High temperature hot oil pump is mainly used in petroleum and chemical industry; oil industry; synthetic fiber industry; textile printing and dyeing industry; plastics and rubber industry; paper industry; wood industry; construction industry and machinery industry; food industry; pharmaceutical production; hot oil heating and circulation system Is widely used. High temperature hot oil pump is suitable for conveying high temperature liquid without solid particles. In order to ensure the full performance of the pump and have a good useful life, when the high temperature hot oil pump, should pay attention to the following aspects: 1, open the relevant instrument switch; 2, connected to the power supply, when the pump reaches the normal speed, and After the instrument shows considerable pressure, gradually open the gate valve on the output pipe and adjust to the required condition. In the output of the pipeline valve is closed, the pump can not work continuously for more than 3 minutes; 3, just started running, the production process equipment slowly heated to 100-130 degrees, high temperature hot oil pump and maintained at this temperature Continue to operate, the dehydration degassing to heat the oil in the water completely evaporated, the equipment was heated to operating temperature; 4, in the first 3-4 hours of operation, the equipment is heated to operating temperature, turn off the pump, check the pump shaft And the motor shaft coupling coaxiality, shaft and motor shaft deviation should be controlled within the allowable range, the hand shaft rotation should be light and flexible and vibration-free rotation, heat pump if the above requirements, should be re-adjusted ; 5, the boot process, we must always pay attention to motor power readings and vibration conditions, the vibration value does not exceed 0.6 mm, if abnormal should be checked; 6, each ball bearing running 3000 hours, you must remove the diesel wash Clean, check for damage, if damaged, must be replaced with new bearings; 7, by the impeller side of the ball bearing installation, high temperature hot oil pump dust cover side to the impeller safety , Before driving into the thermal oil lubrication; 8, by the coupling side of the ball bearings, with complex calcium-based high-temperature grease, the bearing re-install the high temperature hot oil pump dust cover side also toward the impeller side installation, Fill grease during installation.
Hospital Sliding Door
Door panel: door panel is made of stainless steel 304 with no frame. Core materials are paper honeycomb, aluminum honeycomb, PU, EPS and etc. The installation sites of door lock, door closer and hinge are reinforced with square tubes of more than1.5mmthickness which are compression moulded by special technology.
Door frame: it is made of completely stainless steel 304. The connection types with wallboards are double-clip type and aluminum connection. The former is applied mostly to machine made wallboard and the latter hand made wallboard. The accessories are double window and lift type sweeping bar. The lock can be famous door lock or the owners can select lock brands themselves.
Specification: common sizes 800X2100, 900X2100, 1500X2100 or1800X2100, can customize to customers` requirements, the materials can be selected according to customers` requirements such as306Lor other special materials.
Features: the stainless steel 304 door we produced are of elegant appearance, sturdy and durable, acid and rotting resistance and thermal insulation. It is the first choice for high-end projects at home and engineering concerning foreign affairs that requires for anticorrosion and high quality such as electronics factory and food factory
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Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffastdoor.com