With heavy duty structure, the SCS model floor scale is easily used in warehouse, factory, etc. Electronic Floor Scale,Floor Scale with Carbon Steel Cover,Floor Scale with Stainless Steel Cover,Fixing Type Floor Scale SHANDONG JINZHONG SCIENCE & TECHNOLOGY GROUP COMPANY LIMITED , https://www.chinagoldbell.com
Features:
ï¬ Tare function
ï¬ Zero Function
ï¬ LED display
ï¬ Clock Function
ï¬ Heavy duty structure
ï¬ Stainless steel housing
ï¬ Digital calibration function
ï¬ No foundation, easily to be used
ï¬ Communication interface (optional): RS232C/RS484, 20mA current loop, Print interface.
Technical data:
LQRY series of high temperature hot oil pump installation and disassembly
The pump installation is good or bad, the smooth operation of the pump and the service life has a very important impact, so the installation must be carefully carried out, not sloppy. Xiaobian now introduce LQRY series of high-temperature hot oil pump installation and disassembly. LQRY series of high-temperature hot oil pump First, LQRY series of high-temperature hot oil pump installation method Pump suction pipe installation height, length and diameter should meet the calculated value, to shorten and reduce unnecessary losses (such as elbows, etc.), inhalation and discharge pipe A pipe rack, the pump is not allowed to withstand the pipeline load. Installation site should be wide Yang, in order to facilitate maintenance work and good heat dissipation. 1) The unit is placed on the foundation buried bolt, put a pair of pads between the base and the foundation, to find the correct use. 2) Loosen the couplings, place them on the pump shaft and the base with the spirit level respectively, and adjust the wedge pads to make the unit horizontal. After the alignment, properly tighten the anchor bolts to avoid walking. 3) Concrete pouring base and anchor bolt hole. 4) After the concrete is dry-solid, check whether the base and the ground snails have any defects such as bad or loose. Tighten the anchor bolts after passing the inspection and recheck the level of the pump. 5) To adjust the concentricity between the pump shaft and the motor shaft, the deviation on the outer circle of the coupling allows 0.1 mm. The clearance between the two coupling planes should be 2-3 mm. On the one end of the two couplings, The difference between the maximum and minimum clearance shall not exceed 0.3 mm. 6) After connecting the pipeline and determining the direction of rotation of the prime mover, connect the coupling again and check the concentricity again. 7) After the actual commissioning of the unit for 3-4 hours for the final inspection, if there is no adverse phenomena that the installation of qualified. 8) During the installation process in order to prevent debris falling into the machine, all the holes should be unit without cover. Before opening the pump to clean the inlet and outlet pipes, a filter must be added to the inlet section of the pump to prevent debris from entering the pump. Second, LQRY series of high temperature hot oil pump disassembly order 1) put the net liquid pump and bearing bracket oil. 2) Screw the motor fixing bolt, remove the motor from the base, and remove the two coupling halves. 3) Remove the pump cover coupling, loosen the bearing bracket bolts, and pull the pump cover together with the bearing bracket and the rotor part out of the pump body. 4) Unscrew the impeller nut and remove the impeller. 5) Remove the pump cover and bearing housing bolts and remove the pump cover. 6) Remove the right bearing cap bolt and remove the bearing cap. 7) Remove the bearing profile. 8) Press the pump shaft out of the housing. 9) Pull the bearing out of the pump shaft and remove the mechanical seal moving ring and "0" shaped trap? (No damage, no need to remove) 10) Press out the static force ring in the bearing housing. : pump valve pipe fittings Exhibition water Expo Xiamen exhibition of marine equipment Internet + Forum Yiwu Fair 2016 exhibition mold top ten brands of the Internet information industry (Xiamen) Technology Co., Ltd. author: Asian pumps network editor: Yao Xiaoxia (QQ / micro-channel :) http://beng.liuti.cn/ (Service Hotline:)