6-10T/H Industrial Wood Chippers for Sale Ireland

An Irish Forestry Enterprise Expanding into Energy

The client is a third-generation forestry management and timber harvesting company with deep roots in County Laois. Traditionally, their profit came from sawlog production. However, with a sharp eye on market trends and sustainability, they decided to vertically integrate by valorizing the 30-40% of each harvest that was deemed "low-grade" or residue.

Establishing a biomass hub required a significant leap in processing capacity. Investing in two identical industrial drum chippers was a calculated move. It allowed them to design their site with a parallel processing line, enabling them to handle different feedstock types simultaneously (e.g., clean sawmill slabs on one machine, and rougher forest thinnings on the other), or to maintain production if one unit required maintenance. Purchasing two machines wasn't about vanity; it was about building a resilient, business-critical infrastructure from day one.

Feedstock Diversity and Machine Specification

The incoming material to the hub is deliberately varied to ensure a steady supply:

• Sitka Spruce and Pine thinnings: The most common material from Irish commercial forests.
• Sawmill co-products: Slabs, edgings, and off-cuts from local sawmills, often bark-on.
• Hedge trimming and landscape arboriculture wood: From local council and landscaping contracts.
• Pallets and clean packaging wood waste.

This mix required a chipper crusher machine that was a true all-rounder: efficient with clean mill waste yet robust enough for barked, knotted thinnings. After careful analysis of expected volumes and the typical piece size (branchwood and slabs under 300mm diameter), the XPJ680x300 model emerged as the ideal workhorse.

• Model: XPJ680x300 (Two Units)
• Inlet Size: 680mm (width) x 300mm (height) – The wide, relatively low infeed is perfect for manually feeding awkward branch bundles and for conveyor-fed sawmill slabs.
• Main Motor Power: 90 kW per machine – Provides ample power for continuous chipping without being oversized for their electrical supply, balancing throughput with energy efficiency.
• Hydraulic Feed System (1.1 kW): Essential for the varied material. It ensures consistent grab and feed of both slippery, debarked slabs and rough, crooked thinnings, optimizing output.
• Cutter Configuration: 2 flying knives and 1 bed knife. A simpler, highly robust configuration that is easier and faster to maintain and sharpen, which is crucial for a two-shift operation aiming for maximum uptime.
• Target Output: Each machine is capable of processing 6-10 tonnes per hour of this mixed feedstock into consistent chips, giving the hub a combined potential output that meets the needs of several large boiler installations.

The Central Role: Producing Premium Fuel Chips

These two industrial wood chippers are the engine room of the entire biomass hub. Their performance directly determines the quality of the final product and the profitability of the business.

The chippers are configured with screens to produce G30-G50 standard wood chips (approximately 20-35mm). This size specification is critical because:

1. Meeting Irish Biofuel Standards: The chips must comply with the Irish Biofuel Standard (I.S. 447) for moisture content and particle size distribution to be used in automated boiler systems in public sector buildings. Consistent chip size ensures efficient auger feeding, complete combustion, and minimal ash.
2. Creating a Tradable Commodity: By producing a standardized, high-quality fuel chip, the client transforms variable waste and low-grade wood into a certified, tradable commodity. They can sell directly to larger district heating schemes and through biomass fuel merchants.
3. Enabling Supply Contracts: The reliability offered by having two machines allows them to confidently enter into supply contracts with hospitals or school groups, guaranteeing delivery regardless of routine maintenance on a single unit.

Shipping to the Emerald Isle

The two drum wood chippers were manufactured in sequence, each undergoing full load testing. They were then prepared for combined shipment. Both units, along with their spare parts packages, were loaded into a single 40-foot high-cube container from Qingdao Port.

The sea route took the container to Port of Dublin, the principal port handling roll-on/roll-off and container traffic for Ireland. From Dublin, the client's transport partner completed the short inland journey to the Midlands site.

Technical Superiority and the Decision for RICHI

Facing competition from European and North American brands, the client chose RICHI's XPJ chippers based on a clear value proposition centered on operational longevity and total cost of ownership.

• Uncompromising Knife Durability: The specification of quenched 6GrW2Si steel for the knives was a major factor. Processing bark-covered Irish spruce is highly abrasive. Longer intervals between sharpening or replacement directly translate to higher uptime and lower cost per tonne chipped—a fundamental metric for their business.
• Engineered Stability for Smooth Operation: The pre-shipment dynamic balancing of the rotor was a key technical detail that resonated. A balanced rotor minimizes vibration, which reduces wear on bearings, the machine structure, and the building itself. It also creates a better, safer working environment for operators during long shifts.
• Hydraulic Feed: The Key to Consistent Throughput: The hydraulic feed system ensures that the machine's full 90kW power is used for cutting, not for struggling to pull in material. This results in a smoother, more productive chipping process and protects the machine from the shock loads of uneven feeding.
• Simplicity and Serviceability: The design, with its high-strength welded frame and accessible cutter assembly, indicated a machine built for easy maintenance. For a client operating two units, the ability for their own team to perform routine servicing quickly was a significant operational advantage.

The RICHI Partnership: Support for a New Business Venture

We supported this project as a strategic partner, not just a supplier:

• Hub Layout Consulting: Our engineers provided feedback on the optimal layout for receiving, pre-sorting, and feeding two chippers in parallel to maximize workflow efficiency.
• On-Site Commissioning and Training: A RICHI engineer spent a week on-site for the installation and commissioning of both machines. Comprehensive hands-on training was provided for the operational and maintenance teams.
• Long-Term Parts and Support Agreement: We established a stocked spare parts list with a local Irish industrial supplier to ensure fast access to critical wear parts, minimizing any potential downtime.

Voices from the Biomass Hub: Client Testimonial

After six months of successful operation, the hub manager shared his perspective:

"Setting up the hub was a big step for us, and the chippers were the make-or-break piece. Having two RICHI machines gave us immediate flexibility and peace of mind. The commissioning was smooth, and your engineer was very helpful training our lads. They're not complicated machines to run, which is a good thing. We're feeding them everything from clean pine off-cuts to brashy tops, and they just keep chipping.

The knife steel is very good—we've only had to touch them up once, and the wear was even. The chip quality is exactly what we aimed for, and our biggest customer, a local college, is very happy with the consistency. For a new business like this, you need equipment that works every day and doesn't cause headaches. These industrial wood chippers from RICHI have been exactly that. They're the reliable backbone we needed."

Conclusion: Building Ireland's Renewable Future, One Chip at a Time

This project in the Irish Midlands exemplifies how strategic investment in robust, scalable technology can enable businesses to pivot towards sustainable, future-proof markets. The two RICHI XPJ680x300 chippers are more than just machines; they are the enabling technology that allowed a traditional forestry business to become a key player in Ireland's renewable energy supply chain.

They demonstrate how industrial wood chippers for sale from RICHI are engineered not just for performance, but to be the dependable foundation upon which successful, modern biomass enterprises are built.

Are you planning to process wood residues, establish a chipping operation, or supply the growing biomass fuel market? The productivity and reliability of your drum chippers will define your success. RICHI Machinery offers a range of industrial wood chippers and heavy-duty timber shredders designed for profitability and endurance.

If your vision requires powerful, reliable chipping solutions, contact RICHI Machinery today. Let's discuss how we can provide the equipment and partnership to power your project, just as we did for the pioneering biomass hub in Ireland.