Magnetic stirrer With the unique magnetic circuit and special high performance alnico treated by special technology, it can resist high-temperature with long life. Using mechanical drive for stir, lift and movement, it can wok reliably, safely and environmental protection. Using the alternatively clockwise and anticlockwise, the solution can be stirred effectively with adjustable speed and interval. The depth can achieve more than 100-700mm. The electric consumption for our permanent magnetic stirrer is less than 5 percent of electromagnetic stirrer under the same tonnage. Matching with the perfect wind-cooling system, the working temperature can be controlled within 65. High efficiency, continuous work. It can work for many functions at different time. Equipped with the advanced remote controlling system, it has a high degree of automation and its operation is simple and convenient. Standard packing
Speed range[rpm] 0-1100; Stirring point position quantity: 5/10/15 stirring quantity(H2O)[L]4 brushless motor
Ms300/ms400 Maximum stirring volume: 0~2000ml Stirring speed range: 0~1250rpm Top plate size: 135mmíß135mm Panel material: steel Temperature: 0 to 300íµ/400íµ Accuracy: ía1íµ(
Electromagnetic stirrer (EMS) In principle, electromagnetic stirrer (ems) can be regarded as a rotary motor stator and liquid steel as rotator. Ems is placed lower in the mould to make the liquid metal rotate in the mold. The magnetic field penetrates the copper mould tube, stainless steel baffle tube, and any solidified shell and gives rise to induced currents in the melt. These interact with the traveling magnetic field and create a torque on and by that a movement of the molten steel. General speaking, ems can be usually placed in one of three locations (refer to drawing below): Ems locaction 1. Mould electromagnetic stirrer (mems): ems is mounted outside copper tube. 2. Strand electromagnetic stirrer (sems): ems is mounted outside billet. 3. Final electromagnetic stirrer (fems): ems is mounted outside billet. We seldom use the second mode now, but usually use the first or the third one, or use the two sorts in the same time.The metallurgical effects differ from different locations. Metallurgical effects Stirrer location Metallurgical effects Steel variety Mems 1. Increase equiaxed zone. 2. Decrease air holes under surface. 3. Improve the central porosity and segregation Low alloy steel Spring steel Cold rolled steel Medium, high carbon steel Sems 1. Increase equiaxed zone 2. Decrease inner cracks 3.Improve the central segregation, shrinkage and porosity Stainless steel Tool steel Fems 1. Improve equiaxed zone 2. Improve central segregation, porosity and shrinkage
1.Ceramic platforms, excellent quality 2.nonradiative, acid proof, alkali proof , easily clean 3.LED display Temperature, speed and time 4.With Time and date record, max time: 9999mins 5.Widely used in laboratory for chemicals liquid heating and mixing.
Speed Range:0~1500r/min Work Surface:|¦Ì120mm Power:8W Power Supply:220V50Hz Use and maintenance: 1.Will be loaded with needs the intermixture and the agitation trial bottle (or other household utensils ) places the working surface panel. 2.Puts through the power source ,closes the power switch ,the indicating lamp is bright. 3.The adjustment agitation knob ,rises to need the speed .The bidirectional agitation may according to the actual need choice . 4.The work finished ,puts in the knob the minimum value ,closure all switches.Long-term without disconnecting the power. 5.Clearing kneading board.
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