Stoebich Conveyor System Closures

Fire Protection for conveyor techniques

RGT

Robust closure with 3 hours fire rating and FM approval

Conveyor Systems

Fire Resistance: 3 hours fire rating and 90 min. insulation in accordance with German test standard (DIN 4102) and FM approval

Durability: 200,000 cycles

Proof of Usability: German approval (90 minutes insulation), FM approval (5’11” x 7’1″ (w x h))

ECClos-flex

Space-saving winding (based on Stoebich Fire Curtain)

Conveyor Systems

  • Interrupted conveyor systems
  • Separable conveyor systems
  • Continuous belt conveyor
  • Continuous roller conveyor
  • Continuous chain conveyor
  • Continuous traveling carriages

Fire Resistance: 120 min. fire rating with UL 10B listing (based on Stoebich Fire Curtain)

Proof of Usability: UL 10B listing (based on Stoebich Fire Curtain) engineering judgement is necessary

Universal-B

Encapsulated versatile slider closure

Conveyor Systems

  • Interrupted conveyor systems
  • Separable conveyor systems
  • Continuous belt conveyor
  • Continuous roller conveyor
  • Continuous chain conveyor
  • Continuous traveling carriages
  • Sorter
  • Newspaper Conveyor

Fire Resistance: 3 hours fire rating in accordance with British test standards (BS 476) and 90 min. insulation in accordance with German test standard (DIN 4102)

Durability: 200,000 cycles

Proof of Usability: German approval (90 minutes insulation), British test report engineering judgement is necessary.

ECClos-S

Robust slider in sheet metal design

Conveyor Systems

  • Interrupted conveyor systems
  • Separable conveyor systems
  • Continuous belt conveyor
  • Continuous roller conveyor
  • Continuous chain conveyor
  • Continuous traveling carriages

Fire Resistance: 2 hours fire rating and 120 min. insulation in accordance with European test standard (EN 1366-7)

Durability: 200,000 cycles

Proof of Usability: European approval (ETA) (120 minutes insulation), CE marked engineering judgement is necessary

ECClos-Q

Space saving robust flap in sheet metal design

Conveyor Systems

  • Separable conveyor systems
  • Continuous belt conveyor
  • Continuous roller conveyor
  • Continuous chain conveyor

Fire Resistance: 4 hours fire rating and 120 min. insulation in accordance with European test standard (EN 1366-7)

Durability: 200,000 cycles

Proof of Usability: European approval (ETA) (120 minutes insulation), CE marked engineering judgement is necessary

ECClos-D

Versatile applicable revolving closure

Conveyor Systems

  • Monorail conveyor
  • Power & Free system
  • Circular conveyor
  • Continuous belt conveyor
  • Continuous roller conveyor
  • Continuous chain conveyor

Fire Resistance: 2 hours fire rating and 120 min. insulation in accordance with European test standard (EN 1366-7)

Durability: 100,000 cycles

Proof of Usability: European test report engineering judgement is necessary

ECClos-K

Combination of sleeve and door for complex conveyor technique

Conveyor Systems

  • Power & Free system
  • Circular conveyor

Fire Resistance: 2 hours fire rating and 120 min. insulation in accordance with European test standard (EN 1366-7)

Durability: 10,000 cycles

Proof of Usability: European test report engineering judgement is necessary

Ecotube

Tube sealings for pneumatic conveyor lines
90 minutes fire rating and 90 minutes insulation. Engineering judgement is necessary.

Issue

The closing element, which is permanently in the conveyor stream, can be damaged or contaminated by abrasive goods being transported through the conveyor system. Therefore a reliable closure of the system in case of fire cannot be assured. When transporting sustained fibres through the conveyor some of these fibers get stuck and deposited at the dampers blade, so that the closing process is inhibited.

