printing is suitable for mass production and continuous production. If it is produced in small batches, it will only lead to unstable printing quality, low output, increased cost and waste. At present, there are some enterprises engaged in gravure printing production in China. Due to insufficient living resources and insufficient production tasks, the embarrassment of insufficient operation and low utilization of equipment has been caused.

4. Strengthen employee education and training. In order to effectively use the machine and realize the expected profit of the enterprise, relevant operators must be trained. In western developed countries, printing machine operation training is highly valued. The recommended packaging printing factory will usually communicate with higher professional institutions, relevant training institutions and gravure printing machine suppliers to train employees who can operate the gravure printing machine proficiently. It is very beneficial to produce qualified products as soon as possible after purchasing equipment and to achieve safe and smooth production.

5. It depends on the matching degree of important components of electronic line shaft (ELS) rotogravure printing machine. Printing equipment has a complex structure and many parts. Replacement and maintenance problems will inevitably occur during use. Therefore, it is very important to find manufacturers of important consumables and key parts of printers to ensure smooth production. After more than 20 years of development, my country's gravure printing equipment, materials, plate making and post-processing have all been localized, the cost has been greatly reduced, and the quality has been steadily improved. Therefore, it is very affordable to buy a gravure printing machine from TINUO, a strong and professional manufacturer in China.

TINUO is one of the most excellent packaging equipment complete solution suppliers in China. Our Electronic Line Shaft (ELS) Rotogravure Printing Machine Using the latest cutting-edge manufacturing processes, it benefits from mechanical durability and smooth operation. Welcome new and old customers to consult and buy. If you are looking for Electronic Line Shaft (ELS) Rotogravure Printing Machine manufacturers and suppliers, we will provide the best service and products, please feel free to contact us for the best price and more detailed introduction of Electronic Line Shaft (ELS) Rotogravure Printing Machine. WENZHOU DINGCHUANG INTELLIGENT TECHNOLOGY is a packaging machine specialist in the field of machinery.

China electronic line shaft (ELS) rotogravure printing machine factory, TINUO，offers you superior electronic line shaft (ELS) rotogravure printing machine in China for sale. Contact us at once for more details.

Why choose us?

• Our team is dedicated to producing the best quality printing machines.
• If you have any inquiry, please do not hesitate to contact us.
• We offer customized solutions to meet specific customer requirements.
• Our company will strive to develop in new technology field, constantly improve the sales network and after-sales service and work together with friends to create a better future.
• We offer a range of accessories and parts for our machines.
• We insist on leading technology, quality-oriented, professional technology to solve the needs of customers, and strive to provide our customers with excellent quality Electronic Line Shaft (ELS) Rotogravure Printing Machine and service.
• We offer flexible financing options for our machines.
• In our company, you will reap the price of factory direct sales and comprehensive pre-sale and after-sales services.
• We are dedicated to providing our customers with the best Rotogravure Printing Machines.
• Our goods you worth have.

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