Automatic Protein Bar Production Line
The listed price is a deposit only. The final price may vary based on your specific requirements and options. Contact us for a customized quote.4o mini
Please be aware that the listed price is a deposit only. The final price of the machine may vary based on your specific requirements, configurations, and optional features. Once we receive your detailed needs, we will provide a full quotation accordingly. Feel free to contact us for a customized offer. make it shorter
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Directly Purchase: (7-10 Days)
Customize: (8-12 Days)
Turnkey Protein Bar Production Line for Nutrition Snack Manufacturing
Rolangear supplies complete protein bar production line solutions for protein bars, energy bars, granola bars, cereal bars, meal replacement bars, fruit bars, nut bars and chocolate-coated nutrition bars. The line can be configured for ingredient preparation, syrup cooking, mixing, extrusion, cooling, servo cutting, optional chocolate enrobing and automatic pillow packaging.
custom output10 Modules
complete line100–300 bags/min
packingFood Grade
stainless steel
Protein Bar Making Machine for Commercial Food Production
This automatic protein bar making machine is designed for factories searching for protein bar production line, protein bar manufacturing line, protein bar making machine, protein bar manufacturing machine, protein bar forming machine, protein bar extruder machine, energy bar production line, nutrition bar production line, granola bar production line and cereal bar making machine.
Complete Line Integration
Ingredient cooking, mixing, conveying, extrusion, cooling, cutting, coating and packaging work as one coordinated production system.
Consistent Bar Shape
Extrusion and servo cutting help control bar width, thickness, length, weight and surface quality for retail packaging.
Food-Grade Structure
Main food-contact sections use stainless steel structure with practical cleaning access for commercial snack production.
Scalable Capacity
Configurations can support startup, growing and industrial production plans from around 100 kg/h to 1000 kg/h and above.
Protein Bar Production Line Configuration
Specifications are organized from the completed production-line document. Final output, layout, voltage and automation level can be adjusted according to bar recipe, product size and packaging requirements.
| Item | Specification |
|---|---|
| Line type | Full-automatic protein powder bar extruding and forming line |
| Suitable products | Protein bars, energy bars, granola bars, cereal bars, fruit bars, nut bars, date bars, vegan bars and chocolate-coated bars |
| Typical capacity range | Approx. 100–1000 kg/h, customized according to recipe and project requirement |
| Main forming speed | Extruder speed 1–2 m/min; cutting speed 0–100 cuts/min according to machine configuration |
| Optional coating | Chocolate enrobing machine with 900 mm wire mesh and belt width; cooling tunnel length 14 m |
| Packaging output | Full-automatic pillow packing machine, 100–300 bags/min according to product and film condition |
| Packaging range | Bag length 55–72 mm, bag width 15–35 mm, bag height 5–20 mm |
| Customization | Capacity, bar size, cooling length, coating module, packaging system and factory layout |
How the Protein Bar Manufacturing Process Works
The workflow below explains how raw ingredients become finished packaged protein bars. Each step affects product texture, weight accuracy, appearance and packaging stability.
🥜 Raw Material Preparation
Protein powder, oats, cereal, nuts, dried fruit, chocolate, syrup and functional ingredients are weighed and prepared according to the product formula.
🍯 Syrup Cooking
The electric sugar cooking pot heats and prepares the binding syrup. Temperature and cooking time are adjusted according to product texture requirements.
🥣 Mixing
The heavy-duty twin-rod mixer blends syrup with dry ingredients to create a uniform protein bar mass with stable texture and ingredient distribution.
⬆️ Feeding and Elevating
The elevator transfers mixed material into the forming section, reducing manual handling and keeping the process more continuous.
🔧 Extrusion and Forming
The extruder compresses and forms the product into continuous slabs or strips. Stable forming controls width, thickness and density.
❄️ Cooling and Stabilization
The cooling cabinet stabilizes soft bars before cutting, helping reduce deformation, sticking and irregular edges.
✂️ Servo Cutting
The double servo reverse cutting machine cuts continuous bars into accurate lengths for consistent weight and packaging performance.
🍫 Optional Coating
The chocolate pump, holding tank and enrobing machine apply full coating, bottom coating or decorative chocolate finish when required.
📦 Automatic Packaging
The pillow packing machine forms, fills, seals and cuts individual packages to protect the product and improve retail presentation.
Main Equipment in the Protein Bar Production Line
Each card below matches a real machine module from the completed protein bar line document, so you can add the correct machine image in Shopify accurately.
🍯 150L Electric Sugar Cooking Pot
Used for preparing syrup or binding liquid before mixing with dry ingredients.
- 304 stainless steel structure
- Capacity: 150 L
- Dimension: 1450 × 1120 × 1450 mm
🥣 Heavy-Duty Twin-Rod Mixer
Blends syrup, protein powder, grains and inclusions into a uniform bar mass.
