2000S-DR Duplex Single Worm Refiner-Pelletizer(soa

Features ·Barrel is made from cold-drawn stainless steel tube 22 mm thick; ·Worm is of lightweight, made from stainless steel.The newly designed worm has its effective compression length 3.5 times of its diameter; ·Milling is effected by a device installed at the outlet end of the worm. The milling device is composed of a piece of filtering sheet with 0.3 mm holes, a fixed perforated milling disk, and a rotating perforated disk. The soap stock is vigorously milled in the space, resulting in superfine particles of 0.01mm level. This optimal milling makes soap stock translucent and extremely fine; ·The filtering sheet with holes of ?0.3mm is developed in 2002. The only design in the world. ·Barrel and worm are precision machined that the clearance between barrel wall and worm is only 0.05 to 0.08mm, that makes the worm to have high thrust to soap stock inside the barrel and reduce back-flow to the minimum. ·The cooling of barrel begin from the very end where milling device is located; the cooling water inlet/outlet pneumatic valves are controlled by PLC to obtain a optimal cooling effect, that means maximum output of the machine . ·The speed reducers have their gear wheels teeth case-hardened and ground . ·Pneumatic clutches are used between motors and speed reducers. ·The coordination of operation between upper extruder and lower extruder is realized by a level sensor made by Enders-Hauser, Germany. ·Touch screen is used for control and operation, it is fault-free and a good interface for communication between operator and machine. ·The electric panel is supplied by Rittal, Germany; the adjustable frequency AC drive is by AB or ABB; PLC by Omron Japan and touch screen is by Delta; 95% electric components are by Schneider, France; pneumatic components are by Norgren Martonair, UK. Specification Capacity (kg/h):1000 to 2000Worm diameter (mm):?300Worm speed (r/min):18Upper extruder 5 to 18 Lower extruderMotors(kw):30each for upper and lowerCooling water temperature ():15max.Compressed pressure (Mpa):0.4to 0.7Dimensions(mm):4,650×2,100×3,450