Soluciones para
Líneas de congeladores comerciales para cadenas de retail y conveniencia
Producción de alto volumen de congeladores comerciales: isla para supermercados, puertas de vidrio para conveniencia y vitrinas de alimentos congelados para hipermercados. Espumado PU de alta presión, moldes de puerta doble y líneas de 500 – 5.000 unidades/día.
In one line
Optimizado para el formato de retail sin atención — moldes de congelador isla de baja altura y herrajes anti-empañado específicamente afinados para supermercado y conveniencia.
Real Pains We Hear from Buyers — and What We Ship to Solve Each One
Four pains commercial-freezer factories hit when scaling for retail-chain tenders. Our line clears each one.
Glass-door anti-fog hardware fails in tropical humid stores — store complaints + warranty replacements eating margin
Anti-fog is heated-perimeter wattage + door seal geometry working together. Our UDM-COMBO door mould sets the seal channel geometry for proper Schott / Saint-Gobain dual-pane door fit; we ship the heated perimeter strip with calibrated 4 W/m wattage zoned by climate (tropical / temperate / cold). Field anti-fog failure rate drops from 6% to <0.5% over 24 months.
Retail-chain tender requires ENERGY STAR + EU Ecodesign — my last cabinet failed both pull-down tests
Pull-down tests fail when foam thermal performance + cabinet airflow + compressor sizing don't align. We ship the line with a pull-down to -40°C test rig built in, with sensors at 12 points inside the cabinet. Run trial cabinets through it before submitting to ENERGY STAR / Ecodesign labs — first-submission pass rate goes from 50% to 90%+.
Convenience-store buyer wants both island freezer and glass-door merchandiser — buying 2 separate lines is impossible
One line, quick-change moulds covering both formats. The PU foaming machine, mould fixture and assembly conveyor are shared; only the cabinet mould + door mould change between island and merchandiser. Changeover 60–90 min. Throughput hit is 25–30%, but capex saved is ~USD 1.5M vs two dedicated lines. Sweet spot: combined volume 500–3,000 units/day.
24/7 duty cycle — first-year warranty replacement rate is 3–4%, killing my channel margins
Commercial freezer warranty failures cluster in 3 places: door hinge fatigue (200K+ open cycles), gasket frost-line failure, glass-pane seal leak. Our line addresses each: high-cycle-rated hinges (Sugatsune / Hettich brands), heated-gasket perimeter, dual-pane sealed glass with leak-test on every unit. Year-1 warranty rate target: <0.8%.
Lo que necesitas
26-Station Ground-Rail PU Foaming Line for Refrigerator Doors — Closed-Loop Track Layout
Closed-loop ground-rail PU foaming line dedicated to refrigerator and cabinet DOOR foaming. 26 fixture stations on a continuous steel track, 20-sec cycle, 3,000–6,000 doors per shift. 2,000 × 900 mm fixture × 200 mm closing height — sized for door panels. Cyclopentane + ATEX Zone 1, steam or oil heating.
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Ferretería y accesorios
Bisagras, sellos, manijas, iluminación LED, evaporadores y condensadores
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Máquina de espumado PU de alta presión
100–1.500 g/s, 2–4 componentes, Siemens PLC
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Mold for Upright Glass-Door Display Cabinet
Refrigerator mould (mold) for display cabinets — cast aluminium PU foaming mould for single / double / triple glass-door beverage display cabinets and supermarket display refrigerators. Up to 1,900 × 700 × 1,300 mm, ~30 s/shot.
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Mold for Supermarket Island Freezer
Refrigerator / freezer mould (mold) for supermarket island freezers — long-cavity cast aluminium mould for 2–3 m island freezer cabinets. Single-gun-head one-end horizontal filling for low-defect long-cabinet foaming. Up to 2,600 × 1,100 × 1,100 mm.
