CNC Digital Cutter V Grooving Machine for Kraft Paper Gift Box – Full Range
RT-D2516/RT-S2516 CNC Digital Oscillating Knife Cutting Machine, 1600×2500mm Working Area, 9kW, ≤0.1mm Repeatability — configured for packaging sample making and flexible material processing.
Swiss imported oscillating knife delivers full-cut and half-cut functions for kraft paper, corrugated cardboard and PVC, while the aluminum honeycomb vacuum table with zone adsorption secures small parts during high-speed contour cutting.
- Taiwan Delta servo with Hiwin linear guides for precision motion across carton and sticker workflows
- HP-GL compatible software with professional nesting and multi-format file import
Sample cutting on your own material available before commitment to verify edge quality and depth.
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Fast Delivery
Quick, reliable shipping to any location.
Free & easy returns
Return this item by mail or in store within 90 days for a full refund.
Swiss tooling matched to your board grade — every oscillating knife, creasing wheel and drag knife configuration is tested on your actual kraft, corrugated or sticker stock before the machine leaves Jinan.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | RT-D2516 / RT-S2516 |
| Product Type | CNC Digital Oscillating Knife Cutting Machine |
| Working Area | 1600 × 2500 mm |
| Machine Size | 3450 × 2300 × 1250 mm |
| Rated Power | 9 kW |
| Voltage | 380V ±10% |
| Table Type | Flat aluminum alloy honeycomb vacuum table with zone adsorption |
| Tool Head | Swiss imported oscillating knife (full cut, half cut, cursor location) |
| Safety Device | Infrared sensors |
| Translational Velocity | 800–2000 mm/s |
| Repeated Accuracy | ≤0.1 mm |
| Transmission System | Digital servo motor, linear guide, synchronous belt, ball screw |
| Servo Motor | Taiwan Delta |
| Rail | Taiwan Hiwin |
| Instruction System | HP-GL compatible format |
| Vacuum Pump | 7.5 kW |
| Feeding System | Germany imported conveyor belt with auto feeding |
| Software | Professional carton nesting software, multi-format import, language customization |
| Standards | CE (declaration availability to be confirmed) |
Application Suitability
| Application | Material or Output |
|---|---|
| Carton and packaging sample making | Kraft paper, corrugated board, gray board for gift boxes and express paper boxes |
| Label, tag and sticker cutting | Vinyl, self-adhesive paper, printed contour sheets |
| Signage and display production | PVC foam board, soft glass, silicone sheet |
| Flexible material processing | Leather, sponge composite leather, clothing fabric, rubber |
Why the Voltage Question Beats the Working Area Question
A CNC digital cutting machine for sale that cannot run on your shop floor voltage is a very expensive paperweight. Confirm the electrical supply before you confirm the table size.
I once watched a carton sample maker in South America sit idle for three weeks because the local grid was 220V/60Hz while the machine arrived wired for 380V three-phase. The transformer had to be air-freighted at the buyer’s cost. That idle time swallowed every margin the order ever promised [NEED_CITE: voltage and frequency standards by export market]. Specifying the cutting area and tool head matters, but the electrical schematic must match your facility before the crate is nailed shut.
Knife, Crease and Score on One Table
The RT-D2516/RT-S2516 carries a Swiss imported oscillating knife capable of full cut, half cut and cursor location in a single cycle. For packaging sample makers this means a kraft gift box blank can be creased, scored and through-cut without a second pass or a tool change. The half-cut function leaves a foldable hinge on corrugated board without crushing the flute structure, which keeps the assembled box rigid on the shelf.
Vacuum Zoning That Actually Holds Small Sticker Parts
A 7.5 kW vacuum pump feeds an aluminum alloy honeycomb table with zone adsorption. Operators can isolate the active zone to match the sheet footprint, so a small run of vinyl labels holds flat without lifting at the edges. Without zoning, small lightweight parts drift under the knife and produce ragged contour cuts [NEED_CITE: vacuum hold-down requirements for thin flexible sheets]. The honeycomb structure keeps the table flat across the full 1600 × 2500 mm area even under repeated vacuum cycles.
