Fermented Bean Curd Brine Pouring Machine

Fermented Bean Curd Brine Filling Principle & Anti-Clogging Design

Fermented bean curd brine is a high-salt, oil-bearing liquid that presents unique challenges for filling equipment: salt crystallization, oil residue buildup, and bottle mouth contamination. The Wanying Fermented Bean Curd Brine Pouring Machine addresses these with:

Anti-crystallization filling nozzle – heated nozzle design (optional) prevents salt crystallization at the filling outlet during intermittent operation

Oil-resistant sealing materials – FKM/Viton seals resist degradation from oil content in brine, extending seal life compared to standard NBR seals

Self-cleaning valve design – each filling cycle includes a brief back-flush to clear residual brine from the valve seat, preventing salt build-up

Bottle mouth defoaming – optional air-knife at the filling station removes foam and residual brine from bottle mouths before capping, ensuring seal integrity

Brine Compatibility Considerations:

Standard brine (low oil, high salt): standard SUS304 configuration

Oil-rich brine (with soy oil/seasoning oil): SUS316 + FKM seals recommended

High-temperature brine (60–80°C): heated hopper + temperature-controlled filling recommended

Product Features

1. Accurate Brine Filling

Stable Filling Volume

The Fermented Bean Curd Brine Pouring Machine accurately controls brine quantity in every bottle, reducing overfilling and underfilling while maintaining consistent product appearance.

Improved Product Uniformity

Uniform brine levels help maintain consistent flavor, packaging quality, and finished product presentation throughout production.

2. Hygienic Food-Grade Design

Food Contact Components

Product-contact parts are designed for food processing applications, making daily cleaning easier while reducing contamination risks.

Easy Cleaning Structure

The machine adopts a simplified structure that allows operators to perform regular cleaning and maintenance efficiently, reducing production downtime.

3. Stable Continuous Operation

Smooth Liquid Delivery

The brine conveying system is designed for stable liquid flow, minimizing splashing and filling interruptions during continuous production.

Compatible with Automatic Production Lines

The machine can operate independently or integrate with:

· Bottle unscramblers

· Filling machines

· Capping machines

· Labeling machines

· Cartoning systems

to build a complete automated fermented bean curd production line.

4. Reduced Production Costs

Lower Labor Dependence

Automated brine pouring significantly reduces repetitive manual work while improving production consistency.

Reduced Material Waste

Accurate filling minimizes unnecessary brine consumption and improves raw material utilization.

Brine Characteristics & Equipment Adaptations

Fermented Bean Curd Brine Pouring vs. General Liquid Filling

Why Choose Wanying

1. Industry-Focused Engineering

Specialized for Fermented Bean Curd Production

Unlike general-purpose liquid filling equipment, the Fermented Bean Curd Brine Pouring Machine is specifically developed for fermented bean curd processing. Every component and filling process is optimized for brine handling, helping manufacturers achieve better filling stability and product consistency.

Customized According to Production Requirements

Different factories operate with different bottle sizes, production capacities, and packaging layouts.

Wanying provides customized machine configurations based on:

· Bottle dimensions

· Filling capacity

· Production speed

· Existing production line layout

· Automation requirements

This minimizes installation adjustments while maximizing production efficiency.

2. Complete Manufacturing Capability

Integrated Production Process

Every machine is manufactured under a standardized production process covering:

· Precision machining

· Equipment assembly

· Functional testing

· Factory inspection

Strict process control helps ensure reliable equipment performance before shipment.

Experienced Production Team

Having served more than 1,300 customers, Wanying has accumulated extensive experience in food filling equipment, enabling engineers to recommend practical solutions instead of one-size-fits-all machinery.

3. Reliable Technical Support

Pre-Sales Consultation

Engineers analyze customer products, bottle types, production targets, and factory layouts before recommending equipment.

After-Sales Assistance

Technical support includes:

· Installation guidance

· Operation training

· Maintenance consultation

· Spare parts support

· Equipment optimization suggestions

This helps customers shorten commissioning time and maintain stable production.

Maintenance Recommendations

1. Clean the Machine Regularly

Remove Brine Residue After Production

After each production shift:

· Flush pipelines

· Clean filling nozzles

· Remove accumulated residue

Regular cleaning helps maintain filling accuracy and food hygiene.

2. Inspect Wearing Parts

Perform Scheduled Inspections

Regularly inspect:

· Sealing components

· Filling valves

· Liquid pipelines

· Electrical connections

Early replacement of worn parts helps avoid unexpected downtime.

3. Follow Standard Operating Procedures

Operate Within Designed Capacity

Avoid operating beyond the recommended production speed or filling capacity. Stable operating conditions extend equipment life and reduce maintenance frequency.

4. Keep Critical Spare Parts Available

Reduce Downtime

Maintaining commonly used spare parts such as seals and sensors allows faster maintenance and minimizes production interruptions.

Service Commitment

Warranty: 12 months on complete machine (excluding consumables)

Spare parts availability: 1-year guarantee for filling nozzles, valves, seals, sensors, and PLC units

Standard consumables kit included: valve seals (FKM), O-ring gaskets, sensor spare units, air-knife filter elements

Technical support: Remote diagnosis within 2 hours

Frequently Asked Questions

Q1. What products is the Fermented Bean Curd Brine Pouring Machine suitable for?

The machine is specifically designed for filling brine used in fermented bean curd production. It can also be adapted for similar liquid seasoning applications depending on product characteristics.

Q2. Can the machine be customized?

Yes. Wanying can customize the machine according to bottle specifications, production capacity, automation level, and factory layout.

Q3. Can this machine connect with an existing production line?

Yes. The Fermented Bean Curd Brine Pouring Machine can be integrated with existing filling, capping, labeling, sterilizing, and packaging equipment to improve overall production efficiency.

Q4. Is operator training provided?

Yes. Wanying provides operation guidance, commissioning support, and maintenance recommendations to help customers quickly put the equipment into production.

Q5. How can I choose the right machine model?

Simply provide the following information:

· Bottle dimensions

· Required production capacity

· Product characteristics

· Existing production line configuration

· Automation requirements

Wanying's engineering team will recommend the most suitable solution for your application.