Learn how poultry cages and equipment are fabricated for commercial chicken farming. Discover material selection, hygiene design, and fabrication techniques for battery, barn, and free-range systems.
Scope of Poultry Cage Equipment Fabrication
Commercial poultry farming requires specialized equipment that provides for bird welfare while maximizing production efficiency. Poultry cages, feeding systems, and housing components must withstand corrosive droppings, frequent cleaning, and constant bird activity. At Fulei Metal, we fabricate poultry equipment for chicken farms across Europe and Southeast Asia.
Poultry Equipment Types
Battery cage systems house multiple birds in stacked rows of wire-floored cages, with cage frames, door mechanisms, and egg collection channels from galvanized steel wire and tube. Feeding systems include feed troughs, automatic feed delivery components, and feed storage bins. Watering systems include nipple drinker lines, water pipe brackets, and water medication system components. Layer hens require nest boxes for egg laying. Broiler houses require feeder and drinker line supports, ventilation equipment brackets, and curtain systems.
Sheet and Grade Selection for Poultry Cage Equipment Fabrication
Poultry cage floors and walls use galvanized steel wire with diameters of 2.0 to 5.0 mm. Cage frames and equipment supports use galvanized steel tube (20×20 to 50×50 mm, 1.0 to 2.0 mm wall). For components exposed to severe corrosion such as feeder pans in contact with wet feed, stainless steel (grade 304) provides superior longevity.
Hygiene and Cleaning Design
All poultry equipment must have smooth, easily cleanable surfaces. We design components without crevices, ledges, or joints where droppings and bacteria could accumulate. Equipment designs must prevent water accumulation. Poultry houses are cleaned with chemicals that can attack metal coatings, so we specify compatible coating systems.
How Poultry Cage Equipment Fabrication Is Fabricated
Our TRUMPF fiber laser cuts frame components, brackets, and mounting plates. Galvanized steel wire is cut and formed into cage floor and wall grids using automated spot welding equipment. Steel tubes are cut to length and notched for frame assembly. Frame assembly uses spot welding for wire grids and MIG welding for tube frames. Most poultry equipment is galvanized after fabrication, with stainless steel components possibly electropolished.
Poultry Framework: Ammonia Attacks the Coating
Poultry housing puts a specific demand on the steel that general fencing does not. The atmosphere is warm, humid and ammonia-bearing, and ammonia attacks zinc steadily. That makes coating thickness on the inside surfaces of the framework the figure that decides service life, not the thickness on the outside where it is easy to measure. Tray and belt clearances are also set with an allowance for the coating, because a gap that measures correctly on bare steel can close up once the parts are galvanized.
Where to Start With Poultry Cage Equipment Fabrication
Poultry equipment fabrication requires understanding of bird welfare, hygiene requirements, and corrosion challenges. Fulei Metal’s experience in poultry equipment manufacturing makes us a trusted partner for commercial poultry farming projects.
Fulei Metal builds components like this in-house. The DFM engineering review page explains how the process is set up and checked, while custom sheet metal fabrication covers the materials and finishes we normally run. Related reading: Sheep Gate Fabrication.
What a Poultry Equipment Drawing Has to Show
Poultry equipment drawings are usually short on dimensions because the product looks simple, and that is where the rework comes from. A cage floor looks like a mesh panel; what actually decides whether the part works are the wire diameter, the mesh opening, the frame section it is welded into, and whether the welds sit where the birds will stand. Wire that is too thin for the span sags, and a sag in a cage floor changes how the eggs roll and how the droppings fall — both of which the farm will notice before anyone reads a drawing.
Two notes belong on every enquiry. The first is the galvanizing sequence: welded mesh that is cut after coating has bare steel at every trimmed edge, while a part that is fabricated first and hot-dip galvanized afterwards carries a continuous coating over the welds. In a house that gets washed down, the second route is the one that lasts. The second note is the edge and burr requirement on anything the birds contact. A trimmed wire end inside a cage is a welfare issue, not just a finish issue, and it needs to be a stated requirement rather than an assumption.
Can you build to our existing cage drawings?
Yes. Send the drawings with the wire specification, frame section and the galvanizing note, and we will flag anything that will not hold up to the cleaning method used on the farm. That review is part of the quotation.
Do you supply drinkers, feeders or the house structure?
