1.8–2.0 T/H Square Hay Bale Pellet Press for Commercial Farm in Saudi Arabia

Why a Commercial Dairy Farm Wants Its Own Hay Pellet Press

Commercial dairy farming in Saudi Arabia operates under conditions that make feed planning particularly important. Water availability, high summer temperatures, land-use considerations and the cost of securing consistent forage supplies all influence how farms manage their feed inventories. Large dairy businesses therefore need to pay close attention to the quality of purchased forage, the timing of deliveries and the way ingredients are stored and prepared before feeding.

Alfalfa hay is an important forage ingredient for dairy cattle because it supplies fiber, protein and other nutrients that can contribute to a balanced ration. However, dry hay is bulky. Large rectangular bales require suitable storage space, handling equipment and a preparation process before the forage can be incorporated into a uniform manufactured feed product. When hay is supplied from outside the farm, consistency between deliveries can also vary with harvest conditions, baling practices, moisture and leaf retention.

The farm in this project is not attempting to eliminate long forage from every part of its feeding program. Long hay and mixed rations may remain appropriate for particular groups of cattle. The purpose of the new square hay bale pellet press for commercial farm use is narrower: produce a controlled batch of forage-rich pellets for a defined feeding application, where a compact and more uniform product is useful.

Adding a hay pellet mill also gives the farm another way to manage selected forage batches. Hay can be processed in planned production runs rather than being used only in its original bale form. The farm can establish a defined particle-size range, formulate a repeatable blend and record how each batch behaves during pelleting. Those records are valuable when the quality of purchased hay changes from one shipment to the next.

Why Saudi Arabia Is a Suitable Market for This Application

Saudi Arabia has an established commercial dairy industry, including large farms that manage substantial quantities of feed ingredients. The country's agricultural statistics record milk production, dairy farm activity and the use of feed materials such as barley and wheat bran. These are relevant indicators for a project that combines imported forage with locally available or commercially traded concentrate ingredients.

Water-intensive forage production is a significant consideration in the Kingdom. A commercial farm may therefore rely on purchased forage rather than assuming that all of its alfalfa requirements can be grown on-site. Imported dry alfalfa bales provide a practical feedstock for this type of equipment project, provided that the farm has confirmed the supply contract, quality specifications and delivered cost.

The business case is not based on claiming that every dairy farm in Saudi Arabia needs a hay pellet mill. A dedicated machine is more relevant where a farm has a regular forage supply, sufficient cattle numbers to justify batch production, existing preparation equipment and a clear reason to manufacture a pellet product. Smaller farms may find purchased finished feed more practical, while large operations with suitable infrastructure can evaluate the economics of producing a portion of their feed internally.

For this farm, the investment is intended to improve the handling and presentation of one part of its forage supply. The CZLH420 is sized for a meaningful commercial production requirement without automatically assuming that the customer needs the largest machine in the product range. The selection also leaves the farm's wider feeding program intact, rather than forcing all forage through a single processing route.

From Rectangular Alfalfa Bales to a Defined Feed Formula

The main raw material is dry alfalfa hay supplied in large rectangular bales. This form is suitable for the project because the farm already has a bale-handling area and can organize incoming forage by supplier, delivery date and quality grade. The bales are stored under cover to protect them from moisture and contamination before processing.

The alfalfa is not fed directly into the ring die pellet mill as a complete bale. A bale breaker or suitable bale-opening arrangement is required first, followed by chopping and grinding equipment capable of producing a consistent particle size. The farm already operates this upstream preparation equipment, which is one reason a single pellet mill is sufficient for the proposed upgrade.

For the initial production program, the proposed formula is 70% ground alfalfa hay, 20% barley and 10% wheat bran by weight. Alfalfa provides the principal forage component, barley contributes starch and energy, and wheat bran adds fiber and other nutrients. The formula is a project starting point rather than a universal dairy ration. A qualified nutritionist must confirm the final inclusion rates against the cattle's milk-production stage, forage analysis, concentrate intake and the rest of the total mixed ration.

