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Extruders Product Description
- Aug 27, 2017 -

Extruders product description


Product Name: SJSZ series parallel twin screw extruder

Product Description: barrel and screw with "modular" structure, the whole type of screw, self-cleaning strong. According to the user of the various types of materials required for the combination of the ratio, with interchangeability, a wide range of adaptability, mixing, plasticizing, exhaust effect. Barrel material based on processing materials can be used 38CrMoALA, nitriding; or the use of alloy bushings, good wear resistance. The barrel is cast aluminum heater, water cooling. Using DC motor, SCR governor or the British Continental 590 governor; or AC motor frequency converter.

SJ series of new high efficiency single screw extruder:

Two-step overall design, strengthen the plasticization function, to ensure high-speed high-performance extrusion. Special barrier, BM-type comprehensive mixing design, to ensure the mixing effect of the material. High shear low melt plasticizing temperature ensures high performance extrusion of the material.

SJZ series of conical twin-screw plastic extruder:

SJZ series of conical twin-screw plastic extruder is an efficient mixing, extrusion equipment. With the shear rate is small, the material is not easy to break down, plastic mixing evenly, high yield, excellent quality, good self-cleaning, wide range of adaptations, long life and other advantages. PVC powder directly forming, the effect is good. Using automatic temperature control, vacuum exhaust, screw core oil cooling, barrel cooling air-cooled or oil-cooled two. The main motor and feed motor can be used AC variable frequency speed control system or DC speed control system. The machine is widely used, equipped with the corresponding screw, nose, auxiliary machine can be a variety of thermoplastics thermosetting plastic and modified plastic from the powder state directly into the tube type, plate type, rod type, film, hollow, Profiles and other plastic products. SJSZ series of conical twin-screw extruder, together with the corresponding screw and auxiliary equipment, can be a variety of thermoplastic plastics, especially hard polyvinyl chloride powder directly into the tube, plate, film, film and shaped materials, etc., also Can be completed on a variety of plastic modification and powder granulation process. The machine uses DC motor, SCR stepless speed regulation, with overload protection and fault alarm, screw core oil circulation temperature, barrel oil cooling, and equipped with vacuum exhaust pipe device and quantitative feeding device.

Plastic extruders are also one of the types of plastic machinery. Extruder according to the direction of the head material and the angle of the screw center line, the machine can be divided into right angle head and bevel head and so on. The head of the head is usually bolted to the fixed on the fuselage, the head of the mold inside the mold core seat, and then use the nut to be fixed in the nose of the nose port, the core of the core is also equipped with And the center of the mandrel and mandrel has holes, which act on the core. Depending on the type of pressurization, the extrusion process can be divided into two types: continuous extrusion and intermittent extrusion. The former equipment used for the screw extruder, the latter equipment for the plunger extruder. In this screw extruder can be roughly by virtue of the number of screws for the single screw extruder and multi-screw extruder.