preex 1000 preex 7000 preex 2000/epp preex … · 4 preexpanders hirsch batch preexpanders hirsch...

PREEX 1000PREEX 2000/EPPPREEX 5000PREEX 6000 PREEX 6000 XXL

PREEX 7000PREEX 8000PREEX 9000 PREEX 14000PREEX 18000

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HIRSCHyour reliable partner in the EPS Industry

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page 3 WHY HIRSCH PREEXPANDERS?

page 3 IDEAL FOR

page 4 HIRSCH Batch Preexpanders – How do they work?

page 5 OPTIONS

page 6 PREEX 1000

page 7 PREEX 2000/EPP

page 8 PREEX 5000

page 9 PREEX 6000

page 10 PREEX 6000 XXL

page 11 PREEX 7000

page 12 PREEX 8000

page 13 PREEX 9000

page 14 PREEX 14000

page 15 PREEX 18000

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HIRSCH HI R

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We are the technology leader in the manufacture of preexpanders.

We do not just promise a minimum density tolerance, we deliver it!

Every preexpander is fully tested under manufacturing conditions before leaving our factory.

We are the only supplier of vacuum preexpanders, which ensures optimum stabilization and shorter storage time.

Our 40 years in the EPS industry ensures the most experienced employees in machinery and application engineering.

Our preexpanders are the most operator friendly on the market.

IDEAL FOR

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EPP ✕ ✔ ✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕

Small batches ✔ ✔ ✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕

Lost foam ✔ ✔ ✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕

High density ✔ ✔ ✔ ✕ ✕ ✕ ✕ ✕ ✕ ✕

Cup bead ✔ ✔ ✔ ✔ ✕ ✕ ✕ ✕ ✕ ✕

Helmet material ✔ ✔ ✔ ✕ ✕ ✕ ✕ ✕ ✕ ✕

Laboratory use ✔ ✔ ✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕

Arcel ✕ ✕ ✔ ✔ ✔ ✔ ✕ ✕ ✕ ✕

Stucco bead ✕ ✕ ✕ ✔ ✕ ✕ ✕ ✕ ✕ ✕

State-of-the-art shape molding ✕ ✕ ✕ ✔ ✔ ✕ ✕ ✕ ✕ ✕

Shape molding and small volume block molding ✕ ✕ ✕ ✕ ✕ ✔ ✕ ✕ ✕ ✕

High volume shape molding and medium volume block molding ✕ ✕ ✕ ✕ ✕ ✕ ✔ ✔ ✕ ✕

Block molding ✕ ✕ ✕ ✕ ✕ ✕ ✔ ✔ ✔ ✔

Bean bag beads ✕ ✕ ✕ ✕ ✕ ✕ ✕ ✔ ✔ ✔

Packaging chips ✕ ✕ ✕ ✕ ✕ ✕ ✕ ✔ ✔ ✔

Colored material ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

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Why HIRSCH PREEXPANDERS?

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HIRSCH Batch PREEXPANDERSHIRSCH has been manufacturing batch preexpanders since 1985 and has established itself as the technology leader for know-how and innovation.

There are two different types of batch preexpanders offered: l the models vacutrans PREEX with vacuum technology for shape molding l the models vacutrans PREEX with fluidized bed for block and shape molding or for processing small batches and special materials

Batch PREEXPANDER with vacuum technology

➊ Raw Material Transport

➋ Dosing System

➌ Weighing Unit

➍ Fully Automatic Filling

➎ Expansion Vessel and Steaming

➏ Vacuum Transfer and Vacuum Chamber Technology

➐ Lump Screening Unit

➑ Density Weighing Unit

➒ Touch User Panel

How do HIRSCH batch PREEXPANDERS work?The raw material is transferred ➊ from the charge hopper to the dosing system ➋ either by screw conveyor or suction device. From there it is metered into the weighing unit ➌. The batch weight will be filled automatically ➍ into the expansion chamber ➎. Steam then enters into the expansion chamber in a controlled way and causes the EPS to expand to a level monitored by vibration sensors. When the level is reached, the steaming is stopped, the expansion chamber opens and the preexpanded EPS transfers either to the vacuum chamber or fluidized bed ➏ for drying and stabilization. After stabilization the batch is discharged into the lump screening unit ➐ and from there transferred into the storage silos. At every single batch a sample for the automatic density regulation will be taken ➑. To assist environmental control, the gases released during the process can be collected in an integrated vent system for further use. The level monitoring system guarantees a constant expansion volume, the density therefore is proportional to the raw material weight - the higher the initial weight, the higher the density achieved. All HIRSCH batch preexpanders are equipped with a touch user panel ➒ for operator interface, which features all settings for the preexpanders as well as recipe storage, process parameter control and evaluation, remote control and teleservice. The gravimetric multi pass unit (10) enables a second expansion pass on a batch preexpander to reduce densities down to 7 g/l ➓.

