Why is only "Bing Dun Dun" awarded at the Beijing Winter Olympics?

More than halfway through the Beijing Winter Olympics, the whirlwind from the mascot "Bingdundun" continues, and the phenomenon that Bingdundun is difficult to buy has not eased. Why is the production of "Bingdundun" so low? Difficulty in the "ice shell"

The difficulty of manufacturing "Bingdundun" lies in the shell. The silicone shell of "Bingdundun" product itself requires extremely high transparency, and it is necessary to pay attention to the scratch resistance of the outer layer, as well as flexibility and hardness, so that the plush doll can not only It can stand up when it is put in, and different hardnesses are required in the same product.

JCTmachinery has been focusing on silicone production machines, kneaders and silicone production lines since 2006. The characteristics of the screw extrusion type kneader for producing silica gel are described below.

Screw extrusion type kneader is an ideal equipment for mixing, kneading, crushing, dispersing and repolymerizing high viscosity elastic-plastic materials. It has the advantages of uniform stirring, no dead angle and high kneading efficiency. The kneader quickly mixes the viscous materials evenly through the strong shearing, squeezing and stirring action produced by a pair of mutually cooperating and rotating blades.

Features of screw extrusion kneader

1. The kneader uses two Z-shaped paddles with different rotating speeds to produce strong shearing, squeezing and stirring effects to quickly mix the viscous materials evenly.

2. The kneader can be made into ordinary type, pressure type, vacuum box type, etc. Among them, the kneader of the vacuum box balance structure is the unique design of Jinchangtai type, and the quality is guaranteed.

3. The kneading machine adopts heat transfer oil heating, steam, water cooling and other methods to adjust the temperature.

4. The discharging methods of the kneader include hydraulic dumping, bottom ball valve discharging, screw extrusion, etc.

5. The kneader usually adopts a fixed speed design scheme, and can also be designed as a frequency converter for speed regulation according to customer requirements.

JCT Machinery has specialized in reactor manufacturing since 2006.We can customized reactor professional guidance according to your requirements.If you would like to know more information about the equipment,You can contact me: Phone:+86-13929992673 whatapp:13929992673, Mailbox: [email protected], I will answer for you in detail.