Industrial Hinges

[tgbaby]

I’m in the process of building and in-wall tank and I’m struggling to find the right solution for the front access panel.

It will run the length of the tank (6ft) and will be once piece. My contractor says it could weigh over 40lbs.

I’m looking for a set of heavy duty lift assist hinges that are strong enough to support the weight of the panel.

I found these but they are on the border of the
max weight limit.

Blum Aventos HK Top Lift Mechanism Pair for Tip-On (Tip-On Not Included), Power Factor 270, 781 22K2900T

Shop and Save on Blum 22K2900T. Minimum Door Height: 8-1/16 Inch, Maximum Door Height: 23-5/8 Inch, Door Length: 70-7/8 Inch, Maximum Door Weight: 39 Lbs

www.cabinetparts.com

Here is the current state of the build.

 

[rwreef]

You have a fish room? If so, I only access my tank from the fish room on my inwall setup.

 

[tgbaby]

You have a fish room? If so, I only access my tank from the fish room on my inwall setup.would

I will have access, but not enough space to really call it a fish room. Definitely want front access as the tank is 72x36x24 and would be difficult for me to reach the front from the back of the tank.

 

[rwreef]

Got it, I am in the process of building a new 84"x30"x25" peninsula reef. I will have the same question about hinges. I am considering using folding shelf brackets.

 

[rwreef]

Btw, nice setup!!

 

[14 foot reef]

Kinvaro | Movement Systems For The Kitchen & Bath | Grass USA

Grass America's Kinvaro lifter system: Stable and reliable in movement, easy and quiet in application, ergonomically well designed, and comfortable to operate.

www.grassusa.com

Try these.....

 

[BlennyTime]

I’d add a few pneumatic closers (like on screen doors) to help control it when it’s closing, no matter which hinges you decide on. The last thing you want is for it to slam into your tank if you drop it.

I had a similar challenge and wound up using hidden barn door sliders to roll the door in and out, but with a doorway beside your tank that’s probably not an option for your situation.

 

[AlexG]

Look at pneumatic hinges that are used from car trunks. They are rated to lift heavy loads.

 

[laverda]

I’m in the process of building and in-wall tank and I’m struggling to find the right solution for the front access panel.

It will run the length of the tank (6ft) and will be once piece. My contractor says it could weigh over 40lbs.

I’m looking for a set of heavy duty lift assist hinges that are strong enough to support the weight of the panel.

I found these but they are on the border of the
max weight limit.

Blum Aventos HK Top Lift Mechanism Pair for Tip-On (Tip-On Not Included), Power Factor 270, 781 22K2900T

Shop and Save on Blum 22K2900T. Minimum Door Height: 8-1/16 Inch, Maximum Door Height: 23-5/8 Inch, Door Length: 70-7/8 Inch, Maximum Door Weight: 39 Lbs

www.cabinetparts.com

Here is the current state of the build.

You could use 3 or 4 hinges instead of just 2. 40 pounds seems heavy. Perhaps use a different material for the doors like FRP.

 

[tgbaby]

Running into another issue. The front panel will have decorative slat attached to match the wall. With that added, the panel with be too thick to open upward.

 

[Soren]

Could you chamfer the top edges of the slats on the hinged door to allow for hinge clearance, or will this negatively affect the look too much to be acceptable?
(Similar to over the door into the fish room)

 

[tgbaby]

Could you chamfer the top edges of the slats on the hinged door to allow for hinge clearance, or will this negatively affect the look too much to be acceptable?
(Similar to over the door into the fish room)

Good idea, but I think it would go against the look. I believe the slats for the door will be cut at the opposite angle for a seamless look (as much as possible). Looking at multiple joint hinges, need something that pushes the door out then upward.

 

[garbled]

I don't know if there is any hinge that will do what you want, but go take a look at Lee Valley Veritas, they have pretty much every hinge imaginable. Another place for crazy hinges is McMaster Carr.

 

[Soren]

If you cannot find a double hinge that is a perfect solution, you could also use typical hinges that are mounted between the top of the door and the bottom of the opening with the hinge axis close to the outside of the slats. You might be able to get geometry to work to keep the hinges hidden behind the slats by notching the slats at the hinge and leaving only 1/8" of the slat covering over the hinge surface. You would have to watch clearance dimensions and may still need a small chamfer on the top slats if you want to keep the hinges completely hidden. Otherwise, you could shift the hinge axis clear through the slat and slightly past to allow complete clearance without chamfers (but hinges will be visible).