Lihsheng pretreatment systems are constructed with the knowledge of many years of experience and has many necessary characteristics:

• The booth is a special structure made without welding, avoiding welding deformation and leakage, having a beautiful and neat appearance.
• The spraying pipeline adopts a mode of vertical travel, which prevents liquid loss throughout the process.
• The spraying nozzle itself can be disassembled fast and adjusted universally, ensuring the highest efficiency of a spraying system.
• An oil heating system for tank liquor is used to avoid problems for those clients not having a steam heat source and is safe and reliable.
• Using the stand-up submerged pump saves the floor space and completely stops liquor from leaking and puts an end to waste.
• The system saves power and energy sources and reduces the necessity of handling waste products.
• The system has phosphorization slag-off capacity, using an intermittent perch sedimentation and PLC full automatic slag separator.