Color master batch Extruder Twin Screw Plastic Extrusion Machine
Model: SHJ-35, SHJ-35B, SHJ-50B, SHJ52B, SHJ65B, SHJ75B
HS CODE: 8477.2010
This machine line is for color master batch particles making, if you need special request and pay the extra cost of the parts, it could be equipped vector( loss in weight scale), side feeder, Henschel barnd gearbox, Biby brand coulplings, Siemens barnd large power motor, also it could be set PLC + Touch Screen + Temp. controlling module and Etc.
Technical Parameter:
MODEL: SHJ-35, SHJ-35B, SHJ-50B, SHJ52B, SHJ65B, SHJ75B
Screw Speed: 400rpm and 500rpm
L/D: 44:1 or 48:1
Output Capacity: 50Kgs/h to 500Kgs/Hr, if SHJ-95B or SHJ135B, the output capacity will be more than 600Kgs/hr.
Main Motor Power: 15KW - 132KW Wannan brand ( optional: WanNan Brand, Siemens brand， Dazhong brand);
Gearbox: Standard type;
Die Head: Standard type;
Purpuse: Color Master batch, Filler, Engineering and Etc.;
Heater: Copper casting;
Air cooling chain convoying system or strands bathing water cooled pelletizing system:
Air Knife: 2 Heads type
HS CODE: 8477.2010
Field of application:
SHJ series co-rotating twin screw extruders are mainly applied in polymer processing. To meet the increasingly demand from new materials and process, our company has been providing more new technologies and products accordingly.
Filling modification/ Cables & Wires/ Powder-coating / Blending Degassing / Reinforcing modification
Master-batch preparation / Reactive Extrusion & Other Applications
Following image is two stages of side feeing system.
This machine can make EVA, EVA plus Titanium/French chalk/CaCO3 and other powder's filler, color master batch ( large output capacity with single color, it means that one color with large quantity orders, like black or white, or red...... just one color by large output capacity wanted. If you have multi colors and total quantity is small, then this machine is not a good choice for you.
*. This Twin screw plastic extruder is for PLA/PET strand making, after by the pelletizer working, the strand will be the granules. This machine line also can make other different kinds of plastics, like to say PET, PE, PP, PVC, ABS and so on.
Our machine can process the following materials:
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Process
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Representative materials
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Mixing nature-changing
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PE,PP,PS+SBS,PA+EPDM,PP+NBR,EVA +Silicon rubber, etc.
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PE,PA,PC,CPE+ABS(alloy),PBT+PET,PP+ PE etc.
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Filling nature-changing
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PE,PP,EVA, etc.+ Calcium carbonate, talcum powder, titanic powder
ABS,PC,PS, etc.+ aluminum hydroxide, magnesium hydroxide, antimony oxide.
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PP,PA,ABS +ferrous powder, sulphuric powder ceramic powder
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Functional machine pellets
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PP,PA,ABS,PBT, etc+ anti-burning agent and other auxiliary agents: combustion-supporting machine pellets
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PE,PP,PS, etc+ starch: de-composing machine pellets
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PE+ fog-preventing dipper, stabilizer: dual-prevention machine pellets
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PE,EVA=ABS etc+ carbon black: black machine pellets
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Colored machine pellets
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PE,PP,ABS,AS,PA,EVA,PET +pigment and auxiliary
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Intensified glass fibers and carbon fibers
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PP,PBT,ABS,AS,PA,PC,POM,PPS,PET etc.+ long fibers, small fibers, carbon fibers, crystals and so on, etc.
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Various cables
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HDPE,LDPE,LLDPE,MDPE,EVA,PVC,PP, etc. insulating cables,coatings,
PE peroxide silicon alkyl crossing cables: radialization crossing cables
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Special materials
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EVA heat-melting glue, polyurethane, fluorine rubber, fluorine plastics, PP cigarette filtering material and TPR sole material
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Reaction extruding
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Poly-amide condensate, poly-amide melting polymerization, poly-amide polythene-adding, poly-carbonate condensate, etc.
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Exhausting and volatilization
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Polystyrene oxide, high-absorbing resin, chlorine sulphur polyethylene
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Powder paint
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Polyester, ring oxide, lactide, polyurethane, acrylate
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Material: Metal
Origin：China.
Production Standard: Export Standard
1) FCL: Metal frame on the bottom for transportation by lift when loading or unloading into/from the container to workshop; wrap film cover whole machine and parts; if it has meter or PLC outside, then will pack it carefully avoide crush.
2) LCL: Wooden case for package, but we will charge the packing cost to the clients.
Quality Guarantee: 1 year from B/L issued date, except quick-ware parts (like segments, heaters, shafts, sensor and Etc., we will list them on delivery packing list; We will collect the cost of the replace parts if the problem by man-made damage.
Installation and debugging charges: will be collected, please ask for our clerks in overseas markets department.
Documents presentation： B/L, INVOICE, PACKINGLIST, C/O and Insurance policy (If CIF terms);
We also present the following SHJ series plastic extrusion machine, the detailed technical parameter is as follows:
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Model
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Screw Dia.
(mm)
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Screw Rotary
Speed (rpm)
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Motor Power
(kw)
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L/D
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Output Capacity
(kg/h)
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SHJ-20
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21.7
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600
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4
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32-60
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0.5-15
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SHJ-35
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35.6
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500
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11-15
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32-60
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15-40
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SHJ-50
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50.5
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500
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45/55/75
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32-60
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135-225
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SHJ-65
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62.4
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500/600
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55-75-90
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32-60
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25-375
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SHJ-75
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71.0
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500-600
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90/110/132
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32-60
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330-550
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SHJ-95
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93.0
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400-500
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250/315
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32-60
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750-1250
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Both screws and barrels are designed according to the principle of building block type. Let the machine line has excellent dispersion, mixing and compounding performance, controllable material duration of staying time in the barrels. In the meantime, this design also has good exhaust release performance, excellent interchangeability, self-cleaning, flexible module combination and other characteristics, to achieve a wide range of muti-function, multi-purpose and specific requirements of the specific unity。
New Mixing & Extrusion Elements (segments)
The SHJ series extruders have newly developed screw elements (segments) for good distributive and dispersive mixing and extrusion process. The special screw elements will be greatly conductive to the even shearing stress, even axial elongation rate, and low temperature distribution. All these factors will determinately lead to the final material or products’ quality.
The SHJ series extruders have unique features with a balanced shaft drive mechanism, a solution offering decisive advantages over the conventional gearing chain with a simple split of the driving torque. In the new solution the torque for the second screw is split again in half to drive two auxiliary shafts at levels above and below the second screw shank. Consequently the balanced gearing shafts have to bear the 25% torque of the overall. The extreme load ability connected with this type of gearing chain enable to work with the kind of torques required to achieve high output rates at lower screw speeds that will be decisive to the final performance of the mixing polymer.
