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STI’s Flat Die Thread Rolling Machine is a kind of machine with two-parallel thread rolling dies to reciprocate the thread of various screws and bolts, which is an automatic device without chip processing. The production screws and bolts thread rolling process achieved by subjecting the workpiece to cold forming extrusion. The machine tool has a stable and powerful manufacturing force, and the unique material pushing mechanism design makes the workpiece feeding smoothly. The centralized lubrication system ensures that the friction part can be lubricated in the oil film to ensure the durability of the machine.
Achieve flawless thread formation over fasteners effortlessly with STI Make Flat Threading Machine. Elevate your manufacturing process with our reliable and precision-engineered solution.
| Type of Machines | STI FTH | STI FTH | STI FTH | STI FTH | STI FTH | STI FTH | STI FTH |
| Min.Max. Dia Can Be Rolled | 1/16″ - 1/4″ | 1/8″ - 1/2″ | 1/8″ - 1/2″ | 1/4″ - 5/8″ | 1/4″ - 3/4″ | 1/4″ - 7/8″ | 3/8″ - 1″ |
| Maximum Length of thread | 2″ | 21/2″ | 3″ | 3″ | 4″ | 4″ | 4″ |
| Dimension of Fixed die | 3″ X 2″ X 1″ | 5″ X 21/2″ X 1″ | 5″ X 3″ X 1″ | 6″ X 3″ X 1″ | 6″ X 4″ X 1″ | 7″ X 4″ X 1″ | 8″ X 4″ X 1 1/2″ |
| Dimension of moving die | 4″ X 2″ X 1″ | 6″ X 21/2″ X 1″ | 6″ X 3″ X 1″ | 7″ X 3″ X 1″ | 7″ X 4″ X 1″ | 8″ X 4″ X 1″ | 9″ X 4″ X 1 1/2″ |
| Production In Pieces per minute | 80 | 60 | 60 | 50 | 30 | 30 | 20 |
| Power required in H.P | 2 | 3 | 5 | 7.5 | 10 | 15 | 20 |
We also manufacture machines with special sizes and designs as per customer’s requirement.
