| polyurethane foam for wall insulation | pu foam spraying for wall insulation | pu foaming for car interior insulation |
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| pu foaming for car interior insulation | K2000 polyurethane foam spray insulation machine | polyurethane foam injection in pipe for insulation |
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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 peak power | 4500Wx2 |
| Heated hose max power | 3000W |
| 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
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?
• This machine has pass the CE Certificate,
• Panel with operation tips is easy to set up,
• Fully pneumatic design, it can work normally without electricity,
• The booster pump is simple in structure and easy to disassemble and maintain,
• The stop reset function can make the booster pump shafts always infiltrated in the booster pump, which can avoid damage to the seals and booster pump shafts caused by ISO crystallization,
• A/B/Hose independent temperature control, can set different temperatures separately, adapt to the temperature requirements of different material,
• Variable frequency temperature control mode and special real-time temperature collection sensor ensure that the material temperature is controlled within a small fluctuation range,
• The integrated heated hose is covered with wear-resistant insulating sleeve, which not only can effectively keep the temperature of the material, but also can prevent the occurrence of leakage, short circuit, etc.
• The transfer pumps, mainframe and spray gun are equipped with filtering devices, which can effectively filter impurities and crystals in the materials and reduce the occurrence of the blocking gun,
• High-precision pressure gauges are available in MPa and PSI to meet the needs of different customers,
• Equipped with an action counter to accurately calculate the amount of raw materials,
• The spray gun is made of alloy material, light weight, less wearing parts, easy to use and maintain.
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.
