Need to pay attention to the purchase of refrigerated trucks : The first is the chassis of the car: Tonnage, road conditions, etc. of the cargo, considering the structure and carrying capacity of the chassis, fuel economy, emission standards, etc. Compared with the choice of ordinary truck chassis, refrigerated trucks also need to focus on the stability of the chassis, refrigerated trucks are generally transported goods can not be stored for a long time, even if there is refrigeration equipment, still need to reach the destination faster. At the same time, refrigerated goods have higher requirements for the transport environment. If there is a failure on the road, the goods will deteriorate and the loss will be very high. The second is the choice of the body: The body of a refrigerated truck is different from an ordinary van, and it needs good sealing performance and heat insulation effect, so as to ensure that the refrigerated cargo is in a stable temperature environment. The design of refrigerated compartments is mainly airtight and heat-preserving. Generally, the structure of refrigerated trucks adopts a three-layer structure. The inner and outer skins are made of composite materials, such as glass steel plates, color steel plates, and aluminum alloys. The inner plate material should be made of different materials for transporting different goods. The most expensive inner material plate should be a stainless steel plate. The middle sandwich is a heat-insulating material, and polyurethane foam is mainly used. On the four sides, the glass plate and the polyurethane foam are bonded together with a high-strength adhesive to form a closed plate. In addition to materials, the thickness of the cargo compartment also determines the effectiveness of the insulation. The thicker the insulation layer of the cargo compartment, the better the insulation effect. However, the space inside the cargo compartment will be reduced, and the load of the cargo will be reduced. Users need to follow their own actual conditions. Need to choose the appropriate thickness. Then there is the choice of refrigeration units: Among the three components of refrigerated trucks, the refrigeration unit is the most important part. Because of the small space in the cargo space, the technical requirements for controlling the temperature are also higher. Among the imported brands with higher market share, the United States Carrier, Da Leng Wang, Japan Mitsubishi, Denso, and South Korea Hua Su, Han Xuebing and other brands. There are also many domestic brands. Well done companies include Jinan CIMC Kagel, Henan Bingxiong, and Henan Xinfei. Say good goods are not cheap, the price of imported refrigerators is also very expensive, like the kind of semi-hanging refrigerated truck imported refrigerators, the new cheapest is also more than 100,000. In contrast, domestic brands have obvious advantages in terms of price. For users who pay attention to prices, domestic brands are also a good choice. The power source of the refrigeration unit can be divided into two types: independent and non-independent units. The independent unit has a separate power source. The diesel engine of the unit itself is used as its power source; the power output of the non-independent unit is based on the chassis of the car. Driven by the engine. From the standpoint of cost, the difference between the price of non-independent chiller units and independent chiller units is more than tens of thousands. If the budget is relatively abundant, and the temperature requirement in the vehicle compartment is relatively low (the required temperature is at least minus 10 degrees below), it is still recommended. It's better to use a standalone style. Â Â Refrigerator car special function description : A refrigerated truck is a closed box transporter for transporting frozen or fresh cargo, a refrigerated transport unit equipped with a refrigeration unit and a refrigerated transport vehicle for polyurethane insulation. It is commonly used for transporting frozen foods (refrigerated vehicles) and dairy products. (milk transport vehicles), fruits and vegetables (fresh goods vehicles), vaccine drugs (vaccine transport vehicles), etc. Refrigerated car classification: Classified by chassis manufacturer: Dongfeng Refrigerated Truck, Changan Star Refrigerated Truck, Qingling Refrigerated Truck, Jiangling Refrigerated Truck, JAC Refrigerated Truck, Beiqi Futian Refrigerated Truck; Classified by chassis carrying capacity: Miniature Refrigerated Truck, Small Refrigerated Truck, Medium Refrigerated car, large refrigerated trucks; by cabin type category: bread refrigerated trucks, refrigerated van refrigerated truck trailer car. Refrigerated compartment plate ChengLi refrigerated vehicles produced are mainly used as anti-UV glass plate inner and outer panels, high density rigid polyurethane foam as a core plate freon, a standard high pressure composite manufacturing vacuum insulation panels refrigerated compartment, excellent thermal insulation properties. FRP panels having a surface water impermeable, closed-cell rigid polyurethane foam is greater than 90%, the water resistance can be very good; gel coat surface of the glass sheet, the air, water and general concentration of acid, alkali, salt medium with good good Chemical stability; Carriage surface finish is high, excellent light retention, year-round does not change color, corrosion resistance, light resistance, anti- aging, but also suitable for colorful advertising. Depending on the needs of users, but also optional aluminum alloy, color steel production, can be equipped with compartments, in order to meet transport requirements of multi-compartment multi-temperature.
Box shear machine is horizontal structure, the equipment is driven by hydraulic pressure. Compared with mechanical shear machine, it has the characteristics of small size, light weight, small inertia, low noise,stable movement, flexible operation and large shear section. With the integrated control of hydraulic and electronics, single and continuous action conversion can be implemented, which is simple and convenient to use. In shearing, the material cut does not need manual support, as long as according to the shearing speed, the shearing material can be continuously added to the equipment bin.
1) Independent research and development, independent brand, mature technology.
2) Imported accessories, lower operating costs, higher quality, energy-saving and efficient.
3) Fully enclosed structure, high safety performance, low probability of work-related injuries.
4) Car-mounted mobile customization to meet the needs of changing sites.
5) Integrated installation-free, ready-to-use.
6) PLC control, manual automatic operation, automation free of manual work.
7) Electric power system and diesel system should be operated in a two-pronged way.
8) Cyclic design, long working hours, low human capital requirements.
9) Wide range of application, less restrictions on material delivery, high safety performance.
10) Independent design, long service life, high shear force.
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