The barley should be cleaned and ground to a suitable particle size before mixing. The wheat bran should be checked for moisture, flow characteristics and storage condition. Alfalfa hay needs particular attention because leaf loss during handling, coarse stems and changes in moisture can influence both nutritional value and pellet formation. The three ingredients are weighed and blended before entering the pelleting process.

Dry hay for this project is expected to arrive at approximately 10–13% moisture, subject to inspection and supplier specifications. This is a planning range, not a measured result for a particular shipment. If a delivery is wetter than expected, the farm should assess its storage stability and processing suitability before use. The pellet mill is not a substitute for a dedicated dryer, and wet or spoiled forage should not be introduced simply to maintain production.

The Selected Machine: CZLH420 Grass Feed Pellet Mill

The selected equipment is one CZLH420 ring die grass feed pellet machine. This model is listed with a 90 kW main motor and a reference capacity of 1.8–2.0 T/H for the specified grass and straw feed-pelleting configuration. The machine includes a conditioner and forced feeder, which are relevant to the controlled feeding and conditioning of forage-based material before it enters the ring die.

• Machine model: CZLH420
• Machine type: Ring die grass and forage feed pellet mill
• Main motor power: 90 kW
• Arch-breaking feeder motor: 3 kW
• Forced feeder motor: 1.5 kW
• Ring die inside diameter: 420 mm
• Reference production capacity: 1.8–2.0 T/H
• Target finished pellet diameter: 8 mm
• Heating and conditioning arrangement: Conditioner included; final steam and utility requirements to be confirmed during engineering
• Purchase quantity: One machine
• Primary application: Alfalfa-based forage pellets for a commercial dairy feeding program

The reference capacity comes from the supplied model specifications. Actual throughput will depend on the alfalfa's fiber structure, the grinding result, moisture, formula, conditioning settings, die configuration and required pellet durability. A mixed formula containing barley and wheat bran may behave differently from a 100% alfalfa formula. The production rate should therefore be confirmed against the customer's actual material and product requirements rather than treated as a guaranteed output under all conditions.

The 8 mm pellet diameter is selected for the farm's intended adult-cattle application. Pellet size alone does not determine whether a feed is nutritionally suitable. The final product still needs an appropriate fiber profile, particle-size distribution, pellet durability and feeding strategy. The farm's nutritionist should also ensure that the manufactured pellets fit the wider ration and do not unintentionally replace the physically effective fiber required for normal rumination.

Why the Farm Chose a Single Pellet Mill Instead of a Complete Line

The customer already has the main equipment needed to prepare the ingredients. Bale opening, forage grinding, ingredient weighing and mixing are handled upstream. The immediate bottleneck is the absence of a dedicated machine to compact the prepared mixture into forage-rich pellets.

Purchasing a complete new feed production line would mean duplicating equipment that remains useful. A single CZLH420 allows the farm to retain its existing preparation equipment and concentrate its capital expenditure on the pelleting stage. The installation still requires a review of the feed mixer discharge, transfer conveyor, mill inlet, finished-pellet collection and electrical connections, but it does not automatically require a new building or a fully independent production system.

The single-machine approach also gives the farm a way to evaluate the product before expanding its production program. It can begin with one defined alfalfa-based formula, monitor raw-material consumption and finished-pellet quality, and then decide whether additional products or longer production hours are commercially justified.

That staged approach is useful where feed prices and forage supply conditions can change. It avoids assuming that maximum equipment capacity is always the best investment. The right machine is the one that fits the customer's actual batch size, operating schedule, existing utilities and downstream demand.

How the CZLH420 Handles Forage-Rich Material

Forage materials behave differently from grain-dominant feed. Ground alfalfa contains long fibers and a different balance of protein, minerals and structural material from barley or other cereal ingredients. If the particles are too coarse, the mixture may feed unevenly and form pellets inconsistently. If the forage is ground excessively fine, the farm may lose some of the physical characteristics it intended to retain in the ration. The grinding specification therefore needs to be set around both pellet formation and nutritional requirements.

