Solutions

INOMAX ACS series with special DTC function and anti-sway functions,can keep big torque in low frequency for long time,is idea solution for different kind of cranes like   Carry Deck Crane Crawler Crane Floating Crane Rough Terrain Crane Truck-mounted Crane/Fixed Cranes Bridge/Overhead Crane/Gantry Jib Crane Bulk-handling Crane Hammerhead Crane Stacker Crane Telescopic Crane Tower Crane voltage range from 220V -690V ,power range from 1.5KW to 5000KW ,Inomax is professional manufacturer for VFDs,with the same technology than ABB and siemens ,mainly focus on the area which have high request for VFDs and need cost effective solution than ABB and siemens. Inomax not only provide frequency drives ,but also provide complete solutions include the electric cabinet design,built and working together with other related devices.   There is no eddy current in the rotation of the tower crane overweight, the 65M big arm has a load of 2.2T, the fifth gear starts and stops quickly and smoothly, the load does not swing, and the boom does not overshoot.

Tunnelling shield machines play a crucial role in the construction of underground tunnels and are widely used in various industries such as transportation, mining and hydroelectric power. However,control the tunnelling shiled machine need have big torque and also need VFD with smaller size because the space limited. A reliable and efficient frequency control system is therefore essential for successful tunneling operations.   INOMAX liquid cooling frequency drive solution offers an optimal control system that meets the demands of tunnelling operations.   The system consists of frequency drives, water-cooling system. can realize high-precision control of common induction motors and high-efficiency permanent magnet motors in the large power range under the condition of 380...690Vac power supply. The ultra-compact structure and high power density make it especially suitable for applications with limited installation space and harsh environments, and has excellent performance in various extreme environmental conditions. Advantages of INOMAX Liquid Cooling Frequency Drive Solution   High Efficiency INOMAX liquid cooling frequency drive solution is highly efficient and can provide up to 70% energy savings compared to conventional air-cooled systems. This is achieved through the use of water-cooled motors, which have a higher efficiency than air-cooled motors. The liquid coolers also ensure that the system operates at optimal temperatures, reducing energy consumption and minimizing wear on the components.   Reliable Performance The INOMAX liquid cooling frequency drive solution is designed to offer reliable performance in harsh environments. The system is sealed and protected from dust, moisture and other contaminants.   Easy Maintenance INOMAX liquid cooling frequency drive solution is easy to maintain and requires minimal downtime. The system is designed with easily accessible components, making it easy to replace or repair any faulty components. The liquid coolers are also designed with removable panels for easy cleaning and maintenance.   Customizable INOMAX liquid cooling frequency drive solution is highly customizable and can be tailored to meet the specific needs of different tunnelling operations. The system can be designed to operate at different speeds and torque levels, depending on the requirements of the application. The liquid coolers can also be customized to operate in different ambient temperatures, ensuring reliable performance in a wide range of environments.    

Inomax solar pump inverter auto MPPT value more than 99% and it is automatic running no need set any parameters. It can automatically stop the pump when the tank is full and automatically stop pump when there have no water inside the well. With over-voltage ,under-voltage, current limit, overload, overheat, over speed, over-voltage,short circuit protections ,life time more than 8 years.Win good reputation from customers from middle east and africa countries.       Inomax solar pump inverter widely application for government project in pakistan.       What you can benefits from Inomax solar MPPT inverter, solar pump inverters ,solar VFDs?   1,Solar MPPT efficienty more than 99% can get more water. 2,With standard hybrid AC and DC function,inverter will always take power from DC priority and when DC power is not enough ,AC power will do compensation. 3,Standard dry run protection without set any parameters. 4,Special soft stop function can avoid water hammer problem so that can do better protection of solar pumps. 5,Optional GPRS romet control can control and monitor the system situation from phone. 6,User friendly ,no need set any parameters ,totally automatically start and stop. 7,Fully protections ,over current,over voltage protection,phase loss protection,high voltage protection.heating protection,full water and low water protection. 8,Wide power range from 0.75KW -630KW,support for different motor type.    

