Talk about using AC and DC test transformer precautions
Mixing Machine, in a word, is a kind of machine to mix two kind of materials or more than two kind of material together in a ratio. There are several types of mixers using for mixing powder and small granule.
The discharging port is set in the bottom centre, with the help of the outer ribbon,the material can be discharged completely, and no dead zone.
double screw cone mixer is widely used for mixing and homogenization of powders and pastes in food, chemical and pharmaceutical industry.
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After stepping down and powering off, novice Xiaohan took care when he touched the test object with a grounded discharge wand, and he heard the sound of the discharge. Xiaoqing Li’s “overkill†and escaped. After being scared, Xiao Li called for telephone consultation. Engineers emphasized that: Before using a test transformer with DC output function (such as YD (JZ) or YDC (JZ) type) for AC withstand voltage test, be sure to confirm that the silicon stack is shorted by the shorting rod so as not to accidentally lift the DC high voltage. After the power was cut off, the electric shock caused by the ground discharge was not done.
If a sound is heard in the high voltage bushing during the boost test, it should be alerted. This is because the shorting rod is not screwed into place (ie, the silicon stack is not shorted). The test object is charged with a DC voltage and should be depressurized and de-energized. Afterwards, use the grounded discharge rod to fully release the charge that may remain on the capacitive test specimen to avoid electric shock accidents. The resistance of the multimeter can be measured in advance to measure the resistance between the high voltage head A and the high voltage tail X (generally several thousand ohms to tens of kiloohms, with no difference between forward and reverse directions). To confirm that the high voltage silicon stack is reliably shorted.
Dear Customer:
Thank you for your attention to our products. In addition to this product introduction, our company also introduces the vacuum tester, infrared thermometer, dielectric loss tester, high voltage test transformer, vacuum oil filter, high current generator, etc. If you are interested in our products, welcome to inquire. Thank you!
Mixing machine includes:
Ribbon Blender:The outer ribbon push the material from the two ends to the centre, inner ribbon push the material from center to the two ends.Thus to achieve material convention
Double screw cone mixer: double screw cone mixer is a convective mixer with high mixing efficiency. It is gentle and guarantees the highest level of mixing accuracy without product distortion.
The rotating cantilevered (free hanging) mixing screws convey the product from bottom of the vessel to the product surface. The mixing screws are suspended from an orbital arm, which rotates the mixing screws along the conical inner vessel wall causing convective mixing of particles and shear.
The speed of particles in the downward massflow when recirculated by gravity in a conical vessel increases as the vessel diameter decreases. The result of these simultaneous actions is a fast and intensive mixing with low consumption of power together with high standards of mixing accuracy.
