High-Speed Turbo Hard Door — Metal Industrial Door System

The turbo hard fast door is a new type of metal industrial door integrating heat insulation, energy saving, sealing, high efficiency, wind resistance, and environmental protection. It is designed for high-frequency logistics channels, warehouses, constant temperature workshops, and cold storage facilities where rapid opening and closing help reduce airflow and energy loss. Compared with traditional sectional doors or roller shutter doors, this model saves about 180% more energy and operates with higher efficiency and reliability.

1. Product Overview

The high-speed turbo hard door provides smooth, fast, and secure operation with more than 150,000 trouble-free cycles per year. It features a precision servo control system for accurate motion and positioning, ensuring consistent reliability and safety in demanding industrial environments.

2. Configuration Details

• 1 × Poweaver Motor (Wuhan Poweaver brand)

• 1 × Poweaver Control Box

• 2 × Infrared Photoelectric Safety Sensors

• 1 × Air Safety Edge

• Guide Rails and Motor Cover: Cold-rolled steel, electrostatic powder coated

• 1 × Manual Push Button Switch (Standard)

• 1 × Optional Radar or Loop Detector Activation System

  
  

3. Technical Specifications

Control System

The DSP-based control core precisely adjusts door height using encoder feedback. Features include fault code LED display, direction protection, three closed-loop control rings (torque, position, speed), built-in braking without external components, automatic reset after power failure, and overload/overcurrent protection.

Motor System

Utilizes a coaxial rare-earth permanent magnet synchronous motor with encoder, planetary reducer, and manual override system. The design ensures:

• Constant torque output with fast rebound safety response

• High overload capability for over 1,000 open/close cycles per day

End Buffer & Drive

Equipped with digital adjustable acceleration/deceleration profiles for smooth operation and protection of the gearbox and moving parts. The aluminum-turbo track ensures low noise and high precision.

Door Curtain & Structure

• Door panels made of 40mm thick aluminum alloy, fire-retardant, with anodized surface treatment

• Wind resistance up to Beaufort scale 12 (≈32 m/s)

• Soft joint sealing between panels, fold endurance over 1,000,000 cycles

• Polyurethane guide wheels ensure silent, stable operation within aluminum tracks

Safety System

• Infrared Sensors: When an obstacle is detected, the door stops or reopens automatically

• Bottom Safety Edge: Reverses immediately upon contact with an object during descent

Performance & Durability

• Wind Resistance: 32 m/s (Beaufort scale 12)

• Heat Insulation: K ≤ 0.6 W/(㎡·K)

• Transparency: Dual-layer polycarbonate window design for visibility and insulation

• Sealing: Multi-layer sealing at guides, panels, top and bottom edges

Maintenance & Repair

Damaged panels can be replaced individually without removing the entire door. Modular hanging assembly design allows one-person maintenance, saving time and cost.

Manual & Balance Function

During power failure, the brake can be released and the balanced spring system allows manual lifting. The spring mechanism ensures equilibrium with door weight, reducing motor load and improving smoothness.

Electrical & Control Data

• Power Supply: 220V / 380V / 14A / 50Hz

• Protection Grade: IP54, waterproof and dustproof

• Control Mode: One-touch button with emergency stop; manual opening available when power is off

4. Key Features Summary

• Fast opening/closing operation

• Energy saving and excellent heat insulation

• High wind resistance and multi-seal design

• Quiet, low-maintenance, long lifespan

• PLC intelligent control with safety sensors

5. After-Sales Service

All products are covered by a one-year warranty. During the warranty period, any faults caused by product quality are repaired free of charge. Human-caused or force majeure damages are subject to service fees.

Our technical engineers provide on-site installation, debugging, and training after project acceptance. In case of failure, we guarantee response within 8 hours and quick dispatch of service personnel to restore operation.

6. Typical Project Cases

• China South Railway Project

• Sinotruk Project

• FAW-Volkswagen Project

• Zhaoqing Court Project

• Shandong Xinhua Printing Factory

• Pipeline No.2 Fire Station

• Liyang Axiang Food Factory

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