Solar-powered water pumping systems can find application in town water supply, livestock watering, and irrigation. The solar-powered irrigation system is an application of a solar-powered water pumping system used in paddy fields, and gardens for watering plants, vegetables, etc.       What are the advantages of solar irrigation? The concept of the solar-powered irrigation system has gained a lot of momentum in the global space. As a part of the strategies to promote an environment-friendly and reusable source of energy. So if you haven’t incorporated solar power for your irrigation industry needs, now is the time. Below are some reasons why you should go for solar irrigation for your farm:   1. It improves grid security: Solar energy protects the grid more than regular electricity. Networks that have spread out power plants generally experience reduced blackouts. Hence, solar energy plays a good role in safeguarding the grid when there is any sudden natural disaster. However, to be on the safer side, it’s important to ensure you buy the best solar products for your industry, be it hotels or factories. In line with that, Inomax solar water pump inverter can be the perfect choice for your industrial needs.   2. Reduced cost for maintenance:   Solar energy is less expensive than electricity and fossil fuels. The price of fuels is also ever-changing. So mainly for small-scale farmers, solar energy is more affordable than other energy sources. Apart from that, in rural areas where electricity is still inaccessible, solar power is the best and cheapest choice for irrigation that also lasts long. It reduces the farmers’ dependence on expensive energy sources to charge their water distribution system. So countries that don’t have oil reserve systems, can benefit from this solar irrigation system.   3. A perfect alternative to electricity:   An impromptu power blackout is a very inconvenient thing for farmers who use electricity for farming. Generators are quite costly to maintain and run, unlike solar energy. Hence it is the perfect and most effective alternative to electricity. The reason is that it runs on a free unlimited source of energy, i.e. sunlight, and from the operational standpoint, the system is also very straightforward and simple. Inomax solar pump inverter is Intelligent devices,just connect solar panels and pumps ,no need set any parameters ,inverter will start and stop work totally automatically.   4. Solar energy is eco-friendly:   The solar energy irrigation system ensures that the corps in the field are well-watered every day. Unlike other energy sources like coal and biogas, solar energy does not release greenhouse gasses, thereby reducing the serious effects on the ozone layer and the overall environment. As the most eco-friendly energy system, solar irrigation does not also generate heavy noise, unlike power generators. Apart from that, this efficient system does not require a lot of water to keep the system running. This, in turn, saves more water that can be used for crops and farming.   5. Multipurpose application:   Solar energy has multipurpose applications in the irrigation system. The surplus energy it reserves can be used for water filtration plants, running mills, cold storage units, and so on. Also, the farmers can sell the excess power to the power company by linking it to the electricity grid. 6. Self-regulated irrigation system:   The advanced developments in the solar-powered irrigation system make the system a very self-regulated one for the land based on the crop water requirements, environmental settings, and the availability of water. However, to get a reliable and efficient energy source, bring home a Inomax solar pump inverter today.   Make the most of solar irrigation system with inomax solar pumping invertes. The solar irrigation system is the advanced addition to the smart agriculture practice that innovation could ever make possible. It lets the farmers and landowners do more with fewer resources and expenses. Inomax is one of the most renowned manufacturers and suppliers of high-quality solar pump inverters in China.   if you are looking to elevate your irrigation system and farming business with the best solar products, get in touch with us.  

