Customization: | Available |
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After-sales Service: | Life Time |
Warranty: | 12 Month Excellent After Service |
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Product description: The machine in the test zipper transverse and longitudinal tension function, can bear the specified number of reciprocating pulling operation, test the isokinetic machine to drive the zipper pull head, for 30 times per minute reciprocating movement, to the specified number.
Standards: QB/T 2171, QB/T 2172, QB/T 2173, SATRA TM50, BS 903
Reciprocating stroke | 75mm |
Horizontal clamping device width | 25mm |
Width of longitudinal clamping device | 10mm |
Test speed | 30±1 times/min |
Tooth angle | 30° |
Counter | touch screen control 0-99999999 times |
Opening angle | 30° |
Size (W*D*H) | 63×45×85cm |
Weight: about | 40kg |
Power supply | AC~220V 50HZ |
In the test, the machine drives the zipper slider at a constant speed and moves up and down 30 times per minute. The machine will stop
automatically if it runs at specified times. Finally, we can check the condition of the test sample and determine the performance of
the product.
1 Prepare test apparatus and zip specimens (250mm or more) according to standard requirements at first.
2 Rub the front and back side of the zip specimen with paraffin wax several times respectively.
3 Check the tester so that the pull tab jig remains in the lower position and fix the zip.
4 Apply different loads to different zips according to the standard.
5 Start the tester and complete the specified number of passes or until the specimen breaks, then record the test results.
Costomer Review:
Dongguan Astrand Electronic Technology Co., Ltd, with its own brand--ASTRAND, has been dedicating in providing professional testing equipment with top quality since its establishment in 2007. It owns sophisticated and advanced technology in producing Fabric Textile machine, Shoes/Footwear Testing Equipment, Paper and Paperboard Testing Equipment, Environmental test chamber, Universal Tensile Strength Testing Equipment and so on. Products made by ASTRAND reach international standards: ISO, ASTM, DIN, EN, GB, BS, JIS, TAPPI, AATCC. Also they are widely used in different area: R&D Institutions, Quality inspection institutions, universities,electronics, communications, instrumentation, automobile, aviation, etc.