Aluminum powder will be generated during drawing because of the friction between aluminum wire and dies while the wire or cable conductor drawing process and will exist in drawing emulsion. The powder will increase viscosity of drawing emulsion and raise the temperature of drawing emulsion, thus reducing the quality of the drawing emulsion. The drawing emulsion containing more aluminum powder also easily causes the aluminum wire to break and the surface is not smooth during the drawing process, which not only causes the surface of the wire to lose its brightness, but also affects the performance of the wire.
\nRemoving aluminum powder from drawing emulsion will reduce emulsion viscosity, so the aluminum will go through the dies with good lubricating. It\u2019s very necessary to remove aluminum powder from drawing emulsion.
\nThe aluminum centrifuge filter from us is a special equipment for separating the drawing emulsion and aluminum powder in the drawing process. The centrifugal force of the liquid is used to disperse the impurities to the surroundings, so that the drawing emulsion is separated from the aluminum powder. The rotating speed of the separator is as high as several thousand revolutions per minute. Under the action of strong centrifugal force, all the residual impurities, aluminum powder, sludge, carbon black, colloid, mixed metal particles and so on are separated.
\nThe treated emulsion can keep the content of aluminum powder less than 0.3% and the viscosity of the drawing emulsion in a reasonable range.
\nWe provide two types of aluminum centrifugal filter: Manual centrifugal filter and full-automatic centrifugal filter.<\/p>\n
The manual centrifugal filter only relies on the pressure of the oil pump to provide the rotational driving force, and the centrifugal force generated is more than 1,800 times the gravity, which can directly drive the solid pollutants such as aluminum powder, impurities, particles and the like from the drawing emulsion.
\nThe whole machine adopts adjustable working pressure, which is composed of centrifuge, oil pump, electrical, instrument and other parts.
\nThe solid frame structure forms an integrated machine, and the universal four-wheel brake can ensure the safe operation of the equipment within the range of 0.5m2.
\nThe working noise of this equipment can be as low as 80dB and the filtering accuracy can reach 10\u03bcm. According to the aluminum powder content concentration of the customer’s drawing emulsion pool, the amount of aluminum powder separated per hour ranges from 0.5kg to 8kg, the degree of drying varies from 90% to 98%, and the emulsion content is less than 0.5%.
\nThe whole machine has the function of overpressure, overload shutdown protection. When the operating pressure of the equipment is too high, it will automatically depressurize and shutdown. The operation only needs to click the switch, which makes it more convenient to use.
\nMain features:
\n(1) Double spray structure, floating rotor body, self-lubricating structure, no abrasion and wearing parts;
\n(2) Large dirty hold ability, small footprint, space saving, flexible movement and convenient maintenance;
\n(3) Only the pressure generated by the oil pump is required to provide driving force, low energy consumption, maintenance-free, no need to replace any parts, rapid processing, etc.<\/p>\n
The full-automatic centrifuge is a top-end equipment for aluminum powder processing of aluminum wire drawing machine. It has stronger centrifugal force to separate aluminum powder from the drawing emulsion.
\nThe emulsion to be processed is sprayed into the rotary tank of the centrifugal filter from the bottom of the rotary body through an auxiliary pump. Under the high-speed rotation of the emulsion in the cylinder, the aluminum powder is separated from the emulsion and adsorbed on the rotor barrel wall. The separated emulsion overflows from the top of the rotating body, flows back to the drawing emulsion through the direction of the preset separation tank pool.
\nAfter the rotor cylinder has condensed certain aluminum powder and impurities, the equipment automatically reduces the rotor speed, automatically shuts off the emulsion and waits until the rotating body is completely stopped. The automatic slag removal function is activated to open the slag discharge opening, and the built-in scraper of the drive motor is activated to clean the aluminum powder. The scraper will rotate in order, rotating the coulter repeatedly and scraping out the aluminum powder cake. Under the action of gravity, aluminum powder falls from the slag discharge port into a collecting barrel below the equipment.
\nThis machine adopts intermittent working mode. When the aluminum powder is separated, the emulsion pump works and the cleaning stops. During the cleaning operation, the aluminum powder and the emulsion pump stop working.
\nMain features:
\n(1) The whole series adopts Siemens and Schneider CPU, frequency converter, touch screen, motor and other main components, and the whole machine runs stably, reliably and efficiently;
\n(2) Solid one-piece frame welding and assembly process, more solid durability, ensure the whole machine working life longer;
\n(3) The design is novel, the added structure is reasonable, the system runs stably and reliably, high intelligence, the automatic slag removing and oil discharging is realized, the manpower and material resources are greatly saved;
\n(4) The automatic operation only needs to click the start and stop buttons to complete the operation. The system is equipped with manual \/ automatic switch, which can be set at any time in 24 hours, and 100% humanized operation;
\nNo consumables, no maintenance, meet strict environmental requirements.<\/p>\n
| \n Type<\/b><\/b><\/p>\n<\/td>\n | \n Manual centrifugal filter<\/b><\/b><\/p>\n<\/td>\n | \n Full-automatic centrifugal filter<\/b><\/b><\/p>\n<\/td>\n<\/tr>\n LT-100AHF<\/b><\/b><\/p>\n<\/td>\n LT-125AHF<\/b><\/b><\/p>\n<\/td>\n LT-83T<\/b><\/b><\/p>\n<\/td>\n LT-135T<\/b><\/b><\/p>\n<\/td>\n<\/tr>\n Flow\u00a0(L\/h)<\/p>\n<\/td>\n 5200<\/p>\n<\/td>\n 6000<\/p>\n<\/td>\n 4980<\/p>\n<\/td>\n 8100<\/p>\n<\/td>\n<\/tr>\n Rotating speed<\/p>\n (rpm)<\/p>\n<\/td>\n 4500<\/p>\n<\/td>\n 4200<\/p>\n<\/td>\n 3300<\/p>\n<\/td>\n 3200<\/p>\n<\/td>\n<\/tr>\n Dirty hold ability (cm3<\/sup>)<\/p>\n<\/td>\n 5800<\/p>\n<\/td>\n 6500<\/p>\n<\/td>\n \/<\/p>\n<\/td>\n \/<\/p>\n<\/td>\n<\/tr>\n Total power<\/p>\n (kW)<\/p>\n<\/td>\n 3<\/p>\n<\/td>\n 4<\/p>\n<\/td>\n 5.7<\/p>\n<\/td>\n 7.7<\/p>\n<\/td>\n<\/tr>\n Inlet \/ outlet pipe diameter (mm)<\/p>\n<\/td>\n 32\/60<\/p>\n<\/td>\n 38\/60<\/p>\n<\/td>\n 25\/80<\/p>\n<\/td>\n 32\/80<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n 1. Simple structure, easy maintenance and long service life; |