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rotational moulding or Rotomolding
High temperature, low volume, low pressure thermoplastic forming process. It mainly suit for producing hollow, one piece parts such as large oil or chemical tanks, kayaks, point of purchase displays, frames, cases, furniture, carts, dispensers, park equipment, many plastic toys and so on. The material can be UV resistant which can ensure the outdoor use of your products.
Process of Rotational molding Put the raw plastic material into the mold, and make the mold rotate along the two vertical axis and warmed up,then it will gradually evenly coat and melt on the entire surface of the cavity of the mold, and form the required shape. After being cooled off, it becomes the product.
Features of rotomolding:
1The cost of plastic rotational molding is low. For products in the same size, the cost of rotational mold is about 1/3 or 1/4 of that of blowing or injection mould.
2) Plastic rotational products have strong edge, from rotational molding the edge of the product can be more than 5mm, so the problem that the edges of hollow products are thin is completely solved.
3) In plastic rotational molding, variety of inserts can be placed.
4) The shape of rotational molding products can be very complex, and the thickness can be more than 5mm.
5) Rotational molding products can be produced fully closed.
6) Rotational molding products can be filled with foam material, to achieve thermal insulation. No need to adjust the mold, the thickness of rotational molding products can be adjusted.
7) No need to adjust the mold, the thickness of rotational molding products can be adjusted.
8) The products are hollow and seamless, but the thickness can be adjusted, so that the products are with high strength.
9) It''s available to deal with a variety of surface patterns and produce products in various colors. The treatment of anti-UV and anti-aging is possible; the simulation results of many kinds of stone and wood are also available.
ABOUT US :
QIMIN Rotomolding Dongguan Co., Ltd, is established in 2007 , the factory covers an area of 9 thousand square meters and two hundred employees, and the production capacity is twenty million.QIMIN is an enterprise involving the development, production and sales of the specialized anti-corrosion equipment and rotomolding products. Our company has imported a series of international advanced Rotomolding Technology and Rotomolding Molding equipment.
The main products of our company are different specification of lampshades,water tank,flowerpot,trash bucket,hanger,infrastructure of public transportation,gas station series product ,playground equipment, etc.
main client: China Petro, Sinopec, BBK, etc.
the company has been verified by ISO9001,2008
The company is expanding currently, and the new plant area is 5 times larger. In addition, our company has increased the investment on 4-5 sets of imported apparatus. And we are in a leading position based on our current production scale and product quality in the domestic industry.
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