Broilers Deep Litter Farm for 45,000 Birds: Livi Machinery Two-House Renovation Solution

For poultry investors who already own farm buildings, starting a new broiler project does not always require constructing completely new houses.

Converting existing structures into a modern broilers deep litter farm can make better use of available assets, but the renovation must be based on engineering calculations rather than simply installing new equipment inside the old buildings.

In this 45,000-broiler project, Livi Machinery focuses on five connected issues:

• usable bird space inside the two houses;
• automatic feeding and nipple drinking layout;
• ventilation capacity and new wall openings;
• heating and insulation requirements;
• electrical load and environmental control.

The purpose is to turn two existing poultry houses into one coordinated production system while allowing each building to operate according to its actual dimensions and environmental conditions.

What Is a Broilers Deep Litter Farm and What Equipment Does It Need?

A broilers deep litter farm raises broilers directly on a prepared floor covered with litter material rather than in cages. In commercial production, however, deep litter farming can still use a high level of automation.

A modern broilers deep litter farming system normally combines feed storage, automatic pan feeding, nipple drinking, heating, mechanical ventilation, air inlets, environmental control and lighting.

How Much Space Is Needed for a 45,000-Bird Broilers Deep Litter Farm?

The usable floor area of the two houses is the starting point for the capacity calculation.

Areas occupied by service rooms, structural obstacles or spaces unsuitable for bird production should not automatically be included in the stocking calculation.

If both existing houses provide similar usable floor areas, approximately 22,500 broilers per house can be used as an initial planning reference.

If one house is larger or has fewer internal obstacles, bird numbers should be redistributed rather than forcing exactly the same capacity into both buildings.

How Should Two Existing Poultry Houses Be Renovated Before Equipment Installation?

Before designing the broilers deep litter farm equipment layout, the condition of each building should be checked carefully.

Important information includes:

• internal length, width and height;
• roof and wall construction;
• insulation condition;
• column positions;
• doors and service passages;
• existing windows and fan openings;
• floor and drainage conditions;
• available electrical supply;
• space for feed silos and auxiliary equipment.

Existing openings should then be divided into four categories: retain, modify, seal or add.

This step is especially important because old windows and wall openings may interfere with the new ventilation strategy.

How Many Feed Lines Are Needed for a 45,000-Bird Broilers Deep Litter Farm?

The number of feed lines should not be determined from bird capacity alone.

It depends on house width, feed-pan capacity, pan spacing, structural columns and the distribution of broilers throughout the house.

Typical feeding process: Feed silo → conveying line → hopper → feed pipe → automatic feed pans

A properly planned broiler pan feeding system helps distribute feed along the house, reduce repetitive manual feeding and improve management efficiency in a commercial deep litter farm.

For two existing houses, Livi Machinery can calculate feed-line quantities separately because the two buildings may differ in width or internal layout.

How Should Nipple Drinking Lines Be Arranged in a Broilers Deep Litter House?

Drinking lines should be coordinated with feed lines rather than added after the feeding layout has already been finalized.

The design should consider line spacing, water pressure, suspension height and accessibility during different broiler growth stages.

Water leakage also needs to be controlled carefully because excessive moisture can reduce litter quality and negatively affect the internal poultry house environment.

How Do You Design Ventilation for a 45,000-Bird Broilers Deep Litter Farm?

Ventilation is one of the most important systems in a large commercial broilers deep litter farm.

The system normally needs to operate at different stages:

Minimum Ventilation

Minimum ventilation introduces fresh air and removes moisture and undesirable gases when major cooling is not required.

Transitional Ventilation

Transitional ventilation provides additional airflow as bird age, heat production and outdoor temperature increase.

High-Volume Ventilation

High-volume or tunnel ventilation is used during hot-weather periods when much higher airflow is needed.

Fan quantity should therefore be calculated from the required airflow of each house, selected fan performance, inlet area and actual building conditions.

Where Should Fans and Air Inlets Be Added During an Existing Broiler House Renovation?

