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50m/min High-Speed Production | Space-Saving | One-Person Operation | Remote Control

Maximum line running speed
High-speed punching capability
Designed for one-person operation
Program adjustment and data collection
The Zhongtuo Semi-Automatic High-Speed Keel Punching Production Line is designed for manufacturing ceiling keels and partition keels. The complete line integrates high-speed feeding, material accumulation, punching, roll forming, straightening, servo tracking cutting and automatic material conveying.
With a line speed of up to 50m/min and punching capability of up to 200 strokes/min, the system is designed to overcome the speed limitations commonly associated with traditional keel production equipment.
Its semi-automatic configuration provides near fully automatic production efficiency while requiring less factory space and only one operator for the production line.
Suitable for high-speed production of metal ceiling keel profiles, helping manufacturers improve production efficiency and reduce manual operation requirements.
Designed for partition keel manufacturing with integrated punching, forming, straightening and servo tracking cutting processes.
Hydraulic decoiler with leveling section
Stable and fast material feeding
Accumulator helps prevent material deviation and wrinkles
High-speed servo punching system
CR12 forming rollers
Five-roller Türkiye Head straightening system
Servo tracking cut-off
Automatic material conveying and receiving






The complete line can run at speeds of up to 50m/min, significantly improving production efficiency compared with traditional keel machines.
The punching unit is equipped with a 7.5kW servo motor and can achieve approximately 100–200 punching strokes per minute. It is designed for fast and relatively low-noise punching operation.
The high-speed feeder works together with the material accumulator to maintain stable material feeding and help prevent material deviation and wrinkles during high-speed operation.
CR12 roll forming rollers are used for profile forming, combined with a five-roller Türkiye Head straightening system for accurate straightening.
The servo tracking cut-off system coordinates with the production line for high-speed cutting operation.
The semi-automatic configuration is designed to allow one operator to manage the complete production line, helping reduce labor requirements.
Compared with a fully automatic production line, the semi-automatic configuration requires less factory space while maintaining production efficiency close to a fully automatic system.
The machine supports remote operation through smartphone, iPad or computer. When connected to the network, users can remotely operate the machine, adjust programs and collect production data.

The high-speed punching unit is one of the key components of the production line. Although the punching machine is compact, it is equipped with a 7.5kW servo motor to provide high-speed punching performance.
Integrated PLC control and remote connectivity make production management more convenient. Users can connect through a smartphone, iPad or computer to operate the machine, adjust programs and collect data remotely.
| Item | Specification |
|---|---|
| Application | Ceiling Keel & Partition Keel |
| Line Speed | Up to 50m/min |
| Punching Speed | Approx. 100–200 strokes/min |
| Punching Motor | 7.5kW Servo Motor |
| Roll Forming Rollers | CR12 |
| Straightening | Five-Roller Türkiye Head |
| Cutting | Servo Tracking Cut-Off |
| Operation | One-Person Operation |
| Control | Integrated PLC Control System |
| Remote Access | Smartphone / iPad / Computer |
| Production Mode | Semi-Automatic |
Up to 50m/min line speed and up to 200 punching strokes/min.
Compact semi-automatic layout designed to reduce factory space requirements.
The production line is designed for one-person operation.
Remote control, program adjustment and production data collection.
Zhongtuo focuses on cold roll forming equipment and provides customized solutions according to customers' production requirements. Profile design, machine configuration and production solutions can be discussed with our engineering team.




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