河道水草清潔攔污浮筒廠家
  • 河道水草清潔攔污浮筒廠家
  • 河道水草清潔攔污浮筒廠家
  • 河道水草清潔攔污浮筒廠家

產品描述

型號FT300*100 浮力80kg 材質進口LLDPE 內部填充eps發泡 款式圓柱一體式浮筒

河道水草清潔攔污浮筒廠家

滾塑工藝

ROTATIONAL MOULDING

我公司現擁有20多套國內外的滾塑加工設備,研發團隊具備成熟的研發經驗,公司以貼心服務的品質確保您的滿意!

滾塑是一種成型中空塑料制品的工藝方法,也稱旋轉成型或旋轉橫型。將塑料粉末加入模具中然后加熱模具并使之沿兩相互垂直的軸連接旋轉模具內樹脂在重力和熱量的作用下邏漸均勻地涂面熔融黏附于模具內表面上形成所需要的形狀。然后冷卻模具 脫模得到制品。

滾塑工藝相對于塑料成型經常采用的擠出、注塑和吹塑等工藝而言,加適合于大中型或形狀復雜塑料制品的生產、產品幾乎無內應力等優點。

Batal company now has more than 20 sets of rotational moulding equipment, R & D team with mature and advantage experience, We provide close service, first-class quality to ensure your satisfaction!

Rotational Moulding is a process of forming hollow plestic products. Firstly put the plastic powder into the mold and then heated and rotated along two vertical axes. The powder in the mold is melted and adhered onto the mold inner surface, then cooling down the mold and take out the product when it reaches a correct lamparature

Compare to the extrusion, injection and blow molding processes, which are often used in plastic moiding The rotational moulding process is more suitable for the production of large, medium or complex plastic products, The products have almost no internal stress to ensure a very long service life.

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