This is one of the most important questions when converting old poultry buildings into a modern broilers deep litter farm.

Installing more fans alone does not guarantee good ventilation.

Replacement air must also enter through controlled locations. If old windows, unused wall openings or doors allow excessive uncontrolled air entry, airflow may bypass part of the bird area.

Before cutting new openings, the renovation plan should determine:

• which existing openings can remain;
• which openings should be sealed;
• where controlled air inlets should be installed;
• where exhaust fans should be placed;
• whether additional hot-weather inlet area is required;
• whether new openings affect structural safety.

How Much Heating Does a 45,000-Bird Broilers Deep Litter Farm Need?

Heating is particularly important during the brooding period, but the heating requirement cannot be calculated from bird numbers alone.

The design should consider:

• internal house dimensions;
• minimum outdoor temperature;
• required brooding temperature;
• roof and wall insulation;
• uncontrolled air leakage;
• minimum ventilation heat loss;
• available heating energy source.

In an old building, improving sealing and insulation may reduce heating demand more effectively than simply installing larger heating equipment.

How Can a Broilers Deep Litter Farm Reduce Energy Consumption?

Energy management should be considered during the design stage rather than after the farm begins operating.

A useful distinction is the difference between installed electrical power and actual operating time.

For existing houses, reducing uncontrolled air leakage can be one of the most practical ways to improve both heating and ventilation efficiency.

What Electrical Load Should Be Planned for a Modern Broilers Deep Litter Farm?

Older poultry houses may not originally have been designed for automatic feeding, multiple ventilation fans, lighting and environmental controllers.

The electrical review should therefore include:

• ventilation fan motors;
• feed-line motors;
• main feed conveying equipment;
• lighting;
• environmental controllers;
• cooling equipment;
• water-related equipment;
• electrical heating where applicable.

Backup electricity should also be considered for critical environmental equipment, particularly in hot climates where ventilation interruption can quickly become a production risk.

What Is the Best Equipment Layout for Two Existing Broiler Houses?

There is no single standard layout that should be copied into every broiler project.

The design should coordinate:

• automatic feed lines;
• nipple drinking lines;
• heating equipment;
• lighting;
• environmental sensors;
• structural columns;
• service passages;
• air-inlet and fan positions.

If the two existing houses are different in width or structure, they may require different equipment layouts even though both belong to the same 45,000-broiler project.

The objective is not to make the two houses visually identical. The objective is to achieve consistent feeding, drinking and environmental performance.

Is It Better to Renovate Existing Poultry Houses or Build New Broiler Houses?

Renovation may be practical when:

• the main building structure remains reliable;
• usable floor area is sufficient;
• new ventilation openings can be created safely;
• insulation can be improved;
• feeding and drinking equipment can be installed efficiently;
• electrical capacity can be upgraded;
• the remaining building life supports the investment.

A completely new poultry house may be more suitable when the old structure severely restricts ventilation, layout or future expansion.

What Information Does Livi Machinery Need to Design a 45,000-Bird Broilers Deep Litter Farm?

Existing Poultry House Information

• length × width × internal height;
• photos and videos of both houses;
• column positions;
• door and window positions;
• existing fan openings;
• roof and wall materials;
• floor conditions.

Production Information

• target capacity: 45,000 broilers;
• target market weight;
• production cycle;
• stocking strategy.

Local Conditions

• maximum summer temperature;
• minimum winter temperature;
• humidity conditions;
• available voltage and electricity;
• power stability;
• available heating energy source.

Once these details are available, Livi Machinery can move from a general equipment recommendation to a project-specific broilers deep litter farm design.

Why Use Livi Machinery for a 45,000-Bird Broilers Deep Litter Farm Renovation?

Renovating an existing poultry house involves more than supplying individual pieces of equipment.

The key engineering task is connecting the old building structure with the new production system.

Livi Machinery can coordinate house assessment, bird-capacity planning, automatic broiler pan feeding equipment , drinking-system layout, ventilation design, wall openings, heating configuration and electrical-load planning.