Balanced Ventilation Doors

Door and Door Control

Zacon Balanced Ventilation Door can be controlled in one of 3 (three) ways:

  1. Manual
  2. Electro-Pnumatic
  3. Electro-Hydraulic

Control

  • On board computer communicates and operates with surface if required.
  • Surface Control for Control of Air Flow.
  • Surface Control for Blasting Operations.
  • Spragge System with positive feed back for Door Position.
  • Infinite Positioning.
  • Automatic Re-Positioning.

Safety

  • Safety Zone
  • Current Sensor: If Door is pushed open Door will Release all pressure to ensure damage to system and equipment is minimal.
  • Blast design components will automatically release doors on concussion pressures.

Economics

  • Least expensive system for the minimum (or) most amount of control.

Door Control Systems: Manual

ITEM STANDARD OPTIONAL
Door Frame  
     
Door Leafs (Left)  
                (Right)  
     
Hinges  
     
Balance Arm & Plates  
     
Sill Plate  
     
Doubled Skinned Door Leafs  
     
Reflective Tape Package  
     
Installation Manuals  
     
Door Drawings (PDF)  

Door Control Systems: Electro-Pneumatic

ITEM STANDARD OPTIONAL
Control Panel    
  - Fiberglass  
  - Steel  
  - Stainless Steel  
     
Allen Bradley Buttons & Switches  
     
Single Door Operation  
Air-Lock System (2 Panel)  
                         (2 Stations)  
     
Amber Lights 2 (Two) Single Traffic Light  
Air Lock System 2 (Two) Extra  
Extra Lights - Red & Green.  
Up to 3 (Three) Lights & Indication Per Side  
Cage Lights available - Amber, Red, & Green  
     
Warning Horn 2 (Two)  
Warning Horns 2 (Two) Air Lock (Extra)  
     
Cap Lamp Sensors Switch  
Pull Cord Switches  
Remote Control (Infrared)  
Motion Sensor Switch  
     
Installation Manuals  
     
Door Drawings (PDF)  

Door Control Systems: Electro-Hydraulic

ITEM STANDARD OPTIONAL
Control Panel    
  - Fiberglass  
  - Steel  
  - Stainless Steel  
     
PLC & Programming & Internal Control Systems
(for Open & Close Operation)
 
     
Allen Bradley Buttons & Switches  
     
Single Door Operation  
Air-Lock Operation & Programming & Controls  
Positioning & Programming  
     
Amber Light. 2 (Two) Single Traffic Light  
Air Lock. 2 (Two) Extra  
Extra Lights - Red & Green  
Extra Indications for Red & Green  
Cage Lights available - Amber, Red, & Green  
     
Cap Lamp Sensors Switch  
Pull Cord Switches  
Remote Control (Infrared)  
Motion Sensor Switch  
     
Safety Zone & Programming  
     
Spragge System (Lock in Open Position - Blasting Operations) With positive feedback as to door in locked position (Control Room Surface)  
     
Installation Manual  
     
Electrical Drawings  
     
Local Positioning Control Switch  



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