Casting Pulleys with Phosphate Coating

Name:Casting Pulleys with Phosphate Coating

Material: Carbon steel

MOQ: 100 pcs

Package: Inner packing of thickened bubble bag and outer packing of carton, Or sea-worthy pallet transportation

Shipment: DHL, UPS, FedEx, LCL by sea etc.

Tolerance:Precision CNC machining, tolerance ±0.01mm

Inspection:German CMM full inspection, zero defect

OEM & ODM: OEM & ODM accepted, fast sample making

Time:Strict quality control, on-time delivery

Service:Wide material selection for custom parts

Advantage and Core Selling

1. Excellent Rust & Corrosion Resistance

The phosphate coating forms a dense chemical conversion film on the pulley's surface, effectively isolating moisture and air. This ensures long-term stability and appearance, even in harsh or humid industrial environments.

2. Superior Wear Resistance & Friction Reduction

The phosphate layer has a naturally low friction coefficient, which significantly reduces friction and wear between the pulley and the belt. This not only lowers operational noise but also extends the belt's lifespan and reduces maintenance frequency.

3. Outstanding Lubricant Adhesion

The micro-porous structure of the phosphate coating acts like a sponge to absorb and lock in lubricants or anti-rust oils. This ensures excellent lubrication under high-speed and heavy-load conditions, preventing the equipment from seizing.

4. Precision Casting & High-Strength Structure

Manufactured through advanced precision casting processes, these pulleys offer exceptional structural strength and impact resistance. Combined with the phosphate treatment, they maintain outstanding dimensional stability and durability under heavy loads and high speeds.

Application scenarios

These pulleys are widely used in industrial machinery, agricultural equipment, automotive systems, and automated devices. With excellent rust resistance, wear reduction, and high-strength structure, they perform perfectly in harsh environments such as high humidity and heavy dust. In heavy-load and high-speed power transmission applications, they ensure smooth operation and significantly extend belt lifespan. They are the ideal choice for various power transmission systems.

CERTIFICATION:GB/T 19001-2016/ISO 9001:2015

Packing and Delivery

We use wooden crates or pallet boxes for packaging.Each item is sealed in a VCI bag to prevent rust, then packed in sturdy hard boxes or crates designed to withstand stacking and handling. Larger parts are secured with stretch film to prevent shifting. All units are palletized for efficient forklift loading and optimized container space.

FAQ

What is your MOQ?

It is according to you, usually it is 1000 units.We accept small quantity.

What is the delivery time for the sample?

It's a according to the sample,usually it is 7 days.

What is the rang of the weight you have casted?

The weight we can cast from 0.007kg to 130kg.

What is your term of payment?

30% prepayment and the remaining 70% against bill of lading for shipment.

Do you provide sample? Free or charge?

Yes, we provide the sample, but the delivery costs and mould costs need to be borne by you.

Are you a manufacturer or a trading company?

We are a professional manufacturer with over 26 years' export experience for designing and producing metal castings.