At present, China's fine chemical industry generally uses centrifugal filter, plate and frame filter press, suction filter and other equipment to filter and separate materials. These equipments are large and versatile, have high labor intensity, and have a large amount of material loss during operation. What is more noteworthy is that these devices are generally open operation, which is easy to pollute the environment and endanger the health of the operators. In the use of the equipment, the solvent cannot be completely recovered, and the dust trapping device is lacking.
The “three-in-one†equipment has high filtration efficiency, easy operation, and can be fully enclosed and automated. It can meet high cleanliness operation and GMP/FDA requirements. It is especially suitable for liquid-solid separation of toxic and easily contaminated materials. Solvent can be completely recycled. It is equipped with a dust trap; it can be pressurized and vacuumed as needed; it can save manpower by automatically feeding in and out.
It is understood that since 1996, a small number of enterprises in China have introduced such equipment. Although the effect is remarkable, the cost is extremely expensive and it is difficult to promote it in China. To this end, Zibo Beite Chemical Equipment Co., Ltd. developed the product through the introduction of European technology and the actual situation in China.
Tungsten Carbide Roll Rings, also known as hard alloy roller ring, has been widely used in the rolling production of high-speed wire, bar, threaded steel, seamless steel pipes, etc. due to its good wear resistance, high-temperature hardness, heat fatigue resistance, thermal conductivity, and high strength.
The Tungsten Carbide Roll Rings we produce mostly come in two series: WC Co and WC Co Ni Cr, with Co and Co Ni Cr as binders ranging from 6wt% to 30wt%. From a usage perspective, hard alloy rollers have good comprehensive mechanical properties, with a bending strength of over 2200 MPa and an impact toughness of (4-6) × At 10 ^ 6J/m ^ 2, the Rockwell hardness (HRA) can reach 78~90. During the high-speed wire rolling process, the single groove steel passing amount is much higher than that of cold hard cast iron or high-speed steel rollers.
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Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcwelding.com