❄️ Cold Chain Specialist · -18°C to -25°C Rated

Cold Chain Warehouse
Automation at -25°C

The only category where automation pays double: reduce cold-room labor risk and shrink your refrigerated building footprint. Econocontrol sources and delivers complete cold-rated AS/RS systems — mechanical racking, shuttle carriers, drives, and sensors — all rated for -18°C to -25°C deep-freeze operation.

4-Way Pallet Shuttle Stack Crane AS/RS Cold-Rated VFDs -25°C Deep Freeze Frozen Food · Pharma · FMCG

Three Reasons Cold Storage Automation Pays

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Labor Safety & Retention

Working in -18°C to -25°C environments causes frostbite risk, high turnover, and regulatory pressure. Automated AS/RS limits human time in the cold room to maintenance tasks only — reducing cold exposure by 80–95%.

Cold room worker turnover: 30–60% annually. Automation eliminates the root cause.

Energy Cost Reduction

High-density AS/RS racking reduces the refrigerated building volume by 40–60% vs conventional wide-aisle forklift storage — directly cutting refrigeration capital and energy costs. Fewer door openings maintain stable cold-room temperature.

Energy savings of 20–40% vs conventional cold storage layout.

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Margin Premium

Cold chain automation systems command 1.5–2× the selling margin of ambient warehouse automation due to engineering complexity, cold-rating requirements, and the smaller global pool of qualified suppliers. Premium positioning with fewer competitors.

Cold chain ASRS margin: 1.5–2× vs equivalent ambient system.

Cold-Rated AS/RS: Every Component Certified

Unlike buying mechanical systems and electrical components from separate vendors, Econocontrol provides the complete cold-rated package — eliminating compatibility gaps and single-source accountability for cold-chain projects.

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Cold-Rated Racking & Shuttles

Mechanical AS/RS — -25°C certified

  • Hot-dip galvanized or stainless steel racking profiles — corrosion-resistant for high-humidity cold rooms
  • Shuttle carrier with low-temperature lithium battery and automatic heated storage bay
  • Low-temp lubricants (NSF H1 food-grade options) for all bearing surfaces
  • Conveyor infeed/outfeed rated for -25°C with belt-type or chain-type options
  • 4-way pallet shuttle and stack crane configurations both available
-25°C Rated Food-Grade Options

Cold-Rated Drive Components

VFDs, motors, enclosures for cold ambient

  • Control Techniques M700 VFD — -10°C ambient standard; cold-start option with internal heating for -25°C enclosure installation
  • ABB ACS880 — heavy hoist applications with cold-ambient firmware and anti-condensation heater
  • IP55 drive cabinets with thermostatically controlled internal heaters for cold room installation
  • Cold-rated PVC/XLPE cables rated to -40°C for shuttle and conveyor wiring
  • Motor with Class F insulation and cold-temperature grease-packed bearings
CT M700 · ABB ACS880
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Cold-Rated SICK Sensors

Position, presence, and safety detection at -25°C

  • SICK DT50/DT100 distance sensors with heated housing for cold-room pallet position detection
  • SICK WL photoelectric sensors — temperature-rated for -25°C rack occupancy detection
  • SICK LMS LiDAR for cold room access safety (heated housing available)
  • SICK CLV barcode scanners for pallet ID tracking in cold chain operations
  • All sensor cables specified for cold-ambient flexibility (-40°C rated)
SICK Authorized Distributor
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WCS / WMS Integration

Cold chain inventory control + FEFO management

  • Warehouse Control System (WCS) included — manages shuttle routing, I/O conveyors, pick stations
  • FEFO (First Expired, First Out) inventory management for food and pharma compliance
  • WMS integration via TCP/IP, REST API, or OPC-UA (SAP EWM, Oracle, custom WMS)
  • Temperature logging integration for GMP/FDA cold chain documentation
  • Real-time inventory dashboard with pallet location and expiry date tracking
FEFO · GMP Ready

Cold Chain Automation Industries

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Frozen Food Distribution

-18°C DCs for meat, seafood, dairy, bakery, and prepared meals. FEFO-managed ASRS with direct integration to order management and outbound staging.

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Pharmaceutical Cold Chain

-20°C to -25°C for vaccines, biologics, and temperature-sensitive APIs. GMP-compliant ASRS with full audit trail, temperature logging, and FEFO management.

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3PL Cold Storage

Multi-client cold chain 3PL facilities. High-density ASRS enables accepting more pallet positions in the same refrigerated footprint — maximizing revenue per m³ of cold space.

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Food Retail DC

Frozen and chilled product DCs serving supermarket networks across CIS, Middle East, and Southeast Asia — markets with rapidly growing modern retail and cold chain infrastructure demand.

