Twin screw pump is positive displacement turns round pump. The pump has characteristics of great flow, high pressure, no pulsation, small vibration, low noise level, reliable running and long service life. Different design of spirit line type is applied for transport of different medium. There are different mechanical seal to ensure desirable of spirit transporting
The pump can use cooling double mechanical sealing system which is independently lubricated and compensated pressure, it can be applied to transport crude oil with gas and high viscosity medium. The pump is the ideal equipment for petroleum industry, petroleum industry and synthetic rubber industry.
Twin screw pump can transmit various lubricating or non-lubricating, high or low viscous liquid, and transmit medium with a little granule by using particular material.
Petroleum and Petroleum Industry: handing various lubricant hydraulic oil, crude oil, residual oil, heavy oil, diesel oil, gasoline and etc.
Ship Building Industry: Transporting and pressing pump for various light or heavy fuel oil, waste oil, dirty oil and sewage sludge cabin bottom.
Chemical Industry: Transporting and filling pump for various acid, alkali and salt solution, resin, glycerin, paraffin and cosmetics emulsion.
Plant Industry: Handing printing ink, pigment, various paint and dope.
Food Industry: Handing alcohol, beverage, honey, sugar juice, toothpaste, milk, cream, soy sauce, and animal oil, vegetable oil, chocolate and medium with high viscosity.
Traffic Industry: loading, unloading and filling oil goods for gas stations and tankers.
Twin Screw Pump Single Screw Pump,Triple Mini Screw Pump,Twin Well Screw Pump,Twin Screw Pump Pressure Tianjin RongHeng Group LLC , https://www.ronghenggrouppump.com
2, to avoid the electronic crane scale is severely rigged and collision electronic crane scale many internal electronic components, such as integrated circuits, quartz crystals, sensors, monitors, etc., when the electronic crane scale is subjected to severe collision, it may damage these components, causing Electronic scale failure, affecting the accuracy so as to affect the normal use, to avoid the scale body and other items collide or fall from high altitude, the instrument should be gently, do not place, to prevent unnecessary loss, the instrument is fixed on the crane Vibration reduction measures should be taken during use to avoid affecting reliability. 
3. Do not arbitrarily dismantle the components on the electronic crane scale. When the electronic crane scale is used normally, do not disassemble the components on the electronic scale. Do not open the seal on the sensor and disassemble the integrated circuit and other components on the instrument. Necessary maintenance must be carried out under the guidance of the relevant technical personnel or with a certain amount of maintenance knowledge to prevent the failure from expanding.
What is the use of electronic crane scale skills?
Before using the electronic crane scale , the corresponding battery should be loaded into the scale body and the handpiece to install or replace the battery. The battery clamp locking screw needs to be tightened to check whether the battery clamp is firmly fixed on the scale body, and then hang the scale. The door is locked well to prevent accidents. When the instrument displays undervoltage, replace the battery pack immediately and charge the replaced battery in time to prevent the battery from being damaged. When the battery pack is not used for a long period of time, it should be charged once every time. The battery should be stored in a dry and ventilated and temperature suitable environment, and avoid contact with corrosive substances. When handling the air outlet of the battery pack cable, do not hold the clamping cap that clamps the wire by hand. Instead, grasp the base. The power supply on the other side of the transmitter should be connected to the air plug and do not grasp the clamping cap. Hold the head. The removable cap can be used for loading and unloading to prevent the power connection from loosening and causing malfunction. The transmitting device must connect the antenna and its feeder reliably before turning on the power, otherwise the transmitting device must be damaged.
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