Pet Biscuit Processing Line features original design, compact structure, and high automation, developed on the basis of Japanese technology. All working procedures—from feeding, calendaring, shaping, waste recovering, drying to cooking—can be accomplished in one continuous process. Both hard biscuits and soft biscuits can be made by changing the biscuit forming machine. Various functional ingredients (vitamins, minerals, proteins) can be added to produce fortified/nutritional pet snacks.
Controlled by PLC and touch screen with user-friendly interface and real-time fault display function.
Suitable for:
Pet treat factories
Biscuit manufacturers
Functional pet food companies
Export-oriented food businesses
Small to medium-scale snack producers
Produces:
Hard pet biscuits (crispy treats)
Soft pet biscuits (chewy treats)
Functional snacks (vitamin & mineral enriched)
Nutritional biscuits (protein/calcium added)
Key features:
80–500 kg/h capacity (customizable)
Compact structure, space-saving design
Developed based on Japanese technology
One continuous process from feeding to cooking
Dough presser for consistent sheet thickness
Biscuit shaper for uniform shapes and sizes
Waste recovering system for material efficiency
Baking oven with precise temperature control
Oil sprayer for enhanced flavor and appearance
PLC + touch screen control with fault display
Low labor requirement, easy to clean
| Availability: | |
|---|---|
| PDF Export | |
DR-300 / DR-600
DARIN
84388000
Advantages
Pet Biscuit Processing Line – DR-300 / DR-600
Compact structure, high automation. Developed based on Japanese technology. All procedures from feeding to cooking accomplished in one time.
Hundreds of Molds for Various Biscuit Shapes
Round, bone, triangle, heart, long sticks, and more. Both hard and soft biscuits available.
Complete Production Line View
Dough presser, waste sheet conveyor, biscuit shaper, baking oven, and oil sprayer in one integrated system.
Biscuit Shaper & Molding Section
Dough Presser & Feeding Section
Baking Oven Section
Oil Sprayer & Cooling Section
Pet Biscuits – Finished Products
Cream biscuits, calcium biscuits, multi-vitamin biscuits, vegetable biscuits. Various shapes and flavors available.
Our Pet Biscuit Processing Line features original design, compact structure, and high automation, developed based on Japanese technology. All working procedures—from feeding, calendaring, shaping, waste recovering, drying to cooking—can be accomplished in one continuous process. Both hard biscuits and soft biscuits can be made by changing the biscuit forming machine. Hundreds of molds and dozens of technical formulas make it possible to produce all kinds of popular biscuits, such as cream biscuits, calcium biscuits, multi-vitamin biscuits, and vegetable biscuits.
This production line is purpose-built for:
Pet treat factories producing biscuits and baked snacks
Biscuit manufacturers seeking compact, high-efficiency production
Functional pet food companies adding vitamins and minerals
Export-oriented food businesses supplying premium biscuits to global markets
Small to medium-scale producers seeking cost-effective automated solutions
Its industrial design ensures reliable output, recipe consistency, and long-term operation—key factors for competitive biscuit production.
This Pet Biscuit Production Line follows a mature, industrial process designed for stable output, consistent product quality, and efficient production.
Mixing → Pressing → Shaping → Baking → Flavoring → Cooling
Mixed dough passes through the dough presser to achieve consistent sheet thickness. The waste sheet conveyor recovers excess material. The biscuit shaper then cuts uniform shapes using hundreds of available molds—round, bone, triangle, heart, long sticks, and more.
Shaped biscuits enter the baking oven for precise temperature-controlled baking. The oil sprayer then applies flavoring oils for enhanced taste and appearance. Both hard and soft biscuits can be produced by changing the forming machine.
Japanese technology – Original design with compact structure and high automation
One continuous process – From feeding to cooking, all in one time
Hundreds of molds available – Round, bone, triangle, heart, long sticks, and more
Hard & soft biscuits – Both types can be produced by changing the forming machine
Dozens of formulations – Cream biscuits, calcium biscuits, multi-vitamin biscuits, vegetable biscuits
Waste recovering system – Efficient material usage reduces waste
Frequency conversion speed control – Energy saving and reliable operation
Flexible combination – Customizable based on workshop space and process requirements
Low labor requirement – Only 2-3 workers needed for full operation

Pet Biscuits / Baked Treats – Finished Products
| Item | Brand |
|---|---|
| Motor | Siemens |
| Electric Parts | Siemens or Schneider |
| PLC and Touch Screen | Siemens |
| Materials | Cover body, mesh belt and parts touching raw materials or final products are stainless steel |
| Model | Capacity | Installed Power | Dimension | Workers Needed |
|---|---|---|---|---|
| DR-300 | 1000 kg/8hr (125 kg/h) | 70 kW | 30 × 5 × 3 m | 2–3 |
| DR-600 | 200 kg/h | 7.5 kW | Customized | 2–3 |
Motors are from Siemens, ensuring strong driving force, stable operation, and extended machine lifespan, even under long-time continuous production.
