Shaper adjustment method of granule packaging machine

Shaper adjustment method of granule packaging machine

Clicks: 3325 Release time: 2013/12/14

Today's domestic granule packaging machine market is already very hot. It also reflects the progress of an era from the side. If you want a machine to run stably and efficiently, some correct maintenance that cannot be ignored is essential. For those who are new to the granule packing machine, the focus of operating this machine is to adjust the adjustment of the former.
The effect of the former on the granule packing machine is like how important the heart is to a person. Whether the finished bag is beautiful or not, and whether the machine can operate efficiently depends on the position adjustment of the former. For the finished bag, the common problem with Zui is that the bag is longitudinally sealed and the bag is not flat. This is caused by the fact that the fixed position of the former is not adjusted to Zui. And a shaper placed in a three-dimensional space in the position of Zui is: the horizontal view is in the middle, the side view is parallel, and the support bag wire is in the sealing line.
The so-called head-up in the middle is the eye of the former. The fixed position on both sides is used as a reference object, and may be a film pull wheel or a vertical block. No matter what device is used as a reference. The shape of the former should be in the middle, so that the bag that comes out can ensure a good side seal. If the wrong side occurs, it will lead to the sticky bag, which will increase the scrap rate. It will also increase unnecessary losses. The wrong side appears to ensure that one principle is which side moves the former to which side. Must be able to adjust to a suitable location.
The side view should be parallel, mainly to say that the side view of the former should be parallel to the side of the pull film wheel or the longitudinal seal. This ensures that the bag is smoothly formed by the former. It also ensures the firmness of the sealing of the bag. The pleats of the longitudinal seal of the continuous granule packing machine are also caused by the misalignment of the side view former and the side view position. This only requires loosening the fastening screws with a fixed side view angle to a suitable angle.
The overhead view of the support wire is mainly for the batch type granule packaging machine. For continuous machines, ensure that the spout of the former is above the contact line of the two closure blocks. This ensures the flatness of a bag.
In short, the shaper adjustment of the granule packing machine is an indispensable step in the normal operation of the machine. It is also a method that every machine must be mastered. Only by mastering it can the machine run efficiently and stably, and create the value it deserves for the enterprise.

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Epichlorohydrin (ECH)

Epichlorohydrin, 3-Chloro-1, 2 - epoxypropene, chloropropylene oxide ,ECH .

Molecular Formula: CH2OCHCH2Cl, C3H5OCl

Properties: It is a volatile, unstable colorless liquid with irritating odor similar to chloroform and ether. Molecular weight is 92.85, density, 1.1806g/cm3, boiling point, 116.11°C, freezing point, -57.2°C, refractive index (nd20), 1.4382, flash point (open cup), 40.6°C, and ignition point, 415°C. It is slightly soluble in water, miscible with many organic solvents, and able to generate azeotrope with a variety of organic liquids.

Main Applications:
Epichlorohydrin is an important organic industrial chemical and a chlorine-consuming product in fine chemicals, mainly for producing epoxy resin, synthetic glycerin, epichlorohydrin rubber, nitroglycerine explosives, glass fiber reinforced plastics, and electrical insulation products, which are widely used in the chemical industry, light industry, transportation, medicine, electronics and other fields. It also can be used as solvent for cellulose ester, resin, and cellulose ether, and the raw material of plasticizer, stabilizer, surfactant, and chloroprene rubber.

Toxicity and Protection: It is highly toxic, absorbed through the skin, and irritating to skin and mucous membranes. In higher concentrations, it has the function of narcotism. When poisoning occurs, there will be eye irritation, conjunctivitis, rhinitis, lacrimation, cough, fatigue, gastrointestinal disorders, nausea and other symptoms. Serious poisoning may lead to anesthesia or even lung, liver or kidney damages. Lethal concentration of human beings is 20ppm. Lethal dose of rat is 5090mg/kg. The maximum allowable concentration in air is 5ppm (18mg/m3). Production equipment needs to be closed, air, circulating, and the operator, wear protective equipment. In addition, due to intense auto polymerization, epichlorohydrin can not be heated in the fire in case of container burst. As for reaction as reagent, it is appropriate to be diluted with inert solvent and slowly added.

Packaging, Storage and Transport:
As ferric chloride or stannic chloride can promote auto polymerization, epichlorohydrin should be stored in dry, clean iron barrel, 200kg each, and kept in a cool, ventilated, and dry place, away from fire and heat. Store and transport in accordance with the provisions of flammable toxic substances.

EPICHLOROHYDRIN SPECIFICATION DATA SHEET

Epichlorohydrin (Ech),Epichlorohydrin 106-89-8,99.9% Epichlorohydrin,High Quality Epichlorohydrin

Shandong Tiancheng Chemical Co., Ltd. , https://www.tianchengchemical.com