Every step of the way, from the mine to the finished product, variable frequency drives (VFDs) are used to smoothly start large motors and continuously adjust the speed as required by the machine or process. Induction and synchronous motors driving excavators, conveyors,mills, fans, and pumps use VFDs to provide high power and speed control, as well as generate significant associated energy and maintenance savings.   • Large draglines and shovels require drives to provide high power to all the motors running the machine with controlled torque and speed. • Long conveyors require drives for starting and running, in particular to provide controlled starting torque to avoid belt slip, and the ability to adjust speed to match processing needs. • Inomax ACS series VFD also well-suited for mine hoist applications. • Drives are useful in soft starting large mill motors. Motor life is extended by eliminating inrush currents. Low currents at start also benefit the power delivery system by reducing voltage dips.   Grinding mills are crucial to mineral processing operations. As lower quality ore bodies are tapped, the tonnage processed per ounce of salable material will increase. This degradation in ore quality requires more power in the mill circuit, meaning larger motors and drives. Synchronous, squirrel cage induction, and wound rotor motors may be a good choice depending on the needs of the individual project. Variable frequency drives (VFD) can be paired with the motors for added benefits.   Benefits of Inomax Variable Speed Drive for your mining project 1,Power factor correction. By supplying leading VARs, regenerative drives can help correct poor plant power factor. This compensation can eliminate the need for expensive capacitor banks. 2,Speed control for added process efficiency. As ore bodies change, a variable speed mill will enable operators to adjust with changing conditions to maximize efficiency 3,Smooth starting on a weak power system. VFDs can eliminate voltage dip and other power quality problems associated with starting large motors across the line. 4,Inomax VFDs also provide full torque immediately for difficult loaded starting conditions motor coordination and load sharing for dual pinion systems. Large dual pinion mills need coordinated operation between the two driving motors to maximize gear and mill life. 5, For Induction motors, a VFD will compensate for poor power factor resulting from the motor operation. Inomax regenerative drive family operates near unity power factor over a wide speed range. Multi-pulse front ends also eliminate concerns over harmonic content by performing better than IEEE 519 requirements.   Inomax regenerative drives are capable of operating a motor while simultaneously providing leading VARs back to the power system to counteract the lagging power factor caused by other inductive loads. This drive makes it possible to have variable speed operation and the leading power factor benefit from a synchronous motor.

CNC machining is a versatile and cost-effective manufacturing process. This process is compatible with a huge range of materials. As such, CNC machining helps across a diverse array of industries for a variety of applications. Manufacturers and machinists use this process in various ways. This includes direct manufacturing process, indirect manufacturing process, or in conjunction with other processes.   As with any manufacturing process, the unique advantages of CNC machining inform the kind of applications for which it can be used. However, the benefits of CNC are desirable in virtually any industry. They are suitable for many parts and products. Since CNC machines can process almost any type of material, their applications are near limitless.   Industries That Use CNC Machining CNC machining prototype productions are not tied to any single sector. People use it virtually everywhere. It helps to create everything from aircraft parts to surgical tools. We can, therefore, characterize the applications of CNC machining in different industries. The following industries gain from CNC machining purpose:   Aerospace Industry The aerospace industry has a long-shared history with CNC machining. The machining of metal aircraft components occurs at the highest level of precision. This is highly essential for safety-critical applications. Also, the range of engineering metals compatible with CNC provides aerospace engineers with plenty of options. applications of cnc machining in the aerospace industry The applications of CNC machining in the aerospace industry are wide and reliable. Some of the machinable aerospace components include engine mounts, fuel flow components, landing gear components, and fuel access panels.   Automotive Industry The automotive industry regularly enjoys the uses of CNC milling machine for both prototyping and production. Extruded metal can be machined into cylinder blocks, gearboxes, valves, axels, and various other components. On the other hand, CNC machines plastics into components like dashboard panels and gas gauges. applications of cnc machining in the automotive industry CNC machining in the automotive industry is also useful for creating one-off custom parts. The creation of various replacement parts is also possible with CNC. This is because the turnaround times are fast, and there is no minimum required part quantity. Consumer Electronics CNC machining also helps in the prototyping and production of consumer electronics. These electronics include laptops, smartphones, and many others. The chassis of an Apple MacBook, for example, comes from the CNC machining of extruded aluminum and then anodized. In the electronics industry, CNC machining helps to create PCBs, housings, jigs, fixtures, and other components.   Defense Industry The military sector frequently turns to CNC machining for the prototyping of rugged and reliable parts. The intention of the machining is to allow the parts to withstand wear and tear with minimal upkeep. Many of these parts overlap with other industries such as aerospace and electronics. The ability of CNC machines to provide on-demand replacement parts and upgraded components are particularly useful in this industry. Therefore, it works well for parts that demand constant innovation and security.   Healthcare Sector CNC machining offers its use on various medically safe materials. Since the process is suited to one-off custom parts, it has many applications in the medical industry. The tight tolerances afforded by CNC machining are essential to the high performance of machined medical components. cnc machining uses in healthcare sector CNC machinable medical parts include surgical instruments, electronic enclosures, orthotics, and implants. Oil & Gas Industry Another industry that requires tight tolerances for the safety-critical application of CNC lathe is the oil and gas industry. This sector leverage the uses of CNC milling machine for precise, reliable parts such as pistons, cylinders, rods, pins, and valves. These parts are often used in pipelines or refineries. They may be required in smaller quantities to fit specific quantities. The oil and gas industry often requires corrosion-resistant machinable metals like Aluminum 5052.   Manufacturing Possibilities of CNC Machining Another way by which we can categorize CNC machining application of numerical control is by the manufacturing possibilities and uses. CNC machining is very useful in the following areas:   Rapid Prototyping CNC machines have fast turnarounds because they are highly autonomous. Once a digital design is complete, machinists can send them to the CNC machine and fabricate them in a short space of time. This makes CNC machining highly useful for prototype machining. The application of CNC lathe is robust, regardless of the method used for the machining of the final component. cnc machining rapid prototyping Machined prototypes come at very high standards. They usually more closely resemble the end-use parts.   Production CNC machining is precise enough to create high-quality components for the end-use application of numerical control. The material versatility of this process allows for the fabrication of a wide variety of parts. Overall, CNC machining is a cost-effective manufacturing process for many projects. Regardless of size or scope, several industries use the manufacturing process to create usable final parts.   Tooling In addition to being an excellent direct manufacturing process, CNC machining is an indirect manufacturing process to aid processes like injection molding. It helps to machine various steels and robust aluminum. The machined parts such as metal molds can be filled with other materials to create products in large quantities.   Hybrid Manufacturing CNC machining does not have to be used independently of another manufacturing process. Combining it with other processes like 3D printing or metal casting can lead to superior parts and products. hybrid manufacturing applications of cnc machining It is possible, for example, to CNC machine features such as holes and threads in a printed or cast part. Electrical Discharge Machining (EDM) CNC automation enables electrical discharge machining (EDM) in two ways. It allows vertical EDM requiring electrodes with a similar shape and size as the cavity to be carved out. The other type of EDM is the Wire EDM. This type helps to create the punch and die combinations for different die sets used in metal and plastic fabrication.   Conclusion There is are several applications of CNC machining in various industries. Whatever industry you’re in, there will definitely be some demand for frequency drives of your CNC machining . At Inomax, we offer a wide range of quality, high performance, and easy to use frequency drives for you CNC machining processes. Our engineers have robust training and a comprehensive understanding of these processes. You can be sure of getting the best services at competitive prices.    

