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       Due to environmental and cost pressures, combining the on-site processing conditions of your company and the existing equipment conditions, the swimming phosphate coating process has been changed to a phosphorus-free ceramic process. After joint efforts, the phosphate-free ceramic process has been stably produced. :

I. Process flow before change

 Degreasing (pre) → Degreasing (main) → Washing → Washing → Metering → Phosphating → Washing → Washing → Drying

Second, the changed process

 Degreasing (pre) → Degreasing (main) → Washing → Washing → Ceramicification → Washing → Washing → Dry

Special instructions:

1. The ceramic process does not require meter adjustment. Replace the meter adjustment tank with clean water to reduce costs.

2. Remove the oil tank heating device and use Laof's normal temperature degreasing powder. Normal temperature degreasing powder can not only reduce energy consumption, but also save sewage costs. Your company's current annual fuel cost is estimated to be 600,000. After taking room temperature degreasing powder, it can help your company save 600,000 annually.

3. The ceramic process is simple, no heavy metal pollution, and can be directly discharged, reducing the cost of wastewater treatment. The potting agent has a low unit cost when used, and each kilogram of the agent can process 300-350㎡, while zinc-based phosphating can only handle a maximum of 40-45㎡.

The maintenance cost of the equipment is greatly reduced, and the non-phosphorized ceramic of Laifu has no slag generation, which will not cause the phenomenon of nozzle clogging.