Pressing
13 eccentric presses, 250–1,000 kN
LEN series presses (25C, 40C, 63C and 100C) are designed for cold forming, in particular blanking, punching, trimming, embossing, bending, straightening, extrusion, shallow drawing and similar operations. The presses are driven by a switchable two-speed electric motor, so the user can choose the number of ram strokes according to technological needs. The presses feature a pneumatically operated multi-disc friction clutch mechanically linked to a multi-disc friction brake.
The main advantages of these presses include adjustable ram stroke, ram adjustability and balancing, and precise extended self-lubricating ram guides. Further advantages are the rolling bearing of the eccentric shaft of the connecting rod, a clutch-brake friction lining that meets hygiene regulations, increased operator safety and quiet operation. The eccentric presses can be operated manually or in automated production lines.
Machine equipment
- Stroke count: 75/155 per minute
- Stroke adjustability: 85 mm
- Ram adjustability: 55 mm
- Overhang: 225 mm
- Table size: 450 × 560 mm
- Stroke count: 70/140 per minute
- Stroke adjustability: 95 mm
- Ram adjustability: 60 mm
- Overhang: 265 mm
- Table size: 530 × 660 mm
- Stroke count: 65/130 per minute
- Stroke adjustability: 105 mm
- Ram adjustability: 70 mm
- Overhang: 315 mm
- Table size: 630 × 800 mm
- Stroke count: 75/150 per minute
- Stroke adjustability: 125 mm
- Ram adjustability: 90 mm
- Overhang: 355 mm
- Table size: 640 × 1000 mm
Electrical discharge machining
EDM — precision to thousandths of a millimeter
In engineering, this machining technology is often simply called WEDM (Wire Electric Discharge Machining). A wire cutter is a machine that is now fully controlled by a 64-bit control system; it processes an imported NC program and machines continuously in four axes at once (X and Y, plus U and V, which tilt the upper head relative to the lower one for taper cutting).
The working tool of this machine is a specially made wire that unwinds and cuts its way through the material along the programmed path. The whole workpiece is immersed in a water bath, and water is also fed to the wire under high pressure to cool it in the spark gap (the spark reaches 1,400–1,600 °C, so the wire would otherwise burn through and break instantly). The machine works with an accuracy of thousandths of a millimetre and a surface finish down to 0.02 Ra (depending on the generator version).
Machine equipment
- Max workpiece dimensions: 730 × 630 × 250 mm
- Max workpiece weight: 500 kg
- Max axis travel X, Y, Z: 400 × 300 × 255 mm
- Part of the latest FANUC ROBOCUT α-CiC series of wire EDM machines, which represents the next stage in the development of EDM and brings a significant competitive advantage.
- Thanks to a number of breakthrough improvements:
- Higher reliability, cutting speed, surface finish and dimensional accuracy
- New mechanical structure with a stiffer frame and more compact dimensions
- Thermal compensation across the entire cutting range
- Redesigned, easier set-up of taper cutting
- Hardened table as standard
- Max workpiece dimensions: 700 × 600 × 250 mm
- Max workpiece weight: 500 kg
- Max axis travel X, Y, Z: 370 × 270 × 255 mm
- Table size: 210 × 460 mm
- Max workpiece weight: 200 kg
- Max axis travel X, Y, Z: 300 × 200 × 345 mm
- Electrode diameter: 0.2–3 mm
- This machine delivers high performance, especially when drilling hardened steels and cemented carbides in diameters of 0.2–3 mm.
- It is primarily used to drill start holes for wire EDM machines.
- It drills easily into contoured surfaces and all conductive materials regardless of hardness.
- It is also ideal for removing broken tools, screws or pins.
CNC machining
FANUC / FAGOR lathes and milling centers
CNC machining enables precise and efficient processing of metal parts with high accuracy and repeatability. We use modern CNC lathes and a milling center with FANUC and FAGOR control systems, which ensure stable, high-quality machining.
Key advantages of CNC machining:
- High precision and repeatability
- Flexibility for custom and serial production
- Production time and cost optimization
Thanks to these features, we can efficiently produce both simple and complex parts with the required quality and precision.
Machine equipment
- Max turning diameter: 450 mm
- Max turning length: 700 mm
- Control system: FANUC 0iT-D
- The FOCUS FCL-300 lathe offers high precision and reliability thanks to advanced control technology and a robust design.
- Max swing diameter: 420 mm
- Max machining length: 1500 mm
- Max workpiece weight: 400 kg
- Control system: FAGOR 8040
- The SUI-50/1500 NC lathe is ideal for machining large parts with an emphasis on precision and stability in turning.
- Max axis travel X, Y, Z: 800 × 500 × 500 mm
- Max spindle speed: 12,000 rpm
- Control system: FANUC 0i-MF
- The MicroCut MCVA-880 milling centre stands out for high productivity, stability and precision in milling operations.
Conventional machining
Turning and milling for single-piece production
Conventional machining covers turning and milling of parts on classic machines, which offer high flexibility and precise manual adjustment of parameters. This method is ideal for single-piece and small-batch production where dimensions or shapes need to be adjusted on the fly.
Machine equipment
- Max swing diameter: 400 mm
- Max machining length: 1500 mm
- Max workpiece weight: 300 kg
- Table longitudinal travel: 850 mm
- Table cross travel: 275 mm
- Max workpiece weight: 300 kg
- Table longitudinal travel: 820 mm
- Table cross travel: 355 mm
- Max workpiece weight: 200 kg
Grinding
Surface and cylindrical grinders for final processing
Grinding ensures high surface quality and dimensional accuracy. Surface and cylindrical grinders for final processing of precision components.
Machine equipment
- Surface grinding
- Max grinding area: 300 × 600 mm
- Cylindrical grinding
- Max grinding diameter: 220 mm
- Max grinding length between centers: 600 mm
Surface treatment
Engraving and marking
Surface treatments give machined parts greater durability, aesthetic value and functional properties. We offer precision laser engraving and marking and, in cooperation with partners, a wide range of protective and decorative finishes for metal surfaces.
Machine equipment
- Working area: 200 × 200 mm
- High precision and durability
- Suitable for marking logos, serial numbers and technical parameters
- Tumbling — edge deburring and surface polishing
- Degreasing — material preparation for further treatments
- Zinc plating — corrosion protection
- Nickel plating — wear and corrosion resistance
- Chrome plating — decorative and functional protection
- Painting — custom color and protective coatings
FROMM Packaging Systems Service Centre
Professional service and repair of strapping equipment
We provide comprehensive service support for a wide range of strapping machines and equipment for polyester (PET), polypropylene (PP), and steel strapping. Why entrust your equipment to us? Certified Experts: Our team of highly qualified technicians has undergone specialized training directly at the FROMM Germany training center. We guarantee repairs and refurbishments in strict accordance with factory specifications. Genuine OEM Parts: We use only genuine replacement parts for repairs. These ensure maximum performance, reliability, and a long service life for your equipment. Transparent Diagnostics: Before starting any work, we always conduct a thorough inspection of the equipment’s condition. You will receive a detailed list of necessary parts and a price estimate from us. Speed and reliability: Once you approve the process, we strive to complete the repair without delay. We’ll deliver your fully functional strapping machine as soon as possible to prevent any downtime in your production.
