Countdown133days
2027.3.24-3.27 Shenzhen World Exhibition & Convention Center- 2026
- 2025
- 2024
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- Mainland China
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Centrifugal compressor with suspend bearings
Centrifugal compressor with levitation bearing is an oil-free air compressor with high efficiency, energy saving and environmental protection. It adopts levitation bearing technology and high-speed permanent magnet synchronous motor integrated direct drive structure, and adopts two-stage compression + intercooler + three-dimensional flow impeller design. Compared with the traditional air compressor, the product does not need a speed increasing gear box, and can save more than 20% of energy; it does not need lubrication, and the output compressed air is 100% oil-free; it has low noise and low vibration; it is easy to install and maintenance-free. The centrifugal compressor realizes the suspension of the rotating shaft through a suspension bearing, and the permanent magnet synchronous motor generates a current with controllable frequency through a frequency converter, and the current is input into a motor stator to generate a rotating magnetic field to drive the rotating shaft to rotate at a high speed. The air is driven by the impeller rotating at a high speed to enter from the air inlet of the volute, becomes gas with a certain flow rate and pressure through the work done by the impeller and the guidance of the volute, is discharged from the air outlet of the volute, is cooled by the intercooler, enters the secondary impeller to be compressed again, and is discharged, thereby realizing the transformation from low-pressure gas to high-pressure gas. Bearing the manufacturing concept of harmonious coexistence of human and environment, the suspension bearing centrifugal compressor is the necessary equipment to achieve carbon neutralization, carbon peak, implement the new development concept and promote high-quality development. It is a more energy-saving and environmentally friendly high-tech product provided by our company for the market and society.
Gearbox-type high-speed centrifugal compressor
Advanced impeller profile, high efficiency, more energy saving. The impeller is designed by three-dimensional flow theory, and the high speed centrifugal compressor has high adiabatic efficiency. Wide range of flow adjustment, applicable to a variety of working conditions. The flow of the fan can be adjusted by frequency conversion, IGV of the inlet guide vane and OGV of the outlet adjustable diffuser, with a wide range of adjustment and high efficiency under non-rated conditions. The equipped anti-surge device can effectively prevent the compressor from surging. Diversity of transmission media. The compressor can transmit a variety of media, through the replacement of the impeller, volute, seal, etc., to meet the requirements of transmitting a variety of media. The fan is compact in structure and small in size. The compressor adopts an assembled integral structure, the compressor body is assembled on the shell of the gear speed increasing box, the lubricating oil system, the motor and the gear speed increasing box are compactly arranged on a common base, and the base is also used as an oil tank. After strict dynamic balance, the rotor has small vibration, high reliability and low overall noise. The moment of inertia of the rotor is small, the starting and stopping time of the unit is short, and a high-level oil tank and an energy accumulator are not needed. Compared with other types of fans with the same flow and pressure, it has the advantages of low energy consumption, light weight and small floor area. Advanced and reasonable fan structure, less wearing parts, easy installation, operation and maintenance. The bearing vibration, temperature rise, inlet and outlet pressure and temperature, anti-surge control, startup interlock protection, fault alarm, oil pressure and temperature control of the lubrication system, etc. of the complete machine are all controlled by the programmable logic controller, so that the operation of the complete machine can be monitored in real time. Less wearing parts and convenient daily maintenance. A series of monitoring and control, such as bearing vibration, temperature, inlet and outlet pressure, temperature, anti-surge control, startup and shutdown interlock protection, fault alarm, lubrication system oil pressure and oil temperature, are controlled by programmable logic controller, and transmitted to the "Zhangguyun" intelligent cloud platform in real time, so that users and project engineers can monitor the operation status of the equipment in real time.
Diaphragm coupling
A diaphragm coupling with a very small outer diameter is a compact and high-precision transmission device, which is especially suitable for precision equipment with limited space. Its core features include: The outer diameter is 12mm and 14mm, which can adapt to precision instruments such as micro-motors and sensors. High precision transmission: torque is transmitted through metal diaphragm without clearance and wear, suitable for high speed or high precision scenes. It is often used in medical equipment, aerospace or micro-robots, precision displacement stage 3C equipment and other fields.
