External installation
The assembly is designed for work from the outside of the vessel.
Improve Powder Discharge | Reduce Material Hang-Ups | Simplify Maintenance
Is material bridging over the outlet, forming a central flow channel, or clinging to the hopper walls? Rate Technology Systems helps review your material, vessel geometry and operating conditions to select an appropriate Solimar solution. Explore disk fluidizers, pneumatic air knockers, external installation kits, sanitary mounting options and aeration controls for dry bulk handling applications.
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Retrofit compatible hopper openings with disk fluidizers that can be installed and serviced from outside.

Your job: upgrade existing air-pad openings.
EZ-IN combines a Solimar fluidizer with a gasketed mounting plate. It is intended for replacing existing aeration pads or diffusers on suitable flat or conical hoppers. RTS reviews the opening and bolt pattern before choosing a plate style, rather than assuming an existing pad is interchangeable.
Example: Replace worn cloth air pads in a cement batching silo using a compatible external mounting kit.
Also known as: Easy-In fluidizer kits, retrofit aeration kits, air-pad replacement assemblies.
The assembly is designed for work from the outside of the vessel.
The gasket is fixed to the plate to provide the sealing interface.
Several plate styles address different opening patterns.
Measure the existing pad opening and fastening pattern.
Select and install the matching gasketed fluidizer assembly.
Review the air supply and check discharge after commissioning.
Solimar’s ready-mix case describes air-pad replacement using EZ-IN kits.
Match the present pad opening and condition of the vessel wall.
Review the stainless option and product-contact requirements where needed.
Suitability depends on the specific material and installation. RTS reviews flow behaviour, geometry, operating conditions and the process requirements together.
Solimar demonstrates the EZ-IN approach for installing fluidizers in existing aeration openings.

Solimar’s published ready-mix case describes upgrading existing aeration openings with disk aerators and EZ-IN kits. It is a useful starting point when the maintenance burden of cloth pads is driving a retrofit enquiry.
Read the manufacturer case study >>Start with the material and a hopper or vessel drawing. For ez-in silo fluidizer kits, RTS also needs to understand the specific duty: upgrade existing air-pad openings.
Can you send a photo, opening dimensions and existing pad model? Is the wall flat or conical, and is the sealing surface sound?
Send photographs and dimensions of the existing mounting and nearby equipment. RTS will coordinate a fit review before a replacement or new mounting arrangement is proposed.
Use the model-specific instructions for installation and maintenance. RTS can help confirm the selected assembly against the current application.

Install a fluidizer through a smaller external opening
Add aeration where a new compact mounting opening is preferable to a larger access plate.

Coordinate when and where aeration runs
Pulse and sequence the air supply around the discharge process instead of leaving every aerator on continuously.

Keep dry powder moving toward the outlet
Aerate the material at the hopper wall to help reduce bridging, ratholing and retained product.
Send a photo or drawing and tell us what happens during discharge. RTS can help narrow the options and coordinate the application review with Solimar.