Once the ingredients have been weighed and mixed, the prepared material enters the conditioner. Conditioning settings depend on the formula and the moisture and temperature needed for stable pelleting. Steam may be used where the final configuration and process design call for it, but the actual steam supply, pressure, consumption and operating settings must be established during technical planning. No steam consumption figure should be assumed from the motor-power table alone.

The forced feeder helps move the conditioned mixture into the pelleting chamber at a controlled rate. Inside the ring die, rollers press the material through the die holes to form cylindrical pellets. The die opening, compression ratio and operating settings should be selected according to the forage blend and the required pellet properties. A configuration suitable for a grain-rich formula is not automatically the best choice for a fibrous alfalfa mixture.

After discharge, the hot pellets need suitable cooling before storage. Cooling allows the product to stabilize and helps reduce the risk of condensation when warm pellets are placed in bags, bins or bulk storage. Screening may be needed to remove fines, while the finished product should be checked for moisture, durability and particle-size consistency before it is released for feeding.

Because the purchase is for a single pellet mill, the farm must verify that its existing downstream equipment can handle the expected discharge rate. If it does not already have suitable cooling or screening equipment, those requirements should be addressed in the project layout. A pellet mill alone does not automatically provide a complete, ready-to-store feed product.

What the Finished Pellets Are Intended to Do

The initial product is an 8 mm forage-rich pellet based on alfalfa, barley and wheat bran. Its primary purpose is to provide a compact, uniform feed ingredient for selected adult dairy cattle feeding programs. Compared with loose ground forage, a properly manufactured pellet can be easier to meter and blend with other ration components and can simplify storage and transport within the farm.

The pellet should not be described as a complete dairy ration unless the final formula has been designed and verified as one. In this project, the forage-rich pellet is intended to form part of a wider feeding program. The amount fed must be set by the farm's nutritionist according to milk yield, lactation stage, body condition, forage availability and the rest of the ration.

The farm may also evaluate a separate forage pellet for dry cows or replacement heifers, but that would require a different nutritional specification. Lactating cows, dry cows and growing heifers do not have identical requirements. Even if the same pellet mill can physically process several formulas, each product needs its own formulation and quality controls.

The pellet press may also be suitable for other forage-based feed products when the raw materials and formulation are appropriate. Depending on the farm's requirements, these may include mixtures containing alfalfa, suitable grass hay, selected cereal straws or other approved forage ingredients. Such materials cannot simply be substituted without checking their fiber characteristics, digestibility, contamination risks and nutritional contribution.

Equipment Features That Matter to the Farm

The CZLH420 combines a ring die pelleting system with an arch-breaking feeder, forced feeder and conditioner. This configuration is relevant when processing a forage-rich mixture because fibrous materials can bridge in hoppers or feed less consistently than free-flowing grain meals. The arch-breaking arrangement helps maintain material movement, while the forced feeder supports controlled delivery to the pelleting chamber.

The ring die is a key wear component and should be matched to the intended product. Die-hole diameter, effective compression and material condition influence pellet formation, output and durability. The farm should confirm the final die configuration with RICHI Machinery after the formula, target pellet size and expected raw-material characteristics have been reviewed.

Maintenance access also deserves attention. The installation should leave adequate space around the pellet mill for inspection, die and roller servicing, lubrication and routine cleaning. A practical layout makes it easier for operators to identify changes in vibration, noise, feeding behavior or pellet quality before they turn into larger production interruptions.

Motor ratings are only one part of the equipment decision. Electrical supply, starting method, protection devices, cable sizing and the relationship between the pellet mill and existing upstream equipment must be confirmed before installation. The plant's actual voltage and frequency should be included in the final order documentation.

RICHI Machinery's Work Before the Order

For a single-machine project, equipment selection should start with the material rather than the model number. RICHI Machinery can review photographs of the rectangular hay bales, the customer's bale-opening and grinding arrangements, the target formula and the intended pellet diameter. This gives the engineering team a clearer basis for discussing whether the CZLH420 matches the planned operating conditions.

The review should also establish how the farm intends to feed the pellet mill. If the existing mixer discharges in batches, the buffer hopper and feeding arrangement need to accommodate those batches without creating an irregular supply to the machine. If the existing conveyor is too low, too narrow or positioned on the wrong side, the connection needs to be addressed before the machine is installed.

