| Subject | Parameter |
| Overall size(L*W*H) | 28M*4M*3.6M(For reference only) |
| Machine size(L*W*H) | 25m*2.1m*3.3m,based on the product provided by client |
| Design speed | 600pcs/min |
| Stable speed | 450pcs/min |
| Pass percentage | 98% |
| Work efficiency | 90% |
| Power source | 380V,50HZ,(3phase,4lines+ground wire) |
| Machine capacity | about 300KW |
| Air pressure | 0.6-0.8Mpa |
| Machine weight | About 70T |
| Machine color | Customized |
Main Product Lines:
Most circular knitting machines can work with a wide range of yarn materials, including wool, cotton, acrylic, and blends. However, it is important to check the machine’s specifications to ensure compatibility.
Modern valve packing systems use advanced engineered materials designed for durability, chemical resistance, and low friction performance. The most widely used material is flexible graphite, which offers excellent thermal stability (often up to 450–600°C in oxidizing environments and higher in non-oxidizing conditions).
To enhance strength and extrusion resistance, graphite packing is often reinforced with materials such as:
Inconel wire mesh reinforcement for high-pressure applications
Carbon fiber or aramid fiber layers for mechanical stability
PTFE-based components for chemical resistance in corrosive media
In some specialized applications, hybrid packing structures are used, combining multiple layers to balance sealing performance, friction control, and wear resistance.