Multistage Turbine Vacuum Pump
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High Efficiency
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Low Noise level
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High reliability
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Experienced
Flow rate: 200-4000m3/min
Pressure ratio : 3-70
Efficiency: up to 89%
Service area: Metallurgical. Environmental protection. Chemical. Papermaking.
Product Description
Product Description
High efficiency three-way closed impeller:
the application of efficient three-way closed impeller can achieve 6-8% higher efficiency and 6-8% lower energy consumption than the two-way impeller.
Overturning test:
After the impeller is processed, the overturning test is carried out at the rated speed of 110-120% to ensure the safety of the impeller in the field.
Integral steel base:
The main engine and gear box adopt integral base design. 100% pre-assembly shall be carried out in the factory and the pre-assembly position shall be recorded on the base by positioning pin.
-- Ensure the accuracy and cycle of on-site installation;
-- A startup debugging success;
-- Strong stiffness, offset the uneven settlement of concrete;
-- Concrete foundation construction is simple and the cost is low.
Balance plate design:
Through the balance plate, the pressure difference between inlet and outlet of turbine is used to balance the thrust of rotor, reduce the load of thrust bearing and improve the service life of thrust bearing.
Rotor material:
The impeller is made of imported high-strength stainless steel, which has been heat treated for many times during processing to ensure its strength and corrosion resistance. Stainless steel bushing is used to prevent corrosion effectively
Tilting tile bearing:
Tilting tile support bearing + Kingsbury thrust bearing is used to replace fixed tile. Tilting tile bearing blocks can swing freely with different speed, load and bearing temperature, and form multiple oil wedges around the journal. The stability is much higher than that of fixed tile bearings, and the whole machine runs stably with low vibration.
Typical product specifications and parameters:
FAQs
FAQs
Why choose service from AnFan？
As a first-class enterprise in the fan industry, Anshan Gangfeng fan has been focusing on the field of high efficiency and energy saving fans for nearly 40 years, and serves more than 3000 customers at the same time.To provide customers with professional and efficient service solutions.
The whole system One-stop system Service
1.INSTALLATION&COMMISSIONING
To ensure that a new fan is brought into productive use as quickly as possible, with full confidence that it is correctly installed and commissioned and that all the necessary safety and operational checks have been carried out properly, it is of the utmost importance to have the job either carried out or supervised by people with a comprehensive knowledge of the equipment. The same is true of installing even the smallest spare part.
2.REMOTE MONITORING AND DIAGNOSE SERVICE
AnFan has a remote monitoring and diagnose centre with large data base system, special software and web portal. This center can collect real-time data, analyses and stored data. According to this professional diagnostic analysis graph, system can alert potential problems for customers.
In case equipment break down, professionals will give solutions in first time according to data collected. This service is designed to keep your equipment trouble free, extend equipment life cycle and reduce repair costs effectively.
3.UPGRADE AND RETROFIT
From your maintenance record, we can recommend critical interventions or suggest upgrades that will improve performance or economy. Whether they are for AnFan installations or third party equipment, they are meticulously checked to make sure they are appropriate. And, where possible, through careful upgrades and retrofits, we will advise you on new technologies or developments that might raise the performance, longevity or economy of your equipment.
4.SPARES AND CONSUMABLES
At AnFan, we regard the supply of spare parts and consumables as an essential part of our business, and we treat it with every bit as much care and attention as we bring to new installations. All enquiries and orders are handled by specialist staffs who understand our products and the applications where they are used.
We keep all product and service records, all spare parts orders will be reviewed with the original drawings, to ensure that all products are accurate.
We can set up exclusive inventory for our customers to ensure the timely supply of spare parts. Even for outsourced products, our customers also have strict testing standards for products as a guarantee.
When emergency occurs, saddle wind will be responsible for transporting the product to the scene and responsible for installation.
5.ON-SITE TROUBLE SHOOTING
For more than 40 years, AnFan has the most experienced engineers and troubleshooting experience. From drive and control systems and instrumentation, through to replacing an impeller, we can carry out the entire operation or any part of it you require with the greatest efficiency and in the least time.
We also keep a full and detailed service record for each product. This not only ensures that long term maintenance requirements are met, it provides an invaluable resource when upgrades or enhancements are planned. We safeguard reliability by fully investigating any failures that occur, and preventing their recurrence. Our engineering experience and the feedback we receive allows us to continually improve our maintenance strategies and plans.
6.EPC PROJECT
According to customers' requirements, AnFan can undertake general contract project, including design, procurement and installation, specialized in dust remover, fans, fan ducts, silencer, measuring instruments and PLC control system.