There are numerous models of screw threading machines, and with the continuous development of technology and changes in the market, new models will keep emerging. The following are some screw threading machine models and their characteristics sorted out based on reference articles. However, please note that these are not all models, and specific models may vary depending on factors such as manufacturers, brands, and purposes.

Some Screw Threading Machine Models and Their Characteristics

Automatic Double-Head Thread Rolling Machine
- Features: Automatic double-head design, capable of processing two screws simultaneously, improving production efficiency.
- Application scenarios: Suitable for mass production, enhancing production efficiency and reducing costs.

High-Speed U-Type Screw Vertical Automatic Thread Rolling Machine
- Features: Vertical structure, suitable for processing U-type screws, with high-speed operation to improve processing efficiency.
- Application scenarios: Mass processing of U-type screws, such as in the furniture and construction industries.

Vibratory Feeder High-Speed Thread Rolling Machine
- Features: Adopts vibratory feeder for automatic feeding, reducing manual operations and improving the degree of automation.
- Application scenarios: Suitable for automated processing of screws of various specifications, enhancing production efficiency and precision.

Automatic Hydraulic Thread Rolling Machine
- Features: Hydraulic drive, strong power, stable processing, suitable for processing large or high-hardness screws.
- Application scenarios: Occasions requiring high-power processing such as anchor bolts and high-strength bolts.

Planetary Threading Machine
- Features: Uses planetary transmission, compact structure, stable transmission, and high processing precision.
- Application scenarios: Processing of precision screws and small-sized screws, such as in the electronics and instrumentation industries.

Cold Heading Machine Threading Machine
- Features: Cold heading forming, no heating required during processing, high material utilization rate, and fast processing speed.
- Application scenarios: Mass production of standard parts such as self-tapping screws and bolts.

Other Models
- For example, vibratory feeder thread rolling machines like R4-40z, R5-65, R6-80, R8-80z, as well as automatic double-head thread rolling integrated machines of the "Kaisheng brand" and automatic threading machines of the "Mingtang Machinery brand" produced by specific manufacturers. These models have their own characteristics and are suitable for different processing needs and scenarios.