Description
Model FD-511 with max pressure 25MPa and output 2–24 kg/min.
FD-511 Hydraulic Spray Foam Machine — Overview
The FD-511 (Hydraulic) is a heavy-duty, fixed-ratio 1:1 spray foam machine engineered for professional polyurethane insulation applications.
Designed for high pressure operation and continuous output, the FD-511 delivers reliable performance for onsite insulation, roofing, and industrial spray foaming jobs.
Key Features
- Fixed 1:1 material ratio for consistent mixing and application.
- High working pressure up to 25 MPa (250 bar) for superior spraying distance and adhesion.
- Wide raw material viscosity range: 200–1000 CPS (at working temperature).
- Dual high-power heaters (2 × 8000 W) for fast material heating and stable flow.
- Compact footprint and robust construction — easy to move between job sites.
- Long heated hose capability — standard 90 m, customizable up to 150 m.
- Available for both 220V 3-phase and 380V 3-phase power supplies.
Technical Specifications
| Model | FD-511 (Hydraulic) |
|---|---|
| Material Ratio | 1 : 1 (FIXED) |
| Raw Material Viscosity Range | 200–1000 CPS (at working temperature) |
| Max Working Pressure | 25 MPa (250 bar) |
| Maximum Fluid Temperature | 0–88 °C (up to ~190 °F) |
| Maximum Output | 2–24 kg/min |
| Max Heated Hose Length | Standard 90 meters (customizable up to 150 meters) |
| Each Heater Power | 8000 W × 2 |
| Total Power | 21 kW |
| Voltage | 220V 3-phase / 380V 3-phase |
| Air Source Supply | ≥ 0.25 m³/min |
| Machine Size (L×W×H) | 1009 × 635 × 1231 mm |
| Gross Weight | 280 kg |
Typical Applications
- Spray foam insulation for residential and commercial walls, roofs and ceilings.
- Industrial tank and pipe insulation.
- Sealing, gap filling, and soundproofing projects.
- Large-scale insulation and commercial roofing contractors.
Why Choose the FD-511?
The FD-511 combines high pressure performance with powerful heating and long heated hose capability, making it ideal for demanding projects that require consistent foam quality and extended reach.
Its fixed 1:1 ratio simplifies operation while delivering repeatable results every run.
Notes
- Specified viscosity is measured at working temperature; material conditioning may be required for best results.
- Heated hose length can be customized — contact us for configuration options and pricing on extended hose kits.
- Electrical and air supply must meet the values shown in the technical table for safe operation.
Additional information
| Model |
FD-511 |
|---|---|
| Pressure |
25MPa |
| Output |
2–24 kg/min |
| Voltage |
220/380V 3-phase |
| Weight |
280kg |
Standard configuration
| Standard Configuration | Quantity |
|---|---|
| Mainframe | 1 set |
| Spray gun (P2) | 1 set |
| Transfer pump | 2 sets |
| Heated hose | 15 m (49.2 ft) |
| Supply hose (From the transfer pump to the machine) |
2 pcs (1.5 meters) |
| Whip hose | 1 pcs |
| Air pipe | 1 set |
| Tools and spare parts | 1 set |
| English user manual | 1 set |
