JJ-5 cement mortar mixer / cement mortar fluidity tester / cement mortar strength tester one, JJ-5 cement mortar mixer purpose and scope: JJ-5 cement mortar mixer Hebei Rui Heng Test Instrument manufactured according to the design by the China Building Materials Academy of cement. Our strength is the implementation of the international test methods "ISO679-1989 (E)" The unified device. Can be also used as a mixer BG177-85 GB3350.I-82 cement mortar strength test methods. And serves as the US standard, European standard, Japanese standard cement paste test, mortar mixer. This machine is a cement plant, construction units, relevant professional institutions and research institutes cement laboratory must, one of the indispensable equipment. JJ-5 cement mortar mixer / cement mortar fluidity tester / cement mortar strength tester JJ-5 cement mortar mixer Main specifications and technical parameters: 1, a stirring blade revolutions: Low: Rotation 140 ± 5r / min revolution 62 ± 5r / min speed: Rotation 285 ± 10r / min revolution 125 ± 10r / min 2, stir the pot leaf stirring trajectory with ISO679-1989 (E) requirements. 3, a stirring blade width 135MM. 4, stirring the leaves and mixing blade shaft coupling rib for M18 * 1.5. 5, stirring the pot volume 5L, pot size: φ200 × 180 (mm), thickness of 1.5MM. 6, the working gap between mixing leaves and stir the pot for 3 ± 1MM. 7, fractional horsepower motors for the vertical two-speed motor, the power of 0.55 / 0.37KW. 8, NW 70KG. JJ-5 cement mortar mixer / cement mortar fluidity tester / cement mortar strength tester mud mortar mixer main structure and working principle: 1. Structure: There are two-speed motor, sand box, gearbox, shaft eccentric seat, stirring leaves, stir the pot, base, column, bearings, housings, programmable devices and other components. 2, the working principle of a two-speed motor (1) by coupling (2) the power to the worm gear box (10) (3) and then the worm wheel (6) and a pair of gears (7) and (9) Biography the spindle (8) and deceleration. Spindle driven eccentric seat (12) rotate synchronously, so that the seat is fixed to the eccentric (12) on the stirring blades (16) revolves. While stirring by a stirring blade leaf axis (14) of the upper end of the planetary gear (13) about a fixed internal gear (11) to complete the rotation movement. Stirring the pot (17) and holder (18) with an eccentric rotation lock slot, plus sand within Shaguan after automatic or manual sand sand at the specified time, the handle (20) for lifting and positioning by stirring the pot position . Cement mixer simply install the host on a flat concrete platform and a thick mat 5 ~ 8mm rubber sheet on the bottom. Cement mixer operation and use of the machine power cord into a power outlet power, the red indicator light indicates that power is turned on, the control box and then plug into the machine programmed socket, programmable digital display device 0, Shaguan ( Load 4) 1350g standard sand, stirring the pot (17) into the water 225g, cement 450g, will stir the pot (17) into the seat (18) positioning holes in the pot clockwise to lock, then pulled the handle ( 22) so that stirring the pot (17) to move up in agitation work positioning location. Cement mixer electrical operating manual and automatic modes 1. Auto: Set the rotary switch 1K allocated to the automatic position, press the start button on the control box that automatically complete a low speed 30 seconds - then the low speed 30 seconds, while the automatic sand - High-speed 30 seconds - 90 seconds pause - high speed 60 seconds - stopped working procedures. The whole process 240 seconds ± 1 second. Then, pulling the handle (20) so that stirring the pot (17) to move down, turn counterclockwise stirring the pot (17) to the release position, remove the mixing pot. 2. Manual: turn the knob switch to the manual position, the machine that rotates according to the test needs, we can control the low-speed and high-speed rotation time, slow time control sand rpm early, late, long and short. Toggle switch to control low-speed and high-speed 2K, 3K control sand and stop sand. Note: The three-phase power connection socket blade revolution must ensure that the direction is consistent with the body of the standard direction, or vulnerable to damage the stirring mechanism, such as in the opposite direction, three-phase power lines can swap any two-wire connection.