CNC Auto Die Cutting Machine 1625 for Leather – OEM Available

In-house knife and laser design — The 1625 platform is built on a heavy-duty frame with aerospace-grade vacuum casting, letting you match cutting method to material instead of forcing one technology.

Technical Specifications

Application Suitability

Why Material Samples Matter Before You Sign

A cutting thickness number on a spec sheet means nothing without the material name next to it.

I have watched a buyer sign off on a leather cutting line after testing standard PU, only to discover on arrival that their actual production stock was a thick regenerated hide with woven backing. The parameters had to be rebuilt from scratch, and the first week of output had ragged edges that forced them to hand-trim every piece [NEED_CITE: material density and backing structure effects on oscillating knife cutting]. A CNC oscillating knife cutting machine manufacturer that does not run your specific stock before shipment is leaving your production floor to finish the debugging work. Thickness alone is only half the story — density, backing weave and surface coating all change how the blade engages and exits the material.

How the Blade Meets the Leather

The oscillating knife head vibrates at high frequency to slice through dense or fibrous materials without dragging, which is why it handles genuine leather and thick composites where a static drag knife would tear. On the 1625 platform, the tool head selection is locked to your material before the machine leaves the factory. A driven rotary knife takes over for long continuous cuts on roll goods, while a kiss cutting tool scores adhesive layers without penetrating the backing liner. The CNC oscillating knife cutting machine manufacturer configures the tool changer so your most-used heads are in immediate reach, reducing changeover time between jobs.

Vacuum Holding Across the Full Bed

The aluminum bellows vacuum table is cast as a single aerospace-grade unit, which keeps the surface flat under repeated loading and prevents the small pockets of lift that cause miscuts near the edges. A 9 kW pump delivers full-surface adsorption across the 1600×2500 mm area, though zoning configuration should be matched to your typical part geometry [NEED_CITE: vacuum zoning requirements for small leather components]. Small gasket pieces and narrow shoe upper panels need tighter zone segmentation than large automotive seat covers, and that configuration decision is one we finalize during the sample cutting stage.

Reading the Specs That Actually Affect Your Floor

The ±0.1 mm cutting accuracy is achievable when the heavy-duty frame and precision-ground surface stay stable over long production runs — thermal drift and vibration from adjacent equipment can shift real-world results, so machine placement in your shop matters. Servo motor selection (Panasonic, Delta or Dorna) affects how the head accelerates through tight corners on complex shoe upper patterns, where hesitation marks show up as visible deviations on the finished edge. The PLC control system supports multiple display languages including English, Russian, Italian and Chinese, which reduces operator error on multilingual shop floors. CCD camera positioning tracks printed registration marks for contour cutting, a critical feature when processing pre-printed leather or patterned textiles where manual alignment would waste hide.

The Cost of Skipping Configuration Checks

When voltage and plug type are assumed rather than confirmed before production, the machine arrives with a control transformer that does not match the local supply, and the first power-up trips the facility breaker. Language mismatches in the PLC interface slow down operator training for weeks while the control firmware is reflashed. Tool head selection based on a material sample that differs from production stock leads to crushed foam cores or delaminated leather edges [NEED_CITE: tool head selection errors in digital cutting operations]. File format incompatibility between your nesting software and the machine controller forces a manual conversion step that introduces geometry errors on complex curves.

What You Get When the Builder Also Designs the Machine

Realtop designs both knife and laser systems under one roof, so the cutting method is chosen to fit your material rather than pushed from a limited catalogue. The 1625 frame is built heavy and ground flat, giving the servo drives a rigid base to maintain accuracy over extended shifts. Every tool head and vacuum zone is specified against your actual production parts, not a generic demo sample. Software file format compatibility is confirmed in writing before the order enters production. Sample cutting on your own material is completed and documented before commitment, so you see real edge quality at real speed before the machine is crated.

Documentation & Verification

• Machine specification sheet covering all confirmed tool head and vacuum zone options
• Electrical schematic with voltage, frequency and plug type locked to your facility
• Sample cutting report on your leather or fabric with edge quality photographs
• Software licence and file format compatibility note for PLT, DXF, AI and PDF workflows
• Factory test record documenting cutting accuracy verification before dispatch
• Packing photographs showing crating and component protection for ocean freight

Installation, Commissioning & Support

• Foundation must be level to within 2 mm across the 3300×2100 mm footprint
• Dedicated circuit rated for the 9 kW vacuum pump plus servo drive load at your confirmed voltage
• Machine ships partially assembled; frame and table are joined on site with alignment verification
• First power-up includes servo tuning and vacuum zone calibration across the 1600×2500 mm bed
• Operator training covers tool head changeover, CCD camera setup and PLC language selection
• Spare parts list covers oscillating blades, vacuum seals and CCD calibration targets

Before You Send an Inquiry

Your cutting supplier needs to see the actual material before recommending configuration. Share the leather type or fabric composition, thickness range, typical sheet dimensions and daily volume so the tool head and vacuum zoning can be matched correctly. Confirm your facility voltage, frequency and preferred control language up front to avoid rework after the machine is built. If your workflow relies on specific nesting software, provide a sample file so format compatibility is verified before the order is finalized.

Frequently Asked Questions

Q: How is cutting thickness verified for my specific leather type?
A: We run sample cuts on your actual material — genuine, PU, regenerated or bonded — at production speed and document edge quality, cutting depth and cycle time. The sample report is shared for your approval before the machine configuration is locked. This eliminates surprises when your real stock differs from standard test media.

Q: What configuration checks are completed before the machine ships?
A: Voltage, plug type and control language are confirmed in writing before production starts. The tool head selection, vacuum zone layout and software file format compatibility are all verified against your submitted material samples and nesting files. A factory test record is generated and shared before crating.

Q: How does the CCD camera handle printed contours at production speed?
A: The camera tracks printed registration marks on leather and textile surfaces, adjusting the cut path in real time. Performance depends on mark contrast, size and placement, which we validate during the sample cutting stage using your actual printed material to confirm reliable tracking before the system is finalized.

Q: Can I request a sample cutting test before committing to an order?
A: Yes. Send us your material — leather, fabric, foam or composite — and we cut it on the 1625 platform with your specified tool head configuration. The sample pieces and a written report ship back to you so you can inspect edge quality and dimensional accuracy before making a purchasing decision.