How does injection moulding work?
Injection moulding along with extrusion ranks as one of the prime processes for producing plastic articles. It is a fast process and is used to …
Single Screw Extrusion
Extrusion is a process used for creating a product (an extrudate) by forcing a material through a die or an orifice to form a shape, …
How does twin screw extruder work?
Extrusion processing aims to physico-chemically transform continuously viscous polymeric media and produce high quality structured products thanks to the accurate control of processing conditions. Twin …
UHMW Ram Extrusion Process
UHMW powder is gravity fed into a chamber and a hydraulic ram pushes the powder from this chamber into the die. The die is the …
Furnace types
Single-stage:A single-stage furnace has only one stage of operation, it is either on or off.This means that it is relatively noisy, always running at the …
General sintering
Sintering is effective when the process reduces the porosity and enhances properties such as strength, electrical conductivity, translucency and thermal conductivity; yet, in other cases, …
Sintering mechanisms
Sintering occurs by diffusion of atoms through the microstructure. This diffusion is caused by a gradient of chemical potential – atoms move from an area …
Types of molding machines
Molding Machines are classified primarily by the type of driving systems they use: hydraulic, mechanical, electrical, or hybrid. Hydraulic molding machines Hydraulic presses have historically …
PCTFE Differences from PTFE
PCTFE has high tensile strength and good thermal characteristics. It is nonflammable and the heat resistance is up to 175 °C.It has a low coefficient …
Plastic forming machine
A plastic forming machine, or plastic molding machine, is developed on the basis of rubber machinery and metal die-casting machine. Since the polymer injection molding …
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