RS 235 Fully Automatic Screwing & Drilling Center
The Schtec RS 235 combines screwing and titanium-coated drilling processes for PVC and aluminum profiles. With AI-supported automation, a memory capacity of up to 10,000 positions, and a 15-inch HMI screen, it significantly increases efficiency.
RS 235 Technical Specifications
| Power Supply | 400 V, 3ph, 50-60 Hz |
| Power Consumption | 5 kW, 12,5 A |
| Min. Piece Length | 400 mm |
| Max. Piece Length | 3.000 mm (up to 4.500 mm with software support) |
| Max. Profile Height | 130 mm |
| Min. Profile Height | 30 mm |
| Max. Profile Width | 130 mm |
| Air Pressure | 6 – 8 Bar |
| Air Consumption | 110 lt/min. |
| Machine Height | 2.850 mm |
| Machine Length | 8.680 mm |
| Machine Width | 3.120 mm |
| Machine Weight | 1.820 kg |
Standard Features
- Screwing operation process done simultaneously by two separate fully automatic screwing axis controlled units
- Screwing unit saves time with two stage action for different heights
- Machine is fully compatible with Processing center in automatic operation
- Screwing position can be set for each profiles separately.
- Precision positioning at 0.1 mm accuracy by high-speed servo on the holder axis
- Up to 8 pieces can be loaded on to the loading station
- Screwing intervals are calculated automatically by the machine for each piece
- Screwing parameter data bank can be defined by the user for each profile (up to 10,000 profiles)
- Triple handle drilling process is done with titanium coated drilling bits
- All machine axes are moved by hardened steel ball screw and rack-pinion gear system that provides accuracy and durability.
- Data transfer by via ethernet connection, wireless network connection, USB interface or directly through the barcode reader
- All error messages and system status information can observed on the screen by using the HMI software program developed by the Schtec software department
- Service, trouble shooting and trouble removal can be done by remote connection for the entire system
- Beckhoff brand, high performance industrial PC operated by Windows XP Embedded system. Works between 0°C and 55°C without a fan. 15” touch screen display.
Optional Features
- Case Wall Mounting Hole Drill Option (OPT-2)
Product Description
The Schtec RS 235 integrates screwing and handle-hole drilling operations for PVC and aluminum profiles in a single unit to maximize production efficiency. It operates with a dual screwing unit, while the titanium-coated triple drilling system ensures flawless handle-hole drilling even on reinforced profiles. With a memory bank for up to 10,000 positions, AI-assisted screw-spacing optimization, and a 15-inch HMI display powered by a Beckhoff industrial PC, it delivers full automation. The RS 235 provides a fast, reliable, and standardized mounting solution for medium- to large-scale production lines.
Frequently Asked Questions
Find quick answers to common questions about our Fully Automatic Profile Screwing Centers.
1. What is the core function of a profile screwing center in PVC production?
A profile screwing center automatically inserts and tightens screws into PVC profiles at predefined positions, reducing manual effort and errors. It ensures high consistency in hardware mounting across large volumes. These machines are often integrated with profile machining and cutting centers to form a continuous production line. With precise positioning and programmable parameters, they help maintain tight tolerances and uniform assembly quality.
2. What distinguishes RS 225 from other screwing machines in this category?
The RS 225 Profile Screwing Center features dual fully automatic screwing axes that work simultaneously, enhancing throughput and reliability. Servo‑controlled positioning ensures 0.1 mm precision per screwing position. The machine supports loading up to 8 profiles and maintains a database of screwing parameters (up to 10,000 profiles). It also allows for remote diagnostics and is compatible with machining centers in an automated workflow.
3. What advantages does the RS 235 Fully Automatic Screwing Profile Centeroffer?
4. Can these screwing centers adapt to different PVC profile designs and hardware configurations?
5. What maintenance practices help ensure reliability and longevity in screwing centers?
Regular cleaning of screw feeding systems, sensor windows, and guide rails prevents dust or debris from influencing accuracy. Lubrication of moving parts, ball screws, and rack‑pinion mechanisms is essential to reduce wear. Periodic calibration of servo axes and position detection systems keeps tolerances tight. Checking pneumatic lines, seals, and air pressure ensures consistent screw insertion force. Finally, monitoring error logs and remote diagnostics helps preemptively resolve issues before breakdowns occur.