Coupling
Coupling is a mechanical element that connects two shafts and transmits torque. It is a key component in mechanical transmission. It is mainly used to connect two shafts and transmit torque, while compensating the deviation between shafts, absorbing vibration and buffering impact. It has a wide range of application scenarios, covering many industrial fields. For example, industrial automation equipment, CNC machine tools, 3C equipment, robots and other scenarios that need to be driven by motors.
45 # steel clamping diaphragm coupling
45 # steel clamping diaphragm coupling is a flexible coupling with metal elastic element, which compensates the relative displacement between two shafts through the elastic deformation of high-strength stainless steel diaphragm, including radial, axial and angular deviation. Its main structure is made of 45 # steel, which has the characteristics of high torque rigidity and zero rotary clearance, and is suitable for transmission systems requiring high precision control. Structural features: The coupling is composed of two shaft sleeves (45 # steel) and one or more groups of stainless steel diaphragms (usually 304 stainless steel) connected by bolts or clamping structure. The diaphragms are designed in the form of single piece or double pieces. Common clamping methods include screw clamping or expansion sleeve fixing to reduce installation errors and ensure the accuracy of shaft rotation. Support standard or non-standard keyway processing, keyway size in accordance with JS9 tolerance standard. Application: This kind of coupling is widely used in servo motor, stepper motor, screw drive and other high-precision equipment, commonly seen in robots, CNC machine tools, automation machinery, metallurgy, chemical industry, mining machinery and other industries, suitable for high temperature, high speed or corrosive medium environment, can effectively absorb vibration and transmit large torque
Air blow heating adsorption dry with zero air consumption
Blast heating regenerative adsorption dryer is a kind of energy-saving compressed air dryer. It uses the blower to extract the moisture in the desorbed adsorbent after the ambient air is heated, which avoids the loss of the finished gas in the heating stage of the micro-thermal regeneration adsorption dryer. Only a small portion of the finished gas is consumed during cold blowing. This type of dryer is suitable for working conditions requiring low regeneration gas consumption. PLC can be used to control the switching of valves. It is also equipped with multi-level protection devices, and the overall performance of the machine is good. Ambient air is used for regeneration heating, and there is no loss of finished gas during heating, which has the advantage of energy saving. If there is any problem with the blower, it will automatically switch to tepid mode and the drying function will continue to operate. Stable dew point, low pressure dew point, low gas consumption. High protection grade: IP55, high efficiency adsorbent. The automatic constant pressure function can prolong the working life of the adsorbent. Advantages of the energy-saving zero gas consumption blast hot dryer: continuous gas supply, unique measures to ensure that there is no gas cut-off when the adsorption tower is switched, and to avoid the impact of instantaneous airflow on the adsorbent when switching. A filtering device is arranged in front of the blower to ensure that the blower and the adsorbent are not polluted, and a pipeline silencer is arranged at the rear end; an external high-efficiency electric heater adopts a constant temperature controller to ensure the constant temperature of the regeneration gas and prevent the adsorbent from overheating. Adsorbents with high performance and high quality are used, and their performance is recognized by the industry. The dew point is stable, the pressure dew point is low, and there is no fluctuation; the airflow distribution structure: the bottom of the drying tower is provided with a bipolar airflow distribution structure. Nsures that the contact time of the compressed air and the adsorbent reaches the specified dew point temperature, simultaneously reduces the impact of airflow on the adsorbent, reduces the abrasion and improves the service life of the adsorbent.
