HOT WASHING UNITS (SINGLE and MULTI ROOM)
It is used to wash very dirty plastics for high quality product demands and to remove plastic from contaminants such as glue, label residue, odor, oil, food and beverage residues. Hot washing tanks have high washing performance with low energy consumption. Hot washing tanks used in washing lines are used for washing PET, HDPE, PP, LDPE etc. plastics.
Working method; Hot washing tanks return around their own axis with the mixers working independently in the washing rooms formed in a tank filled with caustic soda washing solution and industrial detergent solution which is raised to 90ºC with steam at 6 bar pressure. Each washing room is filled with the principle of rotation and empties. The predetermined amount of NaOH (sodium hydroxide caustic soda) and industrial detergent solution are dosed by a pneumatically operated German automatic dosing control system.
Caustic and detergent solution is mixed with plastic by the mixer located in the washing room and continuously rotating. The temperature of the caustic washing solution is controlled by a heat stabilizer. There are electronically operated digital display conductivity measurement, heat measuring digital equipments and water level sensors. Thanks to the automation system on the machine, steam used in water heating is controlled by Samson brand Pneumatic on-off steam valve and strainer. Maximum heat efficiency is provided by the heat insulation in the heating boiler.
The plastic flakes washed in the caustic boiler is transferred to the high speed centrifugal squeezing unit through the output screw.
PNÖMATİK DOSAJ POMPASI
- Marka: VERDER AIR (GERMAN)
- Gövde: Polipropilen, PTFE
- Max. Çalışma Basıncı: 7 bar
- Air tüketimi:793m³/m
- Max. Serbest akış: 57lt/m
- Max. hız: 0,15lt
- Max sıvı emişi: 7,6 m
- Air giriş ölçüsü: ¼
- Air ekzost ölçüsü 3/8
- Sıvı çıkış ölçüsü: ¾
PNEUMATIC ON-OFF BUHAR VANASI
- SAMSON (German)
- Gövde: GS-C25, WN 1,0619 steel casting flanged
- Nominal çap: DN50
- Basınç: PN1İLETKENLİK ÖLÇER
- Marka: ECOLAB (German)
- Elektrotsuz ölçümleme
- Bakım geketirmeyen, kimyasal geçirmeyen prob
- Hassas ve hızlı ısı ölçme sensörü
- Sıcaklık ve iletgenliği gösteren dijital display
- İki ayarlanabilir set noktası
- Hata sinyal çıkışı
- Çıkış ön ölçüm
- Başlangıç dolumu için zaman kontrollü ön ölçüm
- Ön ölçüm gecikme zamanı ayarlanabilir
- Ölçme zamanı limiti
- Çıkış akımı:20mA