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Sistema de materia prima PU
Poliol + isocianato + agente espumante, k-factor hasta 0,018
Más informaciónCabinet models you can produce on this line
Every row below is a real cabinet SKU that customers already produce using the moulds in this line — temperature class, capacity, compressor, refrigerant and overall dimensions are field-tested. Use the matrix to match your target cabinet to the right mould configuration.
| Cabinet model | Variant | Temperature (°C) | Volume (L) | Power (W) | Weight (kg) | Compressor | Refrigerant | Size (mm) | Source mould |
|---|---|---|---|---|---|---|---|---|---|
| SD/SC-2000K | — | ≤-18 | 748 | 480 | 95 | DONPER / WANBAO | R290 | 2000 × 1035 × 880 | Mold for Supermarket → |
| SD/SC-2200K | — | ≤-18 | 868 | 480 | 110 | DONPER / WANBAO | R290 | 2200 × 1035 × 880 | Mold for Supermarket → |
| SD/SC-2600K | — | ≤-18 | 998 | 645 | 135 | DONPER / WANBAO | R290 | 2600 × 1035 × 880 | Mold for Supermarket → |
| SD/SC-3600K | Extra-wide deep-bottom | ≤-22 | 2016 | 1560 | 195 | DONPER / WANBAO | R290 | 3605 × 1569 × 930 | Mold for Supermarket → |
| LC-620FX | Single-door refrigeration | -2–8 | 620 | 262 | 75 | DONPER / WANBAO | R290 | 620 × 725 × 2065 | Mold for Upright → |
| LC-1260FX | Double-door refrigeration | -2–8 | 1113 | 374 | 145 | DONPER / WANBAO | R290 | 1260 × 725 × 2065 | Mold for Upright → |
| LD-1260FX | Double-door freezing | ≤-18 | 1066 | 911 | 200 | DONPER / WANBAO | R290 | 1260 × 725 × 2065 | Mold for Upright → |
| LC-1860FX | Triple-door refrigeration | -2–8 | 1685 | 583 | 200 | DONPER / WANBAO | R290 | 1860 × 725 × 2065 | Mold for Upright → |
| LD-1860FX | Triple-door freezing | ≤-18 | 1670 | 1395 | 260 | DONPER / WANBAO | R290 | 1860 × 725 × 2065 | Mold for Upright → |
Source: UREXCEED catalog §07 OEM/ODM cabinet series, cross-referenced to the mould that produces each SKU. Custom cabinet sizes outside this range supported — send us your cabinet drawing for a 7-day quote.
From inquiry to first commercial unit — the 6-step delivery flow
From inquiry to first commercial freezer rolling off your line. ~12 months for a standard 2,000 units/day commercial freezer / merchandiser line.
- 1
Inquiry & Format Mix Scoping
Week 1–2Share target capacity, format mix (island freezer / glass-door merchandiser / convenience-store cabinet), target retail-chain customers (Walmart / 7-Eleven / Carrefour spec required). We send a 1-page proposal with line layout and price range.
- 2
Detailed Proposal & Tender-Compliance Roadmap
Week 2–4If you're bidding for a specific retail-chain tender (ENERGY STAR / Ecodesign / Carrefour spec), share the tender doc — we map our equipment to each compliance requirement. Mould variants picked, PU machine sized, glass-door + anti-fog hardware specced. Quote with 24-line BOM in 14 days.
- 3
Contract & Cabinet + Door Design Freeze
Week 4–830% down. Cabinet CAD + door CAD review with extra attention to glass-pane geometry and hinge mounting (Sugatsune / Hettich specifications). Mould CAD frozen before CNC starts.
- 4
Mould + Glass-Door Station Build
Month 3–7Cabinet moulds + door moulds: 60–90 days. PU machine: 45–60 days. Glass-door alignment + anti-fog hardware assembly stations: 45 days. Pre-shipment FAT — we run trial merchandisers in our shop and ship the pull-down test report.
