1–1.5 T/H Fescue Hay Hammer Mill in Belgiu

Why Tall Fescue Needs Pre-Cutting Before Fine Grinding

Tall fescue is a perennial forage grass with relatively coarse leaves and stems, particularly when harvested at a more mature stage. This makes it different from dense grain ingredients that can be metered directly into a conventional feed hammer mill. Long hay strands can bridge above the grinding chamber and create irregular loading if whole bales or long loose forage are pushed directly toward the rotor.

The farm therefore uses a bale breaker ahead of the SFSP66×60. Bales are opened, twine and foreign objects are removed, and the forage is reduced to approximately 20–50 mm. A controlled feeder then meters the prepared hay into the grinder. This two-stage size-reduction route gives the hammer mill a more uniform feed and prevents the 55 kW motor from repeatedly encountering large bundles of long fiber.

SFSP66×60 Configuration for Fescue Hay

The approximately 1–1.5 T/H project range reflects the physical behavior of dry fescue rather than the maximum grain-grinding capability of the SFSP66×60 crusher machine. Practical throughput depends on bale density, stem maturity, moisture, screen selection and feeder stability. More mature forage with coarse stems generally creates a greater grinding load than softer, earlier-cut material.

Why Fescue Hay Is Realistic in Belgium

Tall fescue is a recognized forage grass in Belgium. It is suited to mowing and can be conserved as hay or silage, while its tolerance of both relatively wet and dry conditions makes it useful in European forage systems. For the Liège project, the customer uses forage-type tall fescue rather than assuming that every permanent pasture in Wallonia consists primarily of this species.

The harvested forage is dried and stored before grinding. Moisture is normally maintained around 10–15% for stable storage and hammer-mill operation. Wetter hay is more difficult to fracture and can reduce screen throughput, while excessively dry material can generate more fines and dust. Operators therefore check representative bales rather than relying on one fixed moisture value for an entire season.

From 20–50 mm Chopped Hay to 5–10 mm Ground Forage

The principal engineering change across the hammer mill is clearly defined. Bale-opened fescue reaches the machine at approximately 20–50 mm. After impact grinding and passage through the selected screen, the target ground fraction is approximately 5–10 mm.

The customer has multiple screen options available so the forage particle distribution can be adjusted during commissioning. A smaller screen opening generally produces finer material but also reduces practical throughput and increases the proportion of fines. A coarser screen improves capacity but may leave more long stem fragments.

For this reason, RICHI does not describe one 8 mm screen as universally optimal for all beef cattle. The appropriate screen is selected around the actual hay structure and the farm's ration design. Screen aperture is also not identical to final particle size; the hammer mill produces a distribution of particles rather than uniform cylinders of one diameter.

Ground Hay Is Only One Part of the Beef Ration

The farm combines the processed fescue with other ingredients in its existing mixer machine. The hammer mill's role is to improve physical size consistency and make the hay easier to meter and distribute through a mixed ration. It does not determine the nutritional balance of the finished cattle diet.

Grinding forage too finely can reduce the physically effective fiber available to cattle, so the farm does not automatically convert every roughage ingredient into fine meal. The 5–10 mm fescue fraction is used as one component of the ration, while the nutrition program determines whether longer forage or other roughage sources are also required.

The machine therefore should not be credited directly with improved digestibility, faster weight gain or reduced feed conversion ratio. Those results depend on forage quality, ration formulation, dry-matter intake, animal health and overall management.

Moisture, Dust and Foreign Material Need Control

Dry fescue generates fibrous dust and fine particles during hammer milling, particularly when smaller screen openings are used. The project therefore combines the grinder with aspiration and dust collection. A cyclone can separate the main product from the conveying air, while an appropriate filtration system handles finer suspended dust.

Foreign material is another practical concern with baled forage. Pieces of baling wire or other ferrous contaminants can damage the grinding chamber, so the customer removes twine during bale opening and installs magnetic protection before the hammer mill.

Hammer and screen wear is monitored according to actual processed tonnage and forage cleanliness. No fixed 450-hour hammer life or permanent screen-life claim is used because wear conditions vary significantly between farms.

Why 1–1.5 T/H Fits This Beef Operation

The farm plans to grind approximately 500–700 tonnes of fescue hay per year rather than operating the hammer mill continuously. At 1–1.5 T/H, this represents roughly 330–700 effective grinding hours annually depending on the real average throughput.

This allows the farm to process hay in scheduled batches and build intermediate stocks of prepared forage ahead of feeding. The machine therefore has enough hourly capacity for a 500-head annual finishing operation without requiring unrealistic daily operation throughout the year.

If future forage processing increases substantially, the farm would need to review bale breaking, feeding, aspiration, storage and mixer capacity together rather than selecting a larger hammer mill in isolation.

Shipping the Hammer Mill through Antwerp

The SFSP66×60 Fescue Hay Hammer Mill in Belgium is prepared for export from Qingdao, China, with Port of Antwerp-Bruges used as the Belgian container gateway before inland delivery to the Liège area. Antwerp-Bruges remains one of Europe's major container and general-cargo hubs, making it a practical entry point for imported industrial equipment.

Before shipment, RICHI reviews the customer's bale breaker discharge, feeder dimensions, grinder foundation, electrical load, aspiration system, cyclone or filter connection and discharge arrangement. Because the hammer mill is being added to an existing cattle-feed system, these interfaces are more important than supplying equipment the farm already owns.

What to Confirm Before Selecting a Fescue Hay Hammer Mill

• required hay grinding capacity in T/H;
• bale type and bale-breaking method;
• hay moisture and harvest maturity;
• pre-cut length entering the hammer mill;
• required ground particle-size distribution;
• annual tonnes of forage actually requiring grinding;
• dust collection and magnetic protection;
• how the ground forage will be used in the finished cattle ration.

A 1–1.5 T/H Fescue Hay Hammer Mill in Belgium

This Fescue Hay Hammer Mill in Belgium project uses one RICHI SFSP66×60 with a 55 kW main motor to prepare dry tall fescue for a beef cattle feeding operation near Liège. Baled hay is opened and reduced to approximately 20–50 mm before entering the hammer mill, then ground to an approximately 5–10 mm forage fraction at a project working capacity of around 1–1.5 T/H.

For another cattle farm or forage processor, RICHI Machinery needs the hay species, bale dimensions, moisture, stem condition, pre-cut size, required final particle range, annual forage volume, T/H target and existing bale-handling and dust-control equipment. These parameters determine the correct screen and grinder configuration more reliably than choosing a hammer mill only from motor power.