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RT–R2513 / RT-D2516 / RT-S2516 CNC Flatbed Oscillating Knife Cutting Machine, 2500×1300 / 1600×2500mm, ≤18mm Cutting Thickness — equipped with oscillating knife, creasing tool, kiss-cut knife and round punch for carton, corrugated board, sticker and label cutting in a single pass.
- Aluminum alloy honeycomb vacuum table with automatic zone adsorption holds sheet materials flat across the full working area
- Rack and pinion transmission with imported linear guide rails delivers <0.05mm repeatability for precision die-line and contour cutting
Realtop is a core factory with in-house design covering both knife and laser cutting technologies — cutting method, tool head and vacuum zoning are specified against your actual material and production volume before order commitment.
Shipping & Delivery
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Courier delivery
Our courier will deliver to the specified address
2-3 Days
From $20
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DHL Courier delivery
DHL courier will deliver to the specified address
2-3 Days
From $40
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Warranty 1 year
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Free 30-Day returns
Black Friday Blowout!
Specification
Description
Customized Tool Head Mapping — Realtop matches oscillating knife, creasing wheel and kiss-cut tools to your actual board grade and flute profile before the machine ships.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | CNC Flatbed Oscillating Knife Cutting Machine |
| Model | RT–R2513 / RT-D2516 / RT-S2516 |
| Working Area | 2500×1300 mm (RT–R2513) / 1600×2500 mm (RT-D2516 / RT-S2516) |
| Machine Size | 3550×1910×1400 mm (RT–R2513) / 3450×2300×1250 mm (RT-D2516 / RT-S2516) |
| Cutting Tools | Oscillating knife, creasing tool, kiss-cut knife, round punch |
| Cutting Thickness | ≤18 mm |
| Repeated Accuracy | <0.05 mm |
| Vacuum Table | Aluminum alloy honeycomb structure with automatic zone adsorption |
| Fixing Method | Vacuum system, 7.5 kW vacuum pump |
| Frame | Welded thick square seamless steel, high temperature treatment |
| Guide Rail | Imported straight-line square guide |
| Transmission | Rack and pinion with Ethernet port data transfer |
| Servo Motor | Dongling or Delta servo options available |
| Conveyor Belt | Germany imported composite fiber, wear-resistant anti-pull construction |
| Rated Power | 9 kW |
| Voltage | 380V (frequency to confirm: 50 Hz or 60 Hz) |
| Safety Devices | Infrared sensors and emergency stop |
| Software Formats | DXF, OLT, PDF, AI import supported |
| Control Language | English, Russian, Italian, Chinese; other languages customizable |
| Blade Included | 10 pieces oscillating blades |
| Warranty | 1 year (excludes felt and knife blades) |
| Standards | CE (basis to be confirmed with manufacturer documentation) |
Application Suitability
| Application | Material or Output |
|---|---|
| Carton and packaging sample making | Corrugated board, grey board, honeycomb paper up to 18 mm |
| Short-run die-line proofs | Kraft liner, flute E/B/C corrugated, white-top kraft |
| Label and sticker contour cutting | Vinyl labels, PP paper stickers, adhesive films |
| Billboard and signage production | Foam board, PVC sheet, PP corrugated |
| Business cards and hang tags | Card stock, coated paper, laminated board |
| Leather cutting for footwear and accessories | Natural leather, synthetic PU/PVC leather |
What Happens When Your Corrugated Sample Creases Crack
The creasing tool must match flute type and board thickness, or the sample fails the fold test before it reaches the client’s desk.
A packaging house in Guangdong once ordered a flatbed cutter based purely on working area. The machine arrived with a standard drag knife and a fixed creasing wheel. When they ran 3-ply B-flute, the crease lines cracked at the fold. The board grain direction, moisture content and flute profile all affect how a crease compresses. Without the right wheel geometry and oscillating knife frequency tuned to the actual board, the sample looks wrong and the client rejects it [NEED_CITE: corrugated board creasing mechanics and flute compression behavior]. A CNC flatbed cutting machine manufacturer that does not sample your board first is selling a table, not a solution.
Why Frame Rigidity Dictates Crease Accuracy
When an oscillating knife enters dense corrugated board at high frequency, lateral forces push against the gantry. A frame built from thick square seamless steel and treated at high temperature resists this torsional stress across the full 2500×1600 mm travel range. If the frame flexes even slightly during a long cut path, the crease wheel drifts off the die-line and the fold lands in the wrong spot. Rack and pinion transmission paired with imported linear square guide rails keeps the tool head positioned within <0.05 mm repeatability, which matters when a packaging sample must survive multiple fold-and-unfold cycles during client review.