Inomax VFDs are widely application for HVAC systems.   Benefits of Using Inomax VFDs in your HVAC Systems   Energy Saving: VFDs ensure that AC motors in an HVAC system can operate at less than full speed, which leads to considerable reductions in energy consumption. According to the Affinity Laws for centrifugal fans and pumps, reducing the HVAC motor speed by 25% lowers the motor’s energy consumption by approximately 60%. Likewise, decreasing the speed of a motor driving a pump or fan in an HVAC system by 50% reduces the motor’s energy usage by almost 90%. The bottom line is, that using Variable Frequency Drives to reduce the speed of AC motors in an HVAC system by even a small percent can bring about significant energy savings.   Extended Service Life: As a commercial HVAC system continues to operate, its components will normally start to wear down over time, and the motors driving its fans, compressors, and pumps are no exception. Without frequent maintenance, those components can deteriorate to the point where the entire HVAC system malfunctions or stops working completely. While equipping an HVAC system with a VFD won’t stop the system from aging (declining in functionality over time), it reduces wear and tears on the HVAC motors. This is due to the fact that Variable Frequency Drives allow induction AC motors to complete a “soft start” and gradually ramp up to full-load operating speed.   Precise Control Levels: VFDs provide more precise levels of control to HVAC systems in building applications. For example, high-rise commercial buildings often use a domestic water supply with a booster pump system to maintain adequate water pressure at all floor levels of the building. Conventional booster pump controls in such types of HVAC applications can maintain the water pressure within a specific range. However, a VFD-based booster pump control system for a similar application can maintain precise water pressure control over a wide range of water flow rates, while reducing the energy requirements of the pump system as well as pump wear & tear. Also, for a VFD-equipped HVAC compressor used in a chiller plant, the VFD often modulates the compressor speed to maintain the temperature set point of supply air or supply water.   Improved Ventilation: VFDs adjust the speed of HVAC motors driving pumps, compressors, or fans to vary system airflow. This makes them essential components in controlling the rate of airflow in HVAC systems to create healthy and safe buildings–in terms of environmental comfort. In addition, the quality of indoor air is improved because controllers of VFD-equipped HVAC systems do respond to precise control temperature, pressure, carbon dioxide, and humidity levels in buildings. A Single VFD Controlling Multiple HVAC Motors,save cost Fault Detection and Diagnosis (FDD) Analysis: Although Variable Frequency Drives are widely used in AC motors driving pumps, compressors, and fans in HVAC systems, most of these applications focus on how to use a VFD to control the speed of HVAC motors. Nevertheless, a VFD can be used to measure useful electrical-related parameters such as current, frequency/speed, power, torque, etc. These parameters can then be used to monitor the HVAC system and for Fault Detection and Diagnosis (FDD) purposes. FDD analysis is an effective technique for improving the reliability of HVAC systems and reducing maintenance costs.      