- Stainless steel main frame
- Mixing tank material: stainless steel
- Power: 5 kW and 1.5 kW
⬆️ Elevator
Transfers mixed material into the forming process and supports continuous line operation.
- Stainless steel frame
- Motor power: 1.5 kW
- Reduces manual material handling
🔧 Protein Bar Extruder
Forms the mixed material into consistent slabs or strips for cooling and cutting.
- Stainless steel structure
- Hot water insulation system
- 15 kW servo motor, speed 1–2 m/min
❄️ Cooling Cabinet
Stabilizes soft bars before cutting to improve shape, texture and edge quality.
- Stainless steel frame
- Geared motor: 1.5 kW
- 5P refrigeration unit
✂️ Double Servo Reverse Cutting Machine
Cuts bars to accurate length with stable speed and cleaner product edges.
- Panasonic servo motor
- Running speed: 0–12 m/min
- Cutting speed: 0–100 cuts/min
🍫 Holding Tank and Chocolate Pump
Keeps chocolate material ready and transfers it to the enrobing process for coated bars.
- Holding tank capacity: 500 L
- Chocolate pump flow: 25 L/min
- Pump power: 1.1 kW
🌊 Chocolate Enrobing Machine
Applies chocolate coating, bottom coating or decorative finishing for premium nutrition bars.
- Outside dimensions: 18 × 1.45 × 1.5 m
- Wire mesh and belt width: 900 mm
- Cooling tunnel temperature: 2–10℃
📦 Full-Automatic Pillow Packing Machine
Automatically wraps individual bars for retail, OEM and private label packaging.
- Total power: 7.5 kW
- Capacity: 100–300 bags/min
- Dimension: 6000 × 1200 × 1700 mm
What Should You Confirm Before Quotation?
- Product type: protein bar, energy bar, granola bar, cereal bar, fruit bar, nut bar or chocolate-coated bar
- Recipe condition: sticky, soft, hard, high-protein, nut-rich, cereal-based or date-based
- Target capacity: 100–200 kg/h, 300–500 kg/h, 800–1000 kg/h or customized
- Bar size and weight: length, width, thickness and target grams per piece
- Packaging style: individual pillow pack, multi-pack, carton packing or future automation
- Factory space: workshop length, width, height, power supply and compressed air condition
Estimate Daily Production
Use this simple estimator for planning. Final output depends on recipe, bar weight, cooling time and packing speed.
Choose the Right Protein Bar Making Machine Capacity
Rolangear can recommend a configuration according to your investment stage, sales plan, factory size and expected market growth.
| Production Stage | Suggested Capacity | Best For |
|---|---|---|
| Startup | Approx. 100–200 kg/h | New nutrition brands, small food factories, trial production and local market supply |
| Growing Factory | Approx. 300–500 kg/h | Regional distribution, private label production and expanding food factories |
| Industrial Production | Approx. 800–1000 kg/h+ | Large OEM factories, export-oriented production and high-volume retail supply |
Suitable Products and Market Applications
The same production-line concept can be customized for different nutrition snack categories by adjusting formula, forming size, cooling time, coating module and packaging method.
Protein Bars
Whey protein bars, plant-based protein bars, functional bars and sports nutrition bars.
Energy Bars
Meal replacement bars, oat bars, cereal bars and nutrition bars for retail channels.
Granola and Cereal Bars
Granola bars, cereal bars, nut bars, fruit bars, seed bars and date bars.
Chocolate-Coated Bars
Premium coated bars with full coating, bottom coating or decorative chocolate finish.
Protein Bar Production Line FAQ
What is a protein bar production line?
A protein bar production line is a complete set of food processing machines used to prepare ingredients, cook syrup, mix materials, form bars, cool, cut, optionally coat with chocolate and package finished bars.
What machines are included in a protein bar manufacturing line?
A standard line can include an electric sugar cooking pot, heavy-duty mixer, elevator, extruder, cooling cabinet, servo cutting machine, holding tank, chocolate pump, chocolate enrobing machine and automatic pillow packing machine.
How much is a protein bar making machine?
The price depends on capacity, bar size, recipe difficulty, automation level, chocolate coating option, packaging speed and factory layout. Send your target capacity and bar specifications for a customized quotation.
Can the same line make granola bars and cereal bars?
Yes. With proper formula and parameter adjustment, the line can produce protein bars, granola bars, cereal bars, energy bars, fruit bars, nut bars and similar nutrition snacks.
Can Rolangear customize the protein bar machine layout?
Yes. Rolangear can design the production-line layout according to workshop size, power supply, process flow, cleaning access, packaging requirements and future expansion plans.
Need a Protein Bar Production Line Quotation?
Send your product type, recipe characteristics, bar size, target capacity, coating requirement, packaging style and factory space. Rolangear will recommend a suitable protein bar manufacturing solution.
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Ready To Automate YourAutomatic Protein Bar Production Line?
Contact Rolangear Machinery today for a quote, customization options, or a free consultation.