Vacuum Zoning That Actually Holds Small Label Sheets
The aluminum alloy honeycomb vacuum table on the RT-D2516 and RT-S2516 divides into independently controlled zones. This matters when a kiss-cut knife is tracing sticker outlines on a half-sheet of vinyl. If the entire table pulls vacuum uniformly, the unused zones draw air through gaps and reduce suction under the actual workpiece [NEED_CITE: vacuum table zone adsorption principles for flatbed cutting tables]. The 7.5 kW pump combined with automatic zone adsorption ensures that only the area beneath the material generates holding force. Small label sheets, irregularly shaped tags and nested carton blanks all stay flat without tape or mechanical clamps.
Reading the Specs Beyond the Brochure Numbers
The ≤18 mm cutting thickness rating assumes the correct oscillating knife blade geometry for the material density. Hard grey board at 18 mm requires a different blade angle and oscillation frequency than 18 mm E-flute corrugated. The 9 kW rated power covers the servo drives, vacuum pump load and oscillating knife motor simultaneously, but peak current draw during simultaneous cutting and vacuum engagement should be confirmed against your facility supply [NEED_CITE: industrial three-phase power sizing for CNC cutting equipment]. Software compatibility with DXF, OLT, PDF and AI formats means your existing die-line library imports directly, but file nesting behavior and kerf compensation settings vary between carton nesting software versions — request a sample import test before order.
The Cost of Skipping the Material Trial
A distributor once imported a batch of flatbed cutters configured with round punch tools only, assuming buyers would add knife heads later. Three months in, end users cutting PP corrugated signage found the punch left ragged entry holes. Retrofitting an oscillating knife head meant new wiring harnesses, revised pneumatic lines and recalibrated software parameters. The distributor absorbed rework costs and delayed deliveries to two major accounts [NEED_CITE: CNC cutting machine tool head retrofit challenges in field installations]. Running your actual material through a pre-order sample cut eliminates this mismatch before production begins.
What Separates a Manufacturer from an Assembler
Realtop operates an in-house design team and core factory covering both knife and laser cutting technologies, so a buyer evaluates cutting method against material rather than forcing one platform. Tool head and table configurations are specified per material type and production volume, not pulled from a default catalog page. CCD camera positioning for printed contour work is confirmed functional at production speed before shipment. Voltage, control language and plug type are locked in during the specification confirmation stage. Every machine ships with a factory test record run on the buyer’s own material sample.
Documentation & Verification
- Machine specification sheet listing included and optional tool heads for your board grade range
- Electrical schematic confirming 380V supply with frequency matched to your facility grid
- Sample cutting report on your actual corrugated, grey board or label stock before commitment
- Factory test record with photographs showing repeatability measurement and edge quality
- Operation and maintenance manual with software licence and DXF/OLT/PDF/AI format compatibility note
- Spare parts list identifying oscillating blades, felt segments and vacuum pump consumables
Installation, Commissioning & Support
- 3550×1910 mm or 3450×2300 mm footprint requires level concrete floor with anchor bolt provisions
- 9 kW rated load demands dedicated three-phase 380V circuit with appropriate breaker sizing
- Machine arrives partially assembled; gantry and tool head mounted and calibrated on site
- First-run commissioning includes vacuum zone calibration and oscillating knife frequency tuning to your material
- Operator training covers carton nesting software import, die-line editing and blade replacement procedures
- Ten oscillating blades included; replacement blades and conveyor felt available as ongoing consumables
Before You Request a Quote
Tell us the board types you cut most often — corrugated flute profile, grey board thickness, label stock weight. Share your typical sheet size and whether you need full-sheet nesting or short-run sample making. Confirm your facility voltage and frequency, and the control panel language your operators require. If you have existing die-line files, send a sample DXF or PDF so we can verify software import and kerf compensation before writing the configuration.
Frequently Asked Questions
Q: How is the build quality of the frame and motion system controlled during production?
A: The frame is welded from thick square seamless steel tubes and undergoes high temperature treatment to relieve internal stress before machining. Linear square guide rails are sourced from imported suppliers and aligned on a precision reference surface. Each unit receives a factory test record documenting repeatability measurement across the full working area before packing photographs are taken and shared with the buyer.
Q: What OEM and customization options exist for machinery distributors?
A: Voltage, frequency and plug type are configured to match your target market supply standard. Control panel language supports English, Russian, Italian and Chinese with other languages customizable on request. Tool head combinations — oscillating knife, creasing tool, kiss-cut knife, round punch — are selected per your customer base material profile rather than shipped as a default package.
Q: How is the cutting method matched to the material when both knife and laser options exist?
A: Oscillating knife cutting suits corrugated board, grey board, foam and label stock where mechanical shearing produces clean edges without thermal sealing. Laser cutting fits acrylic, wood veneer and textile where edge sealing is desirable. The decision is made during the inquiry stage based on material type, thickness and edge quality requirement, then confirmed with a sample cut on the buyer’s actual stock.
Q: What documentation ships with the machine and how is CE compliance handled?
A: Each shipment includes a machine specification sheet, electrical schematic with voltage confirmation, tool head and table configuration list, software licence note, operation manual and spare parts list. CE declaration is available where applicable and confirmed during the specification stage. Factory test records and packing photographs are provided before the machine leaves the facility.

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