In the past 2015, Xida proposed an Internet+ policy, which in turn will open up a climax of economic development. In this era, have you ever thought of investing in what you want to do? Like a friend of mine, I started to start a fresh transport business. The refrigerated truck is a very important transportation tool. Next, I would like to observe what is a refrigerated semi-trailer ? What are the characteristics. In the cold chain market, the use of a wide range or refrigerated semi-trailer , this model has a lot of early investment, freight is also a lot higher than other models, mainly considering its large carrying capacity, or can become the main force of the cold chain market. Which can be based on different transport goods, refrigerated semi-trailer mainly includes frozen vehicles that transport frozen products, thermostatic vehicles that transport constant temperature food such as milk, and vaccine vehicles that deliver vaccines. There are two main categories of refrigerated semi-trailers: one is the van-type refrigerated semi-trailer, and the second is the refrigerated container semi-trailer. What is the difference between the two? Van semi-trailers are refitted or manufactured separately on the chassis of the van. The van refrigerated semi-trailer hangs the refrigerator body on the chassis of the car, mainly based on temperature. Refrigerated container semi-trailer, container flat plate or skeleton car put a refrigerated container on top, refrigerated containers generally have independent refrigeration equipment. It is currently the most common refrigerated semi-trailer. In the comparison of two refrigerated truck semi-trailers, we can see that the latter is a refrigerating box that can be disassembled, relatively flexible and flexible, but it is relatively difficult for such models to obtain operational certificates. Generally, companies need to be affiliated with companies to obtain operating certificates. Most refrigerated semi-trailers require more certificates. Refrigerated semi-trailers need to be selected in combination with the nature of the goods. In comparison, the two refrigerated semi-trailers are suitable for long-distance transportation, large transport capacity, and good safety performance. As for how to choose a refrigerated semi-trailer, it is very important to combine your needs and budget. The above is the answer about what is a refrigerated semi-trailer .
Vermiculite Tile Roll Forming Machine
Stone coated sheet is formed by 0.4mm Al-Zn plating panel and color stones
It is modern,environmental and nice appearance.
We developed this stone coated production line based on long time running and improvement It is high-performance,stable
energy-efficient and easy operation
TECHNICAL
SPECIFICATION
5
tons hydraulic un-coiler:
Hydraulic motor drives. One single-head
structure. It has a pressing arm to prevent the coil loose.
Electric uncoiling, hydraulic motor tenses the
coil inner.
The max. coil inner-diameter is 508mm.
The max. coil outter-diameter is 1200mm.
The max. width of coil is 1250mm.
The max. capacity is 5 tons.
Roll-Forming M/C:
Welded steel structure base, chains transmit,
motor drives it. The machine include the filming device .
The roller is designed by Germany software
COPRA, and has FEA analysis, which can promise the product precision.
About12 stations to form; Material of Roller: 45#,
with hard chrome coated, polishing,
Voltage:380V/50Hz; Line speed: about 3.5 m/min
Hydraulic pressing/ Cutting:
Stop to press, Stop to cut, Post cut .Cutting
tool material: Cr12, pressing tool material:40Cr.
Tolerance of the cutting length ±2mm.
Product Rack
It is 2 parts, 6 meters total.
Un-powered.
Hydraulic System:
It offers power for the cutter.
Electrical System:
It uses Siemens PLC system to control the
whole line. It can measure and cut the length automatically. Frequency adjusts
the speed and it has the self-control speed function.
Human-machine screen, touch screen control.
The length can be set in touch screen freely and operation is simple.
The surround connecting wires adopts aviation
socket or fast-speed plug.
Safety barrier system
To protect the workers safely when working.
Vermiculite Tile Roll Forming Machine Vermiculite Tile Roll Forming Machine,Automatic Profile Rolling Machine,Aluminum Roofing Forming Machine,Stone Coated Tile Making Machine Botou Xianfa Roll Forming Machine Factory , http://www.rollformingmachinecn.com