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Batch PREEXPANDER with fluidized bed

➊ Raw Material Transport

➋ Dosing System

➌ Weighing Unit

➍ Fully Automatic Filling

➎ Expansion Vessel and Steaming

➏ Transfer and Fluidized Bed Technology

➐ Lump Screening Unit

➑ Density Weighing Unit

➒ Touch User Panel

➓ Multi Pass Unit

OPTIONS

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X 500

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X 600

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00Density weighing and control system (DWS) ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

High density unit (PHD) ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Additional level switch ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Gravimetric dosing option (EPP) ✕ ✔ ✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕

EPS upgrade ✕ ✔ ✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕

Multi pass unit (MPU) incl. accessories ✕ ✕ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Pressure reduction valve ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Heating device fluidized bed / transport pipe ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Electronic regulator for heating device ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Raw material hopper ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

2nd screw conveyor ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Preparation for additional screw ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Raw material feeding by vacuum ✔ ✔ ✔ ✔ ✔ ✔ ✕ ✕ ✕ ✕

Suction device for cleaning fluidized bed ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Color mixing unit ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Central greasing device ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Database-Managementtool ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

Energy-sensor-package ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

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l Small batches l Lost foaml High densityl Cup bead

IDEAL FOR:

Außenabmessungen (L x B x H): 3250 x 2010 x 3800 mmErforderliche Raumhöhe: 5000 mmGewicht: 1500 kgDurchmesser Schäumkessel: 500 mmVolumen Schäumkessel: 150 lNutzvolumen: 110 l

Outside dimensions (l x w x h): 10‘8“ x 6‘7“ x 12‘10“ Required room height: 12‘6“ Weight: 3300 lb Expansion chamber diameter: 20“ Expansion chamber volume: 5.3 ft3 Useable volume: 3.9 ft3

Dimensions (l x l x h): 3250 x 2010 x 3800 mmHauteur exigée de l‘espace: 5000 mmPoids: 1500 kgDiamètre chaudière d‘expansion: 500 mmVolume chaudière d‘expansion: 150 lVolume utile: 110 l

наружные размеры: 3250 x 2010 x 3800 миллиметртребуемая высота помещения: 5000 миллиметрвес: 1500 килограммдиаметр камеры вспенивания: 500 миллиметр обьем камеры вспенивания: 150 литриспользуемый обьем: 110 литр

Medidas (largo x ancho x alto): 3250 x 2010 x 3800 mmAltura de techo necesaria: 5000 mmPeso: 1500 kgDiámetro cámara de expansión: 500 mmVolumen cámara de expansión: 150 lVolumen útil: 110 l

TECHNISCHE DATEN l TECHNICAL DATA l DONNÉES TECHNIQUES l ТЕХНИЧЕСКИЕ ДАННЫЕ l DATOS TECNICOS

Throughput at density 12 g/l 18 g/l 25 g/l 32 g/l (0.75 lb/ft3) (1.12 lb/ft3) (1.56 lb/ft3) (2 lb/ft3)

PREEX 1000 50-65 kg/h 85-100 kg/h 120-140 kg/h 130-160 kg/h (110-145 lb/h) (190-220 lb/h) (260-310 lb/h) (290-350 lb/h)

1000

l Helmet materiall Laboratory usel Colored material

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X 20

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l EPPl Small batchesl Lost foaml High density

IDEAL FOR:


Outside dimensions (l x w x h): 11‘6“ x 7‘1“ x 14‘9“ Required room height: 16‘5“ Weight: 4200 lb Expansion chamber diameter: 28“ Expansion chamber volume: 13.2 ft3 Useable volume: 9.4 ft3






PREEX 2000/EPP 110-135 kg/h 170-200 kg/h 240-290 kg/h 270-320 kg/h (240-300 lb/h) (370-440 lb/h) (530-640 lb/h) (600-700 lb/h)

2000/EPP

l Cup bead l Helmet materiall Laboratory usel Colored material

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Outside dimensions (l x w x h): 13‘12“ x 7‘38“ x 16‘40“Required room height: 18‘04“ Weight: 5952,48 lbExpansion chamber diameter: 2‘9“ Expansion chamber volume: 24.72 ft3 Useable volume: 18.85 ft3







5000

l High densityl Cup beadl Helmet materiall Arcell Colored material

IDEAL FOR:

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IDEAL FOR:

l Cup beadl Arcell Stucco beadl State-of-the-art shape moldingl Colored material


Outside dimensions (l x w x h): 6‘7“ x 6‘7“ x 15‘9“Required room height: 19‘8“ Weight: 6390 lbExpansion chamber diameter: 35.43“ Expansion chamber volume: 24.5 ft3 Useable volume: 19 ft3







