The flow-on process is a method of producing fiber cement products, which uses high concentration slurry to lay on the felt, and the slurry is subjected to vacuum filtration, dehydration, and extrusion molding for many times to form a green sheet of the product.

| Specification | |
|---|---|
| Forming drum size | Φ1650×1750mm |
| Felt speed | 40–90m/min |
| Forming drum linear pressure | 700N/cm(max) |
| Main drive motor power | 55–90kw |
| Felt washing water pressure | 0.8–1.5MPa |
| Vacuum boxes quantity | 8–10 Unit |
| Weight of equipment | 35t |
The equipment is relatively simple and lower cost
Reasonable energy consumption and lower operation cost
Easy operation and convenient maintenance
Low adaptability of raw materials
Low water consumption and low loss of raw materials
Annual production of 3 & 5 million square meters Double width sheeting machine has an annual production of 8 – 10 million square meters
Note:Based on 6mm thickness