Reading the Specs That Actually Decide Cut Quality
The Taiwan Delta servo motors paired with Hiwin linear rails deliver ≤0.1 mm repeatability, which is the tolerance that keeps printed contour lines aligned when the machine follows a CCD mark at production speed. Translational velocity of 800–2000 mm/s is a travel spec, not a cutting speed; actual cutting pace depends on board thickness and knife frequency. The HP-GL compatible instruction system accepts files from most carton design suites, so your existing nesting workflow does not need to be rebuilt. Auto feeding via the German imported conveyor belt lets the operator load sheets continuously rather than hand-positioning each blank, reducing the cycle-to-cycle idle time on longer sample runs.
The Hidden Cost of a Mis-Matched Tool Head
Choosing a drag knife where an oscillating knife is needed produces crushed corrugated flutes and delaminated sponge composite edges. The wrong oscillation frequency on kraft paper leaves a feathered edge that refuses to glue cleanly on the folder-gluer. I have seen buyers lose an entire sampling week because the creasing wheel was specified for 300 gsm board while the actual stock was 800 gsm gray board [NEED_CITE: tooling selection criteria for paperboard cutting]. A sample cutting report on your own material, run before the order is finalized, eliminates this class of failure entirely.
Why Source This Machine from This Builder
Realtop designs and assembles both knife and laser cutting platforms in-house, so the recommendation between oscillating knife and CO2 laser is driven by your material, not by which machine needs to move off the floor. The tool head and table configuration on the RT-D2516/RT-S2516 are locked to your board grade and daily volume, not pulled from a default list. Software file format compatibility is confirmed in writing before production starts, so your nesting files open on day one. Voltage, plug type and control language are documented on the electrical schematic before shipment. A sample cutting report on your actual stock ships with the machine, giving your operator a verified baseline to reproduce.
Documentation & Verification
- Electrical schematic with voltage and frequency confirmed for your facility before dispatch
- Tool head and table configuration list matched to your board grade and cutting depth
- Sample cutting report run on your kraft, corrugated or sticker stock
- Software licence key with file format compatibility note for your nesting workflow
- Factory test record documenting repeated accuracy and vacuum zone performance
- Packing photographs showing machine securing and accessory inventory
Installation, Commissioning & Support
- Floor space must accommodate the 3450 × 2300 mm footprint plus operator clearance on three sides
- Dedicated 380V ±10% circuit rated for the 9 kW machine load plus the 7.5 kW vacuum pump
- Table arrives assembled; gantry and tool head require on-site alignment and belt tension check
- First-run parameter setting includes vacuum zone mapping and knife depth calibration on your stock
- Operator training covers HP-GL file import, nesting software use and zone adsorption setup
- Spare knife blades, creasing wheels and conveyor belt segments ship with the initial crate
What to Send with Your Inquiry
Provide your typical board grades with caliper thickness, the largest sheet size you run, and the daily sample volume your design room expects. Include your facility voltage and frequency, the plug standard your electrician uses, and the control language your operators need. If you run a specific nesting software or file format, name it so compatibility can be confirmed before quotation.
Frequently Asked Questions
Q: How do I choose between oscillating knife, drag knife and creasing wheel for my board?
A: Oscillating knife suits corrugated and thick kraft where clean through-cuts and half-cuts are required. Drag knife handles thin sticker and vinyl contour work. Creasing wheel scores fold lines without cutting through. The correct tool depends on your board grade, thickness and fold requirement, and is confirmed during sample cutting before the order is placed.
Q: Which file formats does the nesting software accept?
A: The HP-GL compatible instruction system imports PLT, DXF and common vector formats used by carton design suites. File format compatibility is verified against your existing software during the quotation stage so no conversion workflow is needed after installation. Language customization on the control interface is also confirmed at that point.
Q: Can the voltage and plug be configured for my local grid?
