Production line for
We manufacture turnkey refrigerator cabinet foaming lines — vacuum-forming moulds, high-pressure PU foaming machines, ground-rail assembly — 500 to 6,000 units per shift.
Investment Range
USD 800K – 5M · 500 to 6,000 cabinets/shift
Who Buys This Line
Household & commercial refrigerator OEMs building or expanding a plant
Certification Ready
IEC 60335-2-24 · EN 62552 · DOE · CE · RoHS ready
In one line
200+ refrigerator designs in our reference library — use them as-is, or we customize to your bill of materials.
For household and commercial refrigerator manufacturers opening a new plant or expanding an existing one. Configurations scale from a single-station entry line to a 26-station ground-rail system.
Cabinet and door moulds, high-pressure PU foaming, assembly and handling are engineered as one line instead of separate equipment packages.
Equipment and reference cabinet specifications can be configured around IEC 60335-2-24, EN 62552, DOE, CE and RoHS requirements.
Cyclopentane projects include ATEX-rated equipment and gas detection. Certification of the finished refrigerator remains with the OEM.
Four pains that almost every refrigerator factory founder brings us in the first call. Here's what we ship to solve each one.
Our cast-aluminium foaming moulds hold ±0.05 mm cavity precision across 1,000,000+ cycles, paired with a refrigerator mold fixture that clamps at ±0.5 mm parallelism. PU metering at ±0.5% shot accuracy on UPM-HP-1500. Wall thickness variance drops from ±2 mm to ±0.3 mm — type-test passes first try.
We supply mould + fixture + PU machine + raw materials as one calibrated system. When foam quality drifts, you call one supplier, not four. We can't blame the chemicals if there's a mould issue, and vice versa. One PO, one project manager, one set of acceptance criteria.
Our high-pressure machine is cyclopentane-ready out of the box: ATEX Zone 1 electrics, LEL gas detection at 4 points, N₂ blanket on the day tank, auto-shutdown at 50% LEL. We supply the full EU ATEX certificate pack with the equipment so your local fire authority approves in 2–4 weeks instead of 3–6 months.
For first-time refrigerator factories, we co-design the cabinet using one of 200+ proven templates in our library — that's a 45-day mould instead of a custom 80-day mould. Our engineers spend 10–15 days on-site for commissioning, run the first 100 cabinets together with your operators, and hand over a foam parameter card that your team can follow without R&D.
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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Complementary hardware fabrication service — supplied alongside our main equipment orders (moulds / PU foaming / production line). Custom-fabricated per your drawings: 5 categories — hinges, brackets, rails & ladders, wire shelves & baskets, grid panels. Not a standalone product line. Consolidated into your main shipment.
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Our flagship — purpose-built for refrigerator factories chasing A+++ energy class. Cyclopentane-ready out of the box with full ATEX Zone 1 safety package. Three sizes covering 500 to 8,000 cabinets a day.
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Refrigerator / freezer mould (mold) for chest freezers — cast aluminium ZL105 / LY12 PU foaming mould. Single-temperature single-top, single-temperature double-top, and dual-temperature double-top variants. Up to 1,500 × 700 × 900 mm cabinet, 6–10 min curing.
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Refrigerator mould (mold) for upright kitchen refrigerator cabinets — cast aluminium PU foaming mould for commercial 2-door / 4-door / 6-door upright stainless kitchen refrigerators. Up to 1,900 × 900 × 2,000 mm. Designed for energy-efficient deep cavities and long mould life.
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We make refrigerator-grade PU systems — polyol blend, MDI, blowing agent, all formulated in our own plant. k-factor down to 0.018, density customizable, tuned to your cabinet and your line.
