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Cracked stone, baking deck to rebuild or broken conveyor slat?

ACRIVI offers a selection of refractory stones for Italforni pizza ovens, ranging from deck elements for electric and gas ovens to ceiling stones and refractory slats used on certain conveyor ovens.

Before ordering, always check the exact oven model and the dimensions of the original stone.

Italforni Refractory Stones: Different Sizes Depending on the Oven

Not all Italforni ovens use the same refractory surface.

Depending on the oven design, the baking chamber may use:

one single stone;
several stones fitted side by side;
different stones for the deck and ceiling;
a series of refractory slats on conveyor ovens.

Among the sizes offered by ACRIVI:

Dimensions	Thickness	Type
320 × 655 mm	14 mm	Deck element
320 × 655 mm	19 mm	Deck element
485 × 655 mm	14 mm	Deck element
320 × 985 mm	14 mm	Deck element
606 × 610 mm	14 mm	Deck stone
523 × 720 mm	25 mm	Deck stone
533 × 720 mm	25 mm	Ceiling stone
613 × 680 mm	25 mm	Deck stone
623 × 680 mm	25 mm	Ceiling stone
464 × 940 mm	25 mm	Deck stone
613 × 940 mm	25 mm	Deck stone
623 × 940 mm	25 mm	Ceiling stone
49 × 590 mm	14 mm	Refractory conveyor slat
49 × 590 mm	14 mm	Conveyor slat kit

Thickness alone is never enough to determine compatibility.

The length, width, thickness, shape, position and number of elements must also match the original installation.

Italforni Deck Stone or Ceiling Stone

On certain Italforni ovens, the upper stone and the deck stone may have very similar dimensions without being identical.

It is therefore important to identify precisely whether the required part is intended for:

the deck / baking surface;
the ceiling of the baking chamber;
an intermediate refractory element;
a conveyor slat.

A difference of only a few millimetres may be enough to make a stone incompatible.

Electric and Gas Ovens: Deck Made of One or More Elements

On some baking chambers, the cooking surface is made of several stones positioned side by side.

It is therefore important to measure each stone individually and count the number of elements used in the chamber.

A stone used on an electric oven is not automatically suitable for a gas oven, even if the overall chamber dimensions appear similar.

The original configuration remains the main compatibility criterion.

Refractory Slats for Italforni Conveyor Ovens

Some Italforni ovens use a conveyor whose baking surface is made of many narrow refractory slats.

ACRIVI offers, in particular, 49 × 590 × 14 mm refractory slats.

Depending on your needs, you can replace:

one damaged slat;
several elements;
the complete conveyor surface with a full kit.

Before ordering, carefully check:

length;
width;
thickness;
number of slats;
conveyor configuration.

How to Choose the Correct Stone for an Italforni Oven

Information to Check Before Ordering

To identify the correct replacement part, check:

Italforni brand;
exact oven model;
oven reference, if available;
oven type: electric, gas or conveyor;
stone length;
width;
thickness;
shape;
position inside the oven;
number of elements forming the baking surface.

If the old stone is broken, place the pieces together on a flat surface to reconstruct its original dimensions.

Replacing a Refractory Stone

Before carrying out any work:

allow the oven to cool completely;
switch the appliance off and isolate it;
carefully remove the damaged stone;
clean the support area;
inspect the surrounding elements;
install the new stone without forcing it into position.

On a conveyor oven, also check the alignment and condition of the adjacent slats.

Stones Shared by Several Brands

Some refractory stones may have dimensions also used by other oven manufacturers.

However, a stone listed under several brand categories is not automatically compatible with every model from those brands.

Compatibility must always be checked according to:

oven model;
dimensions;
thickness;
shape;
stone position.

Fast Shipping and Reinforced Packaging

Refractory stones are particularly sensitive to impact during transport.

At ACRIVI, we therefore use reinforced and highly protective packaging, specially adapted for fragile refractory components.

We also do our best to provide fast shipping, helping reduce professional oven downtime as much as possible.

Assistance Before Ordering

Not sure which stone to order?

Send us:

the brand;
the oven model;
the stone dimensions;
the thickness;
a photo of the stone;
or a photo of the rating plate.

We can help you identify the suitable replacement part.

Phone: 06 13 79 09 57

Frequently Asked Questions

How can I tell how many stones make up my baking deck?

Look at the visible joints on the baking surface. Each separation generally marks two distinct elements. Then measure one stone and count the total number of elements.

Do I need to replace the whole conveyor or only one slat?

A single slat can be replaced on its own if its dimensions match the other elements exactly. If the entire conveyor surface is heavily worn, a complete replacement may be more appropriate.

Can a 14 mm stone replace a 19 mm stone?

No. The original thickness must be respected. A stone that is too thin or too thick may not sit correctly and can alter the configuration of the baking surface.

Can a deck stone replace a ceiling stone?

No. Even when dimensions are similar, deck and ceiling stones may have different measurements. The intended position must always be respected.

Can a stone listed for Italforni fit another brand?

Some dimensions may be shared by several manufacturers. Compatibility must still be checked according to the exact model, dimensions and oven configuration.