Automatic packaging line of flour and other powdered products in paper bags

General Information

• Product: Flour, sugar powder, and other powdered products
• Package weight: 1-3 kg
• Packaging speed: 15-25 packages/minute
• Voltage: 380V 50 Hz, 3-phase

Equipment in the line:

• Screw elevator (loader)
• Screw feeding equipment
• Paper bag packaging equipment
• Hot melt glue machine
• Film cutting equipment
• Thermo packaging equipment (for final packaging)

Line diagram

Paper Bag Packaging Equipment

• Conveyor
• Cutting and sealing section
• Measuring section

Technical Specifications of the Equipment:

Screw Elevator (Loader) The elevator is needed to feed the product into the main equipment. The elevator can transfer up to 4 tons of product per hour.

• Material: Stainless steel
• Speed: 4 tons/hour
• Height: 2740 mm
• Voltage: 380V 50 Hz
• Power: 1.1 kW
• Features: Vibration hopper
• Easy to clean

Screw Feeding Equipment:

• Equipped with a servo motor
• Color touch screen for easy operation and good performance
• Can be detached from the main equipment for easy cleaning
• Simple and compact design
• Parts in contact with flour are made of stainless steel, while non-contact parts are made of stainless steel and aluminum.

Technical Specifications:

• Maximum filling capacity: 5 kg
• Minimum filling capacity: 5 grams
• Speed: 10-40 cycles/min
• Hopper volume: 50 L
• Accuracy: ±0.2%
• Voltage: 220V/50Hz
• Power: 1.2 kW
• Machine dimensions: 1000 x 950 x 2200 mm
• Weight: 250 kg

Packaging equipment for paper bags

• Package weight: 1-3 kg
• Packaging speed: 15-25 packages/min
• Machine dimensions: 2800 x 1300 x 1700 mm
• Machine weight: 2500 kg
• Packaging material: Flat-bottom kraft paper bags
• Product types: Flour, powdered sugar, powdered milk, powdered salt, and other powders

• Package width: 100-120 mm
• Package side width: 70-90 mm
• Package length: 280-350 mm

• Main motor power: 1.5 kW
• Vacuum pump power: 2.4 kW
• Glue sprayer power: 15 kW
• Motor power: 1500 W
• Speed ratio: 1:30
• Vacuum pump: KVT6.0
• Overload protection device: Available
• Air pump outlet pressure: 0.8 MPa
• Air pump air exchange: ≥ 0.8 m³/min

Detailed Parts and Images of the Equipment:

• PLC Control Panel

Feeding part

1. Packaging Delivery Part

2. Storage compartment

Part of opening the box

Part of packing

1. Finished Package Output Section
2. Conveyor

1. M-shaped Folding Section

1. Package Sealing and Folding Section
2. Package Compression Section (for flattening the package)
3. Excess Material Cutting Mechanism

Working Principle:

Hot Melt Glue Machine

This equipment is needed to supply glue for packaging and keep it liquid

Thermal packaging equipment as a set

Equipment Information

The part for counting and sorting the packages.

1. Film coating and cutting part

1. Thermal packaging

Product appearance in thermo packaging