| Product Name |
Cast Iron V-Belt Pulley / Timing Pulley / Flat Belt Pulley |
| Material Options |
- Gray Iron: ASTM A48 Class 30 / Class 40 / GG20 / GG25 / HT200 / HT250
- Ductile Iron: ASTM A536 65-45-12 / QT400-15 / QT500-7 / EN-GJS-400-15 |
| Standard Compliance |
ISO, ANSI, DIN, JIS, GB (Custom standards available upon request) |
| Pulley Types |
- Taper Lock Pulley
- Pilot Bore Pulley
- Finished Bore Pulley
- Adjustable Speed Pulley |
| Belt Profiles Supported |
A, B, C, D, E, 3V, 5V, 8V, SPA, SPB, SPC, etc. (Specify as needed) |
| Number of Grooves |
1 to 10 grooves (customizable) |
| Outer Diameter (OD) |
50 mm – 1200 mm (or 2" – 48") |
| Bore Diameter |
Standard: 10–150 mm; Custom bores with keyways, set screws, or taper lock |
| Surface Finish |
- As-cast (standard)
- Machined (Ra ≤ 3.2 μm)
- Painted / Phosphated / Zinc Plated (optional) |
| Tolerance |
ISO 2768-mK or per customer drawing |
| Balance Grade |
G6.3 or G2.5 (dynamic balancing available for high-speed applications) |
| Manufacturing Process |
- Sand Casting / Resin Sand Casting / Investment Casting
- CNC Machining
- Heat Treatment (if required) |
| Quality Control |
- Material Certificates (Mill Test Report)
- Dimensional Inspection Report
- Hardness Test
- Ultrasonic / Magnetic Particle Testing (optional) |
| Packaging |
- Anti-rust oil + Plastic wrap
- Wooden pallet / Export carton
- Custom packaging per buyer’s request |
| MOQ |
50–100 pcs (negotiable based on size & complexity) |
| Lead Time |
15–45 days after order confirmation |
| Certifications |
ISO 9001, IATF 16949 (if applicable), RoHS, REACH |
| Applications |
Industrial machinery, agricultural equipment, HVAC, automotive, conveyors, pumps, compressors |
| OEM/ODM Service |
Yes – Accept drawings (PDF, DWG, STEP, IGES) or samples |
