Coupling Pulley

We are engaged in exporting excellent quality Coupling Pulley to our valuable clients.
1. Materials: Cast iron , Ductile ironi Cast steel

2. Surface process:
1.)ainting, heat resistant 300-550A
2). Anti rust oil, food grade oil
3). Powder coating, bright and matte
4). Zinc plating, hot dip galvanizing
5). Enamel, bright and matte
6). Electrophoresis
7.) Phosphating

3. Standards:
1) European standard:
a) V-belt pulleys for taper bushings: SPZ, SPA, SPB, SPC; up to 10 grooves
b) Adjustable speed V-belt pulleys and variable speed pulleys
c) Flat belt pulleys and conveyor belt pulleys
2) American standard:
a) Sheaves for taper bushings: 3V, 5V, 8V
b) Sheaves for QD bushings: 3V, 5V, 8V
c) Sheaves for split taper bushings: 3V, 5V, 8V

4.) Mold service: wooden mold, vanishing of vacuum casting, resin mold, aluminum alloy mold.