twin-screw extrusion granulator/lateral feeding/liquid feeding
This machine is suitable for engineering plastics, modified plastics, masterbatch mixing plasticizing extrusion processing experiments, with plasticizing homogeneous coloring proofing, filling modification and other work.
I. Twin Screw Extruder
1. Temperature range: Normal temperature ~300℃
2. Screw diameter: Φ20 mm
3. Length diameter ratio: 40:1 optional
4. Screw material: The mandrel is made of 40CrNiMoA chromium-molybdenum alloy tool steel, and the
threaded components are made of W6Mo5CR4V2 wear-resistant alloy steel, with a hardness of HRC60,
with conveying blocks, mixing blocks, shearing blocks, banburying blocks, kneading blocks, countercurrent
blocks, building block series components, and the mandrel is gradually splined and can be combined
according to any material ratio to meet the needs of different extrusion processes
5. Barrel material: The 5-section barrel is made of 45# nitriding steel forgings, lined with a301 wear-resistant
alloy sleeve, with hardness of HRC60, and treated by nitriding, quenching and tempering and ultra precision
grinding, with surface roughness Ra ≤ 0.4 μm. Wear and corrosion resistance
6. Main feeder: adopts twin-screw metering type forced feeding, equipped with a horizontal mixer, feeding is
uniform and stable, not easy to bridge, feeding speed is 0-50rpm adjustable by frequency conversion, and
a sliding rail type fast discharging device is installed
7. Side feeder: Glass fiber feeding port, using twin-screw metering type forced feeding, equipped with a
horizontal mixer, feeding speed 0-50rpm variable frequency adjustable
8. Liquid feeding: Liquid medium feeding port, peristaltic feeding rate can be set
9. Power: 3∮, AC380V, 50Hz Three-phase five-wire
10.Dimension: 1950×1210×1500(W×D×H)mm
11.Weight: About 285Kg
II. Water Tank
1. Water tank material: 304 stainless steel bath
2. Dimension: 1200×260×800(W×D×H)mm
3. Weight: 28Kg
III. Pelletizer
1. Strand quantity: 3 strands
2. Cutter material: High speed alloy steel
3. Power: 3∮, AC380V, 10A
4. Dimension: 450×430×850(W×D×H)mm
5. Weight: 125Kg
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