Recently, news came Changchun FAW Sihuan Engine Manufacturing Co., Ltd. After several years of unremitting efforts to complete the development of new light truck class country â…£ CA4D28 country â…£ series high pressure common rail diesel engine. At present, the entire vehicle has been fully promoted and completed by several light truck manufacturers.
This model uses BOSCH high pressure common rail system + EGR technology route, based on the mature CA4D28 series models based on the development and design, retains the CA4D28 series diesel engine compact structure, low speed dynamics, good fuel economy, small size, light weight With long service life and other advantages, DOC+POC post-treatment meets National IV emission standards. Braking performance includes oil brakes and air brakes (exhaust brakes).
After several years of efforts by independent technology R&D teams, Changchun FAW Sihuan Engine, in addition to the launch of the CA4D28 IV Series diesel engine, also introduced the CA4N28C5 National V Series natural gas engine and the CA4D20TCI State IV diesel engine.
The CA4N28C5 national V series natural gas engine technology line is an electronically controlled gas system. The system adopts the technical route of supercharged intercooling, electronically controlled gas injection+mixer scheme, sequential single-cylinder independent ignition, air-fuel ratio closed-loop control+self-learning, meeting the national V emission level, adopting on-line diagnostic OBDII technology, and completing a series of OBDII function. The main adaptation models are three tons of light trucks, urban logistics vans, 6 to 7 meters of city buses, CMB buses and other modified vehicles.
The CA4D20TCI State IV diesel engine is a four-valve, dual overhead camshaft, hydraulic tappet, high pressure common rail, and supercharged intercooled diesel engine. The CRS2.2 oil supply system has lower combustion noise and more complete combustion of fuel oil. The requirements of IV and Euro V emission regulations have greatly improved the engine power while also having good fuel economy. The main matching models are SUVs and pickups.
Special Custom High Speed Door
Our company is a door manufacturer integrating R&D, design, manufacturing, sales, installation and after-sales service. Our products include PVC soft-curtain high speed rolling door , PVC Curtain swing door, self repairing high speed door , turbine hard fast shutter door, automatic sliding doors, automatic swing doors, revolving automatic doors, automatic hospital doors,and folding automatic doors.
Nowadays, many companies like to buy PVC soft-curtain high speed rolling doors when purchasing PVC fast-rolling doors. What are the characteristics and advantages of it that make everyone love it? Let's talk about the overall advantages of PVC fast roller shutter doors.
Features and advantages of PVC fast roller shutter doors:
1.Good UV protection effect of PVC fast roller shutter door
The UV-proof door curtain of PVC fast rolling door, as the screen of the welding welding area, can filter harmful UV rays through the scenery, which is convenient for viewing the working situation, and prevents the flying and diffusion of sparks, smoke, debris, etc., to protect the safety of personnel. prevent fire.
Sound insulation effect PVC fast roller shutter door curtain can reduce noise decibels, prevent noise diffusion, reduce noise pollution, and be used as a machine compartment screen to improve the sound insulation effect of operations.
2. Good cold resistance effect of PVC fast roller shutter door
In the case of low temperature, the PVC fast rolling shutter can still maintain a high degree of softness, making it convenient for people and vehicles to enter and exit, and has a good isolation effect. It can prevent the loss of air conditioning and heating to a greater extent and save energy.
3. Good airtight performance of PVC fast roller shutter doors
A sealing strip with better sealing performance is installed in the track of the fast roller shutter door. With the weight of the door curtain itself, it will not bend and affect the normal operation under the wind speed of the harsh weather.
4. Good thermal insulation and energy saving effect of PVC fast roller shutter doors
PVC fast rolling shutter not only consumes no electricity, has no noise, no moving components, improves freezing efficiency, but also reduces the number of revolutions of the freezer, saving up to 50% of electricity.
5. Good anti-static effect of PVC fast roller shutter door
The curtain of the PVC fast rolling door does not produce static electricity after friction, which is suitable for the factory effect where static electricity is strictly prohibited.
Widely used in office buildings, public buildings, hotels, hospitals, supermarkets and factories in Asia, Eastern Europe and Africa. The specific requirements of an effective door system in different situations (eg clean room, operating room) may vary in different parts of the world.
Special Custom High Speed Door, Special Custom Rapid Door, Special Custom Fast Door
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