Customer benefits

  • Release by fire detection elements
  • During use, connection pipes and pipe liner are congruent – therefore no sedimentation and no abrasion occurs
  • 90 minutes fire rating and 90 minutes insulation. As an option we offer a closing process within split seconds by using special pneumatic devices.
  • Applicable for over- and negative pressure, always clean by using compatible sealings.
Omnitube

Tube sealings for goods up to 1,300 degrees Fahrenheit

2 hours fire rating and 120 minutes insulation. Engineering judgement is necessary.

Issue

The closure of conveyed goods at a continuous high temperature becomes defective within a very short time.

Customer benefits

  • Round or square cross section, no interference of the standard conveyor function
  • Different temperature classifications up to 1,300 degrees Fahrenheit, applicable for exhaust systems
Omnicompact

Space saving stackable closure

2 hours fire rating and 120 minutes insulation

Conveyor Systems

  • Interrupted conveyor systems
  • Separable conveyor systems
  • Continuous belt conveyor
  • Continuous roller conveyor
  • Continuous chain conveyor
  • Continuous traveling carriages

Fire Resistance: 2 hours fire rating and 120 min. insulation in accordance with European test standard (EN 1634-1)

Durability: 10,000 cycles

Proof of Usability: German approval (90 minutes insulation), European test report. Engineering judgement is necessary.

Isogate

Hygienic sliding closure for cooling and freezing rooms

Conveyor Systems

  • Continuous overhead conveyor
  • Interrupted conveyor systems
  • Separable conveyor systems
  • Continuous roller conveyor
  • Continuous chain conveyor

Fire Resistance: 90 min. fire rating and 90 min. insulation in accordance with European test standard (EN 1634-1)

Durability: 10,000 cycles

Proof of Usability: German approval (90 minutes insulation), European test report. Engineering judgement is necessary.

Customer Benefits: 

  • Tested according  European test standard
  • Average opening velocity of up to 20 in/s
  • High numbers of cycles up to 1,000/day
  • Veterinary compliant version
Turbocoil

High-speed protection closure

Conveyor Systems

  • Interrupted conveyor systems
  • Separable conveyor systems

High-speed function: 39 in/s

Smoke and fire resistance: Smoke rated fabric up to 2,000 degrees Fahrenheit

Durability: 2,000,000 cycles (in-house testing) engineering judgement is necessary.

Customer Benefits

  • High velocity up to 39 in/s
  • Smoke rated fabric up to 2,000 degrees Fahrenheit
  • 2,000,000 cycles (in-house testing)
  • Preassembled and tested, ready for screwing to the cover on site
Sleeve

Foamed fire retarding sealing system

90 minute fire rating and 90 minute insulation

Conveyor Systems

  • Continuous belt conveyor
  • Continuous roller conveyor
  • Continuous chain conveyor
  • Circular conveyor

Fire Resistance: 90 min. fire rating and 90 min. insulation in accordance with European test standard (EN 1634-1)

Durability: not necessary, no movable parts

Proof of Usability: European test report. Engineering judgement is necessary.

Customer Benefits: 

  • No clearing of the closing area for non-combustible conveyed goods necessary
  • No moving sealing elements
  • Small space requirement on the wall plates
  • Tested according to European test standards with nonflammable goods
Control Units

Arrest system for fire protection closures with embedded alarms inside the system.

Locking device comprises: 

  • At least one fire alarm
  • A trigger device
  • A locking device
  • A power supply

Building inspector’s requirements: The international Building Code (IBC) stipulates verification of applicability for fire protection closures. These approvals stipulate a locking device of the systems are to be kept open when in operation. The locking device must be suitable. Its applicability must be verified by means of an approval from the building inspectorate. Approval is based on the guidelines for locking devices by IBC.

CONVEYOR SYSTEM CLOSURES

Stoebich Fire Protection – the world leader* has already developed and established in the market 11 world novelties. Over 35 years, Stoebich successfully completed more than 60 fire tests alone for conveyor system closures in many countries.

Additional Assistance

Should you need additional information please contact Dusty Schuler at DSchuler@overheaddoorpdx.com