6000

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IDEAL FOR:

l Arcell State-of-the-art shape moldingl Colored material


Outside dimensions (l x w x h): 7‘4“ x 7‘4“ x 18‘4“Required room height: 21‘4“Weight: 9260 lbExpansion chamber diameter: 40.30“Expansion chamber volume: 63 ft³Useable volume: 47.7 ft³


наружные размеры: 2200 x 2200 x 5550 миллиметртребуемая высота помещения: 6500 миллиметрвес: 5000 килограммдиаметр камеры вспенивания: 1200 миллиметробьем камеры вспенивания: 1780 литриспользуемый обьем: 1350 литр



Throughput at density 12 g/l 18 g/l 25 g/l 32 g/l (0.75 lb/ft³) (1.12 lb/ft³) (1.56 lb/ft³) (2 lb/ft³)

PREEX 6000 XXL 600-800 kg/h 900-1250 kg/h 1200-1500 kg/h 1250-1650 kg/h (620-730 lb/h) (1985-2755 lb/h) (2645-3305 lb/h) (2756-3640 lb/h)

6000 XXL

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7000

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IDEAL FOR:

l Arcell Shape molding and small volume block moldingl Colored material

Außenabmessungen (L x B x H): 6500 x 2400 x 4800 mmErforderliche Raumhöhe: 5000 mmGewicht: 4000 kgDurchmesser Schäumkessel: 1100 mmVolumen Schäumkessel: 1,5 m3

Nutzvolumen: 1,2 m3

Outside dimensions (l x w x h): 21‘4“ x 7‘10“ x 15‘9“ Required room height: 16‘5“ Weight: 8818 lb Expansion chamber diameter: 43“ Expansion chamber volume: 53 ft3 Useable volume: 42 ft3

Dimensions (l x l x h): 6500 x 2400 x 4800 mmHauteur d’espace exigée: 5000 mmPoids: 4000 kgDiamètre chaudière d’expansion: 1100 mmVolume chaudière d’expansion: 1,5 m3

Volume utile: 1,2 m3


Throughput at density 12 g/l 18 g/l 25 g/l 32 g/l (0.75 lb/ft³) (1.12 lb/ft³) (1.56 lb/ft³) (2 lb/ft³)


7000

наружные размеры: 6500 x 2400 x 4800 миллиметртребуемая высота помещения: 5000 миллиметрвес: 4000 килограммдиаметр камеры вспенивания: 1100 миллиметр обьем камеры вспенивания: 1,5 метр3

используемый обьем: 1,2 метр3

Medidas (largo x ancho x alto): 6500 x 2400 x 4800 mmAltura de techo necesaria: 5000 mmPeso: 4000 kgDiámetro cámara de expansión: 1100 mmVolumen cámara de expansión: 1,5 m³Volumen útil: 1,2 m³

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X 80

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l High volume shape molding and medium volume block molding l Block moldingl Colored material

Außenabmessungen (L x B x H): 8620 x 2675 x 5550 mm Erforderliche Raumhöhe: 6000 mmGewicht: 6000 kgDurchmesser Schäumkessel: 1200/1500 mmVolumen Schäumkessel: 2,9 m3

Nutzvolumen: 2,2 m3

Outside dimensions (l x w x h): 28‘28“ x 8‘77“ x 18‘20“Required room height: 19‘68“ Weight: 13227.74 lb Expansion chamber diameter: 3‘93“ / 4‘92“Expansion chamber volume: 102.76 ft3 Useable volume: 77.69 ft3

Dimensions (l x l x h): 8620 x 2675 x 5550 mm Hauteur d’espace exigée: 6000 mmPoids: 6000 kgDiamètre chaudière d’expansion: 1200/1500 mmVolume chaudière d’expansion: 2,9 m3


наружные размеры: 8620 x 2675 x 5550 миллиметртребуемая высота помещения: 6000 миллиметрвес: 6000 килограммдиаметр камеры вспенивания: 1200/1500 миллиметр обьем камеры вспенивания: 2,9 метр3


Medidas (largo x ancho x alto): 8620 x 2675 x 5550 mm Altura de techo necesaria: 6000 mmPeso: 6000 kgDiámetro cámara de expansión: 1200/1500 mmVolumen cámara de expansión: 2,9 m3

Volumen útil: 2,2 m3


Throughput at density 12 g/l 15 g/l 18 g/l 25 g/l(25 mm screen) (0.75 lb/ft3) (0.94 lb/ft3) (1.10 lb/ft3) (1.50 lb/ft3)


8000

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X 90

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l High volume shape molding and medium volume block moldingl Block moldingl Bean bag beadsl Packaging chips l Colored material

Außenabmessungen (L x B x H): 8800 x 3000 x 5200 mm Erforderliche Raumhöhe: 6000 mmGewicht: 6800 kgDurchmesser Schäumkessel: 1600 mmVolumen Schäumkessel: 4,0 m3

