products

Products

  • Welding fume collector

    Welding fume collector

    Dust removal equipment refers to equipment that separates dust from flue gas, also called dust collector or dust removal equipment.

    Scientific fan design.

  • Steel pretreatment line – Longfa

    Steel pretreatment line – Longfa

    The steel pretreatment line process refers to the processing technology in which the steel is subjected to surface shot blasting and derusting before processing (that is, the raw material state) and coated with a layer of protective primer. Pretreatment of steel can improve the corrosion resistance of mechanical products and metal components, improve the fatigue resistance of steel plates, and prolong their service life; at the same time, it can also optimize the production state of steel surface technology, Conducive to CNC cutting machine blanking and precision blanking. In addition, since the shape of the steel before processing is relatively regular, it is conducive to mechanical rust removal and automatic painting. Therefore, the use of steel pretreatment can greatly improve the efficiency of cleaning work, reduce the labor intensity of cleaning work and environmental pollution.

  • Hook through shot blasting machine

    Hook through shot blasting machine

    The hook-through shot blasting machine is a standard series product of Longfa shot blasting machine, which has the characteristics of continuous operation, high production efficiency and good cleaning effect. It is suitable for cleaning or strengthening the surface of large quantities of medium and small castings and forgings, steel structure parts and heat treatment parts.

  • Bag type dust collector

    Bag type dust collector

    Dust removal equipment refers to equipment that separates dust from flue gas, also called dust collector or dust removal equipment.

    High temperature dust removal with the same efficiency and lower cost.