How Cold Chain AS/RS Works

1

Infeed Conveyor

Pallets enter the cold room via cold-rated roller or chain conveyor. Barcode scanner reads pallet ID and assigns a storage location via WCS.

2

Shuttle or Crane Storage

The 4-way shuttle or stack crane collects the pallet from the conveyor and travels to the assigned rack position, depositing it automatically.

3

FEFO Retrieval

On outbound order, WCS identifies the correct FEFO pallet, directs the shuttle/crane to retrieve it, and delivers to the outbound conveyor — FEFO guaranteed.

4

Outbound Staging

Pallets accumulate at the cold dock staging area. Workers load outbound vehicles from the warm staging zone — minimizing cold room access time.

-25°C
Min Operating Temp
Deep freeze rated
40–60%
Footprint Reduction
vs forklift racking
20–40%
Energy Cost Saving
refrigeration reduction
Margin Premium
vs ambient ASRS

"Econocontrol supplied us with a complete -20°C rated pallet shuttle system including Control Techniques drives and SICK sensors for a frozen food DC in Uzbekistan. Single-source procurement made the project much simpler to manage."

— Supply Chain Manager, Tashkent Cold Chain DC

"We were struggling to find a supplier who understood both the mechanical ASRS and the cold-rated electrical requirements. Econocontrol's technical team configured a complete -25°C stack crane package for our pharma cold warehouse in UAE."

— Operations Director, Dubai Pharma Logistics

Cold Chain Automation: Frequently Asked Questions

What temperature range can cold chain AS/RS systems operate in? +
Cold chain AS/RS systems are engineered for deep-freeze environments from -18°C (standard frozen food storage) down to -25°C (pharmaceutical cold storage and specialty frozen). Key design elements include low-temperature lubricants for all moving parts, heated battery compartments for shuttle carriers, galvanized or stainless steel racking to prevent condensation corrosion, motor drives rated for cold ambient, and sealed electrical enclosures with thermostatically controlled internal heaters.
Why should I automate a cold storage warehouse? +
Automating cold storage provides three major benefits: (1) Labor safety — workers spend minimal time in -18°C to -25°C environments, reducing cold-related health risks and high staff turnover; (2) Energy efficiency — automated high-density racking reduces the refrigerated building volume by 40–60%, cutting refrigeration capital and energy costs by 20–40%; (3) Throughput — automated systems achieve 500–2,000 pallet moves per day without labor fatigue or shift limitations. ROI is typically achieved in 3–5 years.
What VFDs and drives are used in cold chain AS/RS systems? +
Control Techniques M700 series VFDs are widely specified for cold chain AS/RS due to their -10°C ambient rating (with cold-start options for -25°C cabinet installations), advanced motor control for precise shuttle travel and hoist speed regulation, and robust housing that handles temperature cycling. ABB ACS880 drives are used for heavy hoist applications. Drive cabinets in cold rooms require internal heating elements and IP55+ enclosures to prevent condensation. Econocontrol supplies both the mechanical AS/RS systems and cold-rated drives as an integrated package.
How does cold chain AS/RS reduce refrigeration energy costs? +
High-density AS/RS racking enables 4–6× the pallet positions per m² compared to conventional wide-aisle forklift storage. This dramatically smaller footprint requires a smaller refrigerated building, reducing refrigeration capital cost and ongoing energy consumption by 20–40%. High-bay stack crane warehouses (up to 40m) further reduce land footprint. Additionally, automated systems eliminate the frequent door openings of forklift operations, maintaining more stable internal temperature and reducing refrigeration cycling.
What SICK sensors are used in cold storage warehouses? +
SICK produces sensors specifically engineered for cold storage. The SICK DT50 and DT100 distance sensors with heated housings detect pallet positions at -25°C. SICK WL photoelectric sensors with temperature-rated cables handle rack occupancy detection. SICK LMS LiDAR scanners (with heated housing options) provide cold room access safety monitoring. SICK CLV barcode scanners track pallet IDs in cold chain operations. Econocontrol supplies cold-rated SICK sensors alongside mechanical systems and drives as an integrated package.
What markets do you serve for cold chain automation? +
Econocontrol serves cold chain automation projects in CIS countries (Kazakhstan, Uzbekistan, Russia, Azerbaijan), the Middle East (UAE, Saudi Arabia, Qatar), Southeast Asia (Vietnam, Indonesia, Thailand, Malaysia), and Australia. These are markets with rapidly growing cold chain infrastructure investment where Western vendors have long lead times or limited local presence. We manage complete export logistics including CIF/DDP delivery and customs documentation.

Cold Chain Component Deep Dives

❄️ -18°C to -25°C System Specialist

Ready to Quote Your Cold Chain Project?

Tell us your cold room dimensions, pallet count, throughput requirement, and temperature setpoint. We'll respond with a complete cold-rated system quotation within 24 hours — mechanical, drives, and sensors in one package.