Nutzvolumen: 3,2 m3

Outside dimensions (l x w x h): 29‘ x 9‘10“ x 17‘Required room height: 19‘8“ Weight: 15000 lb Expansion chamber diameter: 63“ Expansion chamber volume: 150 ft3 Useable volume: 115 ft3


Throughput at density 12 g/l 15 g/l 18 g/l 25 g/l(25 mm screen) (0.75 lb/ft3) (0.94 lb/ft3) (1.12 lb/ft3) (1.56 lb/ft3)


9000

Dimensions (l x l x h): 8800 x 3000 x 5200 mm Hauteur d’espace exigée: 6000 mmPoids: 6800 kgDiamètre chaudière d’expansion: 1600 mmVolume chaudière d’expansion: 4,0 m3


наружные размеры: 8800 x 3000 x 5200 миллиметртребуемая высота помещения: 6000 миллиметрвес: 6800 килограммдиаметр камеры вспенивания: 1600 миллиметр обьем камеры вспенивания: 4,0 метр3


Medidas (largo x ancho x alto): 8800 x 3000 x 5200 mm Altura de techo necesaria: 6000 mmPeso: 6800 kgDiámetro cámara de expansión: 1600 mmVolumen cámara de expansión: 4,0 m³Volumen útil: 3,2 m³

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IDEAL FOR:

l Block moldingl Bean bag beadsl Packaging chipsl Colored material

Außenabmessungen (L x B x H): 10000 x 3100 x 5400 mmErforderliche Raumhöhe: 5800 mmGewicht: 7200 kgDurchmesser Schäumkessel: 1600/2000 mmVolumen Schäumkessel: 6,2 m3

Nutzvolumen: 5,2 m3

Outside dimensions (l x w x h): 32‘10“ x 10‘2“ x 17‘9“ Required room height: 19‘Weight: 15870 lb Expansion chamber diameter: 63“/ 79“Expansion chamber volume: 219 ft3 Useable volume: 184 ft3


Throughput at density 12 g/l 15 g/l 18 g/l 20 g/l(25 mm screen) (0.75 lb/ft³) (0.94 lb/ft³) (1.12 lb/ft³) (1.26 lb/ft³)


14000

Dimensions (l x l x h): 10000 x 3100 x 5400 mmHauteur d’espace exigée: 5800 mmPoids: 7200 kgDiamètre chaudière d’expansion: 1600/2000 mmVolume chaudière d’expansion: 6,2 m3




Medidas (largo x ancho x alto): 10000 x 3100 x 5400 mmAltura de techo necesaria: 5800 mmPeso: 7200 kgDiámetro cámara de expansión: 1600/2000 mmVolumen cámara de expansión: 6,2 m³Volumen útil: 5,2 m³

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X 18

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IDEAL FOR:

l Block moldingl Bean bag beadsl Packaging chipsl Colored material

Außenabmessungen (L x B x H): 11200 x 3100 x 6000 mmErforderliche Raumhöhe: 6500 mmGewicht: 8500 kgDurchmesser Schäumkessel: 1600/2000 mmVolumen Schäumkessel: 8,2 m3

Nutzvolumen: 7,3 m3

Outside dimensions (l x w x h): 36‘9“ x 10‘2“ x 20‘Required room height: 21‘4“ Weight: 18750 lb Expansion chamber diameter: 63“/79“ Expansion chamber volume: 300 ft3

Useable volume: 258 ft3


Throughput at density 12 g/l 15 g/l 18 g/l 20 g/l(25 mm screen) (0.75 lb/ft3) (0.94 lb/ft³) (1.12 lb/ft³) (1.26 lb/ft³) PREEX 18000 2400-3000 kg/h 3200-3800 kg/h 3700-4500 kg/h 4150-5000 kg/h (5300-6600 lb/h) (7050-8400 lb/h) (8150-9900 lb/h) (9150-11000 lb/h)

18000

Dimensions (l x l x h): 11200 x 3100 x 6000 mmHauteur exigée de l‘espace: 6500 mmPoids: 8500 kgDiamètre chaudière d‘expansion: 1600/2000 mmVolume chaudière d‘expansion: 8,2 m³Volume utile: 7,3 m³



Medidas (largo x ancho x alto): 11200 x 3100 x 6000 mmAltura de techo necesaria: 6500 mmPeso: 8500 kgDiámetro cámara de expansión: 1600/2000 mmVolumen cámara de expansión: 8,2 m³Volumen útil: 7,3 m³

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9555 Glanegg 58, AustriaTel.: + 43 (0) 4277/2211 0Fax: + 43 (0) 4277/2211 [email protected] ©

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preex 1000 preex 7000 preex 2000/epp preex … · 4 preexpanders hirsch batch preexpanders hirsch...

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