Cummins was presented at the Paris International Construction Machinery Exhibition . During the Paris exhibition, Cummins diesel generators demonstrated the QSB series 6.7 liters and QSX series 15-liter engines that meet the European and American non-road final phase IV emissions standards (EPATier4Final/EUStageIV). A generation of Cummins ultra-clean post-processing systems , particulate matter and nitrogen oxide emissions were reduced to 0.02 g/kWh and 0.4 g/kWh, respectively, and both were reduced by 90% compared to Tier 3, further improving power and fuel economy. The upgrade, while not losing other performance advantages, reached a near-zero ultra-low emission standard in 2014.

As one of the three major construction machinery exhibitions in the world, the Paris International Construction Machinery Exhibition, this Intermat2012 exhibition brought together the latest, most extensive and highest-tech machine products from the world’s leading construction equipment manufacturers, and a variety of industrial chains. And detailed key components, equipment and accessories. At this exhibition, it will be able to facilitate the development of international markets for all kinds of exhibitors, and it will become a large platform for the construction machinery manufacturers in the world to establish and develop international multilateral business cooperation. As an international market in Paris, there are many internationally renowned agents who recruit distributors. With the world's heavyweight companies in the field of construction machinery at the same time in the Paris Exhibition Center. Make the show more interesting and the international influence is even greater.

About Cummins

Founded in 1919, Cummins Inc. (NYSE: CMI) is headquartered in Columbus, Indiana, USA. Cummins is a world-leading power equipment manufacturer that designs, manufactures and distributes engines and related technologies including fuel systems, control systems, air handling, filtration systems, exhaust gas treatment systems and power systems, and provides corresponding after-sales services. service. Cummins is headquartered in Columbus, Indiana, USA. The company provides services to customers through its 550 distribution agencies and more than 5,000 distributors in more than 160 countries and regions. Cummins has 34,600 employees worldwide, with sales of 11.4 billion U.S. dollars in 2006 and a net income of 715 million U.S. dollars, an increase of 15% and 30% respectively from 2005.

Cummins has invested more than 140 million U.S. dollars in China. As the largest foreign investor in China's engine industry, Cummins has eight joint ventures and wholly-owned manufacturing companies in China. Among them, Dongfeng Cummins produces B, C and L series diesel engines, and Chongqing Cummins produces M, N and K series diesel engines. Products meet the ISO3046, ISO4001, ISO8525, IEC34-1, GB1105, GB/T2820, CSH22-2, VDE0530 and YD/T502-2000 "Communication Diesel Generator Set Technical Requirements" and other standards.

2023 New Hot Sale Fiber Laser Cutting Machine A Series

The imported helical gear design of the reducer can withstand greater torque than the general straight tooth output.
High precision, small product volume, low noise, fully enclosed design, to ensure that the lubricating grease does not leak, and the transmission efficiency is as high as 95%.
The internal components are made of alloy steel, which can cope with various harsh environments.
Laser head structure
1.The Z axis refers to the direction in which the laser head moves up and down
2.Structural composition: 1. Servo motor; 2. Guide rail slider; 3. Mounting seat; 4. Laser head, etc.
3.Structure introduction: It can adapt to different specifications of pipes by adjusting the up and down movement of the laser head.

4.Structural advantages: the mechanism is simple, stable and easy to operate.

The Z-axis can be both follow-up and numerically controlled: in order to solve the problem that the laser focus fluctuates due to the uneven surface of the pipe, which affects the cutting quality, the cutting head (Z-axis) must follow to keep the focus constant. In addition to the follow-up function, the Z axis of the cutting machine also has the same display and control functions as the X and Y axis.

Graphic display: The machine has the functions of analog graphic display and dynamic graphic tracking display for the edited part program, which makes the processing more intuitive and easy to monitor and control.

Multiple alarm functions: The CNC system of the machine has the functions of self-checking, alarming and automatic protection, and also has alarm display and automatic protection for external conditions.

CNC control system: The system adopts an integrated structure, central control and display operation unit structure. The system is based on windows CNC system. The display operation unit provides a good man-machine interface and displays various operation information. The operation panel has function keys for machine tool operation.

Low-voltage electrical system: The low-voltage electrical system is located in the electric control cabinet, which is the interface part of the electrical control of the whole machine. The power supply, relays, circuit breakers, contactors, and servo drive systems required by the electrical control system are installed in the electric control cabinet.

Using high-quality stainless steel cold water circulating pump, large flow, high lift, low noise, long life; stainless steel water tank, pipeline, stainless steel valve will never worry about rust.

The control system adopts LCD full Chinese (or full English) computer controller, CPU automatic control, simple and intuitive operation. The control accuracy is as high as ±0.1℃; it has the function of automatic fault diagnosis, which directly displays the fault point on the screen, prompting the user to deal with it quickly. And the fault signal can be directly transmitted to the CNC numerical control system through the data line to avoid damage to components and equipment.

Provides multiple protection functions, passive alarm terminals, and remote control terminals, which are easy to realize centralized control and monitoring of CNC; among them, the "dual temperature type" precision water cooler provides stable and accurate water temperature control for the laser, and also provides a channel with The water temperature similar to the ambient temperature is used for lens cooling, which solves the problem of damage to the lens caused by condensation when cooled with low-temperature water, and is the best choice for cooling the entire laser equipment.

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GUANGDONG CHITTAK INTELLIGENT EQUIPMENT CO.,LTD , https://www.ctklasercutting.com