Our Protein Bar Extruding Machine is specially designed to produce protein bars, date bars, fruit bars, energy bars, and other nutritional snack bars. Different shapes can be made by simply changing the die, offering maximum flexibility for your product line.
This protein bar forming machine is purpose-built for:
Nutrition bar manufacturers producing protein bars, energy bars, and fruit bars
Health food companies creating functional snack products
OEM / private label brands supplying multiple retail chains
Export-oriented food companies requiring consistent quality and international compliance
Its industrial design ensures reliable output, recipe consistency, and long-term operation—key factors for competitive nutrition bar production.
Centralized control – One cabinet to control the whole line, easy to operate
Siemens PLC and touch screen – Multi-operation languages available (English, Spanish, French, etc.)
Real-time fault display – Any fault during production is displayed directly on the screen
Wide range of ingredients – Oats, pop rice, peanuts, sesame, dry fruits, almonds, raisins, and more
Flexible shaping – Different sizes and shapes by changing molds (square, ball, heart, ring, cake, sticks, etc.)
Food-grade construction – Machine cover is stainless steel, molds are made of HMW HDPE (36 pieces), conforming to food-grade standards
Customizable voltage – Voltage can be customized as per client's request
Controlled by Siemens PLC and touch screen with a friendly interface and fault display function. Operators can easily monitor and adjust production parameters, ensuring consistent product quality and reduced downtime.
Siemens Motor and PLC – Ensuring stable power and reliable operation
Stainless Steel Construction – All parts in contact with raw materials are food-grade stainless steel
HMW HDPE Molds – 36-piece mold set, durable and food-safe
Filling Materials → Forming Shape → Cooling Cereal Bar → Demolding Cereal Bar → Conveying Cereal Bar → Packaging
Raw materials including oats, rice crisps, nuts, dried fruits, protein powder, and binding syrup are mixed and fed into the hopper.
The mixture is pressed into molds to form the desired bar shape. Different molds can produce squares, balls, hearts, rings, cakes, sticks, and more.
Formed bars pass through a cooling tunnel to set the shape and stabilize the texture before demolding.
The finished bars are automatically demolded and conveyed to the next stage for packaging.
Protein Bar / Energy Bar Sample Products
Motors and PLC are from Siemens, ensuring strong driving force, stable operation, and intuitive touch screen control. Multi-language support makes it easy for international operators.
Machine covers and parts in contact with raw materials are made of Stainless Steel 304, meeting food-grade standards and ensuring hygiene, corrosion resistance, and easy cleaning.
The molds are made of High Molecular Weight High Density Polyethylene (HMW HDPE), providing durability, non-stick properties, and food-grade safety. Each set includes 36 pieces for continuous production.
Compact machine for forming granola and energy bars, suitable for small production lines and product testing.
Automatic molding machine for cereal and energy bars, providing stable shaping and consistent bar size for industrial production.
Machine designed to cut cereal bar sheets into uniform pieces with accurate size and clean edges for packaging.
Machine for producing oatmeal and chocolate snack bars, supporting different recipes and customizable bar shapes.
Contact our engineers now to get a customized solution and quotation within 1 hour.
| Parameter | DR-126 |
|---|---|
| Capacity | 100-150 kg/h |
| Power | 11 kW |
| Dimension | 1800 x 1300 x 2140 mm |
| Weight | 800 kg |
Darin operates from a modern manufacturing facility covering over 10,000 square meters, equipped with advanced CNC machinery, quality inspection labs, and a dedicated R&D center. We maintain strict quality control at every stage—from raw material sourcing to final assembly. Our protein bar forming machines are trusted by clients worldwide for producing high-quality nutritional bars.
Darin Factory — 10,000+ sqm Manufacturing Base
Darin Workshop — Precision Assembly Line
High-Precision Extruder for Protein Bar Production
International Customers Visiting Darin
10,000+ sqm facility with in-house manufacturing
World-class industrial components
Installation & training worldwide
Lifetime technical support
✅ 15+ Years Experience in Food Processing Machinery
✅ 1000+ Installed Production Lines Worldwide
✅ CE & ISO Certified – Meeting Global Standards
✅ Exported to 100+ Countries
✅ Engineers Available for Overseas Installation & Training
✅ Real Factory, Real Production Capability
✅ Participating in 20+ Global Food Industry Exhibitions Every Year
✅ Darin Factory Audit Report Review
✅ Darin Partners – Global Collaboration
✔ Free Formula & Recipe Development
✔ Customized Production Line Layout Design
✔ Installation & Training Worldwide
✔ 2 Years Warranty
✔ Lifetime Technical Support
Protein bars, energy bars, date bars, fruit bars, granola bars, cereal bars, and rice bars. Change the mold to change the shape.
Square, round, ball, heart, ring, cake, stick, and custom shapes. The standard mold set includes 36 food-grade HMW HDPE pieces.
Oats, popped rice, peanuts, sesame seeds, dried fruits, almonds, raisins, protein powder, binding syrup, and other nutritional additives.
The DR-126 model produces 100-150 kg per hour. We also offer models ranging from 50 kg/h to 500 kg/h. Tell us your target output, and we will recommend the right model.
Yes. Factory visits are welcome. We will run a test machine for you, discuss your project in person, and provide a complete production line design solution.
Yes. We provide overseas commissioning services. Our technicians will travel to your facility to install the machine, train your workers, and assist with initial production runs.
The machine comes with a 2-year warranty from the date of arrival. We provide free replacement parts for manufacturing defects. Lifetime technical support is also available.
Yes. Darin provides free formula support with no purchase obligation. Our food technologists will help you optimize recipes based on your target market, nutritional requirements, and local ingredient availability.
Yes. Here's why:
Siemens PLC with touch screen – simple interface, easy to learn
Operation videos provided before delivery – assembly, operation, maintenance
English manuals + circuit diagrams + video call support
Yes. Our protein bar machines are designed for diabetes-friendly formulations. Here's how:
Sweeteners – Use erythritol, stevia, or monk fruit (no sugar)
Fiber – Add inulin or chicory root to cut net carbs
️Temperature – Keep mixing cool to protect sweeteners
Precision – Get consistent bars with under 5g net carbs
In short: Our equipment is ready for low-carb, keto, or diabetic snack bar production.