centrifugal fans and blower Manufacturers

The materials used for METALLECA® Fan Housing in the market are no longer limited to the steel or pig iron. Our production of Fan Housing is made aluminum alloy and common carbon steel, since the characteristic of lightweight stainless steel and aluminum alloy is gradually used in current.Blowers are widely used for ventilation, dust exhaust and cooling in factories, mines, tunnels, cooling towers, vehicles, ships, and buildings. For example, ventilation and induced air for boilers and industrial furnaces; cooling and ventilation in air conditioning and household appliances; grain drying and selection; wind tunnel and hovercraft Inflation & propulsion, etc. The Fan Housing is asks to show high specifications in appearance, performance, assembly and other aspects, regardless of the general requirement.

METALLECA® Daily Necessities and Bathroom Accessories are formed by presses and molds to apply external force to plates, strips, pipes and profiles that result in plastic deformation or separation. Then, the stamping pieces acquire the needs of shape and size.
With the rapid development of technology and improvement of equipment requirement, the demand for precision accuracy stamping pieces is increasing and the applications are getting wider.

METALLECA® Motor housings are widely used in generators and electric motor series. The power of motor is range from 1KW to 20KW. The materials of the housing are no longer limited to steel and pig iron as in the past, then the thin and lightweight stainless steel and aluminum alloy are also more popular. Our production of motor housing is made aluminum alloy and common carbon steel. The housing of the motor has a protective effect and functions as a component mounting frame. In addition, some special models of motor housings also have functions with heat dissipation or sound insulation.

METALLECA® Bucket Teeth of Excavator is required high performance and assembly. There is a mature standardized production including production, manufacturing and control processes from blank to heat treatment. In the casting process, we focus on mold design, pouring temperature, iron and molten steel clarity (exhaust gas, slag removal), material chemical composition, pouring speed, blank surface treatment and dimensional stability of assembly. In the heat treatment, we also consider mechanical properties of heat treatment, anti-rust treatment (such as painting), and the standard packaging and pallet methods to the final shipment.

METALLECA® Pipe Buckle are formed by presses and molds to apply external force to plates, strips, pipes and profiles that result in plastic deformation or separation. Then, the stamping pieces acquire the needs of shape and size.
With the rapid development of technology and improvement of equipment requirement, the demand for precision accuracy stamping pieces is increasing and the applications are getting wider.

The METALLECA® Medical Device Accessories need high quality requirements for materials, surfaces and dimensions. Chinese proverb: a workman must first sharpen his tools if he is to do his work well. With the rapid development of medical device technology, the demand for medical device precision stamping parts is increasing. At the same time, the technical requirements are getting higher, and the applications are getting wider. Basically, stamping parts appearance has to zero defects. For this reason, a standardized manufacturing process to ensure quality is necessary. We focus on the selection of raw materials, mold requirements (design, material selection, surface cleanliness, dimensional accuracy, service life), the precision accuracy of stamping equipment, production efficiency, protective turnaround, post processing, surface treatment, packaging methods, etc.