Automatic Drying Room And Pallets Stacking Line is a fully automatic, smart, complete solution for drying wet products including big bones, animal offal, pig ears, and other pet treat materials. Through pallet loading, stacking, automated cart movement, continuous drying, de-palletizing, and dry product discharging processes, the system delivers uniform drying results with consistent quality. The integrated design from wet loading to dry unloading significantly reduces manual handling and improves production efficiency.
Controlled by PLC and touch screen with user-friendly interface and real-time fault display function.
Suitable for:
Pet treat factories processing wet raw materials
Meat processing plants with offal and bone drying needs
Pet food ingredient manufacturers
Export-oriented food businesses
Large-scale pet treat production facilities
Produces:
Dried big bones (dog chews)
Dried animal offal (pet treats)
Dried pig ears (pet snacks)
Uniformly dried pet food ingredients
Key features:
Fully automatic from wet loading to dry discharging
Smart pallet stacking & de-stacking system
Automated cart movement into drying rooms
Continuous drying rooms for consistent moisture removal
Direct connection to automatic counting & packing systems
PLC + touch screen control with fault display
High automation reduces labor requirements
Uniform drying results, consistent quality
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DARIN
Advantages
Automatic Drying Room And Pallets Stacking Line
Fully automatic, smart, complete solution for drying wet products. From pallet loading to dry product discharging.
Dried Products – Finished Output
Suitable for drying big bones, animal offal, pig ears, and other pet treat materials.
Production Line Workshop View
Pallet loading, stacking, continuous drying rooms, de-stacking, and discharging in one integrated system.
Our Automatic Drying Room And Pallets Stacking Line is a fully automatic, smart, complete solution for drying wet products. It includes loading into pallets, pallets stacking, carts moving, auto drying, de-palleting, and dry products unloading. This system is suitable for drying big bones, animal offal, pig ears, and other pet treat materials. The integrated design from wet loading to dry unloading significantly reduces manual handling and improves production efficiency.
This production line is purpose-built for:
Pet treat factories processing wet raw materials for drying
Meat processing plants with offal and bone drying needs
Pet food ingredient manufacturers requiring uniform drying
Export-oriented food businesses supplying dried pet treats to global markets
Large-scale pet treat production facilities seeking high automation
Its industrial design ensures reliable output, consistent drying results, and long-term operation—key factors for competitive pet treat production.
This Drying and Stacking Line follows a mature, industrial process designed for stable output, consistent product quality, and efficient large-scale production.
Pallet Loading → Stacking → Move into Dry Rooms → Continuous Drying → Move out of Dry Rooms → De-stacking → Discharging → Packing
Wet products are automatically loaded onto pallets. The stacking system then stacks loaded pallets for efficient transport and drying. This eliminates manual pallet handling.
Stacked pallets are automatically moved into continuous drying rooms. The drying system ensures uniform moisture removal for consistent product quality. Suitable for big bones, animal offal, pig ears, and more.
Dried pallets are automatically moved out of drying rooms. The pallet de-stacking system unloads dried products. The dry material discharging system then connects to auto counting and packing machines for complete end-to-end automation.
Fully automatic from wet loading to dry discharging – Complete end-to-end automation
Smart pallet stacking & de-stacking system – Eliminates manual pallet handling
Automated cart movement into drying rooms – Efficient material flow with minimal labor
Continuous drying rooms – Uniform moisture removal for consistent quality
Suitable for various materials – Big bones, animal offal, pig ears, and more
Direct connection to auto counting & packing – Complete integrated solution
PLC + touch screen control – Easy operation and real-time fault display
High automation reduces labor requirements – Significant labor savings

Dried Pet Treat Materials – 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 |
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 drying room and pallets stacking line integrates pallet loading, stacking, continuous drying, de-stacking, and discharging. One system, full automation from wet products to dry products ready for packing.
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 and drying equipment, specializing in turnkey solutions for the global pet food and automatic drying and pallets stacking 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 drying and stacking lines for big bones, animal offal, pig ears, and various pet treat materials, 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 automatic drying room and pallets stacking lines are trusted by clients worldwide for producing high-quality dried pet treat materials.
Darin Factory — 10,000+ sqm Manufacturing Base
Darin Workshop — Precision Assembly Line
Continuous Drying Rooms — Uniform Moisture Removal
International Customers Visiting Darin
10,000+ sqm facility with in-house manufacturing
World-class industrial components
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 Drying Solution Design & Layout
✔ 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. What products can the automatic drying room and pallets stacking line handle?
The line handles big bones, animal offal, pig ears, and other wet pet treat materials. It is suitable for various products requiring uniform drying and automated handling.
2. How does the automatic drying and stacking line work?
Wet products are automatically loaded onto pallets, stacked, and moved into continuous drying rooms. After drying, pallets are auto moved out, de-stacked, and dried products are discharged. It's a fully automated system from wet loading to dry unloading.
3. What are the benefits of automated pallet stacking and de-stacking?
Automated stacking and de-stacking eliminate manual pallet handling, reduce labor costs, improve efficiency, and ensure consistent product flow throughout the drying process.
4. Is the drying system continuous?
Yes, the line features continuous drying rooms that ensure uniform moisture removal. This provides consistent product quality and high efficiency for large-scale production.
5. Can we visit your factory to see the drying and stacking line in operation?
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 production needs.
6. Do you provide installation and training for the drying room line?
Yes, we provide overseas commissioning services. Our technicians will travel to your facility to install the machine, train your workers on operation and maintenance, and assist with initial production runs to ensure product quality.
7. What is the warranty period for the automatic drying room and pallets stacking line?
The machine comes with a 2-year warranty from the date of arrival at your factory. During this period, we provide free replacement parts for any manufacturing defects. Lifetime technical support is also available.
8. Can the drying room line connect to packing machines?
Yes, the dry material discharging system can connect directly to auto counting systems and packing machines. This provides a complete end-to-end automated solution from wet loading to packed products.
9. What are the key advantages of the automatic drying room and pallets stacking line?
1) Fully automatic from wet loading to dry discharging – complete end-to-end automation.
2) Smart pallet stacking and de-stacking system – eliminates manual pallet handling.
3) Continuous drying rooms – ensures uniform moisture removal for consistent quality.
10. Can the drying room and stacking line be customized for different product types?
Yes, the line supports flexible customization. The system is suitable for various products including big bones, animal offal, pig ears, and other pet treat materials. Drying parameters and handling systems can be adjusted for different product specifications.
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