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Drywall Screws Making Machine
Product Description
Please do send inquiry to our email :zmec@china-equipments.com
Drywall Screws Making Machine
To produce Bolt, two machines are necessary--Cold-heading Machine and Thread Rolling Machine.
1. Cold-heading Machine
Cold-heading Machine cut raw material wire according to the length of finished bolt and the form bolt head.
Cold-heading Machine Main Technical Parameter:
| Model No | Dia. of Nail(mm) | Length of Nail(mm) |
| Z12-3 | 1.2-3 | 2-16 |
| Z12-4 | 2-4 | 6-48 |
| Z12-5 | 2-5 | 6-60 |
| Z12-8 | 4-8 | 10-100 |
| Z12-10 | 6-10 | 20-120 |
| Z12-16 | 10-16 | 25-150 |
2. Thread Rolling Machine
Thread Rolling Machine roll thread on blank shank of bolt after being cold-headed.
Thread Rolling Machine Main Technical Parameter:
| Model No | Dia. of Nail(mm) | Length of Nail(mm) | Length of Screw(mm) |
| Z25-4 | 2-4 | 6-25 | 6-25 |
| Z25-5 | 2-5 | 6-50 | 6-50 |
| Z25-6 | 2-6 | 6-60 | 6-80 |
| Z25-6L | 2-6 | 6-60 | 6-100 |
Besides the above two machines(Cold-heading Machine and Thread Rolling Machine), another machine is optional---Edge Trimming Machine
3. Edge Trimming Machine
Edge Trimming Machine make Hex. head after being cold headed.
