Carton processing machinery changes！-Iota

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News > Dynamic industry > Carton processing machinery changes！

Carton processing machinery changes！

From corrugated box production machinery and technological progress in recent years to see the changes in the corrugated box machinery and equipment and existing problems, pending further study of the contents are as follows:
1, pressed-sided corrugated cardboard machine technology improvements: Preheat increased diameter single machine, Corrugated diameter bold, such as Corrugated original 26cm diameter, and now the new out on a lot of corrugating Facer the diameter of the change have become 32cm; improved heating capacity and suppress corrugated corrugated base paper molding effect. Corrugated board processing has emerged cold corrugated board processing equipment in foreign countries, namely the use of ultrasound to make corrugated shape approach.
Corrugating single machine: the high-end single machine made improvements in the structure of the traditional single machine in order to meet the different needs of flute quick change, a different approach is to replace the use of flute Corrugated positive pressure fast replacement. But Corrugated wear it, there is no significant increase over the past decade, and the market is expected to have a more durable diluted Corrugated corrugated board manufacturing costs. Also appearing at high speed corrugating noise, noise pollution to the surrounding environment, and should be used as future improvements Facer topic.
On one side of the machine, the more advanced sizing methods have been manually controlled plastic plate cylinder to push the plastic, and can control the width of the corrugated board sizing.
Rubber supply and circulation: The limit for plastic potentiometer control, automatic production line for corrugated board, there has been automatic glue system. But many only single machine corrugated box manufacturer, its system of plastic devices are relatively simple, many of which are local materials, produced very irregular.
Power Transmission single machine: the new models have been canceled chain driven corrugating, pressure roller, sizing rolls, plus cardan shaft to the gearbox drives the parts. Single machine paper and care guide plate material has been canceled and replaced by vacuum suction, the advantage is quickly drained of water vapor single-faced corrugated board and improve dryness sided corrugated board, corrugated ensure good shape and subtracting a replacement for lead sheets, care feeding plate, reducing the amount of equipment maintenance.
2-axis head jammed paper holder: None shaft bracket spindle head jammed new single machine, by the square, tapered shaft to self-inflating head jammed solve the square and cone jammed axis cylinder head will roll after bursting core, resulting in rupture of the trailing edge of the web is damaged and can not use problems, improve the utilization of the base paper.
3, in the automatic line-for-paper, in order to achieve fast automatic splicers bin, bin success rate of 98%. This method not only saves raw materials and improve the quality of corrugated board, and gave the operator to provide a safer working environment.
4, sub-paper slitter knife: thin knife by Ukrainian steel and steel thin knife peak replace the traditional bowl knife to improve the integrity of corrugated board cut and aesthetics, and reduced crop of corrugated board confetti. However, the higher cost of Ukrainian steel thin knife to further reduce the cost of market expectations of the target. And although thin knife peak steel prices low, but its durability is poor.
5, corrugated board Cutting Machine: Cutting Machine gun rounds into by the mechanical speed, applied data processing service, computer-controlled cutting length and quantity of production, improve processing quality corrugated board processing dimensional accuracy and the number of processing accuracy.
6, processing format cardboard line width increased machine speed increase production capacity. Although this reduces the amount of labor to make corrugated board manufacturing costs decreased slightly, but more investment in high-speed automatic corrugated board production line, further exacerbating the fierce competition between the corrugated box industry, so the employment rate decreased staff, many of the high-speed tile line capacity wasted in idle state and increases the maintenance cost of the equipment.
7, in order to effectively use heat, reduce energy consumption, many manufacturers use vapor recovery compressors, high-temperature condensed water into the boiler with a closed circulation system multiplexing to improve the efficiency of waste heat utilization; automatic line for corrugated board The main motor with inverter control to implement energy-saving. In terms of environmental protection and the use of energy also has new features: close to the city center where coal-fired boilers to reduce pollution of the atmosphere and soil, the use of secondary energy (such as diesel, liquefied petroleum gas, natural gas, electricity heating) of corrugated cardboard processing equipment market share is increasing, especially in single units of secondary energy use more. When running for the hot plate conveyor parts deviation, an increase of automatic correction facilities.

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