Cheap Single Screw Extruders From China
Nanjing GIANT Machinery Co., Ltd. provides single screw extruder, cheap single screw extruders!Nanjing GIANT Machinery Co., Ltd is china single screw extruder manufacturer!
Nanjing GIANT Machinery Co. is joint venture which specializes in the area of polymer compounding and extrusion. The company created by some specialists who are the first generation developer of twin screw extruder in China. GIANT has occupied 24000 square meters.It has general office building,four workshop for mechanical processing dept,machinery assemblying dept,electrical control system dept,total area is about 12000 squre meters.
Nanjing Giant holds many senior mechanical and electrical design engineers, skillful technicians and full experience installation engineers in sheet production extruder field in China.
Everyday we are developing, researching and producing new technology extruders which compatible with the the world's up-to-date technology.
A single screw extruder is commonly used instrument for the plastication of polymeric material. Polymeric material is useful for the fabrication of a variety of molded or shaped articles. Plastication refers to the softening of polymeric material to such an extent that it flows freely and will assume any shape. In the case of polymeric material which is crystalline, plastication is synonymous with melting. In the case of polymeric material which is amorphous, plastication occurs at about the glass transition temperature ("T g ").
Polymeric material may exist in a variety of different physical forms such as powder, beads, pellets, flakes, chips, fibers and strips. A polymeric material has a density, which is constant and is an inherent property of the material regardless of the shape of the physical form in which it exists. However, a polymeric material also has a bulk density, and this property is variable and is determined by the shape of the physical form in which it exists. Density may be defined as the mass of a continuous media of material per unit volume, whereas bulk density of a polymeric material may be defined as the mass of a non-continuous media of the material divided by the volume occupied by that mass.
China Single Screw Extruder Manufacturer Nanjing GIANT Machinery Co., Ltd. will supply high-quality single screw extruders!