Learn MoreEvery 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 |
|---|---|---|---|---|---|---|---|---|---|
| CFD-40D2F-K | 2-door freezing | -23 to -18 | 900 | 740 | 150 | DONPER / WANBAO | R290 | 1210 × 805 × 1950 | Mold for Upright → |
| CFD-60D3F-K | 3-door freezing | -23 to -18 | 1395 | 1033 | 200 | DONPER / WANBAO | R290 | 1820 × 805 × 1950 | Mold for Upright → |
| CFR-40D4F (HB) | Air-cooled refrigeration · Engineering Version | -2 to 10 | 925 | 330 | 115 | DONPER / WANBAO | R290 | 1210 × 805 × 1950 | Mold for Upright → |
| CFR-60D6F (HB) | Air-cooled refrigeration · Engineering Version | -2 to 10 | 1430 | 500 | 155 | DONPER / WANBAO | R290 | 1820 × 805 × 1950 | Mold for Upright → |
| CFS-40N4HF (HB) | Dual-temp air-cooled · Engineering | 0–10 | ≤-21 | 782 | 586 | 116 | DONPER / WANBAO | R290 | 1210 × 805 × 1950 | Mold for Upright → |
| CFS-60N6HF (HB) | Dual-temp air-cooled · Engineering | 0–10 | ≤-21 | 1215 | 1015 | 156 | DONPER / WANBAO | R290 | 1820 × 805 × 1950 | Mold for Upright → |
| BC/BD-268 | — | 0–10 or ≤-18 | 268 | 110 | 59 | DONPER / WANBAO | R600a | 955 × 635 × 845 | Mold for Horizontal → |
| BC/BD-358 | — | 0–10 or ≤-18 | 358 | 118 | 65 | DONPER / WANBAO | R600a | 1110 × 635 × 845 | Mold for Horizontal → |
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 your first inquiry to the first commercial refrigerator rolling off your line. ~12 months total for a standard 2,000 units/day line.
You share target capacity, cabinet size mix, target export markets, factory location. We send a 1-page proposal with line layout and price range. Optional remote site survey (video + drone footage) or in-person visit (USD 1.5K survey fee, refundable against order).
Our engineering team designs the foaming line layout for your factory, picks mould models from our 200+ template library, sizes the PU machine, drafts the BOM. Final quote with 20-line breakdown delivered in 14 days. 2–3 quote revisions typical.
Contract signed with 30% down payment. Cabinet CAD review — you send your final cabinet drawings (DWG/STEP), our engineers convert to mould design, you approve the mould CAD before machining starts.
Moulds: 45–80 days CNC + heat treatment + polishing. PU machine: 45–60 days in parallel. Line conveyor + fixtures: 60–90 days. Each item tested in our QC lab before shipping. You get monthly progress reports + video walkthroughs.
6–8 × 40' containers ship from Shanghai/Ningbo. Customs clearance handled by you. On-site installation by our 5–8-person engineer team, 3–4 weeks (foundation, electrical, water/steam, line assembly).
First 100 trial cabinets foamed together with your operators. Foam parameter card hand-over. 5-day operator training. Acceptance signed when 50 consecutive cabinets pass k-factor + dimensional spec. 60% payment due here, remaining 10% after 3-month performance verification.
Refrigerator platform engineering
Every refrigerator line we ship is customized on 4 axes. The line stays modular — change one axis without re-tooling the others.
120 L – 800 L: top-mount, bottom-mount, French-door, side-by-side, built-in. Mould design adapts within our 200+ template library.
110V / 220V / 380V × 50/60Hz combinations. Siemens / Mitsubishi / Delta PLC choices. Pre-wired for your target market.
Cabinet RAL color, door handle / hinge brands (Sugatsune / Hettich), Osram LED interior, your brand decals factory-fitted.
500 units/day pilot → 10,000 units/day full-scale on the same modular backbone. ABB / KUKA robot integration optional.
Shared engineering reference
Closed-cell ratio, density uniformity and thermal testing are documented once in our quality center.
ROI · Cost Analysis
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: Single-line refrigerator factory: 1 high-pressure cyclopentane PU machine + 4-6 cabinet/door moulds + thermoforming line + assembly. Higher end includes auto demoulding + robot integration.
Service & Support
On-site intervention available in every region where we have delivered projects.
Our engineers fly to your factory to supervise installation, layout verification, and first-run production.
Trial run + parameter tuning to your local raw material, climate, and target product spec — until throughput meets contract.
5-10 day on-site training for production team, QC, and maintenance — bilingual manuals + video tutorials provided.
Core equipment 3-year warranty, electrical 2-year. Spare parts in stock with global express shipment 24h dispatch.
Cross-Sell · One-Partner Synergy
The product groups our refrigerator-factory customers buy alongside this line — for full-line synergy and one-partner accountability.
Cyclopentane / 2-component / 3-component models. Cyclopentane is the refrigerator industry standard.
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Vacuum-forming moulds for inner liners + foaming moulds for cabinet/door. 30-year mould-cluster network.
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BASF / Covestro / Wanhua MDI + Polyol — calibrated to your climate, foam density, and cycle time.
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Horizontal cabinet-body foaming lines for chest freezers — wave-type PE / EPP tooling, single-station trial through multi-station volume output.
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