OC Filling Machine Series

In modern bakery and food processing operations, the filling process plays a decisive role in product taste, structure, and consumer satisfaction. Whether producing filled buns, pastries, mooncakes, or bread products, inconsistent filling can lead to weight deviation, texture damage, and unstable product quality. The OC Filling Machine Series is designed to provide precise, gentle, and reliable filling solutions for a wide range of bakery and food applications.

This article explores the deep application value of OC filling machines, including vertical, horizontal, and multi-hopper designs, and explains how each configuration supports different filling characteristics and production requirements.

Why Filling Accuracy Matters in Bakery Production

Filling is not just about portion control. Poor filling methods can cause:

• Uneven filling weight
• Filling leakage or deformation
• Texture damage to meat or vegetable fillings
• Inconsistent product appearance

The OC filling machine series addresses these challenges by combining controlled feeding mechanisms, food-grade materials, and application-specific designs, ensuring consistent filling results while preserving original filling texture.

Overview of the OC Filling Machine Series

The OC series includes multiple models to match different filling characteristics and production scales:

• Vertical Filling Machine (OCSE-51)
• Horizontal Filling Machine (OC-56)
• Three-Hopper Filling Machine (OCSE-53)

Each model is designed for a specific range of fillings and production environments, allowing manufacturers to choose the most suitable solution rather than a one-size-fits-all machine.

Core Applications by Filling Type

1. Vertical Filling for Granular and Chunky Fillings

The OCSE-51 Vertical Filling Machine is ideal for fillings such as:

• Meat and vegetable mixtures
• Red bean paste and five-nut fillings
• Chunky fruit preserves and spreads

Fillings are fed downward by a vertical stirring blade and accurately dispensed by a screw rod. This structure ensures stable feeding and precise portion control, with production capacities of 60–120 pcs/min and filling weights ranging from 10–120 g.

Application value:

• Stable output for continuous production
• Easy nozzle replacement for different portion sizes
• Simple disassembly for fast cleaning

2. Horizontal Filling for Texture-Sensitive Materials

The OC-56 Horizontal Filling Machine is designed for fillings that require minimal structural damage, such as:

• Meat fillings that must remain fine
• Vegetable fillings with high moisture content
• Snow skin fillings for mooncakes

Its horizontal stirring design gently moves the filling forward using multiple paddles, preventing water release and preserving the original texture and flavor.

Result:

• Improved filling integrity
• Reduced product deformation
• Consistent traditional taste

3. Multi-Hopper Filling for High Flexibility Production

The OCSE-53 Three-Hopper Filling Machine offers enhanced flexibility for manufacturers producing multiple filling types. With three independent feeding paths, it supports:

• Meat, vegetable, and bean paste fillings
• Mixed nut fillings and chunky jams
• Various spreads and pastes

The replaceable outlet nozzle allows quick adaptation to different product specifications, making this model suitable for diversified production lines

Key Design Features Supporting Industrial Use

Food-Grade Construction

All OC filling machines use food-grade stainless steel, UPE components, and chrome-plated parts in contact areas, ensuring hygiene, durability, and compliance with food safety standards.

Gentle Feeding Mechanisms

Instead of aggressive extrusion, the OC series relies on controlled stirring and screw feeding, minimizing filling damage and maintaining original texture—especially important for meat and vegetable fillings

Easy Cleaning and Maintenance

Quick disassembly design allows operators to clean hoppers, screws, and nozzles efficiently, reducing downtime between product changes.

Typical Position in a Bakery Production Line

OC filling machines are commonly installed:

• Before forming or wrapping processes
• Upstream of bun, pastry, or mooncake forming machines

They integrate smoothly into automated or semi-automated production lines, reducing manual filling and labor dependency.

Who Is the OC Filling Machine Series Best Suited For?

These machines are ideal for:

• Bakeries producing filled bread, buns, and pastries
• Mooncake and traditional pastry manufacturers
• Central kitchens and food factories requiring stable filling accuracy

With multiple configurations available, the OC filling machine series offers scalable solutions for both small workshops and industrial production facilities.

Final Thoughts

The OC Filling Machine Series is not just a filling device—it is a critical quality control component in modern bakery production. By offering vertical, horizontal, and multi-hopper solutions, it ensures accurate portioning, gentle handling, and stable output across a wide range of fillings.

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