🏢

Toitures en Mousse Pulvérisée

Systèmes de toiture mousse PU sans couture pour toits plats commerciaux.

La toiture SPF crée une couche monolithique imperméable et isolante en une seule application. Auto-étanchéité autour des pénétrations, pas de joints à fuir, compatible avec revêtements silicone ou acrylique réfléchissants pour les remises cool-roof. Pioneer JYYJ-H800 avec débit 2-14 kg/min gère économiquement les grandes toitures commerciales.

Recommended JYYJ Machines

JYYJ-3H

$2,180

Machine pneumatique d'entrée de gamme avec débit stable 2-10 kg/min à 25 MPa. Idéale pour projets d'isolation, toiture et résidentiels de petite à moyenne taille. Alimentation monophasée 380V, chauffage 9,5 kW, pistolet autonettoyant inclus. L'unité de démarrage la plus abordable de la gamme pneumatique JYYJ.

25 MPa 2-10 kg/min

JYYJ-H-V8T

Contact for quote

Flagship supérieur de Pioneer — la machine avec API au rendement le plus élevé de la gamme JYYJ. 2-15 kg/min à 36 MPa avec écran tactile API 10 pouces, opération démarrage/arrêt d'un clic et protection basse température empêchant le mélange incomplet en conditions froides. Conception de pompe surpresseur plate réduit l'empreinte tout en maintenant le rendement le plus élevé. Idéale pour les projets industriels les plus exigeants en polyurée et polyuréthane.

36 MPa 2-15 kg/min

JYYJ-H600PK

$5,000

Machine hydraulique flagship avec écran tactile API 10 pouces et rapport de mélange ajustable (1:1~1:2). 2-10 kg/min à 36 MPa pour polyurée, mousse haute densité et applications de précision critique. Mémoire de recettes et enregistrement de données pour documentation de projets. Le rapport ajustable gère les changements de viscosité par température et formulations personnalisées — unique dans la gamme JYYJ.

36 MPa 2-10 kg/min

Recommended Materials

Browse Polyurethane Foam (A + B) →

● Closed-cell roofing-grade PU (48-50 kg/m³)
● Silicone or acrylic reflective topcoat
● Embedded mesh for high-wind zones

Why This Setup Works

Monolithic membrane — no seams to fail at penetrations or joints

Self-flashing around HVAC curbs, drains, and parapets

Tapered build-up to slope — solves ponding water without costly re-slope

R-7 per inch — doubles as insulation layer

Technical Considerations

Wind uplift rating — consult FM / UL classification for region
Topcoat reflective index — required for cool-roof tax credits
Ice shield zones — may need additional elastomer layer at eave
Density for roof: 48-50 kg/m³ minimum (foot traffic durability)

Real Projects in Spray Foam Roofing

Representative projects. Full case library expanding with customer authorizations.

Share your project →

Système SPF de Toiture Commerciale 4 200m² · Almaty

🏢

🇰🇿 Kazakhstan · Almaty

Representative

Logistics / Warehousing Operator · 4,200 m²

Système SPF de Toiture Commerciale 4 200m² · Almaty

Rénovation de toit plat d'entrepôt logistique. Toiture SPF sans couture avec revêtement silicone réfléchissant. Une seule application a remplacé membrane + isolation.

JYYJ-H800

Toiture en Panneaux Sandwich Métalliques · Tachkent

🏗️

🇺🇿 Uzbekistan · Tashkent

Representative

Textile Manufacturing · 2,500 m²

Toiture en Panneaux Sandwich Métalliques · Tachkent

Extension d'usine textile avec 2 500m² de toiture métallique isolée. JYYJ-Q300 pneumatique a fourni un débit élevé à coût d'entrée de gamme.

JYYJ-Q300

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

See Spray Foam Roofing in Practice

🏢

YouTube demonstration videos

@YongjiaPolyurethanemachinepu

Frequently Asked Questions

What JYYJ machine is best for spray foam roofing?

For spray foam roofing, we recommend the JYYJ-3H as the primary choice. Alternative models include JYYJ-H-V8T and JYYJ-H600PK 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.

For Industrial Buyers · Skip the Form

Planning a spray foam roofing project?

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

Email Sales info@pioneerspray.com Click to compose WhatsApp +86 136 5616 6310 Tap to chat · 24h reply Detailed Quote Form Get a Matched Quote Spec + project scale

✓ ISO 9001 plant in Jiangyin, China ✓ Reply within 24 hours ✓ TDS · MSDS · COA on request ✓ Mon–Fri 9–18 (UTC+8)