PU Foam Cutting Machine with 1000-2000 mm Cutting Width for 15-200 kg/m³ Density Blocks

The TDP-02 is an automatic edge trimming and cross cutting machine for PU foam blocks from 1000 mm to 2000 mm wide. Thickness is set anywhere from 1 mm to 100 mm, cutting speed runs 1-20 m/min, it handles foam from 15 kg/m³ to 200 kg/m³, total motor power is 10 kW and the machine weighs 5000 kg.

Block width changes from order to order, and a machine with a fixed throat only suits one of them. The TDP-02 trims and cross cuts across a 1000-2000 mm range, so a converter can square a narrow block and a full width mattress block on the same machine without a second set-up.

• Model: TDP-02
• Thickness: 1-100 mm
• Width: 1000-2000 mm
• Speed: 1-20 m/min
• Density: 15-200 kg/m³
• Motor power: 10 kW
• Weight: 5000 kg

1. Measure the block. Confirm the width sits inside the 1000-2000 mm range.
2. Set the side guide. Bring the guide to the block width and lock it.
3. Set the thickness. Set the trimming thickness between 1 mm and 100 mm.
4. Set the speed. Choose a feed inside 1-20 m/min for the foam density.
5. Trim the first edge. Run the block through and check the edge squareness.
6. Cross cut. Square the second edge, then cross cut to length on the same table.

Trim one edge, then turn the block and trim the second. Two trimmed edges give a reference for every later cut, and the cross cut is only as square as those two edges.

A foam converter rarely gets blocks in one width. A mattress block can be 2000 mm, an upholstery block often narrower, and a packaging block narrower still. A machine with a fixed throat forces the operator to either refuse the narrow work or cut it on a smaller machine.

A 1000-2000 mm range means the same table handles all of it. The side guide moves to the block, the trimming head follows, and the cross cut is made on the same reference. The saving is not only the machine cost; it is the handling, because each block is loaded once instead of moving between machines.

The density range is the second half of the same argument. Blocks from 15 kg/m³ soft PU to 200 kg/m³ firm grades run on the same settings table, with the feed rate adjusted rather than the machine changed.

• Guide to the block: the side guide moves instead of the block being forced.
• One load: trimming and cross cutting on the same table.
• Feed for density: slower on 200 kg/m³ grades, faster on soft foam.

• Wide working range: 1000-2000 mm covers narrow blocks and full width mattress blocks.
• One machine, two jobs: edge trimming and cross cutting on the same table.
• 1-100 mm thickness: thin sheets and thick slices from the same head setting range.
• Automatic feed: the block is driven through at 1-20 m/min instead of being pushed by hand.
• Density range 15-200 kg/m³: soft PU and firm high density grades both run.
• 10 kW drive: enough power to hold speed through a full width cut.
• CE certified: export-ready guarding and electrics.

• Block squaring: trimmed edges before slicing.
• Mattress block trimming: full 2000 mm raw blocks squared.
• Topper sheets: thin sheets cross cut to length.
• Furniture foam: blocks trimmed square before profiling.
• Packaging foam: blocks cut to size for inserts.
• Foam conversion: mixed width orders on one machine.

Most trimming faults come from the block or the feed, not the blade. Square one edge first, set the feed for the density, and measure the first slice at both ends before the production run.

A full width block is heavy, and the machine table is long. Load with a roller conveyor or a lift, keep the block against the side guide, and keep hands behind the infeed line once the feed starts.

Clear the outfeed before starting a cut. A trimmed block that has nowhere to go will jam against the stack and mark the fresh edge.

• Loading: roller table or lift, block against the side guide.
• Outfeed clear: space for the full block length before the cut starts.
• Hands clear: behind the infeed line once the feed is engaged.
• Guarding: guard fitted, interlocks working.

The side guide and the trimming head are the two settings that decide squareness. Check the guide lock every shift, because a guide that creeps under a heavy block produces a tapered edge that is hard to see until the block is sliced.

Check the blade edge and the feed belt weekly. A glazed belt slips on dense foam and the cut face shows it as a stepped edge.

• Every shift: side guide lock, blade edge, table cleanliness.
• Weekly: feed belt condition, blade tension, guide rails.
• Monthly: lubrication, drive alignment, thickness calibration.
• After a blade change: trim a test block and measure thickness at both ends.

The machine ships in export packing with the trimming head blocked and the guides protected. At 5000 kg and an overall dimension of 6424*4600*2786 mm, confirm the container plan and the receiving access before booking freight.

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