Automatic Steamed Rice Production Line with Washing System

Product introduction of Automatic Steamed Rice Production Line

The Automatic Steamed Rice Production Line is an advanced industrial rice cooking solution designed to produce high-quality steamed rice continuously and efficiently. The system integrates multiple processes, including rice washing, soaking, automatic feeding, steaming, conveying, and PLC-based process control.

The production line adopts a continuous cooking structure with multiple steaming pots and optimized heat circulation, ensuring uniform heating and stable cooking results. The automated control system accurately manages cooking temperature, water quantity, and processing time, helping prevent uneven cooking and improving product consistency.

Designed with an energy-efficient structure, the system utilizes heat effectively during the cooking process, reducing energy consumption while maintaining excellent rice texture and taste. The compact layout also helps save installation space and improves production efficiency.

The Production Line is an ideal solution for central kitchens, ready meal factories, catering service providers, and large-scale rice processing facilities requiring stable, hygienic, and automated cooked rice production.

Equipment Components

Rice Washing Unit

Cleans raw rice before cooking and improves the hygiene level of the production process.

Soaking Tank

Allows rice to absorb water evenly, improving steaming efficiency and final rice quality.

Automatic Steaming Unit

The core section uses continuous heating technology to achieve efficient and uniform rice cooking.

Conveyor System

Transfers cooking pots smoothly between different processing stages.

PLC Control System

Automatically monitors and adjusts production parameters for simple operation and stable performance.

Working principle

The Automatic Steamed Rice Production Line operates through a continuous automated cooking process.

First, cleaned rice enters the soaking and feeding section after washing. The rice is then automatically distributed into cooking pots with a controlled amount of water.

During the steaming process, the pots move through the cooking system while being heated by a continuous heat source. The optimized heating structure creates strong convection inside the pots, allowing rice grains to cook evenly.

The PLC control system monitors and adjusts cooking parameters, including temperature and cooking time, to maintain consistent quality. After steaming, the cooked rice is transferred through the conveying system for further processing, packaging, or distribution.

Production Process

The Automatic Steamed Rice Production Line completes the entire rice cooking process through a continuous and automated workflow.

1. Rice Washing

Raw rice is cleaned to remove impurities and prepare it for further processing.

2. Rice Soaking

The soaking process improves water absorption and helps achieve better cooking performance.

3. Automatic Feeding

Rice and water are accurately supplied into cooking pots through the automatic feeding system.

4. Continuous Steaming

Multiple cooking pots move through the steaming section where controlled heat ensures uniform cooking.

5. Rice Conveying

After cooking, the steamed rice is transferred automatically for cooling, portioning, or packaging.

Why Choose Automatic Steamed Rice Production Line

√ Improved Production Efficiency
Continuous operation enables large-scale rice production with less manual labor.

√ Consistent Product Quality
Precise control of temperature and cooking time ensures stable rice texture.

√ Lower Operating Cost
Energy-saving heating design helps reduce fuel consumption.

√ Reliable Automation
PLC control simplifies operation and improves production stability.

√ Flexible Industrial Application
Suitable for central kitchens, food factories, and catering production systems.

Product Parameter Table

Parameter	Specification
Product Name	Steamed Rice Production Line
Heating Method	Gas heating / Steam heating
Production Capacity	300 kg/h, 450 kg/h, 600 kg/h (based on dry rice)
Power Supply	380V / 50Hz / 3 Phase (customizable)
Main Function	Rice washing, soaking, steaming, and loosening
Automation System	PLC automatic control system
Processing Mode	Continuous automatic operation
Application	Central kitchen, catering factory, ready meal production

Main Features

Continuous Automatic Rice Cooking

The system enables continuous rice production from feeding to steaming, reducing manual operation and improving overall production efficiency.

Uniform Heating and Stable Rice Quality

The optimized heating structure provides strong and even heat circulation inside the cooking pots, ensuring consistent rice texture, moisture, and taste.

PLC Automatic Control System

The intelligent control system automatically manages key parameters such as cooking time, temperature, and water supply, reducing operator dependence and improving process stability.

Energy-Saving Cooking Design

The optimized heat utilization structure improves thermal efficiency, reduces fuel consumption, and helps lower operating costs.

Space-Saving Production Layout

The compact multi-layer structure makes better use of factory space while maintaining high production capacity.

High Production Efficiency

The continuous cooking design allows large quantities of rice to be processed efficiently, making it suitable for commercial and industrial applications.

Hygienic Food-Grade Construction

The equipment is designed with stainless steel components, providing durability, easy cleaning, and compliance with food production requirements.

Application Scenarios

Central Kitchen

The Automatic Steamed Rice Production Line is widely used in central kitchens for large-volume cooked rice production, helping supply restaurants, schools, hospitals, and catering services.

Ready Meal Factory

Suitable for ready meal manufacturers producing packaged rice meals, frozen meals, and convenience food products.

Catering Food Production

Provides stable and efficient rice cooking solutions for large catering companies requiring consistent daily output.

Rice Processing Plant

Used in industrial rice processing facilities requiring automated cooking and high production efficiency.

Restaurant Chain Supply Center

Helps restaurant groups establish standardized rice production with consistent taste and quality.

Institutional Food Service

Suitable for large-scale meal preparation in schools, factories, military facilities, and other organizations.

Suitable Products

The Automatic Steamed Rice Production Line can be used for producing:

• steamed rice
• cooked rice meal
• packaged rice
• ready-to-eat rice
• catering rice products
• convenience food products

FAQ

Q1: What is an Automatic Steamed Rice Production Line?

A1: An Automatic Steamed Rice Production Line is an industrial system that automatically completes rice washing, soaking, steaming, conveying, and cooking control processes.

Q2: What type of rice can this production line process?

A2: It can process different types of rice, including white rice and other commercial rice products according to process requirements.

Q3: What heating method does the equipment use?

A3: The system can use gas heating or customized heating solutions according to customer requirements.

Q4: Is the production line suitable for central kitchens?

A4: Yes. It is widely used in central kitchens, catering factories, and large-scale meal production facilities.

Q5: How does the PLC system improve production?

A5: The PLC system automatically controls cooking parameters such as temperature, time, and water supply to ensure stable production quality.

Q6: Can the production capacity be customized?

A6: Yes. The Automatic Steamed Rice Production Line can be customized according to output requirements, factory layout, and production process.

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