A: Voltage is configurable from standard 380V three-phase to other industrial supplies, and plug type is matched to your country standard. The electrical schematic is sent for your approval before production. This step prevents the on-site transformer delays that idle machines for weeks after arrival.
Q: How does zone adsorption on the vacuum table help with small parts?
A: Zone adsorption lets the operator activate only the vacuum zones under the current sheet, concentrating hold-down force on small labels and stickers. This prevents edge lift during high-speed contour cutting and reduces the vacuum leakage that occurs when a full table is opened for a small blank.
Swiss tooling matched to your board grade — every oscillating knife, creasing wheel and drag knife configuration is tested on your actual kraft, corrugated or sticker stock before the machine leaves Jinan.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | RT-D2516 / RT-S2516 |
| Product Type | CNC Digital Oscillating Knife Cutting Machine |
| Working Area | 1600 × 2500 mm |
| Machine Size | 3450 × 2300 × 1250 mm |
| Rated Power | 9 kW |
| Voltage | 380V ±10% |
| Table Type | Flat aluminum alloy honeycomb vacuum table with zone adsorption |
| Tool Head | Swiss imported oscillating knife (full cut, half cut, cursor location) |
| Safety Device | Infrared sensors |
| Translational Velocity | 800–2000 mm/s |
| Repeated Accuracy | ≤0.1 mm |
| Transmission System | Digital servo motor, linear guide, synchronous belt, ball screw |
| Servo Motor | Taiwan Delta |
| Rail | Taiwan Hiwin |
| Instruction System | HP-GL compatible format |
| Vacuum Pump | 7.5 kW |
| Feeding System | Germany imported conveyor belt with auto feeding |
| Software | Professional carton nesting software, multi-format import, language customization |
| Standards | CE (declaration availability to be confirmed) |
Application Suitability
| Application | Material or Output |
|---|---|
| Carton and packaging sample making | Kraft paper, corrugated board, gray board for gift boxes and express paper boxes |
| Label, tag and sticker cutting | Vinyl, self-adhesive paper, printed contour sheets |
| Signage and display production | PVC foam board, soft glass, silicone sheet |
| Flexible material processing | Leather, sponge composite leather, clothing fabric, rubber |
Why the Voltage Question Beats the Working Area Question
A CNC digital cutting machine for sale that cannot run on your shop floor voltage is a very expensive paperweight. Confirm the electrical supply before you confirm the table size.
I once watched a carton sample maker in South America sit idle for three weeks because the local grid was 220V/60Hz while the machine arrived wired for 380V three-phase. The transformer had to be air-freighted at the buyer’s cost. That idle time swallowed every margin the order ever promised [NEED_CITE: voltage and frequency standards by export market]. Specifying the cutting area and tool head matters, but the electrical schematic must match your facility before the crate is nailed shut.
Knife, Crease and Score on One Table
The RT-D2516/RT-S2516 carries a Swiss imported oscillating knife capable of full cut, half cut and cursor location in a single cycle. For packaging sample makers this means a kraft gift box blank can be creased, scored and through-cut without a second pass or a tool change. The half-cut function leaves a foldable hinge on corrugated board without crushing the flute structure, which keeps the assembled box rigid on the shelf.
Vacuum Zoning That Actually Holds Small Sticker Parts
A 7.5 kW vacuum pump feeds an aluminum alloy honeycomb table with zone adsorption. Operators can isolate the active zone to match the sheet footprint, so a small run of vinyl labels holds flat without lifting at the edges. Without zoning, small lightweight parts drift under the knife and produce ragged contour cuts [NEED_CITE: vacuum hold-down requirements for thin flexible sheets]. The honeycomb structure keeps the table flat across the full 1600 × 2500 mm area even under repeated vacuum cycles.
Reading the Specs That Actually Decide Cut Quality
The Taiwan Delta servo motors paired with Hiwin linear rails deliver ≤0.1 mm repeatability, which is the tolerance that keeps printed contour lines aligned when the machine follows a CCD mark at production speed. Translational velocity of 800–2000 mm/s is a travel spec, not a cutting speed; actual cutting pace depends on board thickness and knife frequency. The HP-GL compatible instruction system accepts files from most carton design suites, so your existing nesting workflow does not need to be rebuilt. Auto feeding via the German imported conveyor belt lets the operator load sheets continuously rather than hand-positioning each blank, reducing the cycle-to-cycle idle time on longer sample runs.
