china manufacture fasteners heat treatment line bolt screw heat treatment furnace
- Manufacturer: Boldt
Production Flow: Metal fasteners ’ feeding(manual* or automatic feeding machine) → carburizing & heating ( by mesh belt type muffle furnace ) quenching (by quenching oil tank & mesh belt type hoister) cleaning (i...
$100,000 USDWenzhou, China
High speed anchor sleeve nut bolt washer assembly making machine
- Manufacturer: Boldt
1. The assembly machine is used to assembly all kinds of bolts, sleeve, nuts, plain washers and spring washer. The machine is specially designed for assembling wedge Anchor hardware parts Fix-bolt,Sleeve Fixing A...
$8,000 USDWenzhou, China
zinc electroplating machine screw bolt plating machine
- Manufacturer: Boldt
Zinc plating Line Application Bulk metal and non-metal parts surface treatment including the machinery,car ,textile ,army and electronic industry. Feature Manual push button control . Easy to operate. Less invest...
Wenzhou, China
Tip: Enter manufacturer, model or keyword