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Part-turn gearboxes, also known as part-turn worm drive gearboxes, are mainly used to drive valves that require partial angle rotation, such as butterfly valves, ball valves, etc. Here are some key features and applications of part-turn gearboxes:
Cast aluminum housing: Partial gearboxes use cast aluminum housing to reduce weight and improve cost-effectiveness.
Applicable valves: Suitable for part-turn valves such as ball valves, butterfly valves, plug valves, etc., widely used in various industrial environments such as power plants, water plants, gas pipelines, etc.
Multiple output flanges: Provide a variety of output flanges that meet ISO5211 standards to meet different valve installation requirements152.
High-performance worm gear: Adopt a high-performance worm gear design to increase output torque and provide high efficiency.
Protection level: Partial gearboxes have upgraded protection levels, such as IP65, to adapt to harsh working environments.
Operating temperature range: Designed with a wide operating temperature range, from -20℃ to +120℃, to adapt to different climatic conditions.
Embedded mechanical limit device: Built-in limit device to ensure that the valve operates within a safe range.
Handwheel options: A wide range of handwheel models and sizes are available, including self-locking features and memory limits.
Personalization options: A wide range of personalization options are available, such as stainless steel shafts, multiple position indicators, locks and Namur memory limit switches.
Modes of operation: Part-turn gearboxes can be operated manually or electrically via electric actuators.
Special applications: Some gearboxes are designed for special applications, such as subsea operations, with good corrosion resistance and adaptability to subsea environments.
Part-turn gearboxes are designed with durability, reliability and adaptability to meet the needs of a variety of industrial applications.
Changzhou Xinneng Automatic Control Equipment Co., Ltd is a technology-based enterprise specializing in research, development, production, sales, and service of various electric actuators, valves, and automatic control systems. As a China Custom Quarter Turn Gear Box Suppliers and Quarter Turn Gear Box Manufacturers, annual production and sales of electric valve actuators of more than 10,000 sets. In 2006 through the IS09001 quality management system certification, and obtained the national "productflame-proof certification", "explosion-proof the national industrial product production permit" issued by the National Center for AnBiao "mining productssafety sign certificate", and in cooperation with the district technology bureau established the engineering research center for intelligent digital electric actuators, 16 patent for utility model.
The company product series is complete, the actuator product has the common type, the whole type, the adjustment type, the intelligent type, the explosion-proof type BT4, CT4, MA mining type, and so on. The AUKEMA intelligent electric actuator has reached the international level, with better control than imported products, and is closer to the actual needs of the domestic market.
The company is committed to product type optimization and qualitmprovement, combined with the market demand, developed a special electric valve for coal mines, the application of thousands of major coal mining groups in the mine, improved the level of coal mine automation; Environmental protection desulfurization and off-sale electric valve is widely used in the field of power stations, contributing to environmental protection. Okuma explosion-proof series BT4, CT4 electric valve is the priority brand of oil, petrochemical, natural gas, gas, and other flameproof fields. In addition, many supporting products in metallurgy, water treatment, electric power, shipbuilding, fire, and other fields, users - praise. In recent years, the company increased the development of overseas markets, products are exported to Indonesia, Pakistan, Singapore, Nigeria, Malaysia, and other countries.
Enterprises adhering to desirable product quality will occupy the market, tread the industry with advanced science and technology, improve the service system to return the customer's purpose and strive to become a flow of valve actuator manufacturing enterprises.
Quality commitment: the company's products have three guarantees, product lifetime warranty, and satisfactory after-sales service.
We strive to provide quality products and satisfactory services for the development of automation, looking forward to your sincere cooperation!
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Read MoreCombination of electric valve and Quarter Turn Gear Box
As an important component of industrial automation control system, the performance of electric valve is directly related to the operating efficiency and stability of the entire system. Changzhou Xinneng is well aware of this, so when designing electric valves, special attention is paid to incorporating advanced Quarter Turn Gear Box into it to ensure that the opening and closing actions of the valve are both fast and accurate, while maintaining low energy consumption and long life.
Quarter Turn Gear Box is a transmission device that can achieve full opening or closing of the valve by rotating a quarter turn (90 degrees). This design greatly simplifies the operation process of the valve, reduces the wear that may be caused by frequent operation, and thus improves the overall reliability of the system. In Changzhou Xinneng's electric valve products, Quarter Turn Gear Box not only exists as a transmission component, but also becomes a key link in improving the performance of electric valves through precise design and manufacturing.
Advanced Quarter Turn Gear Box Features
High-precision transmission: Changzhou Xinneng's Quarter Turn Gear Box uses high-precision gear processing technology to ensure no gap or very small gap during the transmission process, so as to achieve precise positioning of the valve. This is especially important for systems that require precise control of flow or pressure.
High-strength materials: In order to cope with the challenges under harsh working conditions, such as high temperature, high pressure or corrosive media, the gears and housing of the Quarter Turn Gear Box are usually made of high-strength, corrosion-resistant alloy materials to ensure long-term stable operation without deformation or damage.
High-efficiency design: By optimizing the gear ratio and transmission efficiency, Changzhou Xinneng's Quarter Turn Gear Box can minimize energy consumption while ensuring sufficient torque output. This is undoubtedly an important plus for the pursuit of green and energy-saving industrial automation systems.
Easy to maintain: Considering the importance of electric valves in industrial automation systems, Changzhou Xinneng pays special attention to its maintainability when designing the Quarter Turn Gear Box. Through modular design, users can easily disassemble and replace worn parts, greatly reducing maintenance costs and downtime.
Intelligent integration: With the development of the Internet of Things and intelligent manufacturing technology, Changzhou Xinneng's Quarter Turn Gear Box has also begun to develop in the direction of intelligence. By combining with the built-in sensors and actuators of the electric valve, remote monitoring, fault diagnosis and early warning functions can be realized, further improving the intelligence level of the system.
Efficient operation guarantee of electric valves
By combining the advanced Quarter Turn Gear Box with the electric valve, Changzhou Xinneng not only improves the operating performance of the valve, but also ensures the efficient operation of the electric valve through a series of technical innovations and optimized designs. For example, in the electric valve dedicated to coal mines, by optimizing the transmission efficiency and torque output of the Quarter Turn Gear Box, the valve can respond quickly in extreme environments and accurately control the flow and pressure of the ventilation and drainage system of the coal mine, thereby improving the automation level and safety performance of the coal mine.
In the field of environmental desulfurization and after-sales electric valves, Changzhou Xinneng also uses the high-precision transmission and high-efficiency design of the Quarter Turn Gear Box to ensure the stable operation and efficient treatment of the electric valve in the desulfurization system of the power station. This not only helps to reduce pollutant emissions, but also makes a positive contribution to environmental protection.
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