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Equipment features and application scope of rolling scraper
Author:admin

The operation process of the rolling scraper is a cooling crystallization process. The molten material in the pan contacts with the cooling drum, forming a material film on the surface of the drum. Through the heat exchange between the material film and the drum wall, the material film is cooled and crystallized. The crystallized material film is scraped off by the scraper and becomes a sheet product.

狗万足彩appThe performance of the rolling scraper reaches the level of foreign equipment in the S; it is equipped with a side scraper to avoid material accumulation at the side of the drum; the equipment is compact in structure and covers a small area; the half pipe jacketed type disc is safe and reliable; the atomized cooling has good cooling effect; the infinitely variable speed drum is adjustable in speed; the accuracy of the drum is high; the scope of application is wide; the construction is simple and flexible; multiple sets of scrapers are used for flexible adjustment; multiple functions Yes, it can be flaked and dried.

狗万足彩appThere are three feeding modes of rolling scraper: upper feeding, rear feeding and lower feeding. According to the characteristics of chemical materials, there are single drum type and double drum type. The heat preservation of material tank includes steam heat preservation, heat transfer oil circulation heat preservation and electric heating heat preservation. The equipment is divided into open type and semi closed type, totally closed type, vacuum pumping type and nitrogen protection type.

狗万足彩appThe blade materials of the rolling scraper are brass, phosphor bronze, nylon, bakelite and alloy hacksaw blade; the discharge system includes single out, double out, etc. The regular shape and size of the material can ensure the thickness and size uniformity of the material; the cooling water adopts packing seal or rotary joint, which can reliably prevent water leakage, and uses a new process to reduce the consumption of cooling water.

狗万足彩appRolling scraper can be widely used in polymer products such as flake polyethylene oligomer, petroleum resin, oxidized polyethylene; organic chemical products such as phthalic anhydride, maleic anhydride, naphthalene, pingpingjia, FLUOROACETIC acid, tricarboxymethylpropane, guanidine nitrate, bisphenol, isophthalic distearic acid, etc.; pulp dyes such as dry sulfurized cyan, sulfurized element, etc.; inorganic materials such as sodium dihydrogen carbonate, sodium phosphate, magnesium chloride, etc. Solution; skim milk, milk and other food solutions.

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