CNC Contour Cutter Foam Profile Cutting Machine with 10 mm Radius on 6000*2100 mm Table

The TDPO-2.2 is a CNC contour cutter with a revolving loop blade. The blade turns ±360° in the cut, so a profile can be followed in any direction without lifting the blade, and the minimum cutting radius is 10 mm. Cutting size is 6000*2100 mm, cutting height is 1300 mm, blade speed runs 0-70 m/min, precision is ±0.5 mm, total motor power is 8.5 kW and the machine weighs 3.5 t.

Latex and memory foam are the grades that punish a blunt or badly guided blade. Both are soft enough to compress ahead of the edge, and memory foam shows every mark. A 10 mm minimum radius with a micro tooth loop blade lets the machine cut tight curves in these grades without tearing the surface, which is what separates a sellable pillow or topper profile from scrap.

• Model: TDPO-2.2
• Cutting size: 6000*2100 mm
• Cutting height: 1300 mm
• Minimum radius: 10 mm
• Blade speed: 0-70 m/min
• Precision: ±0.5 mm
• Machine weight: 3.5 t

1. Square the block. Trim the block so it sits flat and square on the 6000*2100 mm table.
2. Load the file. Open the nesting file on the CNC control and check the radius against the blade in use.
3. Set the blade speed. Choose a speed in 0-70 m/min for latex or memory foam rather than the maximum.
4. Cut the first part. Run one profile and check the radius, size and cut face before the rest of the nest.
5. Run the nest. The loop blade turns ±360° and follows each profile in turn.
6. Unload and inspect. Check the parts against the drawing and clear the table for the next block.

On soft foam the first part of the nest is the sample. If the radius is right and the face is clean, the rest of the nest will follow; if not, the blade or the speed is the place to look, not the drawing.

Latex and memory foam do not behave like rigid PU. The blade compresses the cell structure slightly before it separates, and when the foam relaxes the cut face can open or close by a fraction of a millimetre. That is why the ±0.5 mm figure is a real tolerance on these grades and not a plate number.

Blade speed is the main control. Running too fast on visco foam heats the surface and leaves a glazed edge; running too slow lets the blade dwell and tear the cells. A range of 0-70 m/min exists so the operator can match the grade rather than accept one fixed speed.

Radius is the other control. A 10 mm radius needs a narrow blade with fine teeth; a wider blade simply cannot turn that tightly without leaving a rounded corner or a mark. That is why the micro tooth loop blade is specified with the machine rather than bought later.

• Set speed per grade: latex and visco foam each want a different point in the 0-70 m/min range.
• Keep the blade sharp: a dull blade glazes visco foam before it tears it.
• Match the blade to the radius: tight curves need the micro tooth loop blade.

• Tight radius capability: 10 mm minimum radius with a micro tooth loop blade, which is what contoured pillows and toppers need.
• Revolving loop blade: ±360° turning in the cut, so complex profiles run as one continuous path.
• Soft foam handling: blade speed can be set from 0-70 m/min to suit latex and memory foam instead of running one fixed speed.
• Clean surface: the loop blade shears the cell structure rather than tearing it, so the cut face stays smooth on visco foam.
• ±0.5 mm precision: profile sizes repeat across a nest, which matters when several parts come from one block.
• 6000*2100 mm table: several profiles nest on one block instead of one part per pass.
• CE certified: export-ready guarding and electrics.

• Contour pillows: cervical and shaped pillows cut to a 10 mm radius.
• Mattress toppers: profiled surfaces and edge shapes in memory foam.
• Latex cores: shaped latex parts with tight curves.
• Seat cushions: contoured foam for office and automotive seating.
• Medical and therapy foam: shaped pads with defined radii.
• Packaging inserts: cut-to-shape foam from a nesting file.

Contour faults are usually visible on the first part off the table. Cut one test profile before running the nest, and a wrong radius costs one part instead of a batch.

The table is 6000*2100 mm, so a nest can carry several parts. Plan the nest so the blade does not cross a previously cut area, and leave enough margin that the block stays stable while it is being cut down.

Soft foam blocks lose rigidity as they are cut. Support the block with a flat pallet and do not lean into the cut zone to reposition a part while the blade is moving.

• Nesting: parts arranged so the blade never re-enters a cut path.
• Block support: flat pallet, block square to the table edge.
• Guarding: guard fitted, hands clear of the loop blade at all times.
• Test part: measured before the rest of the nest runs.

The loop blade and its guide decide whether a 10 mm radius comes out at 10 mm. Check the blade edge at the start of each shift, keep the guide clear of foam dust, and replace the blade when the radius starts opening up on the first part of a nest.

On soft foam, dust builds quickly. Clean the table and the blade guide after each block, because a film of visco foam dust changes the way the blade tracks through the cut.

• Every shift: blade edge, guide clearance, table surface, dust.
• Weekly: blade tension, turning unit, drive belt condition.
• Monthly: lubrication, cabinet dust, profile check against a test part.
• After a blade change: cut a test profile with a 10 mm radius before the nest.

The machine ships in export packing with the cutting head blocked and the table protected. At 3.5 t and a 6000*2100 mm table, plan the container loading and the access at the destination before the shipment date.

Delivery is 45 working days after downpayment, payment by T/T or L/C, minimum order one set. Installation guidance, nesting software support and spare loop blades ship with the machine.