Cuppone Refractory Stone 308 × 923 × 19 mm for Raffaello RF630 / RF930

Cuppone Refractory Stone 308 × 923 × 19 mm for Raffaello RF630 / RF930

This 308 × 923 × 19 mm refractory stone is designed to replace one baking-surface element in several professional electric Cuppone Raffaello pizza ovens from the RF630 and RF930 ranges.

It corresponds to Cuppone manufacturer reference 91610131.

The documented technical dimensions are:

923 × 308 × 16+3 mm

Presented in the same width × length format used on the product page, the dimensions are:

308 × 923 × 19 mm

The total thickness is approximately 19 mm.

Technical specifications

• Width: 308 mm
• Length: 923 mm
• Total thickness: 19 mm
• Construction: 16+3 mm
• Shape: rectangular
• Type: refractory baking stone
• Application: professional electric pizza oven
• Compatible brand: Cuppone
• Range: Raffaello
• Cuppone manufacturer reference: 91610131

Cuppone Raffaello D compatibility

This refractory stone is compatible with the following electric pizza ovens:

• RAFFAELLO D RF630-1D
• RAFFAELLO D RF630-2D
• RAFFAELLO D RF930-1D
• RAFFAELLO D RF930-2D

The associated manufacturer reference is Cuppone 91610131.

Cuppone Raffaello E compatibility

The same refractory stone is also compatible with:

• RAFFAELLO E RF630-1E
• RAFFAELLO E RF630-2E
• RAFFAELLO E RF930-1E
• RAFFAELLO E RF930-2E

The D and E versions therefore use this stone size on the listed RF630 and RF930 models.

Correct size: 308 × 923 × 19 mm

The correct dimensions to use are:

308 × 923 × 19 mm

The technical designation may also be shown as:

923 × 308 × 16+3 mm

This is the same stone with the length and width written in the opposite order.

The 16+3 mm construction gives a total thickness of approximately:

19 mm

The correct length is therefore 923 mm, not 924 mm.

Cuppone reference 91610131

The manufacturer reference used to identify this stone is:

91610131

This reference is associated with the compatible Cuppone Raffaello RF630 and RF930 pizza ovens.

When available in technical documentation or on a previous spare-parts order, this reference is one of the most reliable ways to confirm compatibility.

Compatible Cuppone electric pizza ovens

This refractory stone is intended for professional electric Cuppone Raffaello pizza ovens.

Confirmed compatibility:

Raffaello D
RF630-1D, RF630-2D, RF930-1D, RF930-2D.

Raffaello E
RF630-1E, RF630-2E, RF930-1E, RF930-2E.

RF630 and RF930 models do not necessarily use the same total number of stones. The quantity also depends on the number of baking chambers.

If replacing the complete baking surface, always check the number of stones currently installed before ordering several units.

Function of the refractory stone

The refractory stone forms an essential part of the pizza oven baking surface.

It helps to:

• store heat;
• distribute temperature across the baking surface;
• transfer heat directly to the underside of the dough;
• promote even baking;
• improve temperature stability during service;
• retain useful thermal energy between successive baking cycles.

16+3 mm construction

The stone construction is specified as:

16+3 mm

for a total thickness of approximately:

19 mm

This characteristic should be checked when replacing the original stone.

A stone with the same width and length but a different thickness should not automatically be considered interchangeable.

When should the refractory stone be replaced?

Replacement may be necessary when the stone has:

• major breakage;
• a missing section;
• an unstable crack;
• significant movement;
• severe surface deterioration;
• a substantial height difference compared with adjacent stones.

A small stable crack does not necessarily require immediate replacement.

Checks before ordering

Before ordering, check the stone currently installed in the oven.

Verify:

• width: 308 mm
• length: 923 mm
• total thickness: 19 mm
• construction: 16+3 mm
• Cuppone reference: 91610131
• exact oven model
• number of stones installed
• arrangement of the stones inside the baking chamber

These checks help prevent confusion with other refractory-stone sizes used in Cuppone ovens.

Installation

Before carrying out any work:

• disconnect the oven from the electrical supply;
• allow the appliance to cool completely;
• carefully remove the damaged stone;
• remove fragments and debris;
• clean the supports;
• inspect the seating surface;
• position the new stone without forcing it into place.

The stone must be properly supported and must not be subjected to excessive mechanical stress.

First heat-up

After replacement, bring the oven up to temperature gradually.

Avoid severe thermal shock.

Never pour cold water onto a hot refractory stone.

Maintenance

Allow the stone to cool completely before cleaning.

Remove dry residues with a suitable brush.

Avoid soaking the stone with water or chemical cleaning products.

Predominantly dry cleaning is recommended.

Fast shipping

This refractory stone is prepared for fast shipping to help minimise downtime for the professional pizza oven.

Reinforced and highly protective packaging

Long refractory stones are naturally vulnerable to impacts during transport.

We therefore use reinforced, highly protective packaging, with particular attention given to the surfaces, corners, edges and ends of the stone.

The stone is securely held inside the packaging to minimise movement during transport.