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Solar Water Heater Insulation

Tank insulation for solar thermal water heaters — high-temperature stable closed-cell PU foam.

Overview

Solar thermal water heater tanks operate at 80-95°C continuously and must hold heat overnight. URexceed builds annular tank molds and matches PU foam recipes that retain >90% R-value after 5,000 hours at 90°C — proven in Indian, Middle Eastern, and Chinese tank manufacturing.

Recommended JYYJ Machines

URX-TURNKEY

$200,000 - $800,000

Complete freezer cabinet manufacturing line: custom mold + high-pressure PU foaming machine + commissioning + operator training. Cannon-class output at 30-50% lower capex, 12-16 week delivery.

URX-MOLD

CNC-machined freezer cabinet mold in aluminum or cold-rolled steel. Custom dimensions to your cabinet drawings, 5-12 weeks lead time.

Recommended Materials

  • ● High-temperature stable closed-cell PU, 45 kg/m³
  • ● Modified A-component for 90°C+ thermal stability

Why This Setup Works

1

Annular tank mold design for cylindrical geometry

2

>90% R-value retention after 5,000 hours at 90°C

3

Proven references in India, Middle East, China tank manufacturers

4

Cycle time tuned for 50-200L tank batch production

Technical Considerations

  • Confirm tank diameter and height — drives mold size and machine output
  • Specify max operating temperature (typical 95°C, occasional 110°C)
  • Plan stainless inner tank welding and pressure test station upstream

Real Projects in Solar Water Heater Insulation

Representative projects. Full case library expanding with customer authorizations.

Share your project →
India Solar Water Heater Tank Manufacturer · 200L tank annular mold line
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🇮🇳 India · Ahmedabad
Representative

Solar thermal manufacturer · 60,000 tanks/year across 100/150/200L sizes

India Solar Water Heater Tank Manufacturer · 200L tank annular mold line

Ahmedabad solar water heater tank manufacturer added URexceed annular mold line for 100/150/200L tanks. >92% R-value retention validated after 5,000 hours at 90°C.

URX-TURNKEY-LINE

Customer-specific details available under NDA · Full case studies on request

See Solar Water Heater Insulation in Practice

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YouTube demonstration videos

@YongjiaPolyurethanemachinepu

Frequently Asked Questions

What JYYJ machine is best for solar water heater insulation?
For solar water heater insulation, we recommend the URX-TURNKEY-LINE as the primary choice. Alternative models include URX-FREEZER-MOLD depending on project scale and budget.
Do you supply the raw materials too?
Yes. Pioneer is one of the few suppliers in the industry that provides both equipment AND matched materials. We supply proprietary A-component formulations (All-Water and HFO blowing agents) and source B-component from BASF, Dow, Huntsman, or Wanhua — your choice.
How long is shipping to Russia / LATAM / Middle East?
Russia/CIS: ~30 days by rail or road. LATAM: ~40-50 days by sea. Middle East: ~20-25 days by sea. We ship under FOB Shanghai, CIF, or DDP based on your preference.
Do you provide technical training and installation support?
Yes. Pioneer includes remote commissioning support and operator training video for every machine. For projects over $50k, on-site technical support in Russia/CIS and selected markets is available on request.
What certifications does the equipment have?
All JYYJ machines are CE certified (EU Machinery Directive) and Pioneer holds ISO 9001 Quality Management System certification. For EAEU clearance (Russia/Belarus/Kazakhstan), import via our local partners with existing EAC. For Brazil INMETRO, similar partner-handled homologation available.

Planning a solar water heater insulation project?

Share your output, voltage, and project scale. Pioneer recommends a matched JYYJ machine + material combination within 24 hours.

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