High-Speed Screw Bolt Heading & Thread Rolling Machine

It is used for cold heading (forming bolt heads) and thread rolling of screws and bolts, producing high volumes of threaded fasteners with consistent dimensions and surface finish.

Model: DRP-M10 S; Diameter range: 8–10 mm; Production speed: up to 130 pcs/min; Thread length: up to 100 mm; Maximum screw length: up to 130 mm; Main power: 11 kW; Drive system: biaxial; Feed method: vibratory.

Designed for screw/bolt diameters from 8 mm to 10 mm, with maximum screw length around 130 mm and maximum thread length around 100 mm.

The machine supports manual, semi-automatic, and fully automatic working cycles selectable via its electric and hydraulic control system.

Rated speed is approximately 130 pieces per minute under optimal conditions; actual throughput depends on part geometry, material and operator setup.

It uses a biaxial drive system for forming operations and a vibratory feed method to present blanks to the tooling.

Main drive power is 11 kW. Exact electrical supply (voltage, phase, frequency) should be confirmed with the supplier to match your local mains.

Packing volume / crate dimensions given as 2500 x 1600 x 1900 mm. Install footprint and working clearance requirements should be confirmed for factory layout.

The thread mould dimensions listed are 175 x 30 x 60 mm; replaceable dies are used for different thread profiles/sizes.

Typically suitable for common fastener materials that are cold-formable (e.g., low/medium carbon steels, some stainless grades). Final suitability depends on material hardness and ductility—confirm with supplier.

Changeover time depends on operator experience and tooling design; dies and heading tools are replaceable. Your supplier can provide estimated changeover times and accessories for quicker tooling swaps.

Regular maintenance includes lubrication of moving parts, inspection and cleaning of dies, checking hydraulic/electrical systems, vibratory feeder tuning, and scheduled replacement of wear parts. Follow the manufacturer's maintenance schedule.

The machine uses an integrated electric and hydraulic control system with selectable modes (manual/semi/auto) and should include guards, emergency stops and interlocks. Verify the exact safety package with the vendor.

Yes—spare parts and tooling are typically available from the manufacturer or authorized dealers. Confirm warranty terms, lead times for consumables, and availability of local service and technical support.

Manufacturers usually offer customization (different diameter ranges, tooling sets, automation options) and other machine models. Discuss your part specifications and production targets with the supplier for options and quotes.