plastic lab extruder with twin screw
mini lab scale plastic granulator Extruder
Product Description
| Brand |
Sino-Tech |
Type |
SNP-30 |
| Name |
Twin-screw extruder |
Usage scope |
Plastic pelletizing |
| Output |
0.5-10kg/h |
Rotary knivies |
1 piece |
| Fixed knives |
1 piece |
Convolution
diameter |
120mm |
| Feed-in diameter |
25*25 |
Motor power |
4kw |
| Heating power |
5kw |
Representative material |
PE,PP,PS,ABS,TR,TPE,TPR,etc. |
| Screw length |
900mm |
Screw diameter |
22mm |
| Dimension |
2000*80 mm² |
Weight |
1000kg |
1. Euro-style retangle barrel, reflux refrigerationchannel is optimized and disposed, which makes temperature difference in C areas smaller. Innovated design of heater tightened style insures high efficiency of heat tansfer and high longevity of heater. The barrels are equipped with bimetallic liners( 45# steel + α101), processing heat treatment. HRC is between 60 and 62.
2. The screw elements and kneading blockes are designed accurately, precised processed by our workers in our plant. The material of screw elements is high-speed steel W6Mo5Cr4V2, or 38CrMoAlA , under nitrogen treatment, HRC is between 58 and 60.
3. Reducing and distributing gearbox of extruder reduces the motor speed to the speed of the screw shafts and distributes it to the two output shafts.
The gearbox consists of :
Involute gear teeth couplings between the output shafts and screw shafts
Integrated thrust bearings assembly, radial bearings of the output axis are NSK products.
4. PLC or PCC controller.
Functions:
Plastics filling and modification, general and fibre color masterbatch, blending modification (rubber and plastic blending, plastic alloy), functional masterbatch, glass fibre or carbon fibre reinforcement, various cable material, reactive extrusion, handling after venting and dewatering, special material, powder coating
1,Mixing nature-changing: PE, PP, PS+SBS; PP+NBR; PA+EPDM;EVA+Sillicon rubber, etc.
PE, PA, PC, CPE+ABS(Alloy); ABS+TPU; PBT+PET; PP+PE,etc.
2,Filling nature-changing: PE, PP, EVA, etc.+Calcium Carbonate, talcum powder, titanic powder; ABS, PC, PS, etc.+aluminum hudroxide, magnesium hydroxide, antimony oxide.
3,Functional machine pellets: PP, PA, PS etc.+ starch :de-composing machine pellets;
PE+fog-preventing dipper, stabilizer: dual-prevention machine pellets;
PE, EVA, ABS etc. +carbon black: black machine pellets.
4,Colored machine pellets: PE, PP, ABS, AS, PA, EVA, PET +pigment and auxiliary.
5,Intensified glass fibres and carbon fibres: PP, PBT, ABS, AS, PA, PC, POM, PPS, PET, etc.+long fires, carbon fibres, crystals and so on etc.
6,Various cables: HDPE. LDPE, LLDPE, MDPE, EVA, PVC, PP ,etc. insulating cables , coatings; PE peroxide , silicon alkyl crossing cables; radialization crossing cables.
7,Special materials: EVA heat-melting glue, polyurethane ,fluorin rubber, fluofin plastics, PP cigarette filtering material and TPR sole material.
8,Reaction extrudinig: Polystyrene oxide, high -absorbing reshin , chlorine sulphur polyethylene;
9,Powder paint : Polyster , ring oxide, lactide , polyurethane , acrylate
Characteristics:
1, Modular principle design for screw configuration and barrel setup makes combination and cleaning convenient , also easy to adapt to customers' requirements .
2, Different kinds of pelletizing modes can meet specific material properties: water-cooling strand pelletizing, air-cooling hot-cut pelletizing, water-ring pelletizing, under water pelletizing, etc.
3, Screw elements and kneading blocks are made of high tool steel , with high corrosion-resistant and high wear-resistant.
4, Barrels are made of high quality nitrided steel , corrosion proof and antifriction.
5, Vacuum system fulfills devolatilization to ensure the quality of polymer processing.
Any question,please call me.
MOB&waspp: +8613773240086
Audited Supplier 
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