Internal gear pump main industries used:
- Chemical and petrochemical: petroleum, additives, polymers, lubricating oil, oil, wax, asphalt, rosin.
- Plastic polyester: Polyester, epoxy, hardener, isocyanate, moderator, resin.
- Paint: ink, ink, dye, paint, solvent, ink, rubber solution, viscose, latex.
- Pulp and paper making: glue, adhesive, black liquor, caustic soda.
- Daily chemical industry: sulfonic acid, alkyl benzene, fatty alcohol, detergent, shaving cream, face cream, shampoo, soap liquid.
- Food industry: Vegetable oil, lecithin, syrup, chocolate yeast, protein, honey, glycerin, essence.
- Chemical fiber industry: viscose, caustic soda, dyes.
- Complete set of equipment: polyester equipment, chocolate equipment, lubricating oil circulation, printing machinery, asphalt machinery, asphalt vehicles.