Model FD-411B with max pressure 15MPa and output 2–9 kg/min.
FD-411B (Pneumatic) — 1:1 Spray Foam Machine
The FD-411B is a heavy-duty pneumatic 1:1 ratio spray foam machine engineered for reliable, continuous
polyurethane foam application. Compact yet powerful, it delivers stable pressure, precise material
proportioning and long heated hose capability — ideal for on-site insulation, roofing, and industrial
coating work.
Key Benefits
- Durable pneumatic design with fixed 1:1 material ratio for consistent mixing.
- High working pressure (up to 15 MPa / 150 bar) for long hose runs and steady spray performance.
- Wide working temperature range and integrated heating system for stable viscosity and output.
- Easy to operate and maintain — built for contractors and production teams.
Typical Applications
Spray polyurethane foam insulation, roof coatings, gap & crack sealing, tank insulation, cold-room insulation,
and other industrial or commercial foam spraying tasks.
Technical Specifications
| Model | FD-411B (Pneumatic) |
|---|---|
| Mix Ratio (A:B) | 1 : 1 (FIXED) |
| Raw Material Viscosity | 200–1000 CPS (at working temperature) |
| Max Working Pressure | 15 MPa (150 bar) |
| Maximum Fluid Temperature | 0–88 °C (up to ~190 °F) |
| Maximum Output | 2–9 kg/min |
| Max Heated Hose Length | Standard 45 m (customizable up to 60 m) |
| Heater Power | 3000 W × 2 |
| Total Power | 8 kW |
| Voltage Options | 110 V / 220 V (single-phase); 220 V / 380 V (three-phase) |
| Air Source Supply | 0.9 m³/min |
| Machine Size (L×W×H) | 770 × 560 × 1350 mm |
| Gross Weight | 220 kg |
What’s Included
- FD-411B spray foam machine unit
- Standard heated hose (length per order)
- Spray gun and basic fittings
- Operation manual and basic toolset
Packing & Shipping
The machine is palletized and packaged in a protective crate. Shipping options and rates vary by destination —
contact us with your delivery postal code for an exact quote.
Warranty & Support
Standard factory warranty applies. We offer technical support, spare parts and training packages — ask about
extended warranty and on-site commissioning.
Need a custom setup? We can customize heated hose length, voltage, and mounting options to fit
your project. Contact us for a quote or to schedule a demo.
| Model |
FD-411B |
|---|---|
| Pressure |
15MPa |
| Output |
2–9 kg/min |
| Voltage |
110/220V 1-phase |
| Weight |
220kg |
| 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 |
