This automatic thread rolling machine is professional cold forming equipment designed for high-precision thread production of bolts, screws, studs, rivets and various threaded fasteners. Adopting mature two-roll cold rolling technology, it achieves chip-free thread forming with excellent material utilization, and the finished thread features superior surface finish, high tensile strength and consistent dimensional accuracy.

Built on a heavy-duty cast iron frame, the machine delivers outstanding structural rigidity and vibration damping performance, ensuring stable running and long-term precision retention even under continuous high-speed production. Its integrated automatic feeding system enables uninterrupted mass manufacturing, greatly 提升 throughput and cutting labor costs. Equipped with a PLC control system and variable frequency drive, it supports flexible speed adjustment and easy parameter setting, with built-in fault detection and protection functions for safe, reliable long-term operation.

The automatic circulating lubrication and cooling system effectively reduces wear on core moving parts and stabilizes working temperature, extending machine service life and lowering daily maintenance costs. Suitable for processing a wide range of ferrous and non-ferrous metals, this thread rolling machine is a cost-effective, high-efficiency solution for fastener manufacturers pursuing consistent thread quality and scalable production capacity.

This one die two blow (1D2B) cold heading machine is purpose-built automatic forming equipment for mass manufacturing of standard and custom fasteners, such as screws, bolts, rivets, pins and various headed workpieces. It adopts the mature 1-die 2-blow cold forming process, delivering accurate and consistent head geometry with high material yield rate.

The machine is built on a heavy-duty monolithic cast iron frame, which provides excellent structural rigidity and vibration absorption, guaranteeing stable running even at maximum production speed. Its integrated automatic wire straightening and feeding mechanism realizes uninterrupted production, greatly 提升 throughput and minimizing manual labor. Equipped with a PLC control system and variable frequency drive, it supports flexible speed adjustment and easy parameter setting, with built-in fault detection and protection functions for safe, reliable long-term operation.

An automatic circulating lubrication system effectively reduces wear on core moving parts, extends machine service life and cuts daily maintenance costs. Suitable for processing carbon steel, alloy steel, stainless steel and non-ferrous metal wires, this heading machine is a cost-effective solution for fastener manufacturers pursuing high efficiency, stable quality and scalable production.

This industrial fastener hardening and quenching furnace is purpose-built for the heat treatment of standard and custom fasteners — including bolts, screws, nuts, and rivets. Its continuous feed design enables uninterrupted high-volume production, delivering significant gains in throughput and reduced labor costs for fastener manufacturing operations.

It features a multi-zone heating architecture paired with high-precision PID temperature control, delivering exceptional temperature uniformity across the entire work chamber. This ensures consistent hardness, tensile strength, and mechanical properties across every batch of fasteners. The furnace lining is constructed from premium refractory fiber insulation, minimizing heat loss and cutting energy consumption by over 20% relative to conventional quenching furnaces.

The system supports both water-quench and oil-quench configurations to accommodate process requirements for carbon steel, alloy steel, and stainless steel fasteners. A fully integrated PLC control system with touchscreen HMI provides real-time temperature monitoring, fault diagnostics, and production data logging. Easy to operate and maintain, this furnace delivers a stable, reliable, and cost-effective heat treatment solution for fastener production

Our automatic high speed nail making machine is professional equipment for manufacturing all kinds of steel wire nails. It integrates wire straightening, feeding, cutting, head punching and nail discharging into one fully automatic continuous process. Compared with traditional processing, it features higher production efficiency, lower material waste and more stable nail quality. It is ideal for hardware factories, building material manufacturers and nail production plants.

Our automatic cold heading machine adopts one-die two-blow cold forming technology to produce various screw and bolt heads through cold extrusion of metal wire. It integrates automatic wire feeding, cutting, heading and discharging to realize fully continuous mass production. Compared with traditional machining, the cold heading process generates no material waste, delivers higher production efficiency, and produces formed heads with better mechanical strength. It is ideal equipment for fastener manufacturing plants, hardware factories and automotive fastener suppliers.

Our automatic thread rolling machine adopts flat-die cold forming technology to manufacture high-strength threads for bolts and screws. Different from thread cutting processing, cold rolling does not cut metal fiber, so the finished thread owns higher tensile strength, smooth surface and better fatigue resistance. It features heavy-duty cast body, stable transmission structure, adjustable feeding system, suitable for mass production of standard fasteners. Widely used in automotive, construction, hardware and machinery industries.

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs

Model: CY06Z
Diameter range: 3-6mm
Output: 165-185pcs/min
Max. thread length: 75mm
Moving die size: 90x105x25
Power: 4Kw

Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs

Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs

Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs

Our automatic nut making machine adopts robust frame structure to realize nut cold forming. It can produce various nuts with high consistency. Simple operation and long service life, perfect for fastener manufacturing plants.

Our automatic nut making machine adopts robust frame structure to realize nut cold forming. It can produce various nuts with high consistency. Simple operation and long service life, perfect for fastener manufacturing plants.

This multi‑station nut part former is designed for cold forming various standard nuts. It delivers high production capacity with stable running performance. Low maintenance cost, widely adopted in fastener workshops for mass nut manufacturing.

This automatic multi‑spindle nut tapping machine is specially developed for fastener nut internal thread processing. Featuring stable performance, high tapping speed and easy operation, the equipment is widely used for mass production of various standard nuts. It can replace imported type machines, effectively lowering your production cost.

This automatic multi‑spindle nut tapping machine is specially developed for fastener nut internal thread processing. Featuring stable performance, high tapping speed and easy operation, the equipment is widely used for mass production of various standard nuts. It can replace imported type machines, effectively lowering your production cost.

This automatic multi‑spindle nut tapping machine is specially developed for fastener nut internal thread processing. Featuring stable performance, high tapping speed and easy operation, the equipment is widely used for mass production of various standard nuts. It can replace imported type machines, effectively lowering your production cost.