| polyurethane foam for wall insulation | pu foam spraying for wall insulation | pu foaming for car interior insulation |
 |  |  |
| pu foaming for car interior insulation | K2000 polyurethane foam spray insulation machine | polyurethane foam injection in pipe for insulation |
 |  |  |
Product Overview
10 kg/min peak output — finish a 200 m² roof before coffee gets cold
20 MPa air-driven pump — no motor burn-out, no hydraulic oil leaks on deck
60 m heated hose option — stay on the ground while the foam reaches the 6th floor
60 kg dry weight — two people carry it upstairs; no crane fee, no waiting
1:1 fixed ratio ±1 % — pass ratio spot-checks on government-inspected jobs
CE / ISO 9001 / UKAS calibration — paperwork ready for tender submission
Product Description
Imagine arriving on site at 7 a.m. with frost still on the trusses. While competitors wrestle 300 kg hydraulic rigs, you roll the Reanin K2000 through a standard doorway, connect a single 15 m hose, and start laying a seamless 50 mm foam layer at –5 °C. The whisper-quiet pneumatic drive lets you work in hospital zones without spark risk; the alloy gun feels cool in your glove even after an hour of trigger time. By 10 a.m. the attic is R-20 compliant, the homeowner is still sipping coffee, and you have already loaded the skid for the next job. That is not marketing hype — it is the Monday morning our customers send us photos of.
The K2000 was born in Jinan’s high-tech zone after 18 months of field interviews with 200 insulation crews. Their brief was simple: “Give us a machine that fits in an elevator, starts every time, and tells us how much material we actually used.” We replaced the industry-standard DC motor with a 0.8 MPa air-motor, removed 40 % of moving parts, and added a stroke counter that exports CSV for Excel. The result: 32 % less downtime, 18 % less material waste, and zero call-backs for off-ratio foam in 1 200 sold units.
Technical Parameters
| Model | Reanin-K2000 Polyurethane Spray Machine |
| Applicable materials | Polyurethane |
| The ratio of raw material | 1:1 |
| Viscosity range of raw materials | 200-1000CPS (under working temperature) |
| Max working pressure | 20MPa |
| Max fluid temperature | 80°C |
| Max output | 10kg/min |
| Max heated hose length (Optional) | 60m |
| Heater power | 4500Wx2 |
| Heated hose max power | 2000W |
| Drive mode | Full pneumatic |
| Clean mode | Self-cleaning by air |
| Voltage (Optional) | Single phase 220V 50Hz or Three phase 380V 50Hz |
| Whole power | 11kw |
| Pneumatic source | 0.5-0.8Mpa 1m³/min |
Standard Configuration：
1 set mainframe, 1 set spray gun, 2 sets transfer pump, 15m heated hose，2 pcs transfer pump hose, 2 pcs whip hose, 1 set air pipe, 1 set tools and spare parts, 1 set English user manual，1 set protective clothing and mask .
Key Features & Highlights
Cold-weather reliability you can hear — or rather, not hear
Pneumatic drive produces 68 dB — quieter than a vacuum cleaner; talk to your helper without shouting
Dual 4.5 kW heaters reach 80 °C in 9 min; hose tracing keeps 70 °C at the gun after 60 m
Ratio integrity that satisfies third-party inspectors
Gear-flow sensor feeds PLC 200 readings per second; deviation > 1 % triggers instant alarm and auto-stop
Exported CSV shows start/stop time, pressure, temperature — auditors love it
Weight & footprint optimised for urban jobs
890 × 650 × 1 050 mm fits through 70 cm doorway and passenger elevator
60 kg net weight — two operators can shoulder it up attic stairs
Self-cleaning in 8 s — no acetone bath, no haz-mas bill
Air-purge mixing chamber eliminates 200 L of solvent per month typical of hydraulic units
Quick-change 30 s tip swap: 2 mm round → 8 mm fan → 12 mm pour
Wear parts you can source at the local hardware store
Metric O-rings, JIC fittings, 1/4″ NPT adapters — no proprietary threads
Transfer pump rebuilt with 13 USD seal kit; saves 120 USD exchange cost
Application Scenarios
Attic & wall insulation — residential
Spray 50 mm closed-cell = R-3.5 per inch; stop thermal bridging in timber frames
Low 68 dB noise keeps neighbours happy during school-run hours
Cold-storage envelopes — commercial
Maintain −25 °C freezer without shutdown; foam cures at 0 °C ambient
1:1 ratio passes ASTM D1622 density check for insurance warranty
Tank & pipe anti-corrosion — industrial
2 mm polyurea skin resists 15 % HCl brine; apply over hand-primed steel
Single pass replaces three coats of epoxy, cutting labour 45 %
Concrete slab lifting — municipal
Inject 2 lb foam beneath settled pavement; lift 25 mm in 15 min, open to traffic same day
Pneumatic drive safe in Zone 2 gas-rich trenches
Why Choose Reanin K2000?
Proven ROI
crews report 1.8 kg/m² average consumption versus 2.2 kg from hydraulic rigs — saving USD 1 200 on a 500 m² roof.
Global parts pipeline
CE/UKAS calibration certificates supplied for EU & Middle-East tenders. Bonded stock in Houston, Dubai, Rotterdam — 92 % of spares ship within 24 h.
Zero-electrical hazard
Full-pneumatic system removes spark risk in oil & gas facilities; reduces insurance premium up to 15 %.
Training that sticks
3-hour virtual onboarding + on-site certification (buyer covers travel). Operators receive wallet card recognised by NACE & SSPC for polyurea application.
Future-proof firmware
USB-C port on PLC allows free firmware updates — add languages, spray patterns, data protocols without hardware swap. Protects capital investment across 10-year asset cycle.
Frequently Asked Questions
Q1: Can the K2000 spray pure polyurea above 1 000 CPS?
Yes. The 20 MPa intensifier handles viscosities to 1 500 CPS at 75 °C; we supply 2 mm bored chamber for high-build aromatic coatings.
Q2: How fast can we switch from spray to injection?
Swap spray tip for pour spout — 30 seconds. Air-purge chamber eliminates solvent flush; only 5 bar shop air for 8 s.
Q3: What compressor is mandatory?
Minimum 7.5 kW rotary screw delivering 1 m³/min at 7 bar continuously. 200 L receiver recommended to cushion trigger peaks.
Q4: Does the unit log data for QA paperwork?
PLC stores date, time, pressure, temp, stroke count on 32 GB SD card. CSV export imports directly into Excel or CMMS.
Q5: Is on-site training included?
3-hour remote session within 7 days of delivery. Optional 1-day on-site certification worldwide; customer covers travel.
Q6: What is the wearing-parts life?
Mixing chamber: 20 t material; side seals: 8 t; feed pumps: 50 t. All consumables off-the-shelf; regional stock ships < 48 h.
Ready to cut application time 35 % and win higher-margin tenders?
Contact our sales engineer for an instant quotation, CAD block, and free material-consumption calculator tailored to your next project.
