Internal Air Cooling System (IACS)  Raises productivity by up to 200 percent  improving the quality of your blow moulded products  reduces material stress / shortens the cooling time

Blow Moulding Booster (BMB) our affordable entry model.

Blow Air Chiller (BAC) top performer in internal mold cooling

______________________________________________ Mould Area Protector (MAP)

Prevent condensation on the mould surface.

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

RPR LEUVEN BTW : BE 0453.200.133

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179

Internal Air Cooling System The Internal Air Cooling System raises productivity by up to 200% while improving the quality of your blow moulded products by exchanging the internal cavity with cold air during

the cooling phase. This reduces material stress

and automatically shortens the cooling time.

Blow Moulding Booster The BMB is our affordable entry to internal air cooling. Although less powerful than the BAC, it is also less sensitive in terms of compressed air quality and completely maintenance-free.

The air in the BMB is cooled to 1 - 5°C in order to cool the inner walls of blowmoulded products more evenly. We guarantee the increase in production which we must at least achieve when submitting an offer. If we cannot meet this guaranteed performance increase, the entire system can be returned to us and the customer will get their money back from us.

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

RPR LEUVEN BTW : BE 0453.200.133

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179

Material & Workmanship • Outer housing made of brushed stainless steel

• High quality refrigeration compressor • Fully insulated internals to prevent sweat

• Crane hook

Functions • Simple to operate • Easy alarm analysis through LED with different codes • Display of the cooling capacity of the device

• Absolutely no maintenance required • Also useable if compressed air contains oil residue

The cooling phase is one of the most critical and at the same time one of the longest processes in blow moulding. The large temperature difference between the water cooled external side of the product and hot uncooled inside produces stress in the finished part. This reduces the overall quality and can lead to failure of leak-, strain-, and/or drop-tests.

For this reason we developed a cooling system with compressed air, the Internal Air Cooling System (IACS). In most cases raw material savings of up to 10% were possible. Experience has shown that

the return on investment is between two weeks

and six months.

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

RPR LEUVEN BTW : BE 0453.200.133

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179

Blow Air Chiller The BAC is our top performer in internal mold cooling: powerful and equipped with the FIT controller to get the most out of your system. The compressed air is cooled down to -35 °C in the BAC - this requires good quality compressed air. A residual oil content of maximum 0.01 mg/m and a maximum pressure dew point of 5 °C at 7 bar are an important prerequisite to avoid problems, as oil would destroy the molecular sieve in the PAD. The adsorbent serves to lower the dew point of the compressed air far enough to prevent freezing of the moisture in the system. With optimum quality compressed air, you can take advantage of the maximum benefits of internal mold cooling!

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

RPR LEUVEN BTW : BE 0453.200.133

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179

Material & Workmanship • Outer housing made of brushed stainless steel

• High quality refrigeration compressor • Fully insulated internals to prevent sweat

• Crane hook • Water- and oil separators to clean the compressed air • Activated carbon filter to also remove chemical residues • 1 year warranty

Functions • Easy to operate • FIT-controller • All parameters displayed for optimal process monitoring and to ease error detection

• Low maintenance - only periodic replacement of the desiccant required

Additional features compared to BMB • Significantly greater cooling capacity • Less material stress • Higher production increase • FIT-controler

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

RPR LEUVEN BTW : BE 0453.200.133

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179

How does the Internal Air Cooling System work?

WITHOUT IACS

Causes stress in the material

WITH IACS

Homogenous cooling, no stress

IACS data sheet

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

RPR LEUVEN BTW : BE 0453.200.133

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179

Mould Area Protection The proven Mold Area Protection (MAP) systems have been specifically designed to dehumidify molds and ensure sweatfree production throughout the year - even under

tropical conditions.

Mould Area Protector The MAP is our device to prevent condensation on the mold surface.

By using the MAP, you can run cold water temperatures of 6°C all year round without a drop of condensation on your enshrouded tools. No matter what climate you are in.

A FIT-controller controls the device and monitors all processes, so the operation is easy and even errors can be easily detected and corrected. The device is very low maintenance, it only requires occasional cleaning of the filter mat.

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

RPR LEUVEN BTW : BE 0453.200.133

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179

Material & Workmanship • Outer housing made of brushed stainless steel

• High quality refrigeration compressor • Crane hook • Pump to remove the condense water from the drip pan • 3 years warranty

Functions • Easy to operate • FIT-controller • All parameters displayed for optimal process

monitoring and to ease error detection • Low maintenance - only periodic cleaning of the filter mat required

Molded plastic products are usually cooled using cold water in the cavity of the mold. However, lowering the chilled water temperature below the dew point of the ambient air causes condensation on the mold surface. The moisture can lead to defects in the molded product and permanently damage the mold itself

or drastically reduce its service life - waste and higher operating costs are the result. However, raising the chilled water temperature increases the cooling time, slows down the manufacturing

process, and reduces overall productivity.

