Automatic PVC Ball Rotational Molding Machine

RHD-800 Full Automatic PVC Ball & Toy Rotomolding Machine.
- Patented Product, Special design by Our engineer to reduce the labour intensity, suitable for morden factory and improve the product standard.
- Only 1-supplier worldwide for such Automatic Machine. Market Share more than 80% in China.

- Automatic Rotomolding Machine used  for the production of items in soft or hard PVC/PLASTISOL with small dimensions in large quantities such as balls for sports, dolls, toys, cones and road safety articles, fenders and buoy for boats, air mattress pumps, technical articles for cars, hygienic-sanitary ware etc., 
- It has an automatic cooking cycle with coupling and quick release plates for the molds.
- Independent adjustment rotations primary and secondary with a perfect uniformity of the distribution of the material.

Feature of Machine:
- Single arm with gear movement, which can hold two set mould spider;
- Heating by Gas/LPG Burner, Diesel Burner or electricity on option;
- Completely automatic cooking cycles and operations of door opening and closing & heating & water cooling;
- Precision control for the internal temperature of the cooking chamber;
- Two gear motors used for independent control of primary and secondary rotation;
- Cooling system made up of steel stainless tanks to the mould holder support for immersion in the water;
- Timer for automatic control of the duration of the cooling.
- With Sensor on each Pneumatic Cylinder to monitor the working;
-  To reduce the labour intensity, good for morden factory setting;


Mold Design:
- Mold are made with CAD design and CNC  Machineing;
- Ball Mold are made with Aluminium Alloy and special treatment;
- Toy Mold are made with Long time Electrolytic Copper Plating Technology, to assure the mold quality;