Machine tool (Spindle machine) is one of our advantaged application.   Inomax ACS 580 drives with direct torque control technology provides accurate control even at low speeds and down to zero speed without encoder feedback. At low frequencies the nominal torque step can be increased in less than 1ms. Also comptiable for all the CNC systems ,till now already successful match with siemens system, mitsubishi system, Fanuc system and all kinds of Chinese system. output frequency up to 3200hz and support motor RPM up to 80000Rpm. Supprt Servo motors ,PMSM motors and Magnetic Levitation Motor  

With low harmonics,lower motor noise,high torque in low frequency and regenerative feedback functions as well as the CCSC certificates, Inomax special drive for Marine is well approved by well know ship manufacturer (some belong to government ,some belong to military) and win big good order quantity.   Inomax supply VFD from 220V-690V-3kv-6kv-10kv , 0.75KW -50000KW ,DTC control ,vector control, regenerative drives, multi-module drive ,liquid cooling drives. Also have special drives for crane/lifting,winder/unwinder,servo injection machines,oil filed ,HVAC ,solar pumps , can meet reqeust for different area  

Mine hoist is a complex application in mining industries especially for big power and long distance.   The project we are going to share with you is the one for our Germany customer ,but end user is Russia customer. The hoist motor is 560KW ,690V. The key demand for technical request as below:   1. Low frequency operation time is long, such as 0.06hz-1.5hz operation for 1-2 hours every day, because this time is mine maintenance time- 2. The current output is very large when accelerating. 3. Energy feedback is required in 4 quadrants to save energy and reduce harmonics. 4. Some projects require synchronous excitation ,VFD should have synchronous excitation function.   According to their request, what we offer to them is our 690V 800KW regeverative drive ,but they finally choose 1000KW to ensure the VFD have enough overload ability. because the running time is long during big load in low frequency.   What we offer to them not only the regenerative drive modules, but also the electirc cabinet.  

Flywheel energy storage (FES) works by accelerating a rotor (flywheel) to a very high speed and maintaining the energy in the system as rotational energy. When energy is extracted from the system, the flywheel's rotational speed is reduced as a consequence of the principle of conservation of energy; adding energy to the system correspondingly results in an increase in the speed of the flywheel. Most FES systems use electricity to accelerate and decelerate the flywheel, but devices that directly use mechanical energy are being developed.   Advanced FES systems have rotors made of high strength carbon-fiber composites, suspended by magnetic bearings, and spinning at speeds from 20,000 to over 50,000 rpm in a vacuum enclosure.Such flywheels can come up to speed in a matter of minutes – reaching their energy capacity much more quickly than some other forms of storage. Inomax four qudrant regenerative drive own the same technology than ABB and Siemens ,and with higher efficiency and user friendly as well as more competitive price.   For example ,our regenerative drive can control the wheels rotate at a high speed of 20,000-50,000 rpm. Can make the THDI less than 3%, and 98% energy return back to on-grid power. During the past 3 years, our regenerative drive are widely used in several flywheel energy storage manufacturers and got good reputation .  

  Inomax is professional manufacturer for solar pump inverters.(0.75kw-630kw) Inomax inverter auto MPPT value more than 99% and it is automatic running no need set any parameters. It can automatically stop the pump when the tank is full and automatically stop pump when there have no water inside the well. With over-voltage ,under-voltage, current limit, overload, overheat, over speed, over-voltage,short circuit protections ,life time more than 8 years.