In the field of light trucks mainly for cargo transportation, there are a wide variety of cars in the current domestic market. Users expect high-performance products in many brands, and they are hailed as the king of high speed and heavy load in the industry. Jiangling Kaiwei, a fuel-saving and durable expert, A light truck that meets people's needs.
Before Jiangling Kaiwei was listed on the market, Jiangling Motors conducted a full range of in-depth research on the market, and after adopting a conclusion, adopted a bold, subversive design for Kaiwei. The Jiangling Kaiwei vehicle is nearly 8.5 meters in length, which greatly surpasses the limit of the past that light trucks have a length of no more than 6 meters. At the same time, the car also has an ultra-large container of 33 cubic meters, making its load capacity reach an unprecedented 12 tons, compared to other In terms of light truck products, Kiwi's ability to shoulder heavy burdens is almost unmatched. At the same time the car uses Jiangling F series heavy-duty chassis, its maximum safety speed of up to 115KM / H, which also confirmed from another aspect Jiangling Kaiwei high-speed heavy load of the king's reputation is not unworthy of name.
In the field of light trucks, Isuzu can be considered one of the world's most advanced advanced technologies, and Jiangling Kaiwei is the perfect inheritor of this pure pedigree. In addition to possessing the Isuzu lineage, Jiangling Motors also joined forces with the world's top automotive manufacturers and the United States Ford Motor Co. to jointly improve engine technology, making Jiangling Kaiwei's power to be more perfect.
It is understood that Jiangling Kaiwei matches two high-quality engines jointly developed by Dongfeng Chaochai and Yuchai, which are well-known domestic manufacturers. The 4D series uses Isuzu 4HK1 technology to match Bosch's electronically controlled high pressure common rail system. The power is strong and the noise is low. The fuel consumption is generally 6% lower than that of similar models; while the 4E series adopts internationally mature electronically controlled monomer pump technology, which is highly cost-effective.
In addition to its advantages in engines, Jiangling Kaiwei performed equally well on the road. Before its delivery, Jiangling Kaiwei had undergone 2.5 million kilometers of rigorous verifications from design to production, of which at least more than 30 verification standards were higher than national standards; The power, chassis, body, front and rear axles and other systems are all coordinated and integrated so that their quality, stability, and matching performance all meet domestic first-class standards. This move is enough to become a benchmark for domestic light truck products.
As a model with pure pedigree, Jiangling Kaiwei can be regarded as a famous name. Not only that, Jiangling Motors also incorporated Ford's management system into its production of Kaiwei, which further proves Kaiwei's extraordinary identity. Such a special aristocrat enjoys a unique care service. After the after-sales service, JMC pioneered a professional service model for commercial vehicles to serve commercial vehicles. This is based on the advanced global service system of Ford Service 2000. At the same time, combined with China's own national conditions, it has launched a personalized service system for JMC cares. At the same time, ten service commitments were introduced to enable users to get expert and considerate services in a more timely and accurate manner when they encounter problems.
There are many kinds of pneumatic pipes, which are generally produced with PU raw materials, with stable quality, high pressure resistance, weather resistance, wear resistance, zigzag resistance, smooth and flexible pipe body, bright color, high elasticity, winding resistance and small bending radius.
The tube body is smooth and flexible, bright color, high elasticity, winding resistance and small bending radius. Temperature range: - 15 - + 70 ℃.
Product classification
1. Pu pneumatic pipe
2. Pu (polyether) pneumatic pipe
3. Pu (polyurethane) bobbin
4. Pu (polyether) bobbin
difference:
Polyurethane pneumatic pipe is over air type. If it is used for over water, its service life will be affected,
Polyether pneumatic pipe can pass air or water, with more stable physical properties and longer normal service life. It is an ideal material for pneumatic pipe.
The bobbin is wrapped with a layer of fiber in the middle of the common pneumatic pipe. Therefore, the bobbin is more solid, pressure resistant and non explosive than the common pneumatic pipe.
Product selection
What should be considered when choosing the type of plastics for blow molding pneumatic pipe?
The following aspects should be considered in the selection of pneumatic pipe materials.
Whether the wall thickness of the welded blank of the pneumatic pipe can be kept uniform, whether a higher blowing pressure is needed, whether the blowing is uniform, whether the surface of the pneumatic pipe is bright, whether the demoulding is easy, and whether the strength can meet the requirements, etc.
Performance comparison of plastics for blow molding pneumatic pipe. The pneumatic tube formed by blow molding is in thermoelastic state, and its density is smaller than that after cooling and shaping, resulting in shrinkage. For the general size of pneumatic pipe is not strict, forming shrinkage has little effect. But for the pneumatic pipes of specified size, such as some hoses used in precision machines, large shrinkage has a considerable impact. The larger the blowing volume is, the more significant the effect is.
The advantages of extruding and blowing plastic forming pneumatic pipe are less investment in production equipment, simple equipment structure, easy mold manufacturing, high forming of pneumatic pipe during production, uniform temperature control, and various specifications of pneumatic pipe can be formed. The disadvantage is that the wall thickness uniformity of pneumatic pipe is poor.
The advantages of injection blow molding pneumatic pipe are that the plastic pneumatic pipe has good product quality, accurate dimensions, no seams, uniform wall thickness, multi-mode molding production, high degree of automation, which is very suitable for large-scale high-efficiency production of small specifications. The disadvantage is that the investment of equipment and molding die is large, and the operation and production need skilled workers.
Product advantages
Excellent flexibility. The bending radius is small and the bending resistance is good. It has high elastic recovery memory effect.
Wear resistance, tearing and impact. It can resist some non corrosive chemicals and oils. It can circulate inflammable objects and weld.
It can be incinerated into ash 100% and is recognized as an environmental protection product
Good damping, smooth inner wall, low friction coefficient, high medium passing capacity, good flame retardant, non-toxic and tasteless,
The color can be customized on demand for easy pipeline identification.
Applicable range of pneumatic pipe
Assemble all kinds of pneumatic tools, pneumatic automation machinery, air compressor and all kinds of connecting pneumatic components.
performance parameter
Abrasion resistance: 30mg
Ultimate elongation: 390-480%
Burst pressure: 20-30kgf / cm2
Working vacuum: - 25hg60-15kgf / cm2
Tensile strength: 300kgf / cm2
The safety factor ratio of burst pressure and long-time service pressure is 3:1
Tips for pneumatic pipe
Polyurethane pneumatic hose is suitable for compressed air, ordinary industrial water and non corrosive oil. In order to maintain a long service life, it must be used under rated working pressure and ambient temperature. As the temperature rises, the working pressure should be reduced accordingly. If it exceeds the limit, the hose may break. If the fluid temperature is too high or the fluid is corrosive, the hose may break. If the working environment temperature is too high or there is chemical gas in the working space, the hose may crack. If the hose is stored in a wet place or the storage period is too long, the hose may hydrolyze or age, which may lead to fracture
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