No. We fabricate the metal components — cage frames, floors, doors, troughs, brackets and supports. Drinkers, feeders, ventilation units and anything electrical are supplied by you or by your equipment vendor.
Where Poultry Equipment Wears Out First
Corrosion in a poultry house is driven by moisture and by ammonia from the litter, and it attacks the same places every time: the weld zones on a mesh-to-frame joint, the cut ends of tube, and the fold lines where a trough has been formed. A coating that is intact across the flat will still fail at those points if the preparation before coating was light, so surface preparation and coating are specified together rather than separately.
The second wearing point is mechanical. Doors and latches are opened daily and are the parts most often reported as failures, because a latch that has to be operated wearing gloves needs more clearance than one that does not. Hinge pins, gate hooks and sliding catches are worth specifying as replaceable parts on the drawing rather than as welded-on details, so a farm can swap one without cutting into the frame.
Inspection follows the buyer drawing and the approved sample, with general tolerances to ISO 2768 unless the drawing states otherwise. Mesh aperture and wire diameter are checked against the specification, and coating thickness is recorded per batch. Material and coating documentation is issued per order — see material certification and traceability. Wire goods and open frames are bundled and packed so coated faces stay apart in transit; for export consignments see export packaging standards. Where a complete installation has to satisfy a welfare or electrical standard, that assessment belongs to the installer or the authority having jurisdiction, who see the whole system rather than one fabricated part.
Need a Similar Part?
Most enquiries that start on a page like this are not an order for Poultry Cage and Equipment Fabrication — they are a search for a factory that can make something like it. Send us your drawing, 3D model or sample and we will review the manufacturing process and the quotation requirements, then come back with a process plan, a price and a lead time.
We work from 2D drawings, STEP / DWG / DXF / PDF files, or a physical sample if that is all you have.
No complete drawings yet? Describe the part, send photos or a sketch, or send a sample — we can start from there. Discuss your project.
Trade Terms and Delivery
We quote under the standard Incoterms your logistics team already works with, and build the packing and documentation around the one you choose.
- EXW — you collect from our Ningbo facility and run export clearance through your own forwarder.
- FOB Ningbo — we deliver to the vessel at Ningbo port and handle export clearance.
- CIF — we cover carriage and insurance to your named destination port.
- DDP — we handle carriage, insurance, import clearance and duties through to your door.
Send your destination country, target delivery date and preferred trade term together with the drawing. Request a quotation.
Payment Terms
How a project is paid for is agreed before production starts, and the structure that applies to your order is stated on the quotation and on the order confirmation, so there is no ambiguity later.
- 30% advance payment with the order and the 70% balance before shipment — our standard structure.
- 70% advance payment with the order and the 30% balance before shipment — used for some projects.
- 100% payment in advance before production starts — used for some projects.
If your finance team works to a fixed structure, say so in the first enquiry and we will confirm what applies to your order before you commit. Request a quotation.
Quotation Time
We quote from your drawings. How long that takes depends on what the part asks for:
- Simple parts — quoted within 24 hours. Laser-cut blanks and bent components, supplied with complete 2D or 3D drawings. Mon–Fri, GMT+8.
- Complex assemblies — quoted after the drawing review. Payment kiosks, multi-part welded frames, enclosures with purchased hardware, or anything needing a coating or assembly trial. We confirm a quotation date once the scope is clear.
Production lead time is quoted separately, after drawing review and process confirmation. Send your drawings.
What stands behind this quotation
- Manufacturing since 20162,500 m² Ningbo plant — 3 laser cutting machines (including newer TRUMPF), 4 CNC press brakes and 10 welding stations.
- Shipped to more than 30 export marketsEnclosures, cabinets and formed parts supplied to OEM buyers across Europe, North America and Asia.
- 123 documented product casesMedical device housings, HVAC and heat pump enclosures, agricultural and livestock equipment, industrial hydraulics, material handling trolleys and EV charging cabinets.
- Factory evidence you can checkTUV Rheinland audit reference MIC-ASI243729 and Bureau Veritas reference MIC-ASR263630 available for buyer review on request.
Before you send drawings: project confidentiality is default · first-article inspection is carried out before a batch continues · pricing is staged from prototype quantity to repeat volume · pre-shipment photos and packing records are prepared when the project needs them.