Company News

March 22 2018 0Comment
Extrusion moulding

Moldmaker & Molding Process

A moldmaker (mouldmaker in British English) or molder is a skilled trades worker who makes molds for use in metalworking and other manufacturing industries. It is sometimes regarded as a variety of the trade of the toolmaker. Moldmakers are generally employed in foundries, where molds are used to cast products from metals such as aluminium […]

March 21 2018 0Comment
Rod Machine

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 process and molding equipment in the 1870s, as an industry, plastic forming machines were rapidly developed until the 1930s, with the gradual commercialization of plastic molding equipment, injection molding and […]

March 20 2018 0Comment
Tube Extrusion

Plastics Extrusion Products & Type

Plastics extrusion commonly uses plastic chips or pellets, which are usually dried, to drive out moisture, in a hopper before going to the feed screw. The polymer resin is heated to molten state by a combination of heating elements and shear heating from the extrusion screw. The screw, or screws as the case with twin […]

March 19 2018 0Comment
PTFE Corrugated Tube/Pipe Machine

Engineering plastic properties & list

Engineering plastics are a group of plastic materials that have better mechanical and/or thermal properties than the more widely used commodity plastics (such as polystyrene, PVC, polypropylene and polyethylene). Being more expensive, engineering plastics are produced in lower quantities and tend to be used for smaller objects or low-volume applications (such as mechanical parts), rather […]

March 16 2018 0Comment
tube-machine1

Screw theory

Screw theory is the algebra and calculus of pairs of vectors, such as forces and moments and angular and linear velocity, that arise in the kinematics and dynamics of rigid bodies. The mathematical framework was developed by Sir Robert Stawell Ball in 1876 for application in kinematics and statics of mechanisms (rigid body mechanics). Screw […]

March 15 2018 0Comment
tube-machine1

Machinist

A machinist is a person who machines using hand tools and machine tools to prototype, fabricate or make modifications to a part that is made of metal, plastics, or wood. Related occupational titles A traditional machinist is one who can: operate a machine tool, disassemble and repair the machine tool by building new parts such […]

March 14 2018 0Comment
film-skiving-machine-1

Skiving machine

Skiving or scarfing machines cut material off in slices, usually metal, but also leather or laminates. The process is used instead of rolling the material to shape when the material must not be work hardened, or must not shed minute slivers of metal later which is common in cold rolling processes. The skiving process, meaning […]

March 13 2018 0Comment
Gaskets Press Moulding Machine

Thermoforming Engineering & Type

Thermoforming has benefited from applications of engineering technology, although the basic forming process is very similar to what was invented many years ago. Microprocessor and computer controls on more modern machinery allow for greatly increased process control and repeatability of same-job setups from one production run with the ability to save oven heater and process […]

March 12 2018 0Comment
Rod Extrusion

Plastic Processing Type

Type:injection moulding, plastics extrusion, stretch-blow molding, thermoforming, compression molding, calendering, transfer molding, laminating, fiberglass molding, pultrusion, filament winding, vacuum forming, rotational molding Injection moulding Injection moulding BrE or Injection molding AmE, is a manufacturing process for producing parts by injecting molten material into a mould. Injection moulding can be performed with a host of materials […]

March 10 2018 0Comment
Gaskets Press Moulding Machine

7 fillers to enhance the performance of virgin PTFE sealing

PTFE (Polytetrafluoroethylene) has become a commonly used material in sealing applications where other materials do not meet temperature, chemical compatibility, friction, or wear requirements. Many users are unaware that “fillers” may be added to PTFE in order to enhance certain characteristics not found in virgin PTFE. Virgin PTFE possesses “creep” behavior that may reduce effectiveness […]