We design 92%-95% paraformaldehyde plants, fabricate and sell paraformaldehyde equipments with intellectual property, construct paraformaldehyde production lines, and offer relevant technical and engineering services.
Paraformaldehyde Plants Hengmao Suplies about Paraformaldehyde machine
Selective Processes
1) Rake Type Dryer Process:
To produce paraformaldehyde production line of high polymerization degree in powder
2) Spray Granulation Process
To produce paraformaldehyde of low polymerization degree either in powder or in prill
Consumption Quota (Based on 95% paraformaldehyde)
37% formalin: 2.8 t/t
Steam: 3.0 t/t
Cooling Water: 200 t/t
Power: 250KWh/t
Product Quality of Paraformaldehyde Machine
Formaldehyde Content: ≥95%
Methanol Content: ≤0.55%
Acidity: ≤0.8%
Ash Content: ≤100ppm
Melting Point: 120-175oC
Bulk Density: 600-800g/L
pH: 3.5-5.0
Main Paraformaldehyde Equipments
Depolymerization Kettle, Film Falling Evaporator, Polymerization Reactor, Prilling Tower, Dryer, Absorber, Cooler