Lost foam white & yellow area equipment

A practical equipment path from EPS beads to coated patterns.

OC Technology supplies equipment for pre-expanding, pattern forming, vacuum support, air-source heat pump drying and coating handling. Each proposal starts with the line conditions around the machine.

Discuss your line Explore equipment

New line planning
Capacity upgrades
Equipment replacement

Rows of blue lost foam pattern molding equipment in a workshop — 01 / Production equipmentPattern formingLost foam pattern molding equipment in a production workshop.

Equipment scope

Built around the sequence of the lost foam line.

The first equipment decision affects bead condition, pattern quality, drying time and the interfaces that follow. The site structure mirrors that working sequence.

Bead preparation

EPS Pre-Expander Machine

Start with the raw material, required density range and the conveying and aging arrangement downstream.

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Pattern forming

EPS Shape Molding Machine

Choose the machine arrangement around pattern size, mold handling, utilities and the production rhythm required by the foundry.

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Pattern conditioning

Lost Foam Pattern Drying Room

Review room size, pattern load, moisture conditions and plant layout before selecting the heating and airflow arrangement.

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Line interfaces

Machine selection is only one part of the review.

Utilities, material movement, cooling, drainage, available floor space and the way operators move through the line all need to fit together.

See the equipment map

Central vacuum support

Connect molding demand with vacuum, cooling and drainage conditions.

Coating handling

Plan mixing and dipping around pattern geometry and shop-floor movement.

Process view

From bead preparation to a coated pattern.

Read the process guide

01Pre-expandPrepare EPS beads
02Age & conveyStabilize material
03FormCreate patterns
04CoolSupport with vacuum
05DryCondition patterns
06CoatMix and dip

Before a quotation

Useful questions for the first technical exchange.

What castings and patterns will the line handle?

What output range and production rhythm are expected?

Which utilities and floor area are already available?

Which steps are new, and which existing machines remain?

Project discussion

Bring the line conditions, not just a machine name.

Share the casting type, target output, available utilities and current process. That makes the first technical review more useful.

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