• plastic cinerary casket
  • plastic cinerary casket
  • plastic cinerary casket
plastic cinerary casket
  • ZHONG ZE
  • Guangdong,China
  • 25days
  • 500 pcs/day

We are excellent mold maker .We are excellent rotomolder.
We make rotational mold professionally.
We make rotomoulding Plastic Products professionall.
Having 7 sets CNC machine for rotational mold .
Having 1 sets duty rotomoulding shuttle machine for rotomoulding plastics products.


rotational-products-cinerary-casket


plastic cinerary casket


We are excellent mold maker .We are excellent  rotomolder.

We make rotational mold professionally.

We make rotomoulding Plastic Products professionall.

Having 7 sets CNC machine for rotational mold .

Having 1 sets duty rotomoulding shuttle machine for rotomoulding plastics products.


rotational cinerary casket

 

Rotational moulding or roto molding which is a kind of machining method used to make hollow seamless products of various sizes and shapes, one piece parts such as large oil or chemical tanks, kayaks, point of purchase displays, frames, cases, furniture, carts, dispensers, park equipment. The material can be UV resistant which can ensure the outdoor use of your products.


plastic coffin

1. We can help you design the CAD and 3D drawing according to your sketch or sample or your engineering works.

2. Produce kinds of custom-made moulds and products with competitive high quality.

3.OEM  make rotomoulding plastic products

 

plastic cinerary casket


 

Reasons for surface whitening of rotomoulded products


1. Excessive plasticization. In the process of rotomolding, if the heating temperature and time are not properly controlled, it will lead to poor plasticization and excessive plasticization. Ultra-high temperature and ultra-long time are the causes of excessive plasticization. Excessive plasticization is what we commonly refer to as "playing old". The material is denatured and the product becomes white.


2. Mold plating. After many times of demoulding of the rotomolding mold, the surface of the mold will leave stains or materials and other substances. These substances form a coating layer on the surface of the mold, which is transferred to the surface of the product after demolding to form whitening. Solved by cleaning the mold.


3. Improper use of release agent. Such as excessive use of release agent or inappropriate plasticization can also cause the appearance of whitening.


4. Rotomolding additives. Some rotomolding additives will be continuously precipitated from the melt during the plasticizing process and distributed on the mold surface.


5. The chemical properties of rotomolding materials have changed.


6. The adhesion of the fine parts causes the material to crack. The fine adhesion phenomenon can be checked with flame: if the whitening part disappears after the fire, it is caused by the adhesion phenomenon or the change of chemical substances; if the whitening phenomenon still remains, the mold release agent remains on the mold.

rotational cinerary casket

 

 

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Our company is specialized in the rotational molding moulds and rotational products.We can customized all kinds of rotomoulding products according to your requirements or 3D design drawing....more
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