1, and the overall dimension refers to the maximum dimension without cover in logistics box (standard box cover refers to the maximum dimension of cover).
2. If the box cover is selected, the height of logistics box will increase by 15mm.
3. Effective size refers to the size of logistics box's lower mouth.
4. Bearings in logistics box refer to bearings that are evenly placed within the range of adapting to the ambient temperature.
5. The product sample shall prevail.
6. The product size error of standard logistics turnover box is 3%, the weight error is 3%, the side wall deformation rate is not more than 65438 0%, the box bottom plane deformation is not more than 5mm, and the diagonal change rate in the box is not more than 65438 0%, all of which belong to the allowable range of enterprise standards.
7. Adapt to the ambient temperature: -25℃-+80℃ (try to avoid sun exposure and be close to heat sources).
8. Quality guarantee period: under normal use, the product quality guarantee period is three years. If there is any damage, the supplier shall bear the expenses (domestic only), and the supplier shall be obliged to repair the problems (which belong to the quality of the product itself, except man-made damage) that occur during use. If you have any problems after the quality guarantee period, you can provide services free of charge. If parts need to be replaced, only the cost will be charged, so the expenses incurred will be borne by the demander.
Defender safety device
Domestic top safety equipment box, military quality, is produced by Shanghai Ji Rong Plastic Technology Co., Ltd. At present, there are more than 20 kinds of products in four categories: X series injection box, R series rotational plastic box, D series and S series. Among them, X series is a small and medium-sized injection safety box, which is widely used in industry, commerce, government and other fields. R series is a medium and large safety box in rotational molding, which is widely used in government, industry and safety fields. Our products are complete in variety and excellent in performance: durable, light and portable, waterproof, moisture-proof and airtight, dustproof and unbreakable, life-long maintenance with quality assurance, excellent in performance, safe and reliable.
Testing and certification
ASTM IP67(IP waterproof and dustproof protection level), fed-STD-10/c (low temperature drop standard of American federal test method), ASTM B 4 169. DC- 18 (American society for testing materials), ATA300 (air transport association standard drop impact), STANAG 4280 (NATO waterproof and moistureproof standard agreement), MIL C-4 150J (American military packaging test waterproof standard), mil-STD-810f5.
operating characteristic
Excellent impact resistance and low temperature resistance, excellent toughness and deformation resistance, suitable for any transportation environment. ● Sealed, waterproof and dustproof, automatically adjust the pressure difference between inside and outside, so that customers' products can get the most delicate protection. Excellent detail design and concept, various sizes and models, complete parts supply, fully considering the extensive needs of various industries.
1, rain, sun, sun; 2, breathable waterproof breathable decompression waterproof valve; 3. It is firm and can bear the rolling of the car; 4, the lock is firm, and the lid switch is convenient; 5. Various models can be selected; 6. Stacking of the same model and stable interlocking design; 7. The standard filled sponge has separable characteristics; 8. A box with an internal fixed top cover.
Development situation
Instrument safety protection box has been widely used in all fields of economic life in the international market, especially in the fields of military, medical rescue, radio and television equipment, public security fire control, machinery manufacturing and so on. Since 2008, driven and influenced by the security work of the Olympic Games, international security equipment exchanges and cooperation have entered an all-round and multi-field cooperation state, and international advanced security concepts and equipment have quietly entered the mainland. Domestic security equipment and precision equipment manufacturers began to pay attention to and apply safes. As an upgraded product of aluminum alloy boxes, wooden boxes, iron boxes and other simple packaging and transportation equipment, the safe has been widely praised by users for its reliable functionality and practicality such as waterproof, shockproof, riot prevention and sun protection. Facing the global environment involved in natural disasters, the widespread use of safes has injected a "shot in the arm" into the domestic security protection field, and precision equipment is no longer damaged by disasters and transportation. Safe, as a product with special safety protection, needs a high level of scientific and technological development in mold development and raw material preparation. So the cost of product development is extremely high. At present, there are not many manufacturers that can produce safes in China, and the quality of finished products is uneven. Only one or two products have reached the international advanced level. Pelican, Harding and other imported products dominate the domestic safe market. Its import transportation cost and manufacturing cost also determine that the price of imported safes will not fall. If it is used as the box material of industrial equipment, the price of its industrial finished products will naturally rise, which restricts the cost burden of precision equipment manufacturing enterprises to some extent. At the same time, as the supporting protective packaging of industrial finished products, safety boxes should not only consider the appearance and various performance indexes of safety packaging products, but also consider the long-term safety protection packaging and the after-sales service of manufacturers, and even consider the localization rate of the whole finished product. Some enterprises spend a lot of financial and material resources to develop precision equipment with independent intellectual property rights, and finally match it with imported packaging, which greatly reduces the localization rate. From the stability and after-sales service of packaging products, domestic safety boxes have inherent advantages, so it is imperative to develop, produce and apply domestic safety boxes, and it is also inevitable that domestic brands will gradually replace or form strong competition with imported brands.
Safe boxes have been widely used in various industries in developed countries such as the United States and Western Europe, and have been widely recognized by users because of their superior performance such as shock resistance, waterproof, corrosion resistance and impact resistance. We also believe that with the rapid development of China's economy and the complexity of the global economy, domestic enterprises will face the sharp contrast of the world's logistics packaging safety protection, and we need more beautiful and stronger packaging boxes. From the perspective of national security, the development of domestic safes will also face market challenges! At present, the domestic safe brands mainly include Defender, Wan Defu and Matou. Defender safe produced by Shanghai Ji Rong Plastic Technology Co., Ltd. has reached the international advanced level in quality and manufacturing technology. Shanghai Ji Rong Plastic Technology has been engaged in the production and research of safes for many years, and has invested tens of millions of dollars to develop new products and study the international advanced production technology level of safes. Specially hired international and domestic professional scholars in the field of plastic science and technology to personally guide the factory, created nearly ten patented technologies on injection molding boxes and rotational molding boxes and applied them to product production, especially made breakthrough progress in the waterproof, breathable, compression-resistant, shock-proof and impact-resistant aspects of the boxes, and the "Defender" series of safety protection boxes produced passed the safety test, reaching the relevant standards of the United States and Nordic countries, and were widely praised and recognized by users.