这是描述信息
All categories
FRALCO Fully Automatic Refining Car in front of Furnace
FRALCO Fully Automatic Refining Car in front of Furnace 1. Refining vehicles adopt tank crawler chassis or wheeled chassis, which can meet the needs of different ground conditions in the foundry. 2.The refining car in front of the furnace has two forms: rotor type and nozzle type, and the powder injection speed can reach 6kg/m. 3.    The nozzle refining car can reciprocate horizontally in front of the furnace, longitudinally reciprocating refining in the furnace, and the dead zone on the furnace side elbow refining. Different furnace types have different running trajectories to ensure uniform refining and no dead zones. 4. The rotor refining car can realize multiple refining modes such as lateral movement refining in front of the furnace, fixed-point refining, and rotor swing refining. The thrust of the rotor is large enough to realize refining without dead zone. 5. There is a perfect thermal protection layer around the car body to prevent heat radiation from damaging the car body components. 6. The refining vehicle can use various refining media such as argon, argon-chlorine mixed gas, argon + refining agent, argon + carbon tetrachloride. 7. Fully automatic refining car in front of the furnace, which completely replaces labor, saves refining agent, reduces production cost, reduces labor intensity, employee satisfaction, boss satisfaction
Details 白箭头 黑箭头
FRALCO Fully Automatic Rotating Injector
FRALCO Fully Automatic Rotating Injector 1. Various refining media such as argon, argon-chlorine mixed gas, argon + refining agent, argon + carbon tetrachloride, etc. can be used. 2.   The refining process does not need to open the furnace door, which effectively reduces heat loss. 3. Through PLC control, all process parameters are controllable and traceable. 4. The large impeller transports powder at high speed, which can make the chemical composition and temperature of the aluminum melt more uniform. The highest powder feeding speed can reach 6kg/min. 5. The automatic furnace side refining device completely replaces labor, saves refining agent, reduces production cost, reduces labor intensity, employee satisfaction, and boss satisfaction. 6. Both new and old furnaces can be installed, and the Alcoa team will provide you with the service of "opening windows" on the side walls of the existing furnace.  
Details 白箭头 黑箭头
FRALCO MDB Degasser
MDB Degasser The MDB Degasser System provides a nominal continuous refining rate from 15t/h to 75t/h. The system consists of a heated refining furnace, one to three spinning nozzles, and PLC automated process and furnace heating controls. The MDB furnace is divided into two to four separate and distinct refining chambers, each equipped with a spinning nozzle mounted to the furnace cover. Each chamber is designed to optimize process gas bubble saturation throughout the melt to maximize spinning nozzle refining efficiency. An internal baffling system controls the flow of metal,ensuring efficient refining of the molten aluminum as it flows through there fining furnace. OPTIONS The MDB furnace can be ordered with the following options: Choice  of  immersion heating system. Hydraulic tilting system to empty the furnace between casts for cleaning or alloy changes. Swivel mast that both lifts and rotates the cover. Customized controls. MDB Control Panels MDB provides electrical, inert gas control panels, and, if required, chlorine gas panels for all new degassing systems. FRALCO will also provide new panels for existing degassing systems. MDB Electrical Control Panel The electrical panel isdesigned for your local power supply, fully wired and assembled for operation.It contains all required components for stable process and furnace temperature control. MDB Inert Panel The inert gas/air panel contains all main and idle inert gas controls. All pressure regulators,pressure gauges, valves, and instrumentation for the control of inert gas are supplied. When needed, cooling air and cover gas controls are included in the inert gas panel. Flow meters or flow controllers can be supplied as optional equipment and communication modules between the electrical panel and the customer’s internal communication devices are available. MDB Chlorine Panel The chlorine panel contains all pressure regulators, pressure gauges, valves, and instrumentation required for proper chlorine flow gas control. An inert gas purge process is included in the chlorine gas panel design. Mass flow meters or mass flow controllers can be supplied as optional equipment and communication modules between the electrical panel and the customer’s internal communication devices are available. A chlorine gas leak detector can be supplied as optional equipment. All piping and instrumentation is designed for the use of chlorine gas follows local standards for hazardous gas processing. All panels can be customized tomeet customer specifications. FRALCO Field Engineering can provide start-upassistance when requested by the customer. MDB -Cartridge Lining The MDB-Cartridgeis a refractory furnace lining that is easily replaced. When the furnace refractory needs to be changed, the