When it comes to the temperature of refrigerated trucks , everyone should not be unfamiliar with them because refrigerated trucks use low-temperature environment to ensure that the quality of goods in transit is not degraded. What is the low-temperature environment that refrigerated trucks create? Is it just low temperature that ordinary people understand? In order to maintain the low temperature in the road before continuous transportation, the device on the refrigerator alone is definitely not enough. The refrigerated truck is also equipped with the refrigeration unit of the refrigeration unit and the polyurethane insulation compartment. The refrigeration unit provides a constant supply of "cold" important equipment for refrigerated trucks. It is generally installed at the top of the front of the container and has the appearance of an air conditioner, but it has stronger cooling capacity than the air conditioner of the same size. Refrigeration units are generally divided into two types: stand-alone units and non-independent units. The difference is that the independent units generate power for maintenance by completely using another unit. The non-independent units are fully powered by the engine's engine work to drive the group. Refrigeration work. As to whether an independent unit or a non-independent unit is used, it is generally selected according to the volume of the refrigerator body and the temperature requirements of the goods being transported. Since refrigerator cars are used exclusively for temperature-sensitive products, the guarantee of temperature is the key to refrigerated vehicles. Improper use or improper operation can result in the goods not being stored or shipped in good condition. Only the correct use and operation of a refrigerated truck can guarantee the complete delivery and preservation of the goods. 1, refrigerated trucks are not cold storage, refrigeration units are mainly insulation. Instead of reducing the temperature of the cargo, when the temperature of the outside world enters the compartment of the refrigerated truck through radiation, conduction, and convection, the cooling air blown by the refrigeration unit will carry it away, blocking the heat source from entering the cargo. 2, the goods need the necessary temperature to transport, otherwise it may be deteriorating. 3, before loading the car must be pre-cooled or preheated. 4. Frequent cleaning and refrigerating carriages keep the inside of the carriage clean and clean. The interior of the compartment must be kept clean; there should be no wrapping paper or paper scraps on the floor; debris can impede the flow of air or be inhaled by the evaporator. 5. Appropriate packaging is essential to protect the goods. For non-ventilated containers for refrigerated goods, side-ventilated containers for fresh produce. The box must be compressive.
Double Girder Overhead Crane is the most commonly seen Overhead Crane at machinery factory, workshop, warehouse, power plant, waste incineration plant, paper mill, metallurgic plant, etc. Double girder overhead crane is composed of double girders, hoisting mechanism, end carriage, Electric Parts, etc.
The hoists of double girder overhead crane can be trolley with hoist or torlley with open winch. The control of double girder overhead crane is cabin control and the cabin can be installed on the left side or right side. The power supply is by the downshop conductor bar, cable festoon, etc. Weihua double girder overhead crane can be a general purpose crane with hook, waste or bulk material handling crane with grab, steel product handling crane with magnet, Ladle Crane with ladle hooks, socking-pit crane with clamps or forks, papper mill crane with forks, etc.
Weihua also provide European standard (FEM/DIN) double girder overhead crane with world famous brands components, compact structure, light self-weight, smooth running, less noise, anti-sway, large working space, beautiful apperance, etc.
Capacity:10t -800t
Span: 6m - 32m or custom
Lift height: 6m - 32m or custom
Work duty: A5, A6, A7 or custom
Sling device: hook, grab, bucket, magnet, fork, clamp, etc.
Packing: wooden case, rain cloth, reinforcement rib, etc.
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Double Girder Overhead Crane Double Girder Overhead Crane,Paper Mill Crane,Grab Bucket Crane,Paper Roll Overhead Crane Henan Weihua Heavy Machinery Co., Ltd. , https://www.hoistcrane.nl
