Dosing and screening station AZO AZO RA 650 N

Installation 2020
Plant shut down after 6 months and short test runs
Original price 166.000,00 €

Dosing and screening station

Products
- Product Name: Spices
- Bulk density: approx. 0.4 - 0.7 kg/itr (AZO assumption)

System characteristics

Electrical characteristics
Operating voltage: 230/400 V; 50 Hz.
Control voltage: 24 VDC
Degree of protection: IP 54

Compressed air characteristics
Operating pressure: min. 5 bar /max. 6 bar
Connections > 1/2"
Compressed air quality class according to ISO 8573-1

Solid impurities: quality class 1

Humidity
- at ambient temperature > 3°C: quality class 2/3
- at ambient temperature <= 3°C: quality class 2
Total oil content: Quality class 1

Material Finishes
Parts in contact with the product made of: stainless steel A23

Materials in contact with the product:
A2
Chrome-nickel steel, stainless steel,
Material No. 1.4301 and 1.4307
Finish:
3
Easy-to-clean design for high demands in terms of
Cleaning and hygiene in dry and wet areas.
Facility consisting of:
Screening system
- Eddy current screening machine (3 pcs.)
Type RA 650 N
Material / Surface A2 3

- Coarse containers (3 pcs.)
Volume 10,00 I
Diameter 320 mm
Material / Surface A2 2R
Sight glass for level control
Level control with detector

- Sieve hose (6 pcs.)
Size 650
Mesh size 2,000 mm - to be determined
Material / Surface Nylon
Thread diameter 0.750 mm
Open screening area 53%
With food approval

- Frame for screening machine (3 pcs.)
Size 650
Stationary installation
Material / Surface A2 G1

- Drain pipe (3 pcs.)
Diameter 250 mm
Length of drain pipe 1.0 m
Material / Surface A2 3
Flange To Tri-Clamp

Interchangeable screen basket
- Strainer basket (3 pcs.)
Size 650N
material / surface L4-M 2R3R
Without covering

- Sieve hose (6 pcs)
Size 650
Mesh size - to be determined
Material / Surface Nylon
With food approval

Inside: All welds are welded throughout, leveled and
sanded over.
Rough depth Ra < 0.8 μm
Outside: Welds welded throughout and cleanly plastered.
Final treatment: M5632589 Protective polished, or M5632589 metallically washed.

Frames - material and design A2 G1:
Chrome-nickel steel stainless steel, material no. 1.4301 and 1.4307
All welds are neatly plastered.
Final treatment: Spray pickled and passivated

Atex Zone Divisions
Indoor conveyor system: Zone 20 / 21
Outdoor Conveyor: No Zone
The final determination of the zoning must be carried out by the operator of the
plant.
Avoidance of effective ignition sources

The AZO plant is equipped with the protective measure of avoiding effective
ignition sources,
Only products with the following dust explosion characteristics may be stored in the system:
can be processed:

Conveyor system (without silo)
Median value (mean grain size) < 300 μm - minimum ignition energy > 10 mJ
- KST value < 200 bar m/s - ignition temperature > 300 °C
- Smoldering temperature > 275 °C
- Contact Resistivity > 10° Ohmm

seller offer No. resale 9885