Zero gas consumption compression heat adsorption type drying machine
The compression heat regeneration adsorption dryer uses the heat of the high-temperature exhaust of the air compressor to directly heat and regenerate the desiccant, cancels the electric heater of the micro-heat regeneration, and at the same time, because there is no gas consumption during heating and regeneration, the energy consumption is saved to the greatest extent. In order to ensure the regeneration effect and make up for the decrease of the exhaust temperature of the compressor caused by seasonal changes. Auxiliary heaters are available, as well as zero gas consumption compression heat regeneration adsorption dryers. Energy-saving zero gas consumption compression heat dryer features: no need for additional electric heater (conventional pressure dew point); reasonable cylinder design ensures the contact time between compressed air and desiccant; large diffuser ensures that the airflow passes through the desiccant layer evenly, eliminating the channeling phenomenon; The compressed air directly transfers most of the heat to the desiccant. The good cooling effect of the aftercooler ensures the adsorption effect. The powerful water removal function of the synthetic oil-water separator ensures that the liquid water is completely removed before the airflow enters the adsorption cylinder. The equipment adopts novel pneumatic valve and advanced and reliable PLC program controller, which has the characteristics of automatic timing and automatic switching. Stable and reliable operation, not affected by power grid, voltage, electric field, etc. No basic installation is required, and the installation is simple.
Dual-core high-efficiency energy-saving refrigeration dry machine
The dual-core high-efficiency energy-saving refrigeration dryer changes the single function of the traditional refrigeration dryer, and the microcomputer control panel solves the remote start-stop and fault alarm functions of the central control room required by customers; It simplifies the complex on-site installation process, solves a variety of pain points in installation and use, and will not cause the machine to be unable to use normally due to customer drawing problems or installation errors. It saves a lot of installation time and consumables, and is safer, more efficient, environmentally friendly and convenient. This series of products are divided into water-cooled and air-cooled products. The dual-core high-efficiency energy-saving suction dryer changes the single function of the traditional suction dryer, firstly reduces the temperature to the temperature required by the inlet of the suction dryer by using the cooler, solves the problem of low inlet temperature requirement of the single suction dryer, simplifies the complex on-site installation process, solves various pain points in the installation and use of one machine, and does not cause the machine to be unable to be used normally due to customer drawing problems or installation errors. It saves a lot of installation time and consumables, and is safer, more efficient, environmentally friendly and convenient.
SDW Moving-column Moving-beam Gantry Processing Machine and Gantry Milling Machine
Super rigid structure design; high speed, high precision, high efficiency, the whole machine structure adopts all castings in the box, which resists temperature and improves shock resistance; the center of the main shaft passes through the center of gravity of the whole machine, which improves the dynamic and static rigidity and stability; the center of the main shaft is close to the column track, which can stabilize the counterweight to meet various processing rigidities; for the size and processing specifications of the machine, the three-axis track is combined with different line tracks; Aim at different processing requirement of part processing or mold processing, different main shaft transmission systems are match; that crossbeam adopts double servo synchronous positioning at any position;
Moving column gantry machining center (SD series)
Super rigid structure design; high speed, high precision, high efficiency, the whole machine structure adopts all castings in the box, which resists temperature and improves shock resistance; the center of the main shaft passes through the center of gravity of the whole machine, which improves the dynamic and static rigidity and stability; the center of the main shaft is close to the column track, which can stabilize the counterweight to meet various processing rigidities; for the size and processing specifications of the machine, the three-axis track is combined with different line tracks; Aim at different processing requirement of part processing or mold processing, different main shaft transmission systems are match; that crossbeam adopts double servo synchronous positioning at any position;
FDW fixed column moving beam gantry processing machine, gantry milling machine
Super rigid structure design; high speed, high precision, high efficiency, the whole machine structure adopts all castings in the box, which resists temperature and improves shock resistance; the center of the main shaft passes through the center of gravity of the whole machine, which improves the dynamic and static rigidity and stability; the center of the main shaft is close to the column track, which can stabilize the counterweight to meet various processing rigidities; for the size and processing specifications of the machine, the three-axis track is combined with different line tracks; Aim at different processing requirement of part processing or mold processing, different main shaft transmission systems are match; that crossbeam adopts double servo synchronous positioning at any position;
