Twin Screw Water-Cooling Strand Pelletizing System
Product model for your choosing:
(Notes: Different raw materials, the output is different, please tell me what's the material you want to produce, I will recommend you the correct model.)
Product details:
1. Twin screw main extruder: Main motor: Imported "WEG"or "SIEMENS" Variable frequency motor(The frequency converter will automatically change the frequency to reduce the frequency of the motor. The operating current will always run between 80%, 50%, and 30% of the rated power. This will greatly reduce the motor's operating current and achieve the effect of saving electricity).
2. Gearbox: Warranty: 3 years; (2)Concentricity deviation of output shaft and input shaft: within 0.2mm; (3)Both output shaft radial bearings are imported "IKO"and "NSK" bearings;
3. Electric cabinet box: (1)Inverter: Imported Switzerland"ABB", Japan"TOSHIBA","FUJI"; (2)PLC: Imported "SIEMENS" brand; (3)Main electrical controller:"Schneider" brand; (4)Display of electric current:Japan "OMRON" brand; (5)Temperature instruments: Japan "OMRON" brand;
4. Twin-screw Barrel
Bimetal wear-resistant and corrosion-resistant material, the base material is 45# steel, after multiple forging, quenching and tempering treatment; the cylinder is inlaid with α-101 wear-resistant and corrosion-resistant alloy bushing, which has better wear resistance and corrosion resistance than general alloy bushings.
5. Screw elements
(1)Material is W6Mo5Cr4V2 (high speed tool steel) with the best wear resistance, the whole adopts vacuum quenching treatment, hardness is 60 ~ 62HRC; (2)Designed by the building block principle, and the screw element and the screw shaft are connected by an involute spline, and the screw combination can be adjusted according to the process requirements; The screw elements are all made by CNC machining center, with good identity and strong process repeat-ability,which is benefit for changing;
6. Screen changer+Die-head: Quick open die-head, convenient and fast, short flow path of the machine head and less material storage can significantly reduce the deterioration of the material's physical properties, yellowing, black spots and other defects;
Machine applications:
(Notes: Our machine can be applied in the production of different plastics, such as color masterbatch, filler masterbatch, engineering plastics, reinforced materials, recycling plastics, biodegradable materials and so on.)
Our certificates:
Tengda has obtained High-tech Enterprise and National High-tech Enterprise award.
We have passed ISO,TUV,CE Certifications, more than 30 patents.
Our customers:
Audited Supplier 
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