Customized Protein Bar Production Line 300kg/H Candy Bar Making
Machine
Application
The Double Layer Protein Bar Production Line enables fully
automated production through integrated processes including mixing,
forming, baking (or cold working), cutting, and packaging. This
advanced system is designed for industrial-scale manufacturing of
various protein and cereal bar types, including energy bars,
protein bars, grain bars, and nut bars.
This production line specializes in manufacturing chocolate-coated
cereal bars, protein bars, energy bars, granola bars, and oat bars.
The comprehensive process covers adhesive material melting and
weighing, dry material weighing, automatic mixing of dry and
adhesive materials, forming, cooling, cutting, chocolate coating
(full or bottom coating), decorating, pillow inner packaging, and
final boxing operations.
Key components include sugar boiling pots, stirring mixing
machines, servo cutting systems, cooling tunnels, chocolate coating
equipment, pillow packaging machines, and carton packing systems.
The line efficiently produces grain energy bars (oats, quinoa, chia
seeds), protein/fitness bars (whey protein, plant protein),
chocolate-coated bars (with nut fillings and fruit particles), and
children's nutrition bars (low sugar, high calcium, vitamin
fortified).
Machine Overview
Production Line Components

Protein Cereal Bar Mixer

Protein Cereal Bar Cooker

Ultrasonic Cutting Machine

Enrobing Machine

Pillow Packing Machine

Box Packing Machine
Key Features
- Cereal Bar Sugar Boiling Pot features heated area design with high
thermal efficiency, uniform heating, short boiling time, and
precise temperature control
- Protein bar mixing machine includes thermostat for easy temperature
management with positive and negative mixing capabilities
- Complete production line integrates multiple food machinery units
that can operate independently, saving energy and labor
- Adjustable size configuration to accommodate different product
specifications and production requirements
- Multi-roll system ensures smooth cereal bar surfaces with optimal
density
- Ultrasonic Cutting Machine features reforming flat structure,
smooth suppression, uniform thickness, and automated cutting with
customizable sizing
- PLC and touch screen interface with multiple language options
(English, Spanish, French) and real-time fault display
Technical Specifications
| Item | Value |
|---|
| Voltage | 380V/50Hz |
| Power | 50-100kW |
| Capacity | 300kg/h |
| Area | 30m×4m×2m |
| Manpower | 5-6 people |
Production Samples