High Speed Doors

VL High Speed Door

The VL Doors are vertical lifting PVC high speed doors for use in temperature-controlled rooms where a thermal or acoustic break is required. Designed for high frequency use.  Electric operation and comprehensive safety features as standard. Maximum width 20,000 mm. Able to withstand high wind loads.

HOW WE RATE THIS DOOR

HOW THIS DOOR IS COMMONLY USED

Product Specification

Product Overview

Description

The VL vertical lifting high speed doors allows quick entry and exit in a safe and controlled manner.

  • Suitable for indoor and  exterior applications across a wide range of environments.
  • High wind resistance
  • Durable and low maintenance:  tested to 500 thousand cycles
  • Available in a 13 RAL colours with full size see-through panels/mesh
  • Printable to carry logos, information and warnings.

Application

Indoor and exterior useage. Optional stainless steel frame, motor cover and control cabinet for use in hostile environments.

The VL high speed door is commonly used in food premises, breweries, refrigeration and freezer rooms, transport premises, automotive manufacturers, conveyor belts, pharmaceuticals industry, paint rooms, waste sorting, car washes, hangers, warehouses, gantry and cranes.

The VL high speed door is a vertically stacking door suited to outdoor applications having to withstand high air streams and windy conditions, the adaptable design means it can be altered to many site requirements.

Energy saving

Heat loss in industrial premises costs businesses thousands of pounds a year.  Energy saving through the minimising air leakage is extremely important. Heavy weight insulated PVC curtain available.

Maximum speed

Adustable to the following maximum speeds:

  • Opening: 1.2 m/s
  • Closing: 1.2 m/s

Maximum dimensions

Clear opening (width x height): 20,000 mm x 15,000 mm

Wind resistance

Class of wind resistance as measured by BS EN 12424:2000 up to the following maximium dimensions (width x height):

  • Class 2 : 8000 mm x 8000 mm
  • Class 3 : 5000 mm x 5000 mm
  • Class 4 : 3000 mm x 3000 mm

Curtain

The curtain is a toughened PVC that is highly resistant to wearing and tearing. It is reinforced with cross bars connected through high frequency welds to ensure a uniform bond.

It is available in four options for different applications:

  • Standard:  0.9 Kg/m² weight and 0.9 mm thickness
  • Insulated :  1.3 Kg/m² and 3 mm thickness

Canvas available in 13 colours: RAL 9016 Traffic White | RAL 1013 Oyster White | RAL 5015 Sky Blue | RAL 5010 Gentian Blue | RAL 1003  Signal Yellow | RAL 2004 Pure Orange | RAL 7035 Pearl Grey | RAL 7037 Dusty Grey | RAL 7038 Agate Grey | RAL 6026 Green | RAL 3002 Carmine Red | RAL 9005 Jet Black | RAL 9006 White Aluminium.

Windows

Transparent PVC vision panels, mesh (for ventilation) or mesh with covers  (for cold weather)

  • Standard: two rows 850 mm x 300 mm (width x height)
  • Optional: one row 1100 mm x 300 mm (width x height)

Door Frame (BS EN 12604:2017)

A reinforced self-bearing galvanised steel frame that supports a steel shaft housing aluminum bearings and drums. The frame connects to the curtain through traction ribbons and brackets.
All sides are protected by nylon brushes to avoid scratches on canvas when running.

  • Standard : galvanized steel
  • Optional : power coated steel
  • Optional : stainless steel (AISI 304 / 316)

Roller

  • Standard : galvanised steel
  • Optional : stainless steel (AISI 304)

Control cabinet

  • Standard : powder coated steel to IP55
  • Optional : stainless steel (AISI 304 / 316) to IP 55
  • Optional : PVC to IP66

Control system

  • Standard :  230 VAC single phase or 400 VAC 3-phase.  Logic board with switches.
  • Optional: 230 VAC single phase. Logic board with phase inverters.

Positioning system

  • Standard : Mechanical limit switches
  • Optional : absolute encoder (requires phase inverter control system)

Motor position

  • Standard : frontal or lateral to left or right side
  • Optional : Pendular to left or right side

Drive unit (BS EN 12604:2017)

Electric motor used in conjunction with a heavy duty electric brake and limit switches to allow quick and accurate stopping of the door. The power of the motor will vary dependent on the size and specification of the door.

  • 3-phase motor with active brake.
  • Ingress protection: IP 54

Emergency opening

In the event of power loss there is emergency operation via:

  • Standard : hand crank
  • Optional : counter balance with automatic or on-demand opening
  • Optional : Uninteruptable power supply (UPS) (requires phase inverter control panel)

Safety (BS EN 12453:2017)

An integrated self-monitoring safety light grille in the closing zone is fitted as standard : to a maximum monitoring height of 2500 mm. This provides non-contact safety within the closing zone and renders a safety edge redundent.

Operation warning lights operated two seconds prior to opening or closing. All speed doors are equipped with a safety device on its leading edge to prevent closing on a person / obstruction and will not make a force on closing greater then 400 N. A photo cell transceiver emits an infrared light beam across the door entrance to detect moving people or objects and will stop the door from closing if the beam is crossed or reverse operation if in closing operation.  When obstructed, it will reverse operation to allow safe passage.

  • Standard : infra-red photocells, wireless bottom edge, emergency stop button
  • Optional : light barrier, microwave radar

Optional Extras

  • Self-correcting curtain safety mechanism
  • Vision panels
  • Control box with operating buttons
  • Bottom of curtain painted diagonal yellow and black
  • Opening photocells
  • Supports for photocells (aluminium posts)
  • Radar
  • Receiver for remote controls
  • Two channel remote control
  • Four channel remote control
  • Amplifier for induction loops
  • Induction loops
  • Pull cord switch
  • Key switch
Product specification may change and it is advisable to consult with HAG technical advisors before specifying or ordering. HAG operates a policy of continuous improvement.

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HAG offers a wide range of products and services, if you would like further information call 0800 072 3444 now to speak to a member of our team.

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