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

RPR LEUVEN BTW : BE 0453.200.133

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179

How does Mould Area Protection work? The mold area of the machine is enshrouded and sealed off from the ambient air and supplied by the MAP with filtered, dry air. This allows a constant use of cold water with a temperature of 6°C, without causing condensation on the mold surface.

The ambient air is sucked in via a filter and cooled in two steps: First, the air is led into a water-cooled heat exchanger, whereby the cold water, which also serves for the cooling of the mold, is used. Thereafter, in the heat exchanger of the integrated refrigeration circuit, where the

Why mould area protection?

air is chilled to a temperature of about 3 °C. The moisture, which is deposited on the chillers as a

Molded plastic products must be cooled by

result of the condensation, is collected in a tub

means of cold water in the cavity of the mold.

and pumped out of the device.

However, lowering the chilled water temperature below the dew point of the ambient air causes condensation on the mold surface. For example, moisture can lead to defects in the molded product and can permanently damage the mold itself or drastically increase its service intervals - resulting in more rejected products and higher operating costs. However, increasing the chilled water temperature increases the cooling time, slows down the manufacturing process, and reduces overall productivity. The proven Mold Area Protection (MAP) systems have been specifically designed to dehumidify molds and ensure sweat-free production throughout the year, even under tropical conditions. The addition of antifreeze is forgone.

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

RPR LEUVEN BTW : BE 0453.200.133

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179

1. Ambient air is sucked in by the blower in the MAP unit and led through a filter to remove dust particles.

2. The ambient air is cooled with the same cold water that is also used in the mold area. Moisture is removed from the air by means of condensation on the heat exchanger's surface.

3. The pre-cooled air is now chilled to about 3 °C and thus loses further moisture. It now has a dewpoint of about 3°C. 4. In the condenser the cold air is reheated and at the same time the refrigeration compressor of the BAC is cooled. At around 25 °C, the dry air can now absorb moisture again so that no condensation can form in the mold area. The air is channeled through pipelines into the enclosed molding cabin.

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

RPR LEUVEN BTW : BE 0453.200.133

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179

MAP data sheet

MAP S Maximum air flow rate Minimum air flow rate Air outlet diameter Chilled water load at 40°C, 80% r.h. Water flow rate Chilled water load at 35°C, 80% r.h. Water flow rate Chilled water load at 30°C, 70% r.h. Water flow rate Chilled water load at 25°C, 60% r.h. Water flow rate Chilled water load at 20°C, 50% r.h. Water flow rate Water connections Max. condensation water flow Width Depth Height Weight Max. power consumption Operating voltage

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

[Nm³/h] [Nm³/h] [mm] [kW] [l/min] [kW] [l/min] [kW] [l/min] [kW] [l/min] [kW] [l/min] [inch] [l/min] [mm] [mm] [mm] [kg] [kW] [V / Hz]

1250 850 300 42.0 60 30.0 43 18.3 27 10.4 15 7.1 10 ¾ 0.8 1160 1110 1380 550 3.2

MAP M

MAP

L

2500 4200 1650 2500 300 400 83.0 142.0 120 204 60.0 103.0 85 146 36.6 62.2 54 89 21.0 35.4 30 51 14.2 24.0 21 35 1¼ 1½ 1.6 2.8 1220 1615 1260 1160 1420 1810 650 950 5.0 8.5 3~400V/50Hz, 3~460V/60Hz

RPR LEUVEN BTW : BE 0453.200.133

MAP XL 5800 3300 400 201.0 288 145.0 207 87.8 126 50.0 72 34.0 49 2 3.9 1820 1260 2080 1110 10.0

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179

Wittmann Battenfeld Benelux NV is verheugd om sinds 01.04.2020 exclusief de producten van de firma FarragTech binnen de BeNeLux te mogen verdelen.

Wittmann Battenfeld Benelux N.V. De Vunt 9 3220 Holsbeek T: +32 16 551180 www.wittmann-group.be After sales service : Sven Desiron

Tel : +32 16 551182 Mail: sven.desiron@wittmann-group.be

Sales Engineer Belux : Johan Fransen Tel : +32 470 963288 Mail: johan.fransen@wittmann-group.be Sales NL & KAM

: Michel Van der Motten Tel : +32 475 232718 Mail : Michel.Vandermotten@wittmann-group.be

Wittmann Battenfeld Benelux NV De Vunt 9 B – 3220 Holsbeek

Tel.: +32 (0) 16 55 11 80 Fax: +32 (0) 16 56 26 59 www.wittmann-group.be

RPR LEUVEN BTW : BE 0453.200.133

KBC 432-6166711-79 BIC: KREDBEBB IBAN: BE58 4326 1667 1179