PVC Pet PP PE PS PC Recycling Compounding Twin Screw Plastic Granulator

Application range of parallel twin screw extruder
       
     Parallel twin-screw extruder is widely used in the filling of rubber, plastic and engineering resins, blending, modification, enhancement, dechlorination of chlorinated polypropylene and high absorbent resin; degradable masterbatch, polyamide condensation, extrusion of polyurethane polymerization reaction; granulation of toner, magnetic powder, insulating material for cable, sheath material, and Low smoke, low halogen flame retardant PVC cable and preparation of various silane crosslinking materials.
Small models are mainly used for scientific research, teaching.
Product characteristics

parallel to the twin-screw extrusion system:
         screw, cylinder using "building block" structure, has a good interchangeability, according to the material processing technology, any combination of use, cylinder selection of nitride steel, bimetallic materials, wear-resistant, corrosion-resistant, extended service life, thread components selected nitride steel, high-speed steel, The curve adopts computer aided design, combined with the unique processing technology, so as to ensure the vertical tooth surface clearance of the threaded working section, and the self-cleaning is good, the special design of the connection mode, the transmission device enhances the thread element, the core shaft strength, the above measures realizes the material dispersion uniform, the mixing plasticizing effect is good, the material retention time is The purpose of high conveying efficiency.
Deceleration system: the use of plastic machinery special gearbox, [1] Transmission components using
high-quality, ultra-high alloy carburizing steel, combined with carburizing, quenching, grinding process manufacturing, key parts to increase the surface strengthening treatment, tooth surface strength hrc54-62, core hardness hrc30-40, Gear 6, the system has high speed, high torque , low noise and other characteristics.

Feeding system: The use of twin-screw belt mixer Quantitative feeding system, the feed is uniform and accurate, does not produce the phenomenon of frame material.

Electronic control system: the use of imported electrical components, Control Panel for the man-machine interface, the equipment parts of the use of "module" type control (can also be configured according to user requirements), multi-function module structure is clear, with a safety interlock device (such as lubrication loss protection, head pressure protection, overcurrent protection, etc.), a true reflection of equipment operation High sensitivity and easy operation.

Heating system: The use of cast aluminum, cast copper, ceramic resistance heating device, heating uniform, fast warming, high temperature control accuracy. Temperature control System: the use of dual-channel temperature control table, sensitive response, temperature setting, easy adjustment, high temperature control accuracy.           

Cooling system: Take water cooling, oil cooling, wind cooling two forms, cooling fast, uniform, good effect.

Vacuum system: Built-in vacuum system, vacuum up to -0.09mpa, so as to ensure that the material is fully plasticized, improve product quality.

Auxiliary machinery: According to the different process needs of users, can be selected with cold pull strip cutting, towing chain traction granulation, air-cooled mold surface eagerness, water ring eagerness and other forms of pelletizing.
Product parameters Product Name Model screw diameter (mm) screw long diameter ratio (L/D) screw speed (R.P.M) host power (KW) reference yield (kg/h)