1. Product Introduction: Horizontal Grinder

The Wanshengda WSD Series Horizontal Grinder represents our latest advancement in high-efficiency wood processing technology. Engineered for versatility and performance, this series is available in three configurations: tracked (crawler), wheeled, and stationary. Choose the ideal model to match your specific operational mobility needs and worksite conditions.

2. Model Features & Application Scenarios

Tracked (Crawler) Grinder

Drive System: Powered by a robust crawler track system.

Core Advantage: Delivers superior mobility and terrain access, operating seamlessly across challenging environments such as forests, woodlands, landscaping sites, and demolition piles.

Tackles Your Toughest Wood Waste. Its high-torque drive and durable cutting tools power through tree stumps, roots, large limbs, and construction timber.

Wheeled & Stationary Grinders

Provide a reliable, efficient, and cost-effective solution for projects on level ground or within fixed industrial processing lines.

3. Wide-Ranging Applications

Turns virtually any wood or plant fiber into value. The WSD Grinder is the versatile heart of the resource recovery and bioenergy chain：

Primary Feedstock: Whole logs, logging residues (branches, tops), and wood manufacturing waste (slabs, edgings, cores, scrap veneer).

Additional Feedstock: Fibrous non-woody materials like sugarcane bagasse, reed, and bamboo.

End-Use Outputs:

Panel Production: High-quality furnish for manufacturing particleboard, MDF, and HDF.

Pulp & Paper Mills: Consistent, clean wood chips meeting industry specifications.

Biomass Energy: Uniform boiler fuel for biomass power plants and heating systems.

Landscaping & Forestry: Efficient processing of green waste and forestry slash into usable mulch or compost material.

4. Core Working Principle

In operation, the grinder's motor drives a heavy-duty rotor at high speed. Material is fed uniformly into the sealed grinding chamber.

Powerful Size Reduction. Freely swinging hammers on the rotor deliver a triple-action force—pounding, shearing, and tearing—to instantly break down even the toughest materials.

Screening & Classification: Processed material is forced against the chamber's wear liners and a sizing screen. Properly sized particles pass through the screen openings immediately. Oversized material is retained for further reduction by the hammers until the desired specification is achieved.

5. Structural Design & Performance Features

The grinder features an integrated, space-saving design with four key systems:

Smart Feeding for Uninterrupted Flow. The system features a wide opening with powerful top and bottom rollers that steadily feed everything from brush to pallets and odd-shaped slabs. The top roller automatically adjusts its grip and position based on the material, boosting throughput, preventing jams, and ensuring smooth, stable operation.

Grinding System (The Heart):

Rotor Assembly: The Reliable Core. At the heart of the grinder is a massive steel shaft and discs, fitted with multiple, free-swinging hammers. These heavy-duty hammers are dynamically balanced for smooth operation and can be quickly replaced when worn, minimizing downtime.

Screening System: A surrounding screen with a precisely calibrated gap to the hammer tips defines the final product size. The discharge outlet below the screen controls output gradation.

Tailor the output to your fuel specs. Simply by changing the screen, the grinder can produce biomass fuel to your exact requirements—for example, 6-10 cm strands for straw or 5-8 cm (and smaller) uniform wood chips.

Discharge: Efficient & Flexible. Located right after the grinding chamber, this system quickly and cleanly moves processed material—using either a conveyor or a blower—directly into a pile or waiting truck for easy removal.

Power & Control System: A high-horsepower power plant delivers reliable energy to the grinding and conveying mechanisms. Operate from the cab or up close. Choose between the standard, fixed control panel or an optional remote. This dual-control setup lets you run the machine from a safe distance for better visibility and added convenience.

6. Core Value Proposition

The WSD Series Horizontal Grinder turns diverse wood and organic waste streams into consistent, high-value products. Reliable power. Consistent output. Wide adaptability. This is why the WSD Grinder is the essential machine for businesses in biomass fuel, panel manufacturing, and recycling—turning material into profit efficiently and reliably.

Technical parameters

Turn wood waste into precise value. The WSD Horizontal Grinder delivers the power, consistency, and flexibility to transform diverse scrap into premium-grade material. It's engineered to meet the strict standards of biomass fuel and board production, serving as the key piece of equipment for profitable, efficient resource recovery.