Electric Sliding Cold Storage Door
Latest synchronous motor control. -60°C to 120°C: cold storage, freezer and high-temperature warehouses.
- Motorized synchronous drive
- 380V / 220V options
What The Electric Sliding Cold Storage Door Does
Howcool Electric Sliding Cold Storage Doors upgrade the manual sliding door with a 220V motor and limit-switch control system. Ideal for high-traffic forklift access — drivers trigger open/close via pull-cord, remote control or induction loop without stopping to operate the door manually.
Motor options: standard AC 220V gear motor (single-phase) or industrial DC servo motor for heavy doors. Safety features include infrared photocell (reverses if obstructed), emergency stop, manual override (clutch release during power loss), and optional airbag bottom edge. Wireless remote control and PLC integration available for automated cold-chain facilities.
Latest synchronous motor control system ensures smooth operation. Designed for various industries — cold storage, freezers and high-temperature warehouses. Applicable environment range of -60°C to +120°C.
Why Buyers Choose This Model
High-Traffic Forklift Access
Automatic open/close triggered by pull-cord, remote, or induction loop. No need to stop and manually operate.
Safety Systems
Infrared photocell reverses door if obstructed. Emergency stop button. Manual clutch override during power failure.
Imported Motor
AC 220V gear motor or industrial DC servo. Rated for 100,000+ cycles. Soft-start / soft-stop prevents door damage.
PLC Ready
Dry-contact interface for integration with cold-chain automation (ERP, WMS, fleet management systems).
Cold Room Doors Failure Modes
Cold loss at every opening
High-speed roll-up doors opening at 2.5 m/s with around 30% energy saving against a conventional door on the same traffic.
Doors that ice shut
Heated frames and gaskets rated from minus 60 to plus 120 degrees on electric sliding doors.
Damage from forklift traffic
Flip flap doors with adjustable spring hinges for constant passage, and vertical lift doors with 40 mm sectional panels where floor space is tight.
Technical Data
Values below are the manufacturer's standard range. Anything not listed is confirmed against your heat load calculation before order.
| Operation | Motorized (synchronous motor) |
|---|---|
| Drive Motor | Synchronous belt drive, 0.37 - 0.75 kW |
| Opening Speed | 0.3 - 1.0 m/s adjustable |
| Sensor Type | Photoelectric + radar combination |
| Emergency Stop | Anti-pinch + push-bar override |
| Door Size | Custom: W 1000-4000 × H 2000-4500 mm |
| Cycle Rating | 300,000+ cycles per year |
| Temperature Range | -60℃ to +120℃ |
| Control | Remote / Sensor / Push-button |
| Safety | Photoelectric sensor + anti-pinch |
|---|---|
| Voltage | 380V / 220V options |
| Production Lead Time | 20-30 days after deposit |
| Warranty | 5 years on core components |
| Packing | Wooden case for export, ship-ready |
| Certification | ISO 9001, CE |
| Origin | Beijing, China |
| After-Sales | 24/7 remote support, on-site available |
Electric Sliding Cold Storage Door In Production And On Site
Sectors Using This Equipment
Cold Chain Logistics
A distribution cold store is judged on pallet movements, not on storage volume. Dock design, door speed and racking layout decide...
Industrial and Special
Some cold rooms are not about food at all. Lithium battery storage, nuclear plant supplies, laboratory reagents and industrial...
Electric Sliding Cold Storage Door Questions
What capacity range does the Electric Sliding Cold Storage Door cover?
The standard range is Motorized synchronous drive. All models are customised to the calculated heat load of your room or line, so send volume, temperature and product type for exact selection.
What temperature range can it hold?
-60℃ to +120℃. Selection depends on the room duty and ambient conditions at your site.
What is the standard power supply?
380V / 220V options as standard. Other voltages and frequencies can be quoted on request.
What is the production lead time?
20-30 days after deposit. Equipment is packed in wooden case for export, ship-ready.
What warranty applies?
5 years on core components, backed by 24/7 remote support. On-site service is available for export projects.
Is the equipment certified?
ISO 9001, CE. Howcool's quality management system is certified to ISO 9001:2015 by CFL Certification Center.
Often Specified Together
Sliding Cold Storage Door
Same insulation material as cold room panels. Double-sided color steel. Anti-freeze and electric heating protection.
Vertical Lift Cold Storage Door
High-strength 40mm thermal insulation panels. Sectional panels with dynamic balance system.
Insulated Flip Flap Door
Adjustable spring hinge. Flexible rotation body. Perfect for goods channels in cooling environments.
High-Speed Roll-Up Door
Engineered to withstand extreme cold. Saves up to 30% in energy costs.
Facilities Built With This Equipment Family
50,000m³ Cold-Chain Logistics — Wuhan Xinpu Fruit
Two-stage 50,000 m³ cold-chain logistics centre for Wuhan Xinpu Fruit — fruit & meat distribution hub.
Cold-Chain Logistics — Seafood 20,000t
20,000-ton seafood refrigeration project. PIR, Freon, PLC control, electric cold storage doors.
2,420m³ Explosion-Proof Battery Cold Storage
EX-rated cold storage for Li-ion battery raw materials and testing.
Request A Quotation For The Electric Sliding Cold Storage Door
Tell us the room volume, target temperature and product type and we will confirm the model, capacity and delivered price.