Polyurethane Curing Oven Manufacturer, Supplier & Exporter
A polyurethane curing oven provides the controlled heat that PU foams, cast elastomers, PU coatings and adhesives need to finish their chemical reaction and reach full strength. Correct curing temperature and time decide the hardness, tear strength and surface finish of the final part.
MV International builds polyurethane curing ovens as batch cabinets, trolley ovens and continuous conveyor ovens for moulded parts. Typical cure temperatures are 60-130°C, and our ovens hold these low set points accurately with uniform air flow and gentle heating.
Key Features of Our Polyurethane Curing Oven
- Accurate low-temperature control in the 50-150°C range
- Uniform re-circulated air flow for even cure across moulds
- Batch, trolley or conveyor configurations
- Fume exhaust system for isocyanate and solvent vapours
- Mould racks and carriers designed for your tooling
- Electric or gas fired heating
Polyurethane Curing Oven Applications
- Curing cast PU rollers, wheels and pads
- Post-curing PU elastomer parts
- Curing moulded PU foam for seats and cushions
- Drying and curing PU coatings and paints
- Curing PU adhesives in bonded assemblies
- PU lining of pipes and tanks
- Curing PU screens and sieves
- Automotive PU components
How the Polyurethane Curing Oven Works
Filled moulds or coated parts are loaded on racks or a conveyor and held at the cure temperature for the time specified by the PU system supplier. Gentle, uniform air flow keeps all moulds at the same temperature, and the exhaust removes reaction vapours.
Polyurethane Curing Oven Technical Specifications
| Size of the working chamber | As per client requirement. |
|---|---|
| Material of construction | Mild Steel, Stainless Steel 304 / 316 or any. |
| Temperature Range | Ambient to 150°C / 250°C / 400°C / 500°C. |
| Air circulation | Vertical, Horizontal or Combination. High Volume and high Velocity Airflow provides twice the air changes compared to ordinary Industrial Ovens. |
| Timer | Digital Pre-Settable with range up to 0 to 999 Minutes / Seconds |
| Paint | Enamel Paint / Epoxy Coating / Powder Coated. |
| Power supply | 230 Volts Single Phase 50Hz / 60Hz 415 Volts 3 Phase 50Hz / 60Hz |
| Heating Elements | Low wattage Incoloy sheathed heating elements / SS Tubular |
| Insulation | Ceramic Wool / Mineral Wool |
| Door Gasket | Fibreglass Rope (High Temp) / Silicone Gasket. |
| Heavy Duty Shelves / Trays | Made out of angles with wire knitted mesh or perforated sheet suitable for oven internal size will be provided along with the oven. |
| Exhaust Manual or Automatic | Automatic forced exhaust system with fresh air inlet. Manually adjustable damper with fresh air inlet. |
| Heating Media | Electric / Gas / Diesel / Steam / Thermic OIL etc. |
Optional Features
| Temperature Control | PID with or without Profile Setting (Temp Up and Down) can be provided with SSR/ SCR for high accuracy. The programming of PID can vary from 4 to 50 programmes. |
|---|---|
| Temperature Recorder | Microprocessor chip-based paper less, Multi-Stage Temp. Indicator cum Recorder. |
| PLC With HMI | PLC can be provided for automation and integration of whole system, data feeding, process display, and fault indication can be seen in HMI. |
| SCADA System | High quality integration and controlling system from one point can be done with SCADA. |
| Door | A. Door interlocking system will switch off the blower and the heating system if the oven doors are open B. Doors on both ends C. Vertical lift door |
| Fumes Outlet | Forced exhaust blower |
| Windows and lights | A. Viewing window B. Interior lights and Access ports for calibration C. Oven on switch- Illuminated D. Heat on switch- Illuminated |
| Timer and Alarm | A. 24/7 timer B. Audible/visual alarm indicators |
Polyurethane Curing Oven Manufacturer, Supplier & Exporter
Polyurethane Curing Oven Manufacturer in India
MV International is an ISO 9001:2015 certified polyurethane curing oven manufacturer with more than 35 years of experience in industrial heating. Fabrication, insulation, electrical panel building and testing are done in-house at Bahadurgarh, Haryana, which lets us control quality and delivery time. Each polyurethane curing oven is built to your load, process temperature (up to 500°C) and floor space rather than picked from a catalogue.
Polyurethane Curing Oven Supplier
Looking for a reliable polyurethane curing oven supplier? We have supplied ovens to PU roller, wheel, foam and coating manufacturers and to OEMs and job shops in every major industrial state of India. You get one point of contact for design, manufacturing, delivery, installation and service, with heaters, blowers and controllers available from stock.
Polyurethane Curing Oven Exporter
MV International is also an established polyurethane curing oven exporter. We ship to the Middle East, Africa, South and South-East Asia, Europe and the Americas, including Kenya, South Africa, UAE, Qatar and United States. Export ovens are built for the local supply voltage and frequency (50 Hz or 60 Hz), packed in seaworthy wooden crates and sent with complete documentation.
Why Buy from MV International?
- In-house design and manufacturing since 1989, ISO 9001:2015 certified
- Custom chamber sizes, temperatures up to 500°C and electric, gas, diesel or steam heating
- Uniform air flow with high-volume blowers and PID/PLC temperature control
- Every oven is trial-run and tested before dispatch
- Installation, training, spares and after-sales service across India and abroad
Polyurethane Curing Oven FAQs
At what temperature is polyurethane cured?
Most cast elastomers and PU foams are cured between 70°C and 130°C, followed in some cases by a post-cure. We build the oven for the exact range your PU system needs.
Do PU curing ovens need exhaust?
Yes. Curing can release small amounts of isocyanate and solvent vapours, so controlled exhaust is part of our standard design.
Can the same oven be used for post-curing?
Yes. A programmable controller can run the cure and post-cure profiles one after another.
What is the price of a Polyurethane Curing Oven?
The price of a polyurethane curing oven depends on chamber size, maximum temperature, heating media (electric, gas, diesel or steam), material of construction and the control system. Share your load details, process temperature and cycle time, and MV International will send a detailed quotation, usually within 24 hours.
Can you supply the Polyurethane Curing Oven to buyers abroad?
Yes. Along with supplying all over India, we export the polyurethane curing oven to the Middle East, Africa, Asia, Europe and the Americas. Ovens are built for your local power supply and shipped with complete documentation and commissioning support.
Need a polyurethane curing oven? Send your part size, process details and production rate to sales@industrialoven.com or call +91 97182 90000. Our engineers will suggest the right model and send a quotation.
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