Screw and Barrel High Output 100mm High Efficient Screw and Barrel
for Plastic Pipe Extrusion Plastic Machine
Product Description:
Bloom manufacture screw elements,barrels and other extruder
machinesWe have provided machines with matching screw and barrel,
such as engel (Engel), davis-standard (Davis standard), weber
(Weber), berstorff (Berstorff), Battenfeld, Cincinnati, Taiwan
Zhuyou, South Nanrong, Zhende, Haitian, Haitai, Hangzhou Tairui,
Chenhsong, Korea Woojin, Japan Sumitomo, sumida, Liansu, Hongqi,
Jugang, Yuanfeng, Xiongsu, etc. Domestic and foreign plastic
machinery companies.
Conical twin-screw extruder is an efficient mixing and extrusion
equipment. The machine has the characteristics of low shear rate,
difficult material decomposition, uniform plasticizing and mixing,
stable quality, high output, wide application range and long
service life.
Main Charactors:
Using machining center finishing, reasonable processing technology,
advanced testing equipment, to ensure that the processing accuracy
of each product.
Twin-screw extruder screw element:
- convenient interchangeability by agile combination.
- fulfill efficient self-cleaning, transmission, compounding,
pressure-forming and etc.
- made of high speed tool steel W6Mo5Cr4V2, or anti-corrosion steel
38CrMoAlA by speed treatment.
The flexible modular principle is realized with screw barrel
sections from the wide range of different designs possible. Fast,
intensive and uniform heating of the screw barrel section is
ensured by electrical heaters. The barrel sections are cooled with
water by means of an internal bore system with bores arranged close
to the inside barrel wall.
Product name | Conical Twin Screw Extruder |
Other name | Conical twin extruder |
Application | Plasticizing PVC or wood-plastic products |
Features | stable quality,high output,wide application range |
Drive | Motor |
The main products are precision screw barrels (nitrided screw
barrels, double alloy screw barrels, stainless steel screw barrels,
fully hardened screws, high-speed tool steel screw barrels):
injection molding machine screw barrels, extruder screw barrels,
Blow molding machine screw barrel, chemical fiber machine screw
barrel, single screw barrel, parallel twin screw barrel, conical
twin screw barrel, screw barrel accessories;...
The products are made of high-quality 38crmoala; high-quality
sacm645; high-quality skd11; high-quality skd61; 9cr18mov and other
high-quality materials, which are tempered and formed. The surface
can be nitrided, hard-plated, spray-welded hard alloy and other
processes. The product has the advantages of high wear resistance,
corrosion resistance and long service life. Widely applicable to
various rubber and plastic raw materials, such as: pe, pp, pvc, ps,
abs, pa, pom, pc, psv, ptfe, pvr, pr, up, pec, pf, vf, mp, pmma,
pet, pbt , pps, mppo, pi, lcp, etc.
1. Parallel twin-screw barrel series:
φ50/2 (2 represents twin screw), φ65/2, φ80/2, φ90/2, φ105/2,
φ125/2, φ130/2, φ150/2, φ180/2, φ200/2
2. Conical twin-screw barrel series
sjs 35 (φ35/80-2), sjs 51 (φ51/105-2), sjs 55 (φ55/113-2), sjs 65
(φ65/132-2), sjs 80 (φ80/156-2), sjs 92 (φ92/188)
Screw steering: different directions outward
Screw speed:
1-40,1-32,1-36,1-32,1-32,1-32
Effective length of the screw (the effective length of the screw
generally refers to the length of the screw part):
810mm, 1070mm, 1200mm, 1441mm, 1800mm, 2500mm
3. Extrusion and injection molding single screw, barrel series
Specifications: diameter φ15mm-diameter φ360mm
Aspect ratio (the effective length of the screw divided by the
diameter of the screw): l/d=15-45
4. Rubber screw and barrel series
4.1 Pin screw, barrel
Specifications: diameter φ75mm-diameter φ200mm
4.2 Cold and hot feeding screw, barrel
Specifications: diameter φ30mm-diameter φ250mm
Product Application:
1) Used for plastic products extrusion: blowing film, film, sheet,
sheet, pipe extrusion
2) For chemical fiber extrusion: PET, PA6, film, non-woven fabric,
rope fiber
3) Used for plastic recycling granulation
4) For cable extrusion: suitable for PVC, PE, PBT, and plastic
fluoride
Production Process Show
Testing Equipments Show
Packing&Delivery
Company Introduction
Conical Twin Screw Extruder
