In the modern dairy industry, packaging plays a crucial role in maintaining milk quality, hygiene, and shelf life. With increasing demand for safe, fresh, and efficiently packed milk, automation has become essential for dairy plants in Nepal and other developing markets.

The Automatic PLC Based Milk Pouch Packing Machine is a highly advanced solution designed for fast, accurate, and hygienic milk packaging. With PLC-based automation, a geared pump filling system, and robust stainless-steel construction, this machine ensures consistent performance, reduced wastage, and high production efficiency.

In Nepal, R.M Agrotech Pvt. Ltd. is a trusted supplier and service provider of this machine, delivering complete installation, technical support, and after-sales service for dairy industries.

What is an Automatic PLC Based Milk Pouch Packing Machine?

An Automatic PLC Based Milk Pouch Packing Machine is a fully automated system used for filling and sealing milk into pouches of different capacities. The machine is controlled by a Programmable Logic Controller (PLC), which ensures precise coordination of filling, sealing, and cutting operations.

This automation reduces manual handling, improves hygiene, and increases production speed, making it highly suitable for dairy plants, milk collection centers, and processing industries.

Machine Structure and Build Quality

The machine is designed for strong performance, durability, and long service life:

• Structure: Mild Steel (M.S.)
• Covering: Stainless Steel (S.S.)
• Front Side: Stainless Steel (S.S.)
• Top Side: Stainless Steel (S.S.)

The heavy-duty rigid structure helps reduce vibration during operation, ensuring smooth performance and longer machine life with minimal maintenance.

Machine Dimensions and Weight

• Machine Dimensions (L/W/H): 1000 mm / 850 mm / 2500 mm
• Machine Weight: Approx. 420 kg

The compact vertical design allows easy installation in dairy plants with limited space while maintaining high production efficiency.

Technical Specifications

• Suitable Pouch Width: 150 mm
• Filling Capacity: 200 ml to 1000 ml
• Filling System: Geared Pump
• Packing Material: Multilayer Low Density Polyethylene (LDPE) Film (65–70 Micron)
• Film Width: 325 mm
• Production Capacity: 800–900 Pouches per Hour

This system ensures accurate filling and consistent pouch quality for commercial milk packaging operations.

Electrical Specifications

• Motor: Single Phase ½ H.P.
• Rotary Switches: L&T / Salzer

High-quality electrical components ensure safe operation, durability, and reliable performance in continuous industrial usage.

How Does the Machine Work?

The machine operates through a fully automated and synchronized process:

Step 1: Film Loading

LDPE film roll is mounted and automatically fed into the machine.

Step 2: Pouch Formation

The machine forms pouches using precise heat sealing technology.

Step 3: Milk Filling

A geared pump system fills measured quantities of milk accurately into each pouch.

Step 4: Sealing

Pouches are sealed using a special electrode system, ensuring strong and hygienic sealing.

Step 5: Cutting and Output

Each pouch is cut and discharged automatically for packing and distribution.

Special Features

The Automatic PLC Based Milk Pouch Packing Machine comes with advanced features for improved efficiency:

• PLC-based fully automatic operation
• Easy control of filling, sealing time, and bag pulling through PLC system
• Automatic stop when film roll is finished
• Automatic shutdown in case of photocell or clutch-related errors
• Special electrode system for strong horizontal sealing
• Heavy-duty structure to reduce vibration and increase machine life
• Advanced geared pump system (no balance tank required)
• Saves cost of 1000-liter balance tank and milk transfer pump
• Easy CIP (Cleaning in Place) system
• Micro-adjustment for filling quantity control
• Easy fault detection through PLC system
• Tri-clover joints for hygienic cleaning
• Internal pump design to prevent insect and external contamination

Advantages of Geared Pump System

The geared pump filling system provides major operational benefits:

• Accurate milk filling without wastage
• No need for balance tank
• Reduced installation and maintenance cost
• Improved hygiene and easy cleaning
• Continuous and stable milk flow

This makes the system more efficient and economical compared to conventional milk packaging machines.

Applications

This machine is widely used in:

• Dairy processing plants
• Milk packaging industries
• Cooperative milk collection centers
• Government and private dairy units
• Urban and rural milk supply systems

It is suitable for all types of liquid milk packaging operations.

Benefits for Dairy Industry in Nepal

The Automatic PLC Based Milk Pouch Packing Machine offers several advantages:

• High production efficiency (800–900 pouches/hour)
• Hygienic and contamination-free packaging
• Reduced manpower requirement
• Lower operational cost
• Accurate and consistent filling
• Easy operation and maintenance
• Long service life

It helps dairy businesses in Nepal improve productivity and maintain quality standards.

R.M Agrotech Pvt. Ltd. – Supplier and Service Provider in Nepal

R.M Agrotech Pvt. Ltd. is a leading supplier and service provider of advanced dairy processing and packaging machinery in Nepal. The company specializes in providing modern, efficient, and reliable solutions for the dairy industry.

R.M Agrotech Pvt. Ltd. supplies, installs, and provides after-sales service for:

• Automatic PLC Based Milk Pouch Packing Machines
• Milk Processing Equipment
• Cold Rooms and Refrigeration Systems
• Food Processing Machinery
• Dairy Plant Equipment and Accessories

With a strong focus on quality, technical support, and customer satisfaction, the company ensures complete solutions including installation, training, maintenance, and servicing across Nepal.

By introducing advanced milk packaging technology, R.M Agrotech Pvt. Ltd. is supporting the modernization of Nepal’s dairy industry and helping businesses achieve higher efficiency and better product quality.

Conclusion

The Automatic PLC Based Milk Pouch Packing Machine is a highly efficient and reliable solution for modern dairy packaging needs. With PLC automation, a geared pump filling system, and strong stainless-steel construction, it ensures high-speed production, accurate filling, and hygienic packaging.

With the support of R.M Agrotech Pvt. Ltd. in Nepal, dairy industries can access complete solutions, from supply and installation to after-sales service, making milk processing more efficient, modern, and profitable.