C-Tech DKZ-5000 Product Manual

Cement flexural testing machine

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CEMENT FLEXURAL TESTING MACHINE DKZ-5000
I

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Summary of Contents for C-Tech DKZ-5000

  • Page 1 CEMENT FLEXURAL TESTING MACHINE DKZ-5000...
  • Page 2: Table Of Contents

    CONTENTS Application ...............................1 Technical specifications ..........................1 III. Structure ................................1 IV. Operation .................................2 Maintenance ..............................3 VI. Trouble and Solution ............................4 VII. Circuit diagram ..............................5...
  • Page 3: Application

    I. Application The cement electric bending resistant testing machine is the necessary device to conduct test on strength of bending resistant in the cement mortar. The device can also be used to test the bending resistant strength of other cements and nonmetal fragile material. This machine uses horizontal maximum output 1000N, using the parallel bars, maximum output 5000N, tester scale is designed to cement practice flexural strength of mortar and resistance of soft conversion scale, maximum output is 1000N, the sensing accuracy of 0.4N and 0.001Mpa, the...
  • Page 4: Operation

    (27) Base, (25)Stand column, (24)Top Beam (8)(9) Long and short pull rod, (17)(23) Big and Small lever; (18)Rise angle indicator plate (6)Flexural Clamp (20)Counter weight; (15)(12)Big and Small counterbalance, (10)drive motor, (22)Drive Screw, (28)Electrical control cabinet IV. Operation The machine should be put on the platform under no vibration environment, the platform must be adjusted the level (1/1000).
  • Page 5: Maintenance

    can’t coincident, re-adjust the contact screw according to above method. Until the two zero line coincident. Release the lock nut (14) and (16), move the small and big counter-balance, let the big lever (17) in the balance as far as possible, then turn the lock screw, lock the big counter-balance (15) on to the big lever, move the nut (13), in order to move small counter-balance (12), Until the big lever in balance, then lock the screw, lock the small counter-balance on to the big lever.
  • Page 6: Trouble And Solution

     The cursor counterweight shouldn’t have too big moving before press the button , after long term use, the cursor counterweight on the screw rod have obvious vibration phenomenon, you can replace the half-nut.  When the cursor counterweight moving, you can pack some light paper on right shaft of the screw rod VI.
  • Page 7: Circuit Diagram

    VII. Circuit diagram With this , is motor number . Code Name Model Quy. Note Capacitor CJ41-2A 1UT/630V Travel Switch Middle Relay JH1806 24V Rectifier transformers BKZ-25 ,1101 , 220V/-24V,-6.3V AC servo motors SD-75 110V - 5 -...
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