Air Conveying Blower Foam Crusher Machine with 150 kg/h Speed and 2-30 mm Particle Size

The TDP-S-1/2 shreds sponge and PU offcuts to 2-30 mm and blows the crumb out through an air conveying blower instead of a manual chute. Output is 150 kg/h on a 15 kW motor, the machine weighs 700 kg and it fits a 1500*500 mm footprint. It is CE certified.

A shredder that drops crumb into a tray needs someone to empty the tray. A shredder that blows it into a bag runs unattended, and that is the difference between a machine that gets used and one that gets switched off when the plant is busy.

• Model: TDP-S-1/2
• Particle size: 2-30 mm
• Capacity: 150 kg/h
• Motor power: 15 kW
• Weight: 700 kg
• Discharge: Air conveying
• Footprint: 1500*500 mm

1. Place the machine. Set it beside the cutting line within 1500*500 mm of floor.
2. Route the discharge. Run the air conveying line to the bag or bin, with gentle bends.
3. Fit the sieve. Choose the mesh for the crumb grade required.
4. Start the blower. Confirm airflow before feeding material.
5. Feed the offcuts. Steady feed at the rate the line produces them.
6. Change bags. Swap the collection bag without stopping the cut.

Keep the discharge run short and the bends gentle. A long pipe with tight bends is the usual reason a blower discharge starts blocking after a few weeks of running.

Shredding is only half the job; getting the crumb away from the machine is the other half. A chute discharge drops material directly under the machine, where it has to be shovelled into bags. In a busy plant that task is the first one dropped, and the shredder stops being used.

Air conveying moves the crumb to where it is needed: a bag at the end of a pipe, a bin beside the filling station, or a collection point away from the cutting area. The machine keeps running while the bag is changed, which is what makes line-side recycling practical.

It also keeps the working area cleaner. Loose crumb around a cutting line ends up in the product, and a discharge that is enclosed until the bag is a real quality benefit as well as a housekeeping one.

• Short pipe runs: fewer bends, less blocking, steadier discharge.
• Blower first: start airflow before feeding material.
• Bag at the end: crumb goes to the point of use, not the floor.

• Unattended discharge: the blower moves crumb to the collection point without manual handling.
• Less dust at the machine: enclosed discharge keeps loose crumb out of the working area.
• Continuous operation: no tray to empty, so the machine can run through a shift.
• 2-30 mm particle size: sieve change sets the grade.
• 150 kg/h on 15 kW: matched to line output, not oversized for a workshop.
• Compact footprint: 1500*500 mm, so it can sit beside the cutting line.
• CE certified: export-ready guarding and electrics.

• Line-side recycling: shredding at the cutting line, crumb blown to a bag.
• Stuffing production: crumb delivered directly to the filling station.
• Rebond feedstock: fine crumb collected for bonded block.
• Packaging fill: loose fill produced on demand.
• Workshop cleanup: offcuts processed instead of stored.
• Foam conversion: waste volume reduced at source.

Shredder faults are usually about what goes in, not what comes out. Feed offcuts evenly, keep the sieve clear, and check the blades on a schedule rather than waiting for output to drop.

The blower discharge line is a duct, not a handhold. Never put anything into the pipe while the machine is running, and isolate the machine before clearing a blockage.

Keep the hopper area clear of loose crumb and offcuts. A pile around the hopper is a slip hazard and, more often, the reason material gets fed in unevenly and the motor trips.

• Pipe routing: short run, gentle bends, secured to the floor or wall.
• Isolate before clearing: never clear a blockage with the machine running.
• Even feed: no surges that overload the 15 kW motor.
• Guarding: hopper guard and interlocks in place.

Keep the blower intake and the discharge pipe clear. This is the item that decides whether the machine runs unattended, and it takes a minute to check at the start of a shift.

Inspect the blades and sieve on the same walk-round. A sieve that is half blinded raises the load on the rotor and shows up first as a slower discharge, not as a noise.

• Every shift: blower airflow, discharge pipe, sieve condition.
• Weekly: blade edge, pipe joints, bag connection.
• Monthly: blower bearings, motor current, belt tension.
• After a blockage: inspect the pipe for crumb build-up before restarting.

The machine ships with the discharge blower and the pipe connections packed separately. At 700 kg and a 1500*500*800 mm footprint, it can be installed beside the cutting line rather than in a separate waste room.

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