CSML 240 Fully Automated Processing Center

Name: CSML 240 Fully Automated Processing Center
Brand: Schtec
SKU: CSML-240

SCHTEC CSML 240: High-tech CNC solution for PVC profiles with 21 tools, dual screwing units, and full automation of cutting, drilling, slotting, and marking processes. Features advanced servo axis control, profile optimization, barcode printing, and Industry 4.0-ready connectivity—ideal for high-volume, precision-driven window and door production.

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SKU: CSML-240

Category: Profile Processing & Cutting Centers

All gripper stations on the machine are with high-speed Linear Axis control.
Gripper axis is equipped with 90 degrees rotating axis in order to minimize the issues in gripping of diﬀerent types of profiles.
All channel, drilling, marking, barrel and door handle hole processes on PVC profiles are done without reinforcement metal by CNC controlled 11 tools on high precision L designed 2 separate tool rings.
In processing station without reinforcement steel two separate L groups are controlled totally by 6 CNC axes.
While reaching each and every spot on profile, pressing groups are also controlled by 2 diﬀerent axes for profile fixing.
10 tools are used in processes with reinforcement steel. All processes on PVC profiles are done by totally 21 tools with high precision.
All tools on processing stations can be set at 4 diﬀerent speeds according to the type of process.
Cutting of all angles between 45 - 135 degrees with 0.1 degree precision with servo axis controlled 2 pcs. 550 mm and 1 pc. 600 mm diameter blades.
Fast and rigid cutting with servo axis controlled blade axis that is capable of automatic positioning according to profile height.
Minimum processing time on door profiles with Milling Unit with reinforcement steel.
Total profile loading capacity 10 + 2 bars with profile elevator system on loading station: (10 pcs. on the loading table, 1 pc. on the elevator and 1 pc. in running process) (max. 6.5 meters Length)
Incorrect profile loading is prevented by controlling of profile width and length values with precise magnetic encoders that is used to minimize user errors.
All time losses arising from loading time are minimized with elevator systems on loading stations and with independent movement of profile loading stations.
Cutting and processing of special type of profiles belonging to French, Dutch and English window systems.
V, Arrow Head and Reverse Butt cutting.
Cut pieces are swiftly transferred to next station with linear axis movement unloading station.
Simultaneous screwing process is done with 2 full automatic 5 servo axis controlled separate screwing units that are capable of duplex screwing.
Servo controlled tables and screwing unit provide time saving from screwing of profiles with diﬀerent heights.
Smooth and full compatible working with all window drawing programs thanks to the special interface developed by Schtec software department.
Machine can optimize on waste profiles by itself thanks to simultaneous optimization on machine.
High performance industrial PC with 15” touch screen and Windows 10 Embedded operating system working between 0°C - 55°C without a fan.
Industrial PC based control system. (Beckhoﬀ)
User friendly interface and IQ, online diagnostic and troubleshooting through pneumatic systems BUS control.
Loading of work files through USB and network and remote connection to the machine.
Central lubrication system that facilitates machine maintenance.
Barcode printer

Optional Features

Linear Servo System

Product Description

The SCHTEC CSML 240 is a high-tech, fully automated processing center designed for cutting, drilling, slotting, and screwing operations on PVC profiles. With 21 specially designed high-speed air-cooled spindles and a 3-axis servo-controlled system, it delivers maximum precision and minimal cycle time. Supporting special cuts for French, Dutch, and English window systems, and equipped with integrated optimization software, it maximizes production efficiency. Its Windows-based industrial PC, user-friendly interface, and remote connectivity offer seamless full automation. Energy-efficient and Industry 4.0 compatible, it’s the ideal solution for next-generation production lines.

Frequently Asked Questions

Find quick answers to common questions about our Profile Processing & Cutting Centers for PVC Profiles

1. What is the main advantage of a Profile Processing & Cutting Center?

A Profile Processing & Cutting Center is a fully automated CNC machine that combines multiple operations into a single, continuous workflow. Instead of moving profiles between separate machines for cutting, milling, drilling, and screwing, these centers perform all processes in one integrated station. This drastically reduces production time, minimizes labor dependency, eliminates manual errors, and optimizes the factory floor space.

2. What specific operations can these centers perform on PVC profiles?

Schtec's CNC centers are highly versatile. They can perform all necessary operations on PVC profiles, including: cutting at any angle (e.g., between 30-150 degrees), milling water slots, drilling for handles and hinges, marking parts, and even automatic reinforcement screwing on advanced models. The CSML 240 and SMC 360 can be equipped with optional screwing units to create a complete, end-to-end processing solution.

3. How do Schtec machining centers achieve such high speed and precision?

Our centers use a high-performance industrial PC-based control system (from our partner Beckhoff) that manages high-torque servo motors on all axes. This allows for positioning accuracy of up to 0.1 mm. The axes move on hardened steel rack-pinion and ball screw systems with central lubrication, ensuring smooth, repeatable, and accurate movement at high speeds for many years.

4. What is the benefit of a multi-profile infeed magazine?

The infeed magazine, or loading station, allows operators to load multiple raw PVC profiles (often 8 to 11 bars) at once. The machine then automatically feeds, processes, and cuts each profile according to the pre-loaded job list. This feature dramatically reduces idle time, minimizes operator dependency, and enables continuous, "lights-out" manufacturing, which is a massive boost to overall productivity. The SMC 320 and SMC 360 feature an elevator system to further reduce loading times.

5. How do these CNC centers integrate with our existing software?

To ensure seamless integration into a modern digital factory, our machining centers are designed to be fully compatible with all major window design programs. Job files can be transferred to the machine via Ethernet (network connection), Wi-Fi, or USB. The system can also be equipped with a barcode reader to instantly load the correct job for a specific profile, eliminating manual entry errors and ensuring maximum data accuracy from the office to the factory floor.

Power Supply	400 V, 3 Ph, 50-60 Hz
Power Consumption (Processing Station)	12 kW / 30 A
Power Consumption (Cutting Station)	14 kW / 35 A
Power Consumption (Screwing Station)	4 kW / 10 A
Power Consumption (Machining with Reinforcement)	12 kW / 30 A
Max. Profile Processing Height	215 mm
Min. Profile Processing Height	40 mm
Max. Profile Processing Width	145 mm
Min. Profile Processing Width	35 mm
Max. Profile Bar Length	6.500 mm
Max. Process Length for Profile	6.000 mm (up to 6.500 mm)
Min. Process Length for Profile	700 mm
Maximum Cutting Length	4.500 mm (can be increased up to full bar length)
Minimum Cutting Length	400 mm
Tool Diameter	6 mm / 8 mm / 10 mm / 12 mm Carbide Fast Tool (Two different types selectable per surface)
Tool RPM	900 / 6000 / 12000 / 18000 rpm
Max. Axis Speed (Processing)	50 m/min
Max. Axis Speed (Saw)	100 °/sec
Max. Axis Speed (Carrier)	40 m/min
Air Pressure	6-8 bar
Air Consumption	1075 lt./min
Machine Height	2.300 mm
Machine Length	25.930 mm
Machine Width	10.800 mm
Machine Weight	11.000 kg
Standard Tool Count	21 pcs high-speed, air-cooled spindles (4 different RPM settings per process)