With the rapid development of economy, semi-trailer and trailer parts has been an indispensable existence in daily production and management. Compared with "monomer" cars, semi-trailer can improve the comprehensive economic benefits of highway transportation. Transportation efficiency may be improved by 30-50%, cost may be reduced by 30-40%, fuel consumption may be reduced by 20-30%. At the same time frame, different from the total trailer, the semi-trailer is a trailer whose axle is positioned behind the middle of gravity of the car (when the car is uniformly loaded) and equipped with a connecting device that could transfer horizontal or vertical force to the tractor. Generally, the total trailer has two axes and the semi-trailer has one axle. Semi-trailer describes an automobile that has no power of a unique and is jointly carried by the key vehicle and driven by the key vehicle.
Briefly, the total trailer is linked to the truck in front by hooks. The semi-trailer is connected with the traction seat of the tractor through the traction pin. The most popular container transport vehicle is a typical semi-trailer train, and the rear loading part is the semi-trailer.
Additionally, there are differences in use. Full trailers are mainly used for short-distance transportation in factories iso tank container price, ports, docks, warehouses and other fields, while semi-trailers are mainly used for long-distance transportation of goods.
We could be the specific classification of semi - trailer dump semi - trailer, grille semi - trailer , trailer landing gear, trailer rims and etc
Dump type semi-trailer:
An automobile with an automatic dumping device in its compartment. Also called dumper and engineering vehicle, it is composed of automobile chassis, hydraulic lifting mechanism, power take-off device and cargo compartment. In civil engineering, it often works together with excavators, loaders, belt conveyors, etc. to make loading, transportation and unloading production lines for loading, unloading and transportation of earthwork, sandstone and loose materials. Considering that the loading carriage can automatically dump at a specific angle, the unloading time and labor are greatly saved, the transportation cycle is shortened, the production efficiency is improved, the transportation cost is reduced, and the loading volume is marked. It is a common transport machine.
Grid-type semi-trailer:
The van type semi-trailer series goods are used for the transportation of household appliances, light textile goods, coal, sandstone and other building materials as well as chart and plate goods. The automobile body is made of high-strength cold-rolled corrugated steel plate, without any framework structure. The guts is everywhere, with multiple choices. The loading space is large, and the box body is reasonably distributed. The X-shaped brace has the characteristics of multi pull, heavy load and light weight. The automobile top has closed type, push-pull open type, open type, open tarpaulin pole type, etc. it is easy to work and meets the diversified and personalized requirements of users. The van type transport semi-trailer adopts the closed side guard rail design, which effectively reduces the lateral risk and energy consumption when the car is running at high speed. The rear protection design has reasonable cart accessories to facilitate operation. It's refitted or separately manufactured on the chassis of a truck type vehicle, which can be divided in to passenger van type and carriage type according to the different carriages. The passenger compartment and cab are often integral structures, such as for example ambulances, accommodation vehicles, environmental inspection vehicles, dining cars, TV relay vehicles, etc. The carriage and cab of the carriage type are often split structures, such as for example van type less than carload transport vehicles, refrigerated and insulated vehicles, etc. The precise structural kind of the carriage varies in accordance with its function. The compartment of the refrigerated and insulated vehicle not merely has the big event of an over-all compartment, but even offers the big event of heat insulation and insulation; The most truly effective cover of the convertible top compartment may be vertically lifted and lowered to alter the amount of the compartment and meet the loading and unloading requirements of different goods; The wing open carriage facilitates loading and un loading of goods and improves loading and unloading efficiency. The series van is divided in to box type Yunshi semi-trailer and type II chassis modified van. The vehicle body is made of high-quality steel, advanced technology and strict production process.
Today focus on the introduction of plate spring:
The benefits of plate spring are simple structure, reliable work, low priced, convenient maintenance. It's not merely the elastic element of the suspension, but in addition the guiding device of the suspension. It's hinged to the frame at one end, which transmits forces and moments and determines the trajectory of the wheels. At the same time frame, in addition, it includes a certain friction damping effect. Three birds with one stone, so it's widely used in non-independent suspension.
The disadvantage of plate spring is that it can only be used for non-independent suspension, heavy weight, large stiffness, poor comfort, longer longitudinal size, isn't conducive to shortening the car's front suspension and rear suspension, and the plate spring pin at the frame connection is easy to wear and so on.
CIMC Intermodal Equilink Co., Ltd has additionally made achievements in semi-trailer accessories. We've axle, suspension, plate spring, leg, device potential, air storage cylinder, coil, tire, relay valve, rope tightening device, spare tire lifter, pull rod, traction pin, brake pad and so on.
CIMC Intermodal Equilink Co., Ltd., Ltd provides the full selection of trailer parts such as for example trailer rims, trailer landing gear, trailer brake drum, trailer axle etc. When you have any inquiries about trailer parts, please email us(info.equilink@cimc.com), and you can also sign in to the company website for more information.
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