BorgWarner's new technology can effectively reduce diesel commercial vehicle emissions

BorgWarner's new exhaust gas recirculation (EGR) technology reduces nitrogen oxide emissions and can help meet the increasingly stringent global emission standards for medium and heavy diesel and commercial vehicles.

The continuous recirculation of exhaust gases combined with the mixture of air and fuel reduces combustion temperatures and reduces nitrogen oxide emissions. The new electronically controlled Butterfly EGR valve from BorgWarner not only controls precision and reflects sensitivity, but also has large flow, strong sealing, corrosion resistance, and reliable operation in extreme environments. This technology will join hands with a leading commercial vehicle engine manufacturer in 2010.

“The development trend of diesel engines for commercial vehicles has made EGR systems more widely available. This trend-compliant advanced technology can meet more stringent emission standards,” said Roger Wood, president of BorgWarner Engine Group. "BorgWarner is a leader in turbocharger and exhaust gas recirculation systems, and our technical expertise can well meet the growing demand in this market segment."

The BorgWarner electronic butterfly EGR valve consists of a brushless DC motor and a gear train to achieve higher exhaust gas circulation speed and accuracy, as well as more responsive control. Among them, the gear transmission mechanism has proved its robustness and reliability in the turbocharger application. Brushless motors provide better durability and a higher ratio of power to weight. Sensors in the motor provide feedback to a closed-loop control system to accurately position the valve to ensure precise control of the recirculated gas. All key components, including housings and valves, are made of stainless steel for corrosion resistance. The butterfly valve design provides excellent sealing and reliable operation in the harsh environment of diesel exhaust systems.

The BorgWarner Butterfly EGR valve technology can be used not only in diesel commercial vehicles but also in diesel passenger vehicles; it can be easily integrated with EGR coolers and cooler bypass valves.

BorgWarner Turbo & Emissions Systems is the world's leading manufacturer of turbochargers, exhaust gas recirculation valves and other engine air management systems for passenger cars, light trucks and commercial vehicles. Its technology and products are dedicated to improving fuel economy, reducing emissions and enhancing vehicle performance.

This model is applied to wheat and rice which can achieve harvesting, threshing, separating and cleaning all at one time. The compact body design makes it more easily handling and convenient operating, which is especially for small and medium farms.
The cutting platform is equipped at the front of the body, which makes inclining T-shape with the threshing body, is applied to cutting and delivering. Hydraulic controlled lifting of the cutting platform and reel enable the operation more reliable. The threshing and cleaning which includes threshing, separating, cleaning and delivering mechanism etc. is applied to threshing, separating, cleaning and delivering the seeds to the storage box, with the terms in strips and chaffed spread to the ground. The 150 HP engine is located at the top of the cleaning room, which offer the drive forces for the walking, hydraulic system and the working mechanism. Chassis and the walking part are the special self-propelled mechanism, which include front and the rear axle, drive wheels, transmission, and the steering wheels.

The cabin includes the operating mechanism and the instrument system which is for the operating and monitoring the working system.

Specifications for wheat&Rice Combine Harvester machine
Barn capacity
Feeding volume
Threshing type
dual- roll
Working width
Horse power
150 HP
Working efficiency

Shandong dafeng Machinery Co.,Ltd

Employing more than 600 people, the Company is composed of manufacturing department, marketing department, engineering department, purchase department, process equipment department, QA department, HR department, administrative department, financial department, etc. The Company totally covers 100,000m2. Till now, the phase I and phase II, which include a 33,600m2 modern standard plant building and a 1,500m2 office building, have been completed, and their total investment was more than RMB 180 million.

Self-propelled Wheat/Barley Combine Harvester

Self-Propelled Barley Combine Harvester,Self-Propelled Wheat Harvester,Wheat Combine Harvester,Single Cylinder Wheat Harvester

Shandong Gold Dafeng Machinery Co., Ltd ,