Сold heading machine D4-40

Key Advantages of the D4-40 Cold Forming Machine

• High productivity — delivers an output of 150–180 parts per minute, enabling efficient mass production of fasteners.

• Compact size and mobility — the machine features a small footprint (approximately 1950×1050×1100 mm) and weighs 1100–1200 kg, making it easy to install in production facilities with limited space.

• Processing versatility — works with wire diameters from 2 to 5 mm made of low-carbon steel (e.g., steel grade 20), allowing production of a wide range of fasteners including bolts, screws, self-tapping screws, drywall screws, and rivets.

• "1 die – 2 blows" technology — a two-blow forming scheme within a single working cycle ensures high-quality shaping of the head and body of the part without additional operations.

• Automated control system — equipped with a programmable logic controller (PLC) that ensures process stability, dimensional accuracy, and minimal operator involvement.

• Energy efficiency — power consumption is only 2.2 kW, reducing operating costs during intensive use.

• Optimal processing parameters — maximum blank length of 40 mm and cut-off length up to 48 mm cover the requirements for producing most standard small and medium-sized fasteners.

• Robust construction — the frame and key components are made of hardened steel, ensuring a long service life even during continuous operation.

• Ease of operation and maintenance — a well-designed structure and availability of spare parts simplify setup, tool replacement, and routine maintenance.