Manual T bending machine WZJ-II T bend tester machine equipment test the coated T bending tester of steel belt 1pc

Short Description:

Manual T bending machine WZJ-II T bend tester machine equipment test

the coated T bending tester of steel belt


  • FOB Price: USD $648 - 3408 / PC
  • Min.Order Quantity: 1 PC
  • Supply Ability: 50PC/Week
  • Payment Terms: BOLETO, Mastercard, Visa, e-Checking, PAYLATER, T/T,Paypal
  • Product Detail

    Product Tags

    Scope of application:

    Film flexibility is a measure of paint one of the important indicators of the new varieties of

    paint formulations of screening applications have great reference value.

    The WZJ-II T-Bending Tester is a new model for testing the flexibility of coatings. It is

    suitable for testing the T-Bending Tester of coated steel sheets and strips, as well as

    T-Bending Test instrument.


    Main Specifications:

    One bend angle <45 °

    Flatten the body stroke: ≥ 10mm

    Test sample plate (steel, aluminum) Thickness: 0.5 ~ 1.0mm

    Pressure plate (steel, aluminum) width: ≤ 100mm

    Machine weight: 50kg

    Dimensions: 300 * 300 * 190mm


    Working principle:

    Through the rotation of the left handle, the square bending buckle bending pieces parallel to

    the shape of <45 ° angle: turn the right handle, driven by the crank lift mechanism so that the

    triangle bending fast rise or fall, the specimen clamping or pressure Flat, form a T-bend.


    The main structure:

    Floor and left and right side panels.

    Gear and crank lift mechanism.

    Triangle bent Yaping fast.

    Square rotation split pieces.

    Guard and handle and other components.


    Operation steps:

    1. Specification: 400 × 100 (mm)

    2. Specimens should be placed in a 23 + 2 ° environment for at least 24h before cutting, and

    the test should be carried out under the same conditions.

    3. Turn the handle on the right side so that the triangular bending crimp block in the middle of

    the testing machine picks up (≥10mm): Turn the left handle at the same time, so that the

    squareturning split block and the triangular bending flat block become straight with the bottom

    surfacestatus. (as the picture shows)

    未标题-1_0001_图层 6

    (1) Triangle bending flattened quickly

    (2) Sample plate

    (3) Square rotation split pieces

    (4) The bottom plane


    4. The sample plate is side down and into the triangle bending flattened quickly 15mm, turn

    the right handle, the triangular bending flattening block down, pressing the sample plate: Turn

    the left handle, so that the square rotation split The test board is bent, at which point the test

    board forms an angle of <45 °.

    5. Turn the handle on the left side, so that the square rotation of the split unit back to its original

    position: Turn the right handle, so that the triangle bending flattening block, remove the sample


    6. Will form a trial class <45 ° angle into the triangular bending flattening block: Turn the right

    handle, the triangle bend flattening block down, then the angle of the test plate to be compacted,

    the shape of a head is Thickness dimension arc and two parallel faces. That is to complete the

    “OT” bend.

    7. Repeat the above test procedure to compact the bend of the test plate “OT” and bend and

    flatten it so that there is an intermediate layer of test plate thickness at the bend. That completed

    the “IT” test.

    8. Follow the above steps to repeat the experiment, you can get “2T, 3T” … … Bending (as shown)

    未标题-1_0000_图层 7

    Experimental results to determine:

    Use Scotch tape (≥0.25N / mm) against the curved surface of the test, flatten the tape with

    your fingers, and then peel it off in the direction perpendicular to the coating surface to check if

    the coating is peeled off or peeled off Determine the flexibility of the coating.



    1. When the specimen is bent at IT, there should not be any obvious gap at the bending surface.

    2. Coating damage within 10mm from the edge is not taken into account.

    3. In order to facilitate the transport, the test machine out of the company, the two handles are

    not installed on the host. After the user devanning, with the wrench will be installed on the host

    two handles the appropriate position, and be careful to tighten.




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