Tirox - Leading Wood Processing to New Heights, Custom Solutions for Any Wood Challenge.

Unmatched Tirox Expertise. For over two decades, we've led wood processing innovation. Our solutions are tailored to your exact requirements. And with 17 global agents, you get direct, reliable local service. Share your info to connect.

From Proven Past to Global Future: Introducing Tirox (formerly Zhangsheng)

Henan Zhangsheng Environmental Protection Equipment Co., Ltd. is now Tirox. This rebranding signifies our deepened international engagement, continuing our 20+ years of delivering professional, durable wood processing equipment to the world.

Your Challenges, Our Tailored Solutions

At Tirox, we believe a wood chipper isn’t just a standard industrial machine; It also faces diverse environments, different usage habits and specific processing requirements.This is why we’ve established our Solution Center, compiling years of client challenges and our proven answers.

Find Your Ideal Machine?

Your raw materials, output requirements, and application will determine the perfect match. Let us know these three core needs, and we will ensure you get a wood chipper configured for maximum efficiency and return on investment.

Machines for Extreme Conditions?

Hot, cold, dusty? Environment impacts performance. Overheating in tropics or cold starts in winter need tailored solutions. We customize functions for your specific operating conditions.

Durable Machines, Lifetime Support?

Parts wear? Performance decline? We archive every product sold, ensuring lifetime access to international standard parts. We continuously upgrade components (e.g., A8B blades, auto-greasing) to extend machine life.

Deepen Your Industry Knowledge with Our Blogs

As a company committed to industry responsibility, we believe in empowering you with in-depth knowledge. If you seek to understand the wood processing industry more profoundly, navigate the complexities of sourcing from China, or delve into our technical articles and usage guides, please visit our Blog Center. Here, you'll find comprehensive resources that underscore our profound expertise and reliable project experience.

The Powerhouse Behind Tirox: Our Manufacturing Might

Our robust manufacturing facility is the cornerstone of Tirox’s commitment to durability and performance. We focus on creating equipment that withstands the toughest operational demands. Through advanced production techniques and stringent quality checks, we ensure every Tirox machine delivered worldwide is a reliable asset for your business operations, offering long-term stability and efficiency.

Witness the Trust: Our Global Network of Partners and Users

Our commitment to excellence has earned the trust of clients worldwide. From our valued agents to satisfied end-users, see who visits our factory and partners with Tirox for their wood processing needs.

Delegation from EuroMachinery Solutions assessing our production line.
Esteemed terminal user Mr. Robert Jensen and his family reviewing custom solutions.
North Star Rentals representatives discussing fleet expansion.
Distributor representatives from LatAm Agri-Equip experiencing machine demonstrations.

Inspect The Real Machine

Hesitant to purchase heavy equipment sight unseen? We bring our machines to global trade shows for you to witness the quality firsthand.
See Our Machines at Exhibitions

You can see the robust structure of our equipment for yourself, and our frontline technical engineers will be on-site to answer all of your questions on the spot.

Schedule a Free On-Site Visit

If your company is located near the exhibition city, we can visit you to conduct an on-site survey and tailor the best solution for your needs.

Ensuring Unrivaled Quality Throughout Your Entire Product Journey

Addressing Your Quality Concerns, Right from the Source.
Our 3-step QC process, from sourcing to delivery, ensures your equipment arrives rock-solid
Sourcing · Top-Tier Parts
Engine
We use globally trusted brands only This means maximum uptime and easy-to-find parts for you.
Design · Digital Precision
Proven by 3D simulations
We eliminate design risks for you before production even begins.
Testing · Certified Ready
127 checks & 48-hour stress test
Your machine arrives tested and ready to work immediately.

Ready Stock & Delivery Capacity

Visible Inventory Strength: A Solid Guarantee for Your Project's SuccessIpsum
Rapid Delivery
Your project schedule is critical. Our sufficient in-stock inventory means you don't have to worry about long production lead times, ensuring your equipment can be put into operation on time.
Fast After-Sales Response
We maintain a complete spare parts inventory, allowing us to accurately match and ship any replacement part you need immediately, minimizing your equipment downtime.
Enhanced Global Service & Support
Enhanced Global Service & Support
Tirox experienced engineers conducting annual worldwide tours for professional installations and inspections. You can also book a scheduled on-site inspection when our team is in your vicinity.
Apply to become a Tirox global agent.

