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Изоляция холодильных складов

Жёсткий закрытоячеистый ППУ высокой плотности для морозильных камер, складов холодной цепи и пищевых производств при -25°C...-40°C.

Холодильные склады требуют непрерывной работы теплового контура при экстремальных температурных перепадах. Закрытоячеистый ППУ 40-45 кг/м³ обеспечивает R-6.5+ на дюйм с нулевой влагопроницаемостью. Pioneer JYYJ-H600PK с регулируемым соотношением 1:1~1:2 справляется с пользовательскими высокоплотными составами для пищевой холодной цепи (-25°C) и шоковой заморозки (-40°C).

Recommended JYYJ Machines

  • Closed-cell rigid PU foam (40-45 kg/m³)
  • Vapor-barrier primer
  • Food-grade topcoat (optional)

Why This Setup Works

1

R-value 6.5+ per inch maintains -25°C to -40°C interior with minimal envelope thickness

2

Zero moisture permeance — no interstitial condensation, no insulation degradation

3

Seamless application around irregular geometry (piping, conduit penetrations)

4

Long-term energy savings 35-50% vs fiberglass/XPS alternatives

Technical Considerations

  • Target density: 40-45 kg/m³ for -25°C, 45-50 kg/m³ for -40°C
  • Recommended thickness: 150-200mm based on delta-T and R-value target
  • Substrate temperature must be stable during application
  • Fire rating: check local building code for food-grade topcoat requirement

Real Projects in Cold Storage Insulation

Representative projects. Full case library expanding with customer authorizations.

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Изоляция холодильного склада 300 м² · Москва
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🇷🇺 Russia · Moscow
Representative

Food Processing Company · 300 m²

Изоляция холодильного склада 300 м² · Москва

Холодильный склад мясопереработки при -25°C. Закрытоячеистый ППУ 40 кг/м³ с HFO-вспенивателем. Энергопотребление снижено на 18% по сравнению со стекловатой.

JYYJ-H600PK
Изоляция кузовов рефрижераторных грузовиков · Хошимин
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🇻🇳 Vietnam · Ho Chi Minh City
Representative

Cold Chain Logistics Fleet · 15 truck bodies (~800 m² total)

Изоляция кузовов рефрижераторных грузовиков · Хошимин

Парк из 15 рефрижераторных кузовов утеплён 75 мм закрытоячеистым ППУ. Бесшовная оболочка устранила мостики холода у рёбер и дверных уплотнений.

JYYJ-H600
Изоляция коровника на 6 000 голов · Волгоград
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🇷🇺 Russia · Volgograd Region
Representative

Industrial Dairy Farm · 3,200 m² (cattle housing + milk parlor)

Изоляция коровника на 6 000 голов · Волгоград

Современный молочный коровник с 75 мм закрытоячеистого ППУ. Зимний расход кормов -12%, стабильность надоев при -30°C, устранены проблемы с конденсатом и дыханием.

JYYJ-H600PK JYYJ-H600

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

See Cold Storage Insulation in Practice

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YouTube demonstration videos

@YongjiaPolyurethanemachinepu

Frequently Asked Questions

What JYYJ machine is best for cold storage insulation?
For cold storage insulation, we recommend the JYYJ-H600PK as the primary choice. Alternative models include JYYJ-H600 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.
What is the typical lead time from order to shipping?
In-stock standard configurations ship within 7–10 working days from order confirmation. Custom-configured machines (non-standard voltage, custom hose length, integrated solutions) require 25–35 working days for production. Pre-shipment factory testing (every unit, 100%) adds 2–3 days but is non-negotiable for QC.
What is the warranty period and what does it cover?
12 months full warranty on machine body + components from delivery date. Core parts (pump, heating block, ratio valve) covered 24 months. Replacement parts ship from Yangzhou warehouse within 48h for in-stock SKUs. Wear parts (seals, mixing chambers) excluded — standard industry practice for spray foam equipment.
Can you customize voltage / output for non-standard projects?
Yes. Voltage: 110V/220V single-phase, 220V/380V/440V three-phase available across all JYYJ machines — confirm at order. Output customization: heating block capacity, hose length (15–120m), pressure ceiling (25–36 MPa) can be tuned to match material chemistry and ambient conditions. Engineering review on non-standard requests, typically 2–3 day quote turnaround.
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Planning a cold storage insulation project?

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