Customized Φ 20-300 mm plastic extruder screw cylinder
Ordinary nitriding parts, bimetallic pieces:
Material used Fushun quality 38CrMoAlA.
Ordinary nitriding parts:
Screw barrel by quenching and tempering, nitriding, hardness HV850 above, brittleness is not higher than two.
Tensile strength:
100kg * n / mm2, yield limit: 85kg * n / mm2
Double metal parts:
screw slotted spray alloy, high wear resistance.
Screw sub-plasticized section, stirring foam section. Participate in the injection hole and so on.
EPE foam screw barrel high temperature and low temperature zone, low temperature zone trapezoidal cooling tank, spray cooling, low temperature zone length appropriate
The company to undertake mapping processing, to map processing, design and processing, the new screw with the old barrel (repair), the old screw repair with a new barrel
For the use of existing screw improvements
EPE foam barrel under the cutting seat:
cast iron cutting seat, the internal cavity, conducive to the next material cooling, to promote food
Pay attention to detail, fine workmanship!
♦ Nitriding depth: 0.5-0.8mm
♦ Nitriding hardness: 950-1020Hv
♦ Nitriding brittleness: <= first grade
♦ Surface roughness: Ra 0.4um
♦ Nitriding depth: 0.5-0.8mm
♦ Nitriding hardness: 950-1020Hv
♦ Nitriding brittleness: <= first grade
♦ Surface roughness: Ra 0.4um
Our company is specialized in producing all kinds of plastic extrusion equipment on the screw, barrel, tee, mold head of large enterprises and provide processing and repair. Rely on the latest introduction of the Japanese Farnak CNC screw milling, high-quality 38CrMoAlA materials, screw, barrel after grinding and have 8 meters deep nitriding capacity of the nitriding workshop to ensure that the product of high quality. I produced the vacuum-free screw by the user praise, in the industry has had a certain impact.
Enterprises in the quality first, the credibility of the principle of the supremacy. For our customers to provide quality and cheap products, welcomed the overwhelming majority of customers call to discuss the industry Welcome to the company's Web site: www.feed-screw.com
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Customized Φ 20-300 mm plastic extruder screw cylinder Images
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