How many types of injection molding machines?
There are three types of injection molding machines accoring the hanging form: Horizontal injection molding machine Vertical injection molding machine Angle injection molding machine There are three types of injection molding machines accoring the transmission mode: Hydraulic injection molding machine All electric injection molding machine Oil-electric hybrid injection molding machine Of course, different classification methods […]
How much calcium carbonate can be added to the PP material,when producing plastic boxes?
30% calcium carbonate （Caco3）can be added to the PP material,when producing plastic boxes. General plastic products can be filled with 10-50% calcium carbonate. If the particle size is well controlled, the surface treatment is appropriate, and the product requirements are not high, there are also cases where the filling exceeds 50%. Of course, if it […]
What model of hydraulic oil should be choosed for injection molding machine?
The hydraulic oil model: 46# Anti-wear hydraulic oil. Recommended hydraulic and lubricating oils for priority use: Specification Application Hydraulic oil Viscosity: 46、 68cSt (40°C) Hydraulic system Brand/specification Mobli D、T、 E 25、26 Shell Tellus 0il 46、68 Chinese brand:46 and 68 anti-wear hydraulic oils Hydraulic system Lubricating oil 46, 68 # anti wear hydraulic oil […]
Production of plastic cloth hangers by injection molding machine
Compared with wooden hangers and metal hangers,plastic hangers are light and cheap, can be used in dry and wet conditions. Also the plastic cloth hanger have strong customization ability: they are easy to shape, good in color, and rich in color. So they have become the choice of many clothing stores and families. Moreover, its […]
How To Import Injection Molding Machine From China
With the development of the world economy, Chinese injection molding machine industry presents an unprecedented prosperity. China is one of the most important country in plastic injection molding machine, the annual total production ranks first in the world recent years. China is the main place of origin and consumption of injection molding machines. We will […]
Injection molding is the process used to manufacture 5/3-gallon bottle caps
The 5 gallon/3 gallon cap is suitable for the 5 gallon/3 gallon mineral water bucket. The injection molding machine has a hopper where the plastic resin pellets are fed into the machine. The pellets are then heated and melted by a screw that forces the melted plastic into the mold cavity. Once the mold is […]
How to choose the raw materials of plastic baskets/crate?
There are three kinds of conventional raw materials for plastic baskets/crate on the market: HDPE, PP and Modified Plastics. 1.HDPE High density polyethylene (HDPE) is a white powder or granular product. Non toxic and tasteless; The hardness, tensile strength and creep are superior to each other; Good wear resistance, electrical insulation, toughness and cold resistance; […]