Electric parts are from Siemens or Schneider, internationally recognized brands. Easy to find replacements in the local market, reducing downtime and maintenance costs.
PLC and touch screen are from Siemens, providing intuitive operation and reducing labor requirements. Operators can control the entire line easily with minimal training.
All parts in contact with raw materials or final products are made of Stainless Steel 304, meeting food-grade standards and ensuring hygiene, corrosion resistance, and easy cleaning.
Our pet biscuit processing line features original design and high automation developed based on Japanese technology. All procedures from feeding to cooking accomplished in one time. Hundreds of molds and dozens of formulations available for versatile production.
Contact our engineers now to get a customized solution and quotation within 1 hour.
Company Strength
Darin Machinery is a leading manufacturer of food processing equipment, specializing in turnkey solutions for the global pet food and pet biscuit processing industries. With over 15 years of experience, we have successfully delivered 1000+ projects to more than 100 countries worldwide.
Our company is built on a foundation of engineering excellence, innovation, and customer-centric service. From our state-of-the-art factory in Jinan, China, we design, manufacture, and install complete production lines for pet biscuits, baked treats, functional snacks, and crispy pet food, meeting the highest international standards.
We take pride in our real factory capability, in-house engineering team, and global service network. When you choose Darin, you're not just buying a machine—you're partnering with a team dedicated to your long-term success.
Darin Machinery — Manufacturing Excellence in Action
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 pet biscuit processing lines are trusted by clients worldwide for producing high-quality baked treats and crispy snacks.
Darin Factory — 10,000+ sqm Manufacturing Base
Darin Workshop — Precision Assembly Line
Baking Oven — Precise Temperature Control
International Customers Visiting Darin
10,000+ sqm facility with in-house manufacturing
World-class industrial components, frequency conversion speed control
Installation & training worldwide
Lifetime technical support
Customers from Africa, Asia, South America, and Europe
✅ 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 for Pet Biscuits
✔ Customized Production Line Layout Design
✔ Installation & Training Worldwide
✔ 2 Years Warranty
✔ Lifetime Technical Support
Contact our engineers now to get a customized solution and quotation within 1 hour.
FAQ
1. Could we visit your factory to check the machine carefully and closely?
You're more than welcome to visit Darin. We will provide machine test running, face-to-face discussion, and a complete project design solution tailored to your biscuit production needs.
2. What products can the pet biscuit processing line produce?
The line produces hard biscuits, soft biscuits, cream biscuits, calcium biscuits, multi-vitamin biscuits, and vegetable biscuits. Hundreds of molds available for round, bone, triangle, heart, and long stick shapes.
3. What are the capacity options for the pet biscuit line?
Two models available: DR-300 produces 80 kg/h (1000 kg/8hr), DR-600 produces 200 kg/h. Custom capacities are also available. Contact us for your specific requirements.
4. Could you afford a technician team to guide our installation and commissioning?
Overseas commissioning service provided. Our technician will help to install the machine and teach local workers about operation and maintenance. Buyer should pay for the technician's round flight ticket, accommodation, and salary.
5. How long is your machine's guarantee time?
One year from the machine arrival at your factory. During this period, we provide free replacement parts for any manufacturing defects. Lifetime technical support is also available.
6. If some parts break after warranty, what should we do?
Darin supplies full-life after-sales service. Whenever new parts are needed, we will help to supply new replacements at a reasonable price and in the shortest time.
7. If we show our workshop size, can you design layout for the whole line?
Yes, AutoCAD layout will be provided based on your workshop size. The line can be combined freely according to your workshop space and biscuit technology requirements.
8. Can the biscuit line be customized for different shapes and sizes?
Yes, hundreds of molds are available for various shapes—round, bone, triangle, heart, long sticks, and more. Dozens of technical formulas make it possible to produce cream, calcium, multi-vitamin, and vegetable biscuits.
9. During the epidemic period, how should we install the processing line without any experience?
1) Before delivery, we will take detailed operation videos to show how to assemble each machine, how to operate and maintain the line.
2) Operation manual, circuit diagram, and other documents in English version will be provided.
3) Online support available. If any questions arise during installation or production, our engineer will help to solve by video call or Zoom meeting.
10. What are the key advantages of the pet biscuit processing line?
1) Compact structure and high automation, developed based on Japanese technology.
2) All procedures from feeding to cooking accomplished in one continuous process.
3) Imported electric components with frequency conversion speed control for energy saving and reliable operation.
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