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Liquid Filling System for Jam, Chocolate, Custard And Lava Fillings

Views: 0     Author: Site Editor     Publish Time: 2026-05-09      Origin: Site

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Producing filled pastries with liquid or semi-liquid centers presents unique challenges. Jams are too runny for standard filling systems. Chocolate hardens as it cools. Custard separates if not handled properly. And lava fillings require precise temperature and flow control.

The Liquid Filling System solves these problems. Designed as an add-on unit for encrusting machines, this precision filler handles jams, chocolate, mayonnaise, custard, lava fillings, and other fluid and semi-fluid ingredients with accuracy and consistency.

What This System Does

This liquid filling system is a precision additive unit that integrates with various encrusting machine models. It injects liquid or semi-liquid fillings into products like mooncakes, filled cookies, mochi, and stuffed pastries. The system can operate independently or in sync with the encrusting machine for coordinated production.

Compatible with Multiple Encrusting Models

The liquid filling system is designed as an add-on unit that works with a wide range of encrusting machines. Whether you have a standard single-hopper machine or a three-hopper dual-color model, this system integrates seamlessly.

Integration options:

  • Retrofit to existing encrusting machines

  • Factory-installed on new equipment

  • Quick disconnect for easy changeover

High-Precision Filling Performance

Accuracy is critical for liquid fillings. Too little filling disappoints customers. Too much filling causes bursting during baking or cooking.

The liquid filling system delivers high-precision filling performance with:

  • Consistent volume – Each product receives the exact same amount

  • Controlled flow – Prevents dripping and stringing

  • Clean cut-off – Clean separation between products

  • Temperature control – Maintains optimal viscosity (optional)

Two Operation Modes

The system offers flexibility in how it is controlled:

Mode

Description

Best For

Independent control

Operates separately from encrusting machine

Testing, small batches, manual lines

Integrated control

Synchronized with encrusting machine

High-volume, automated production

In integrated mode, the filling system receives timing signals from the encrusting machine, ensuring perfect coordination between dough and filling.

Easy to Operate

Despite its precision capabilities, the liquid filling system is designed for easy operation:

  • Simple interface for flow rate adjustment

  • Quick cleaning between filling changes

  • Minimal operator training required

  • Clear visibility of filling levels

Applications

This liquid filling system enables production of premium filled products:

Product

Filling Example

Lava mooncakes

Salted egg yolk lava, chocolate lava

Filled cookies

Raspberry jam, chocolate ganache

Stuffed mochi

Sweet red bean, custard cream

Cream buns

Whipped cream, pastry cream

Chocolate-filled pastries

Dark chocolate, milk chocolate

Mayonnaise-filled snacks

Savory filled buns

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Benefits of the Liquid Filling System

Enables new products – Produce lava mooncakes, filled cookies, and cream buns.

High precision – Consistent filling volume every time.

Easy integration – Works with existing encrusting machines.

Two operation modes – Independent or synchronized control.

Quick cleaning – Easy disassembly for filling changes.

Temperature control options – For chocolate and other heat-sensitive fillings.

Reduces waste – Precise filling minimizes overfill and underfill.

Technical Specifications at a Glance

Parameter

Specification

Compatibility

Multiple encrusting machine models

Filling types

Liquid and semi-liquid (jam, chocolate, custard, lava, mayonnaise)

Control modes

Independent or integrated

Material

Food-grade stainless steel

Cleaning

Quick disassembly

Temperature control

Optional (for chocolate)

Integration with Encrusting Machines

The liquid filling system mounts directly onto compatible encrusting machines. The filling nozzle positions precisely over the product as it forms, injecting the liquid filling at the optimal moment.

Integration benefits:

  • No additional floor space required

  • Synchronized operation with host machine

  • Single operator can run both systems

  • Consistent timing for perfect product formation

  • Plan for quick cleaning between filling changes

Final Thoughts

Liquid and semi-liquid fillings open up new product possibilities for bakeries and food manufacturers. Lava mooncakes, jam-filled cookies, custard mochi, and cream buns command premium prices and attract loyal customers.

The Liquid Filling System makes these products practical for commercial production. As an add-on to existing encrusting machines, it delivers high-precision filling for jams, chocolate, custard, lava, and mayonnaise with minimal additional investment.

Ready to add liquid fillings to your product line? Contact us to check compatibility with your encrusting machine and discuss your filling requirements.

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