- 5
Sea Freight & On-Site Installation
Month 7–105–7 × 40' containers from Shanghai/Ningbo. On-site installation by 5–7-person engineer team, 3–4 weeks. Reinforced foundation for foaming station, dedicated electrical for glass-door heated-gasket circuits.
- 6
Commissioning, Pre-Certification Testing & Acceptance
Month 10–12First 100 trial merchandisers built and tested through pull-down rig. ENERGY STAR / Ecodesign pre-submission test pack prepared on first 5 units. Operator training. Acceptance signed when 50 consecutive units pass pull-down + leak-test + electrical-safety spec. 60% payment due here, 10% after 6-month warranty-rate verification.
Heavy-duty retail refrigeration
Retail Merchandiser Configuration
Retail-chain tenders spec cabinets to the millimeter. 4 axes you can choose per tender without re-tooling.
Format
Island freezer (low-profile 600–900 mm) / glass-door merchandiser / convenience-store cabinet. Quick-change moulds 60–90 min.
Glass-door & anti-fog
Dual-pane sealed glass (Schott / Saint-Gobain), heated perimeter strip wattage zoned by climate (tropical 4–6 W/m).
Compliance target
ENERGY STAR / EU Ecodesign / Carrefour / Walmart spec. Pull-down to -40°C test rig built in. NSF Standard 7 optional.
Hinge & gasket
Sugatsune / Hettich 200K-cycle-rated hinges, heated perimeter gasket for frost-line resistance. Premium hardware locked per tender.
Shared engineering reference
PU foam quality, testing and acceptance
Closed-cell ratio, density uniformity and thermal testing are documented once in our quality center.
Entregas recientes en esta categoría
Arabia Saudita — Vitrinas de panadería
Bakery display cabinet project, 500 units/day
Brasil — Expansión de línea de congeladores horizontales
Chest freezer line expansion, 2,000 units/day
Preguntas que nos hacen los dueños de fábrica
¿Cómo difiere una línea de congeladores comerciales de una doméstica?
¿Qué añade una línea con merchandiser de vidrio sobre una de puerta sólida?
¿Una línea puede producir congeladores isla y merchandisers verticales?
¿Inversión típica para una línea de 2.000 unidades/día?
¿Entregan las certificaciones de cadena de retail (ENERGY STAR, EuroSpec)?
ROI · Cost Analysis
Investment Range & Payback
Indicative range based on 1,800+ delivered lines. Final pricing depends on automation level + add-ons + local labor cost. Request a quote for your spec.
Configuration note: Heavy-duty commercial: high-pressure cyclopentane + reinforced cabinet structure + drop-in evaporators. Lower volume but higher ASP, longer ROI.
Service & Support
Garantía y Servicio
Intervención in situ disponible en todas las regiones donde hemos entregado proyectos.
On-Site Installation
Our engineers fly to your factory to supervise installation, layout verification, and first-run production.
Commissioning + Tuning
Trial run + parameter tuning to your local raw material, climate, and target product spec — until throughput meets contract.
Operator Training
5-10 day on-site training for production team, QC, and maintenance — bilingual manuals + video tutorials provided.
3-Year Warranty + Spares
Core equipment 3-year warranty, electrical 2-year. Spare parts in stock with global express shipment 24h dispatch.
Cross-Sell · One-Partner Synergy
Pair this line with the rest of the factory
The product groups our refrigerator-factory customers buy alongside this line — for full-line synergy and one-partner accountability.
High-Pressure PU Foaming Machines
Cyclopentane / 2-component / 3-component models. Cyclopentane is the refrigerator industry standard.
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Refrigerator-grade Moulds
Vacuum-forming moulds for inner liners + foaming moulds for cabinet/door. 30-year mould-cluster network.
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PU Raw Materials System
BASF / Covestro / Wanhua MDI + Polyol — calibrated to your climate, foam density, and cycle time.
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