LFF type cold storage dedicated fan

NegotiableUpdate on 05/07

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

LFF type cold storage dedicated fan

Product Details

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1、 Product Overview
The LFF type cold storage dedicated fan is designed with CAD computer-aided design, CNC dynamic balance verification, and pneumatic performance testing and research using a digital acquisition system. It has the characteristics of reasonable device matching, high efficiency, low power consumption, and stable and reliable operation. It is widely used in various refrigeration and air conditioning equipment in frozen and cold storage rooms.
2、 Product Features
1. The design parameters are reasonable, the university area is wide, the structure is reliable, and it can be used for a long time under low-temperature and multi working conditions.
2. The production materials can be selected according to user requirements, and stainless steel or galvanized sheet can be used for production. Reasonable structure, beautiful appearance, and low operating cost.
3、 Product process
1. Impeller: The cross is made of steel stamped and formed by hydraulic pressure, while the blades are made of aluminum alloy stamped and formed by hydraulic pressure. The blades are assembled and formed by riveting with the cross. The impeller has undergone static and dynamic balance correction, and the balance accuracy has reached G4.6 level or above.
2. Wind duct: Made of high-quality Q235 steel plate produced by Baosteel, cut with a shearing machine, rolled with a three core coiling machine, and welded under carbon dioxide gas protection. Spinning machine is used to spin and form, and then two arc-shaped reinforcing ribs are spun on the cylinder using a rib press machine. Ensure that the air duct has sufficient strength, rigidity, and a beautiful and elegant appearance.
3. Protective net: The fan is equipped with a galvanized protective net cover.
4. Assembly: After the fan is assembled, the vibration velocities of the X, Y, and Z axes are all less than 5.6mm/s.