2000S-DRVP Дуплекс Одноместный червь нефтеперерабатывающая-труженик (мыло

Features ·The upper extruder acts as a refiner with milling device ,while the lower extruder acts as a plodder; There is a vacuum chamber connecting the two extruders, inside which a level sensor installed. ·Barrel is made from cold-drawn stainless steel tube 22mmthick. ·Worm is of lightweight, made from stainless steel. The newly designed worm for plodder has soap pellet feeding zone. Soap stock compression zone and soap stock pressure stabilizing zone. So that a strong thrust force is produced, the soap bar extruded has excellent quality. ·At upper extruder, refiner, milling is effectsd by a device installed at the outlet end of the worm. The milling device is composed of a piece of filtering sheet; stationary perforated milling disk and a perforated rotating disk. The soap stock is vigorously milled in the space, forming superfine particles of 0.01mm level. This optimal milling makes soap stock translucent and extremely fine. ·The filtering sheet developed in 2002 has holes of 0.03mm,is the only design in the world ·The cooling of barrel begin form the very end where milling device is located; the pneumatic cooling water inlet/outlet 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 with case-hardened and ground teeth. ·Pneumatic clutches are used between motors and speed reducers and speed reducers to make smooth startup. ·The upper extruderrefineris controlled 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 operatior and machine, ·The electric panel is supplied by RittalGermany; the adjustable frequency AC drive by AB or ABB; PLC by Omron, Japan; and touch screen by Delta; 95% electric components are by Schneider, France; while pneumatic components are by Norgren Martonair, UK. Specification Capacity(kg/h):1,000 to 2,000Worm diameter (mm):Φ300Worm speed (r/min):18 for upper extruder (refiner) 5 to 18 for lower extruder(plodder)Motors(kW):30 for upper extruder (refiner) 22 for lower extruder(plodder)Control power consumption (kW) Compressed air pressure (MPa)2 0.4