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•Super strong: endure hammering, do not happen damaged and distortion, ensure the banknote safe.
•Light weight: made from new type of polycarbonate and high technology, be convenient to carry and transport.•Scratchingproof: the surface of Cash Box is specially designed for scratchingproof.•Waterproof: full closed waterproof design, excellent feature.•Fireproof: endure high temperature and firing, do not happen damaged and distortion.
1. Excellent mechanical properties, high mechanical strengthThe mechanical properties and strength of new composite materials (polycarbonate) is almost the same as the steel's strength, but density is only a quarter of steel.The original box used 0.8 mm thick stainless steel plate, while the strength of the new Cash Box corresponds to 3.5 mm thick steel plate, which greatly enhancestrength of Cash Box.
Material | Density (g/cm3) | Tensile Strength (10Mpa3) | Specific strength (10cm) | Tensile Strength (10Mpa) | (10Mpa) |
Stainless steel | 7.8 | 10.1 | 0.13 | 20.59 | 0.27 |
New material | 1.6 | 10.4 | 0.53 | 3.92 | 0.22 |
2. Good Fatigue resistance, long service lifeStainless steel fatigue limit is 40-50% of its tensile strength, while the new material can reach 70-80%, and the fibre/matrix interfaces in new materials can prevent crack propagation, so the Fatigue resistance of box is excellent.
3. Good failure-safety performance, safe in usingBecause the new material matrix contains a large number of fibers, there are several thousand fibers to as many as tens of thousands in per square centimeter. From mechanical point of view is typical of statically indeterminate system, so Cash Box does not occur scattered-violent damage when it is collided.
4. The material of Cash Box is nonmetallic, achieve a non-electronic screening effect on box, electronic management become reality.
Money Safe Box