Precision Cold Heading at Its Best.
Extended nut machine can produce various non-standard and special parts, including sleeve, rivet nuts, clamping nuts, set screws, engineering embedded parts, fishing net sinkers, and more.
1. The machine frame, crankshaft and connecting rods adopt high-speed bearings connected by high wear-resistant zinc-based alloy. It features large bearing load capacity, long service life and low maintenance cost.
2. This machine comes with an extended & widened frame, increased crankshaft eccentricity, higher motor power and upgraded flywheel & other matching accessories, suitable for manufacturing long workpieces, special-shaped non-standard nuts and metal components.
3. Compared with conventional equipment, the seven-die model is equipped with two extra forming stations, delivering superior machining precision and enabling production of highly complex parts.
4. A die ejection system can be optionally installed to satisfy the production requirements of special-shaped workpieces.
5. A stock stop device can be fitted according to workpiece specifications to improve feeding accuracy.
6. Stable and reliable mechanical knock-out devices are available as optional fittings.
7. Pneumatic clutch & brake unit can be optionally mounted to reduce mechanical shock and starting current, effectively protecting the motor.
8. A frequency conversion speed regulator can be configured based on forming requirements, supporting stepless speed adjustment within a certain range.
