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The test shoes are loaded with steel balls, a temperature probe is inserted into the insole of the shoes, and then the shoes are sealed with heating insulation sleeve, and placed in a cryogenic box to observe the temperature change in the sole and determine the insulation situation.

To stick or sew the outsole of non leather materials onto canvas belt surface, and belt is installed on the rotor shaft. Start the machine and rotor shaft, outsole will be flexed. After flexing for a certain of times, inspect the damage and crack condition for outsole, so as to assess its resistance to flex property. The belt rotating due to big rotary wheel drives small rotary wheel. Three different small rotary wheels with different diameter are optional to meet test requirements.

Sample is touched with heat source(constant temperature metal block) under fixed pressure for about 1 minute, after that, visually inspect damage degree of sample surface, such as softening, melting, craze, etc. Determine whether it is qualified or not according to standards.

Take standard specimens, clamp between this flat plates, screw rotation, compress to a certain ratio, then put in a certain temperature of oven (purchase  separately), after the prescribed time, remove the specimen, cooling for 30 minutes, measuring its thickness for calculating its permanent deformation rate.

This machine is mainly used for the pressure test of the toe of safety shoes. The instrument carries out a continuous pressure holding force at the speed of 5mm/min for the fixed toe, such as: 15000N holding pressure for 1 minute. In addition, the fixture can be replaced for the puncture test of different safety shoe midsole materials. The sample is fixed on the fixture at the speed of 10mm/min to Pierce the sample or zero puncture, and the maximum nail puncture force value that the material can withstand is evaluated.

1. LCD screen directly display testing times.
2. Automatic stop after tests finished.
3. New version with protective cover to ensure safety during testing.
4. Working positions available to customize for meet different demand.

1.Mechanical parts are composed of non-corrosive structural aluminum and stainless steel materials;
2.Square button, easy to operate, soft sight;
3.Industrial timer, high precision, clear digital display;
4.Equipped with industrial grade double shock proof pressure gauge, high precision;
5.Double station, independent control fixture;
6.Double control, key test, foot control, easy to operate;
7.Full copper air inlet, anti-swing design;
8.Thick explosion-proof transparent glass sink, mirror design, easy to observe the product condition;

1. Online software support with Windows operational system.
2. Pre-tension can be digital set on software.
3. Equipped with imported encoder to control instrument’s location and elongation.
4. Support bilateral control of mainframe and computer.
5. Tear, peeling testing curve peak value can be selected.
6.  Interval length can be set and auto location.
7. Force value calibration: digital code calibration(authorization code), which is convenient for instrument inspection and accuracy control.

1.Random yarn defect detection and analysis.
2. Ending 27 levels of yarn defects grading, grading according to international standards, using foreign instruments.
3. This paper analyses the yarn clearing effect and optimizes the clearing curve.
4. Using the expert system of yarn defect analysis, it can carry out the industry comparison analysis, yarn defect distribution analysis and yarn defect change trend analysis.
5. Yarn defects can be cleared according to the specified classification.
6. The length and weight of the cylinder yarn are automatically measured.

The product is especially used for testing dynamic tensile force of flexibility line material . It has digital display devices and adjustable devices for clamping yarn . It can be taken with you.

1.Aluminum shell / large space wind proof cover
2.LCD / Tare function 
3.Overload alarm / Level indicator
4.Interface RS232 / Print
5.Unit conversion: Oz / Tex / Nm / Ne / D/ g / ㎡ / yd2
6.Date / Time / Number of samples / Yarn blend codeset
7.Automatically store 100 data / Delete and continuation
8.Statistics / Print: Each weighing value, Maximum value ( Max), Minimum value (Min), Average (AV), Uneven rate(CV)

1.It is equipped with four different types of moisture detection probes, which can measure the moisture regain of various kinds of bobbin yarns, skein yarns, tampons, cotton grey cloth and raw cotton.
2.The instrument is a kind of method of resistance moisture meter, the scope of sample resistance: 3.8 x 104 Ω ~ 2 x 1012 Ω.
3.The instrument has compact structure, stable performance and wide range of moisture measurement.
4.Portable aluminium alloy case for package safety.