Qingdao Henglin Industrial Group Co., Ltd.

We are currently one of the largest professional industrial research, design, manufacture throwing, shot peening equipment, environmental dust removal equipment, sand processing equipment, V / EPC production line, modeling / core equipment and automated molding equipment industry base.


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Steel plate pretreatment production line

Product description
Steel pretreatment line technology refers to the process of steel surface shot blasting and rust removal before processing 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 plate, and extend its service life.
At the same time can also optimize the state of steel surface technology, is conducive to CNC cutting machine blanking and precision blanking.
This line is designed and manufactured based on the advantages of similar products at home and abroad.
The cleaning department adopts special high strength nylon rolling brush and high pressure fan two-stage cleaning device;
Preheating and drying department adopt various heating methods;
High pressure airless spraying is adopted in the painting department.
This complete set of equipment adopts microcomputer automatic control and belongs to the international advanced level of large complete sets of equipment.
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