Large Yellow Poultry House Pulley

Product Overview

The large yellow pulley is a lifting wheel for poultry house winch systems, with a yellow plastic wheel 12.2 cm in overall height and a galvanized steel bracket holding the axle. At 222 g per piece, it is built for the heavier lifting loads of full drinker lines and curtain systems. The steel bracket fixes to the ceiling structure while the yellow wheel turns freely with the winch rope.

The yellow wheel body is ribbed around the edge to guide the rope, and the steel bracket carries the axle pin that lets the wheel rotate. This pulley is chosen where the winch load is heavier than a standard small pulley can handle, such as on long broiler rows with many fittings per meter.

Key Features and Benefits

• Large 12.2 cm wheel - sized for heavier winch loads on long drinker lines and curtain systems.
• Galvanized steel bracket - strong mounting that resists the humid air of poultry houses.
• Yellow ribbed wheel - guides the winch rope cleanly and is easy to spot during inspection.
• 222 g sturdy weight - built to carry repeated lifting cycles without flexing.
• Free-rotating axle - the wheel turns smoothly so the winch rope does not drag.
• Reusable for years - built to last through many flock cycles of lifting and lowering.

Technical Specifications

• Product name: large yellow poultry house pulley
• Overall height: 12.2 cm
• Net weight: 222 g
• Wheel color: yellow
• Bracket: galvanized steel
• Use: winch lifting for drinker lines and curtains

Materials and Quality

The wheel is molded in yellow engineering plastic chosen for low friction on the winch rope and resistance to dust. The bracket is galvanized steel, so it stands up to the humid air without surface rust on the load-bearing parts. Each pulley is checked for free rotation and firm axle fit before packing.

The yellow color is molded into the wheel, so it stays visible on the ceiling even after years of dust. We check the bracket welds and axle pin at random during packing, so each pulley carries the rope load steadily.

The yellow wheel spokes are ribbed so the rope beds into the groove without wandering, and the steel bracket is punched from a single plate so there are no welded corners to crack under load. The axle pin is riveted, which keeps it from working loose as the wheel turns.

How to Use and Maintain

Bolt the steel bracket to the ceiling support, thread the winch rope around the yellow wheel, and check that the wheel turns freely before raising the line. Once a season, inspect the wheel for cracks and the bracket for loose bolts, and grease the axle lightly if it starts to feel stiff.

If the wheel cracks or the axle pin works loose, replace the pulley immediately, because a failed lifting pulley can drop a whole section of line. Keep a spare pulley in the farm toolbox so the replacement takes minutes rather than waiting for a delivery.

Bolt the bracket to the ceiling joist, seat the rope in the wheel groove, and test the lift by hand before loading the line. Lubricate the axle once a season with a light oil; do not grease the wheel groove, because grease picks up dust and makes the rope slip.

Applications

This large pulley is used on heavy winch systems in broiler houses, layer houses and breeder farms, where long drinker lines or curtain systems need strong lifting hardware. It suits rows with many fittings per meter, where the load exceeds what a small pulley handles.

It is also used on curtain side winches and ventilation lifting systems that share the same ceiling hardware. Distributors stock it as the heavy-duty option in our pulley range, and it pairs with medium and small pulleys for houses that mix load levels across rows.

It is used at the high-load points of long broiler rows, where the rope changes direction on its way to the winch. The large wheel also suits curtain lift systems that run heavier roller tubes than the medium pulley carries.

Why Choose Hebei Yilu Shunfeng Breeding Equipment

Hebei Yilu Shunfeng Breeding Equipment Co., Ltd. specializes in poultry feeding, drinking and breeding equipment for farmers and distributors worldwide. Every product is checked before shipment to ensure consistent quality, and orders are packed with export-grade packaging to protect the goods during transport. Our sales team can provide specification sheets, packing details and shipping advice for any order size. If you need more information about this pulley, packaging options or mixed container loads, please contact us.

Frequently Asked Questions

Q1: What load is this pulley for?

It is built for heavier winch loads, such as long drinker lines and curtain systems that exceed small pulley capacity.

Q2: Is the bracket galvanized?

Yes, the bracket is galvanized steel for resistance to the humid poultry house air.

Q3: How do I maintain the axle?

Check rotation each season and grease the axle lightly if it feels stiff; replace the pulley if the wheel cracks.

Q4: Can it mix with smaller pulleys on one house?

Yes, large, medium and small pulleys can be used on different rows according to each row's lifting load. Tell us the rope diameter you run, and we will confirm the wheel groove width matches before your order is packed. At 222 g the wheel is built for repeated lifting cycles on long rows where smaller pulleys wear out faster. Tell us the ceiling structure your bracket bolts to, and we will confirm the fixing holes suit your joist. The 12.2 cm wheel is sized for heavy rows, and the galvanized bracket keeps the mounting rust-free for years. Replace the pulley at the first sign of a cracked spoke, before the rope escapes the groove.