Seeking Worldwide Partners

If you’re clearly intrigued by the Tirox difference. Are you ready to expand your business and unlock new opportunities with a leading global manufacturer? Join us in delivering cutting-edge solutions to the world.

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Exclusive Access to 20+ Local Customer Leads Monthly
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Obtain Equipment at the Most Preferential Prices
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Comprehensive Marketing & Technical Support
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Rapid Part Supply & After-Sales Service Priority

Your Questions Answered

Have questions about doing business with Tirox? We answer a range of common questions from businesses like yours.

We have fully considered the operational needs of the equipment in hot regions. For diesel engines, we ensure that their water-cooled radiators are well-designed and remind you to regularly clean the wood chip dust on the surface to maintain optimal heat dissipation. For hydraulic systems, high temperatures may cause the hydraulic oil to thin and affect power. Our solutions include:

  • Equipping a hydraulic oil cooler to actively cool the hydraulic oil.
  • Recommending the use of high-viscosity (such as 68-grade) high-temperature resistant hydraulic oil.
  • Designing a larger hydraulic oil tank as needed to enhance natural heat dissipation capacity.
Yes. In cold regions, we recommend using engine oil and hydraulic oil suitable for low-temperature environments (such as 32-grade), which can effectively improve starting performance. At the same time, please ensure that your equipment's battery is fully charged, as low temperatures will reduce battery performance. If necessary, engine preheating measures can be taken.
The thin air in high-altitude areas may affect the intake efficiency of diesel engines, resulting in a slight decrease in power. When you consult us, please inform us of your operating altitude. Our technical team will recommend and configure the most suitable engine according to the situation to ensure that the equipment can perform excellently in plateau areas.
This is crucial for operations in deserts or dusty environments. Our equipment has been designed with this in mind. The key maintenance you need to perform is: check and clean the air filter more frequently to prevent sand and dust from clogging it, which could lead to reduced engine power or wear. Additionally, regularly cleaning the dust accumulated on the radiator and the machine body can effectively protect your equipment.
Yes, any equipment exposed to the natural environment for a long time will accelerate aging, especially in low-latitude or high-altitude areas with strong ultraviolet rays. Intense sunlight will accelerate the aging of rubber components such as tires and hydraulic hoses. We recommend that when the equipment is not in use, you should cover it with a waterproof and sunproof cover as much as possible, and regularly check the condition of these easily aging components.
High-humidity environments can indeed accelerate the rusting of metal components. The surfaces of our equipment are all treated with professional anti-rust paint. To extend the equipment's service life, we recommend that you clean the machine body promptly after operation and conduct regular inspections and maintenance on key metal parts and lubrication points. For the electrical system, we ensure that key components such as the control panel have a good waterproof design to prevent line failures caused by moisture.
Salt spray is an environmental factor with extremely strong corrosiveness. If you work by the sea, you need to pay more attention to the anti-rust maintenance of the equipment. We suggest that you increase the frequency of lubrication and inspection, with special attention to protecting electrical connectors and metal structural parts. You can use professional anti-rust agents for additional protection to resist salt spray erosion.
In addition to following the recommendations for cold-starting (using low-temperature oil products and ensuring the battery is in good condition), you also need to check whether the freezing point of the engine's coolant meets the local minimum temperature requirements to prevent the radiator from freezing and cracking. Before operation, please clear the snow on the equipment, especially around the feed inlet and moving parts, to ensure safe operation.

Request Your Custom TIROX Quote

Receive direct factory pricing and expert configuration advice for your specific needs.

Find Your Local TIROX Dealer

Get local sales, service, and support from our trusted partners worldwide.

  • Get a $100 coupon
  • Provide customized solutions for free
  • Enjoy an Additional 6 Months of Warranty at No Extra Cost
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