Recaz Machinery · Foam recycling
From foam scrap
to a new beginning.
Explore our rebonding machine, foam crushers and steam boiler together. Compare their roles, technical specifications and available options to plan your production setup.
Compare the four models
Find the right equipment
Four models. Distinct roles.
The rebonding process
Crush. Mix. Mould.
- Prepare the scrap Reduce foam waste to chips or segments using the appropriate crusher.
- Weigh and mix Mix foam chips with a pre-polymer bonding agent in the RZ 18 system.
- Press and steam Form rectangular rebonded blocks for further processing into mattresses and cushions.
RZ 18 · Rebond & mould
Automatic rebonding machine
Recycle crushed foam scrap into rebonded blocks for mattress and cushion applications. Foam chips are weighed in an optional pre-loading tank, mixed with a pre-polymer bonding agent, and fed into rectangular moulds for pressing and steaming.
- Single- or double-mould configurations
- Optional pre-loading tank
- Automatic or manual chemical feeding
- Heavy- or light-duty foam crusher options
Technical specifications
| Mixer tank | 12 m³ |
|---|---|
| Mixing motor | 10 HP, European brand; heavy-duty horizontal gear reducer |
| Mixing speed | 40 rpm; timed forward/reverse mixing and automatic stop |
| Density range | 60–120 kg/m³ |
| Production capacity | 4–5 blocks/hour |
| Total machine power | 15 kW |
| Mould construction | Stainless-steel plates with mild-steel frame |
| Steam beds | Top and bottom |
| Machine dimensions (L × W × H) | 10 × 8 × 5 m |
| Machine weight | 6,000 kg |
Available options & add-ons
- 12 m³ pre-loading tank
- Digital weighing indicator with automatic cut-off
- 200 L chemical tank with metering and pneumatic spray system
- Extra mould with press station
- Adjustable mould with up to three sizes
- 500 L or 800 L steam boiler
- Block clamping unit
- Motorised mould
Specification clarification: Dimensions above follow the technical-data list. The brochure’s layout drawing shows a different overall length; confirm the final installation footprint for your selected configuration.
RZ 19 · Crush foam scrap
Heavy-duty foam crusher
A heavy-duty crusher with interchangeable meshes for 18, 20 and 22 mm foam chips. Its suction unit conveys material to the pre-loading tank, with overload and motor-temperature indications on the control panel.
- Water/radiator cooling for shaft bearings
- Motor overload protection and heat indication
Technical specifications
| Capacity at 18 mm chip size | 500 kg/hour |
|---|---|
| Capacity at 20 mm chip size | 800 kg/hour |
| Capacity at 22 mm chip size | 900 kg/hour |
| Crusher motor | 50 HP, European brand |
| Inlet size (W × H × D) | 920 × 400 × 620 mm |
| Rotary blades | 4 × 3 = 9 pieces, as printed; quantity to be confirmed |
| Stationary blades | 4 × 1 = 4 pieces |
| Blade material | SKD-11 |
| Rotary diameter | 380 mm |
| Meshes supplied | 18, 20 and 22 mm; 3 pieces |
| Bearings and blades | Made in Japan |
| Net weight | 3,000 kg |
| Suction unit | 15 HP motor connected to pre-loading tank |
Specification clarification: The brochure lists the rotary blade count as “4 × 3 = 9 pieces”, which is inconsistent. Confirm the blade quantity when specifying this model.
RZ 20 · Process mixed scrap
Multi-material crusher
Designed for flexible foam, rigid foam and quilted waste. Two cutting stages turn bulk scrap into strips and then shorter segments, with a separate suction and bag-filling unit.
- Stage 1: circular blades cut bulk scrap into strips
- Stage 2: a rotary cutter processes strips into uniform segments
Technical specifications
| Production capacity | 150–200 kg/hour |
|---|---|
| Output form | Sticks and strips |
| Product thickness | 1–3 cm; customised configuration — confirm adjustment method |
| Product length | 2–5 cm, adjustable through the touchscreen |
| Electrical supply | 415 V / 50 Hz |
| Motor | 11 kW |
| Blade material | SC-11, as specified in the brochure |
| Bearings | Made in Japan |
| Suction unit | 3 kW standalone unit with bag filling |
| First-stage cutting | 30 upper + 30 lower circular blades, Ø150 mm each |
| Second-stage cutting | Roller blade set with cutting discs and stationary blades |
Specification clarification: The brochure describes thickness as customised and non-adjustable, but also mentions adjustment through blade spacing. Confirm the required thickness and adjustment method before ordering.
RZ 22 · Supply process steam
Automatic steam boiler
Steam equipment with automatic water-level control and an electrical panel incorporating command and warning lights, a safety switch, timer and torch alarm.
- Fully automatic electrical control panel
- Command and warning lights, safety switch and timer
Technical specifications
| Standard capacity | 500 L |
|---|---|
| Capacity option | 800 L for a two-mould configuration |
| Working pressure | To be confirmed — brochure lists 8–10 bar |
| Design pressure | To be confirmed — brochure lists 7 bar |
| Test pressure | 10 bar, as listed in the brochure |
| Working temperature | 190 °C |
| Burner | Diesel-fired; brochure references the 800 L large-size version |
| Water-feed pump | 2 HP motor, one-way valve; 10 bar pressure |
| Water-level control | Automatic, with magnetic sight glass |
| Pressure gauge | 10 bar × 1 set |
| Pressure switches | 10 bar × 2 sets |
| Main vapour valve | 10 bar × 1 set |
| Drain valve | 1 set |
| Exhaust thermostat | 350 °C |
Available options & add-ons
- 800 L capacity upgrade for two moulds
- Chimney for smoke exhaust
- 1,000 L IBC water tank
- 100 L diesel tank
- Air compressor
Specification clarification: Pressure ratings require manufacturer confirmation: the listed working pressure (8–10 bar) exceeds the listed design pressure (7 bar). Do not use these conflicting figures as approved operating limits.
Plan your production setup
Discuss your material, capacity and mould requirements.
Our team can help confirm the equipment configuration and specifications.