6.11.2025 / 5 minute read

Custom Rolling Shutter Freight Elevator | Vertical Logistics Solution

Overview

The Rolling Shutter Freight Elevator integrates rapid-access doors with vertical lifting systems, featuring:
Space footprint ＜1.5m² (40% less than conventional)
Synchronized door-lift control for direct cargo transfer
Dual compliance: GB 28755 & CE Machinery Directive

Basic Parameters

Parameter	Standard	Custom Range
Load Capacity	3000kg	2000-30000kg
Lifting Speed	0.3m/s	0.25-0.5m/s
Max Height	10m	≤15m
Door Size (W×H)	2500×2200mm	2000-3000×2000-2500mm
Platform Size	2600×2800mm	Shaft-adaptive
Protection Class	IP54/IP32	IP65 optional
Drive System	Hydraulic Power Unit	Electric Rack-Pinion

The Challenge

Space Waste
Traditional elevators require ＞2.5m² for airlock zones
Efficiency Loss
Separated loading/lifting processes cost ＞180s/cycle
Safety Risks
Non-synchronized doors cause ＞0.3% fall accidents
Environmental Limits
Standard seals fail below -10℃

Solutions

Space Optimization

Shaft-embedded shutter doors
200mm pit depth design

Efficiency Upgrade

Door-lift synchronization control
0.5m/s high-speed door operation

Safety Engineering

Triple braking system (mechanical/electrical/dynamic)
±2% overload precision protection

Extreme Environment

-30℃ hydraulic fluid
304 stainless steel guide rails

Advantages

40% Space Saving
Shaft depth compressed to 1.2m, eliminating airlocks
30% Operational Efficiency Gain
≤90s cycle time via direct cargo transfer
Mil-Spec Safety
✓ Mechanical safety gear (response ＜0.1s)
✓ Door interlock (EN 81-20)
✓ Dynamic load monitoring
Full Customization
✓ Explosion-proof version (Ex db IIC T4)
✓ Food-grade stainless steel
✓ -40℃ Arctic hydraulic oil