Inspection Door

The Martin® Inspection Door is dust-tight and allows inspection and access in chutes and other enclosures for belt cleaner maintenance or other service requirements.

Features and Benefits:

  • Latch handle folds down, so door stands only 2.25 inches (57 mm) high. With handle standing, door is 4.1 inches (104 mm) high.
  • Also available with integral guard screen
  • Suitable for service temperatures up to 400°F (204° C) continuous or 450° F (232° C) intermittent
  • Sturdy, dust-tight steel design
Door Size Part Number
9 X 12 inch CYA-0912
12 X 14 inch CYA-1214
12 X 18 inch CYA-1218
18 X 18 inch CYA-1818
18 X 24 inch CYA-1824
20 X 20 inch CYA-2020
24 X 24 inch CYA-2424

Our technicians and engineers are available to provide expert advice and assistance on this product and all of your bulk material handling questions and problems. Please contact us today and let us help!

Standard door
Heavy duty door
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Brochure - Transfer Point Solutions Download
Brochure - Belt Cleaning Solutions Download
Tech Data Sheet - Inspection Door Download
Tech Data Sheet - Inspection Door HD Download
Operator Manual - Inspection Door Download
Operator Manual - Inspection Door - Spanish Download
Operator Manual - Inspection Door - Russian Download
Operator Manual - Inspection Door - French Download

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We Solved Their Problems!
Let us help you solve yours as well. All products and services provided by Martin Engineering carry our Absolutely No Excuses Guarantee. If we don't solve your problem, we will fully refund your money or provide a different solution for you. Period.
Repeat Client Hires Martin Engineering For Additional Product Installation
An aggregate plant needed a cleaning solution for its internal conveyors. Having already used the services and products from Martin Engineering in the past on other sites, they turned to Martin for help with this project. The solution recommended by Martin was to add Martin® QC1™ Cleaner HD with a Martin® Twist™ Tensioner.
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Martin® Service Technicians Conduct Power Plant Overhaul In Michigan
The drag chain conveyor under a slow moving feed conveyor was inoperable. Martin Engineering was called in to engineer the existing system’s tear-out and design a new dribble chute. Martin® Service Technicians prepared and sent detailed drawings with a step-by-step procedure for removal of the drag chain conveyor.
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Martin Transfer Point Products Reduce Risk Of Fire Or Explosion
This power plant had dust and spillage escaping from the coal-handling systems. To boost material-handling efficiency and reduce the risk of fire or explosion, Martin installed taller and longer skirtboard walls, new belt support systems, abrasion-resistant wear liners, and a multi-layer, low-pressure sealing system on the outside of the chute walls.
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Coal-Fired Power Plant Applauds MartinPLUS® Services Installation Team
A coal-fired power plant in Iowa was ready to replace their ineffective belt cleaners and cumbersome air tensioning system. Plant officials agreed to test a Martin® QC1™ Cleaner XHD from Martin Engineering. The test installation provided a blade life of approximately one year, and its “one-pin” blade change simplified maintenance.
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Transfer Point Solutions Resolve Carryback At Kentucky Energy Plant
An energy company in Kentucky was having problems with carryback on their side-by-side transfer belts carrying coal from the central reclaim tunnel to the bunkers. They hired Martin Engineering to find a solution. Martin recommended a variety of belt support, belt sealing, tail protection and dust containment solutions as well as safety accessories.
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