RICHI Machinery can provide equipment drawings and interface information for the customer's layout review, along with guidance on the conditioner, forced feeder and die configuration. The electrical requirements and maintenance clearances should be checked against the available building space. These practical details reduce avoidable changes during installation and help the farm prepare its utilities in advance.

For a new formula, a representative sample of the actual ground alfalfa and concentrate blend is valuable. Material testing can help identify whether the mixture feeds evenly and whether adjustments to particle size, moisture or conditioning are needed. The final operating settings should be confirmed through commissioning rather than copied blindly from a different feed formula.

RICHI's role is to supply the appropriate machine and technical information for integration into the customer's operation. The farm remains responsible for feed formulation, ingredient acceptance, hygiene, storage management and the nutritional suitability of the finished product. Keeping those responsibilities clear helps the equipment purchase fit the wider feed-management program.

Shipping to Saudi Arabia

The machine is planned for shipment from Qingdao Port in China to King Abdulaziz Port in Dammam, Saudi Arabia. King Abdulaziz Port is a major commercial port serving the Kingdom's Arabian Gulf coast and is a practical destination to evaluate for equipment intended for an operation in the Eastern Province.

The final shipping arrangement will depend on the packed dimensions, shipment terms and vessel schedule. Before dispatch, the customer should confirm the unloading arrangements, the space available for temporary storage and the route from the receiving area to the installation location.

Installation preparation should include verification of the foundation or floor loading, electrical supply, cable routing, working clearances and connections to the existing material-handling equipment. The machine should not be energized until installation checks and the manufacturer's safety procedures have been completed.

Customer Evaluation: What Will Determine Success?

For the farm, the most useful measure of success is not the machine's nominal motor power by itself. The key questions are whether the prepared alfalfa blend feeds consistently, whether the machine can produce the required 8 mm pellets at a commercially useful rate, and whether the finished product meets the farm's handling and feeding specifications.

During commissioning, the farm should record the actual formula, ingredient moisture, grinding conditions, conditioning settings, die configuration and measured production rate. It should also inspect pellet durability, fines generation and the condition of the finished pellets after cooling. These records provide a meaningful basis for comparing later batches and identifying the source of changes in performance.

The farm's operating team should pay particular attention to variations in alfalfa quality. A bale with more coarse stems, a different leaf-to-stem ratio or a different moisture level may behave differently from the material used during the first trial. The same formula percentages do not guarantee identical pellet quality if the physical characteristics of the ingredients have changed.

Customer feedback should be collected after the machine has operated under normal farm conditions. Useful feedback would cover ease of integration with the existing feed-preparation system, operator access, consistency of the pellets and the practicality of routine maintenance. Any published quotation or numerical performance claim should be based on the farm's actual acceptance records rather than assumed in advance.

A Focused Investment in Forage Feed Processing

The square hay bale pellet press for commercial farm in Saudi Arabia is planned as a targeted addition to a large dairy farm's existing feed-preparation operation. The project begins with a clearly defined raw material: dry rectangular alfalfa hay bales, supplemented by barley and wheat bran, prepared and pelleted into an 8 mm forage-rich feed product.

The CZLH420 provides a reference capacity of 1.8–2.0 T/H, a 90 kW main motor, a 420 mm ring die and the feeder and conditioning components specified for grass feed pelleting. Final output will depend on the actual formula, preparation quality, die configuration and operating conditions, so the farm should verify performance with its own ingredients.

For commercial dairy farms considering a square bale hay pellet press, alfalfa pellet mill or grass pellet machine, the first step is to establish the intended product and assess the equipment already available on site. RICHI Machinery can help review the raw materials, pellet size, machine configuration and installation interfaces so that the selected equipment addresses a real processing requirement rather than duplicating machinery the customer already owns.

For a farm that regularly handles dry alfalfa bales and wants to manufacture a defined portion of its forage feed internally, a properly selected ring die pellet mill can be a practical investment. The best result comes from matching the machine to the material, confirming the complete process around it and measuring the finished feed against the farm's own operating and nutritional requirements.