March 25 - 27, 2025 Taiwan Metiz Alliance takes part in 10th International Exhibition "Fastener Fair Global 2025" in Stuttgart, Germany. Our location is Exhibit Hall 5 - Stand 2557.
COLD FORMING EQUIPMENT FOR SELF TAPPING SCREWS AND RIVETS
SELF TAPPING SCREWS PRODUCTION
EQUIPMENT FOR DRILLS FORMATION ON SELF TAPPING SCREWS
Self-tapping screws with a drill tip differ from other types of self-tapping screws by the presence of a tip in the form of a drill and a head in the form of a press washer or a cone. There is no need to drill holes to use such parts. The drill bit is capable of making a threaded rod pass like a drill. The shape of the head allows you to tightly close the attachment point and secure it securely.
A self-tapping screw with a press washer with a drill for metal is often used to connect metal profiles to each other and to attach thin sheets of metal and polymer materials to metal frames up to 2 mm thick without pre-drilling holes in the materials.
Self Drill Screw Forming Machine RG-235
| Model | Max. Blank Diameter | Max. Blank Lenght | Machine Speed, pcs./min. | Die Size | Main Motor | Speed Regulation | Control System | Blank Feeding | Machine Size, L × W × H, sm | Net Weight, kg | Gross Weight, kg |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RG-235 | 2.8-6.3 mm | 9.15-220 mm | 100~500 | 25 × 102 × 127~1405 | 10HP / 7.5 kW / 6 Phase | INVERTER | PLC | Bowl Vibrator, Ø712 mm | 200 × 240 × 200 | 2520 | 2845 |
Self Drill Screw Forming Machine RG14 Series
Self-Drilling Forming Machine Features
- The equipment produces self tapping screws and forms drills.
- Specification: high speed, stability and durability.
- Material: equipment manufactures self tapping screws of stainless steel SUS304, carbon steel SAE1018.
- Components: the machine can be equipped with a rack for feeding blanks. This saves space and improve operation efficiency. Rack can be combined together with the cold heading and thjred-rolling equipment for the production and the formation of the self-tappers pens.
- Set of tools.
Specifications of equipment for drills formation
| Model | RG14-125AN | RG14-127AN | RG14-203AN |
|---|---|---|---|
| RG14-125AN-2S | RG14-125AN-2S | RG14-203AN-2S | |
| The main motor | 7.5 hp x 6 phases | 7.5 hp x 6 phases | 7.5 hp x 6 phases |
| Inverter | 5.5 kW | 11 kW | 11 kW |
| Stress | 220 V /380V x 3 phases | 220 V /380V x 3 phases | 220 V /380V x 3 phases |
| Principle of operation | Pneumatic | Pneumatic | Pneumatic |
| The controller | NC DC24 V | NC DC24 V | NC DC24 V |
| Automatic systems | Automatic fault logging system | Automatic fault logging system | Automatic fault logging system |
| Vibrating feeder | Ø620 mm | Ø720 mm | Ø850 mm |
| Performance | 120~520 pcs/min. | 80~520 pcs/min. | 80~520 pcs/min. |
| Working diameter of wire | #6(Ø2.8)~#14(Ø5.45), NO.1~NO.3 | #6(Ø2.8)~#14(Ø5.45), NO.1~NO.5 | #6(Ø2.8)~#14(Ø5.45), NO.1~NO.5 |
| Working length | 9.5~127 mm (3/8”~5”) | 9.5~127 mm (3/8”~5”) | 16~203 mm (3/4”~8”) |
| Specification Tool | MA,MB | MB,MC | MB,MC |
| The size of the equipment in the package | 1990х1610х1790 mm | 2420х1820х1910 mm | 2420х1820х1910 mm |
| The net weight of the equipment | 1944 kg | 2206 kg (2S +2 kg) | 2354 kg (2S +2 kg) |
| Weight | 2250 kg | 2556 kg (2S +2 kg) | 2704 kg (2S +2 kg) |
Self-tapping screw with a drill
ACCESSORY FOR EQUIPMENT
Stand for material supply to the machine