spent cartridge is lifted by using aspecially designed spreader bar and a crane. After the used MDB-Cartridge is removed, a new lining can be installed within a few hours. The one piecerefractory lining is manufactured by FRALCO division under controlled conditions in our pre-cast shapes manufacturing facility. The design using high temperature refractory and multiple layers of insulation provides maximum service life and superior insulation. The lining is pre-fired in our manufacturing facility to remove all moisture. After preheating on site, it is ready to use. Advantages Produced under optimal conditions. Easily replaceable pre-fired refractory lining. Reduced man power needed for the relining.Reduced     preheat time. All moisture and chemically combined water has     been removed during manufacture. Downtime of the MDB furnace reduced up to 90%. Graphite Products Graphite products include machined rotors, shafts, and screws. Machined Component Advantages Custom parts available Oxidation resistant and low permeability  Degasser Model Rotor Capacity Static metal(kg) Dimension (mm) (L*W*H) MDB-15 1 ≤15t/h 590 1975x1880x2150 MDB-25 2 ≤25t/h 890 2330x1800x2150 MDB-35 2 ≤35t/h 1300 2530x2000x2150 MDB-55 2 ≤55t/h 1840 2930x2800x2700 MDB-75 3 ≤75t/h 2930 3650x2800x2700 MDB-90 4 ≤90t/h 3930 3950x2800x2700  
Details 白箭头 黑箭头
FRALCO Deep Bed Filter
Aluminium alloys need to meet ever more stringent quality requirements, particularly for beverage cans, foils, fine wires,lithographic sheets and bright trims. In fact, inclusions lead to problems when metal is produced to ever decreasing thicknesses approaching those of the inclusion size or when surface quality is paramount. The FRALCO Deep Bed Filter consists of an insulated box containing layers of carefully sized alumina balls through which molten aluminium flows from top to bottom. The filtering area, or bed, is sized as a function of metal flow rates Advantages 5μm Inclusion removal efficiency higher than 95%, LiMCA and PoDFA analyses show best quality requirements consistently achieved with DBF; Different ball sizes and variable layers allow custom quality requirements. Excellent constancy and repeatability of results; Productivity Environment.Preheat station permits quick change of filter box to avoid downtime. Large volumes can be treated before cleaning of filter boxes is required. Flow rates of up to 90t/h can be processed.   Module capacity Static metal(KG)  Dimension (L*W*H) MDBF-5 5t/h 470 1823 x 1770 x 1950   MDBF-10 10t/h 600 2030 x 1770 x 1950 MDBF-15 15t/h 800 2330 x 1770 x 1950 MDBF-20 20t/h 1150  2440 x 2140 x 1950 MDBF-25 25/h 1300 2500 x 2100 x 1950 MDBF-30 30t/h 1400 2540 x 2240 x 2000 MDBF-35 35t/h 1680  2770 x 2400 x 2000 MDBF-40 40t/h 1850 2870 x3000x 2000 MDBF-55 55t/h 3030 2980 x 3200 x 2320 MDBF-75 75t/h 3600 3000 x 3600 x 2320 MDBF-90 90t/h 4950  3000 x4100 x 2320
Details 白箭头 黑箭头
FRALCO Alumina Ball Cleaning Machine
FRALCO Alumina Ball Cleaning Machine Generally, the heat exchange ball is used for about 3 months, and the top part of heat exchange ball of the heat exchange box will be partially damaged because of the influence of long-term rapid cooling and heating. And because the furnace gas itself is not clean, it will cause dust pollution to the heat storage ball inside the heat storage box. Heat storage ball needs to be cleaned, replaced and replenished regularly. In order to improve the life of the regenerative ball and reduce the labor intensity of the workers, the company has developed a regenerative ball washing machine, which can effectively improve the service life of the regenerative ball and reduce the cost. ALMELT Heat Storage Ball Characteristics the alfa alumina (corundum) spheres were made by sintering the spheroidized calcined alumina at a melting point temperature of 3704℉(2040℃. The main process is divided into rolling and pressing.  In the working process, many heat storage balls in the heat storage tank divide the air flow into very small flow strands, and the air flow forms strong thunderstorm when it flows in the heat conduction body, which can effectively absorb the heat on the surface of the heat conduction body, so the regenerative burner can be changed frequently and quickly. After the high temperature gas flows through the regenerator, the temperature can rise to only about 100℃ lower than the flue gas temperature, and the temperature efficiency is more than 90%. The corundum heat storage ball is made of industrial alumina as the main raw material. It has the characteristics of low shrinkage, high temperature load softening temperature, corrosion resistance, high strength, large heat storage and discharge, good thermal shock stability, good thermal conductivity and small number of thermal expansion.depending on customer requirements, the diameter of the ball varies from 1/8 inch to 2 inch (tolerance ±6% mm).  
Details 白箭头 黑箭头
Previous page
1

CONTACT INFORMATION

Contact

No.161 Of Changjiang West Road, Qingdao Development Zone,Shandong Province, China

Mr. Hu 0086-13953367970

 

OFFICIAL APPLET

Applet

Welcome to our official applet

 

公众号二维码

ONLINE MESSAGE

Message

Username used for comment:
客户留言
Description:
验证码