
Hydraulic Polyurethane Spray Foam Insulation Machine Equipment Fd-211ae. High Working Efficiency: Efficiency reaches 60% or more, significantly greater than pneumatic machines. Stable Hydraulic Drive: Hydraulic system ensures stable pressure up to 17 MPa with less maintenance. Premium International Components: Electrical parts from Germany, pumps from Japan, valves from Italy. Overpressure Protection: Automatic pressure release system protects the machine from damage. Energy Efficient Operation: Requires only 2.2 kW air compressor, reducing overall working load. Simple Operation Interface: Button indicator light operation panel for easy and simple control. Versatile Application: Suitable for hardware, plastic, porcelain, and wood spraying equipment. Comprehensive Warranty: 3-year warranty with free spare parts after-sales service included.