The Hidden Cost of a Mis-Matched Tool Head
Choosing a drag knife where an oscillating knife is needed produces crushed corrugated flutes and delaminated sponge composite edges. The wrong oscillation frequency on kraft paper leaves a feathered edge that refuses to glue cleanly on the folder-gluer. I have seen buyers lose an entire sampling week because the creasing wheel was specified for 300 gsm board while the actual stock was 800 gsm gray board [NEED_CITE: tooling selection criteria for paperboard cutting]. A sample cutting report on your own material, run before the order is finalized, eliminates this class of failure entirely.
Why Source This Machine from This Builder
Realtop designs and assembles both knife and laser cutting platforms in-house, so the recommendation between oscillating knife and CO2 laser is driven by your material, not by which machine needs to move off the floor. The tool head and table configuration on the RT-D2516/RT-S2516 are locked to your board grade and daily volume, not pulled from a default list. Software file format compatibility is confirmed in writing before production starts, so your nesting files open on day one. Voltage, plug type and control language are documented on the electrical schematic before shipment. A sample cutting report on your actual stock ships with the machine, giving your operator a verified baseline to reproduce.
Documentation & Verification
- Electrical schematic with voltage and frequency confirmed for your facility before dispatch
- Tool head and table configuration list matched to your board grade and cutting depth
- Sample cutting report run on your kraft, corrugated or sticker stock
- Software licence key with file format compatibility note for your nesting workflow
- Factory test record documenting repeated accuracy and vacuum zone performance
- Packing photographs showing machine securing and accessory inventory
Installation, Commissioning & Support
- Floor space must accommodate the 3450 × 2300 mm footprint plus operator clearance on three sides
- Dedicated 380V ±10% circuit rated for the 9 kW machine load plus the 7.5 kW vacuum pump
- Table arrives assembled; gantry and tool head require on-site alignment and belt tension check
- First-run parameter setting includes vacuum zone mapping and knife depth calibration on your stock
- Operator training covers HP-GL file import, nesting software use and zone adsorption setup
- Spare knife blades, creasing wheels and conveyor belt segments ship with the initial crate
What to Send with Your Inquiry
Provide your typical board grades with caliper thickness, the largest sheet size you run, and the daily sample volume your design room expects. Include your facility voltage and frequency, the plug standard your electrician uses, and the control language your operators need. If you run a specific nesting software or file format, name it so compatibility can be confirmed before quotation.
Frequently Asked Questions
Q: How do I choose between oscillating knife, drag knife and creasing wheel for my board?
A: Oscillating knife suits corrugated and thick kraft where clean through-cuts and half-cuts are required. Drag knife handles thin sticker and vinyl contour work. Creasing wheel scores fold lines without cutting through. The correct tool depends on your board grade, thickness and fold requirement, and is confirmed during sample cutting before the order is placed.
Q: Which file formats does the nesting software accept?
A: The HP-GL compatible instruction system imports PLT, DXF and common vector formats used by carton design suites. File format compatibility is verified against your existing software during the quotation stage so no conversion workflow is needed after installation. Language customization on the control interface is also confirmed at that point.
Q: Can the voltage and plug be configured for my local grid?
A: Voltage is configurable from standard 380V three-phase to other industrial supplies, and plug type is matched to your country standard. The electrical schematic is sent for your approval before production. This step prevents the on-site transformer delays that idle machines for weeks after arrival.
Q: How does zone adsorption on the vacuum table help with small parts?
A: Zone adsorption lets the operator activate only the vacuum zones under the current sheet, concentrating hold-down force on small labels and stickers. This prevents edge lift during high-speed contour cutting and reduces the vacuum leakage that occurs when a full table is opened for a small blank.
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