Product Introduction
Fan Impeller Castings consist of multiple blades mounted at pitch angles and assembled on or integrated with a hub mounted on the driven shaft. It is actually an important part of the blower, producing slip by rotation in a similar way to a propeller. They are usually made of flat steel plates, bent to approximate aerodynamic forms.
Product Feature
Compared with our peers, our Fan Impeller Castings have not only advantages in price, but also unparalleled superiority in quality and service. High toughness and light weight. In addition, during operation, it minimizes noise, reduces energy consumption, runs more smoothly, and makes the working environment safer and more efficient. Although the material is metal, but they are coated on the surface, not easy to rust, corrosion.
Product Display
It should be noted that coupling drives are invariably used on larger fans where the impeller is too heavy for the motor shaft or where vee belt drive would require lay shafts and/or too many belts.
Molding
1. Gravity casting: sand casting, hard mold casting. Relying on the gravity of the metal to pour molten metal into the cavity.
2. Pressure casting: can also be divided into low-pressure casting and high-pressure casting. Relying on additional pressure to immediately press the molten metal into the casting cavity.
The casting process usually includes.
① Preparation of the mold (the container in which the liquid metal is made into a solid casting). Depending on the material used, molds can be classified as sand, metal, ceramic, clay, graphite, etc. The number of uses can be divided into disposable and semi-permanent. (a) Compared with the permanent type, the merit of the mold preparation is the main factor affecting the quality of the casting.
② Melting and pouring of casting metals, casting metals (casting alloys) mainly include various types of cast iron, cast steel, casting non-ferrous metals, and alloys.
③ Casting processing and inspection. Casting processing includes the removal of foreign objects from the core and surface of the casting, removal of pouring risers, eradication of burrs and overhanging seams, as well as heat treatment, molding, rust treatment, and rough machining.
FAQ
Q1.What is your company culture?
A: Our company is an emerging steel casting manufacturing enterprise with a high starting point and ambitious goals. "Prevention first, continuous improvement, and casting customer satisfaction products" is the company's quality policy.
Our company will provide users with first-class products, and first-class services and create a first-class enterprise with first-class equipment, first-class raw materials, first-class talents, and first-class management.
Our company is willing to take advantage of the land and equipment it owns and use the convenience of self-supporting import and export rights to cooperate with users from all over the world in capital products to achieve a win-win and common development.
Q2.Why should you choose us?
A: We have our own professional logistics distribution team and logistics distribution car to ensure timely delivery.
Q3. What's the application of fan impeller castings?
A: Fans can move large volumes of air at very low pressures and can be used in ventilation systems, engine and compressor cooling, conveying, etc.
