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  • High Quality Seam Fatigue Tester - China

    price: 1.00 Dollar US$

    High Quality Seam Fatigue Tester 1 - Purpose:

    The hook and loop fastener fatigue testing machine is used to test the hook and loop tape (velcro tape) repeated peeling and bonding.

    After a certain number of times, the test piece is rolled with the weight of the roller itself to make it fit evenly.

    A separately purchased tensile testing machine is used to measure the adhesion and adhesion strength.

    According to the standard: DIN-3415

    1 - Roller diameter: upper wheel diameter 162.5mm, lower wheel diameter 160mm

    2 - Roller width: 70mm

    3 - Rolling speed: 60rpm

    4 - Load: 5kg

    5 - Counter: LCD, 0~999, 999

    6 - Volume: 70*47*60 cm 1 - Working term: 1) room temperature within 10~35°C 2) On steady work table.

    install correctly, parallelism less than 0.2%.

    3) In the absence of vibration environment 4) non - corrosive media in around 5) power: three phrase four line 380V±10% 50Hz;voltagefluctuations: Fluctuations not exceeding ± 0.2 - 2 - Construction and working principle ThisRotating Bend Fatigue Tester is made from engine part and electrical part.

    Count from the original mechanical structure to electronic counting, counting the minimum value of up to 0.1, test of axial Afterburner, Rotating Afterburner, test specimen is disconnected number of latches, termination tests are controlled by the electronic circuit, Simple and convenient operation.

    Right end of the machine for axial removable Chuck, chuck mobile uses a sliding bearing, small friction resistance, reliable guarantees of axial movement of flatness.

    Axial Afterburner uses a 10: 1 lever weights Afterburner, weight precision of 0.1 - The left side of the machine is the slider box, drag the slider box by 0.5KW motor, enable it to move around, slider boxes by double - speed motor, gearbox, optical code disc and rotating Chuck composition.

    Left side of the machine is equipped with the left limit switches, guarantee the safety of equipment.

    3 - usage and operation 1) prepare for specimen a.

    The length of test specimen follows the principles of GB/T239-1999 metal wire torsion testing method.

    1.0~<Φ5.0 L=100d Φ5.0~Φ10.0 L=50d The length of both side of chuck clamping is 30mm, all in together 60mm.

    b.

    The test specimen must be straight by any possibility.

    Please make it straight on hand when necessary.

    If it won’t work when you do this like that, please put the specimen on the wood, plastic or copper, and hit it with hammer which material is the same as the specimen, or you can use other method to make it straight slightly, but please don’t damage the specimen’ surface and torsion it too.

    Part of specimen curved can not be used for test.

    2) install and nip the specimen a.

    Selected based on specimens of soft and hard splint, select two specimens of hard Groove plywood, sample soft select a Groove of the other is raised, when the splint is selected, will push the splint into the two chuck’ holes.

    Choose plywood by harder of specimen.

    Two groove plywood can be use if the specimen is hard, b.

    Turn on main power switch LED display 000.0 - According to the length of the specimen and the distance Chuck, the left and right line switch reset in the appropriate location, pressing the green test button, make the distance Chuck to a suitable location, plug one end of a specimen Chuck 30mm, with the six - party move hand rotating Chuck in the screw under the M20, align the center of the specimen clamping head Middle, and then use the move within the six - party screws that hold the hand above the rotating Chuck M20, and repeatedly adjust the two screws, after the centerline of the specimen at Chuck tightening screw clamp, tightening the other end of the specimen in the same way.

    c.

    Specimen axial tensile force and reverse speed select.

    According to GBT239-1999 requirements, To make the test piece during the test process is straight, should be subjected to some form of pulling force, This experimental nominal tensile strength of wire tensioning force shall not be greater than the corresponding value of 2, weight of the test machine using 10: 1 lever Afterburner, the afterburner size equal to weight nominal value X10 - Equipment summarization:

    HZ-4012B Rotating Bend Fatigue Tester is one of new metal wire torsion testing machine studied and produced by our company by digital display and count.

    It is mainly used for theΦ3.0~Φ10.0 metal wire torsion testing machine.

    The function of which is determination of metal wire to withstand severe plastic deformation in one-way or two-way reversed ability and display of wire surface and inner defect.

    It is a reliable measure instrument for producing and using wire units.

    Qinsun Instruments Co., Ltd was founded in 2010, is a global leading textile testing instruments manufacturer.

    Focus on developing and manufacturing textile testing equipment, laboratory equipment, protective clothing testing equipment, mask testing equipment.

    PS: (WLJCDM809)


    Company Contact:


    • Phone: +862164200566

    • Address: No. 2578 Minhang District Gu Dai Road, Shanghai, Shanghai , shanghai , China

    • Email: Email


    Published date: August 18, 2021

    • Business Description: Qinsun Instruments Co., LTD was founded in 2010, comprised of many experienced engineers and designers standing in the forefront of the industry.

      Qinsun specialize in the research and development of high quality lab instrument for textile testing industry.

      Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory, academic research institute and textile lab worldwide.

      We have our own textile testing lab.

      Our textile testing methods and testing equipment are in the leading position in the industry and have passed the textile testing certification and iso textile testing standards issued by a number of testing.

      We always develop the highly sophisticated test instrument which can meet the various demands of the textile industry.

      We provide the upfront Micro weathering test equipments with our own brand name QINSUN, such as thermal resistance wet resistance meter, MMT(moisture management tester) etc, and the new functional test instrument include air permeability tester, hydrostatic head tester, thermal protection performance tester, as well as the widely used lab testing equipment such as textile washing color fastness tester, abrasion tester, pilling tester, rubbing color fastness tester, ironing tester and perspiration tester.

      For the laboratory requirements, we also bring forth the new practical test instruments.

      Qinsun products include: fabric test equipment, Textile Fabric Tester, fiber tester, yarn tester, carpet tester, non-woven fabric tester, toy tester, leather tester, automotive material test equipment and others.

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