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Parallel twin screw extruder utility assortment
Parallel twin-screw extruders are broadly utilised in the filling, mixing, modification, reinforcement, devolatilization of chlorinated polypropylene and tremendous absorbent resin degradable master batch polyamide polycondensation, extrusion by addition polymerization of polyurethane, granulation of carbon powder and magnetic powder, insulating and sheathing materials for cables, reduced smoke and minimal halogen flame retardant PVC cable components and preparing of numerous Silane crosslinkers, and so forth. . Little designs are mainly employed for scientific research and educating.
Parallel twin screw extruder characteristics:
Parallel twin screw extrusion technique:
The screw and the cylinder adopt the composition of “Creating Block” , which has great interchangeability and can be utilized in any mix in accordance to the different content processing technologies
The cylinder physique is made of nitrided steel and bimetallic content, which is put on-resistant, corrosion-resistant and can extend its service existence
Nitrided steel and substantial-speed steel are utilised for screw thread factors, and the curve is produced of laptop-aided design metal, which ensures regular tooth surface clearance of screw thread wor ept area and excellent self-cleaning The power of the threaded element and the Mandrel is enhanced by the particular developed relationship and transmission,
The above actions comprehend the needs of uniform substance dispersion, excellent mixing and plasticizing effect, Quick materials retention time and high conveying efficiency.
Undertake specific reduction box of plastic machinery, transmission components undertake high-top quality, super-high alloy carburizing steel, blended with carburizing, quenching, equipment grinding approach, key areas are manufactured with surface strengthening therapy, tooth surface energy HRC54-sixty two, main hardness HRC30-40, gear 6. The method has high speed, substantial torque, minimal sound advantages and so on.
Adopting twin screw with agitator quantitative feeding technique, and the feeding process is uniform, correct, without having shelf phenomenon.
Digital Manage Program:
IMPORTED ELECTRICAL Factors, handle panel for gentleman-equipment interface, “module” type management for each part of the products can also be configured according to consumer specifications. Multi-functional module framework is very clear, with basic safety interlock devices this kind of as lubrication loss of pressure defense, head stress security, more than-present safety, genuinely reflecting the gear operation with provided accurate manage, large sensitivity, easy operation.
Adopt cast aluminum, forged copper, ceramic resistance heating unit, heating is uniform, quickly and with higher temperature management accuracy.
Temperature handle program:
Double-channel temperature management speedometer realizs delicate reaction, easy temperature placing, easy adjustment, large temperature management precision.
Adopting two strategies from water cooling, gas cooling or air cooling. And the cooling method is even, quick and effective.
Created-in vacuum system, vacuum up to-.09 MPA, which can make sure the complete plasticization of supplies and boost solution good quality.
In accordance to the different method demands of users, can choose chilly pull bar pelleting, drag chain pelleting, air-cooled die surface area sizzling, water ring very hot, and other types of pelleting.
Configuration feartures of KSJ sequence extruder
one. gearbox: bilatral symmetry gear drive program layout service existence a lot more than 72000hrs, average torque coefficient=ten.4, model of bearing are Sweden SKF and Germany INA
two.Torque limiter:torque limiter imported from Germany
three.Barrel: integrated dress in-resistant alloy metal liner Channel of barrel is annular jet sort, not effortless to belocked
four.Scew shaft: content of screw component is W6Cr5Mo4V2 Materials of shaft is large imported from Finland.
5. Heating medium: heating rod imported from Germany
six. Equipment body: high rigidity complete metal plate welding
Electrical technique: PLC and instrument management for your choice management cabinet and energy cabinet are seperate, strong and weak electrical are isolated set up.
Reinfoce modification:PP,PA,PBT, Abdominal muscles,, Computer, POM, PPS, PET+Carbon fiber, glass fiber
Crammed modification: PE, PP, EVA+CaCo3,talcum powder,titianium dioxide, carbon black and other inoranic filler
Masterbatch:shade masterbatch,flame retardant masterbatch,carbon black masterbatch,degradable masterbatch
Plastic alloy:Pc+ Abdominal muscles, PA+Abdominal muscles, PA+PE, PBT+PET,etc.
Specific Engineering Plastic: PEEK, PEI, PPS,PPSU, PA6T,PA9T,LCP,and so on.
Substantial compouding disperXG Collection Twin screw extruders and compounding machines require the quite greatest torque overload protection. Rexnord’s Autogard XG Sequence provides characteristics with the distinct goal of safeguarding extruders from damages triggered by unexpected torque spikes.sion extrusion:nano material, powder coating and fiber grade masterbatch
Reaction extrusion: polyreaction andpolycondension
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