3-STAGE RANSOHOFF ROTARY DRUM BATCH AUTOMATIC PARTS DEBURR & WASHER SYSTEM, NEW 2013: YOBRO #24300

COMPLETE ROTARY DRUM WASHER & RINSE/DRY SYSTEM

SERIAL: 5388
YEAR NEW: 2013

PROCESS SPECIFICATIONS

Parts: Steel Stampings

Drum Speed: 7.5 RPM tumbling / 7.5 RPM discharge

Production Rate: 170 CFH

Maximum Load Capacity: 1,800 lb batch

Operating Temperature:

Wash Stage: 160°F

Rinse Stage: 160°F

Heat Source: Electric, 460V

Sound Level: 85 dB (drum running empty)

MECHANICAL CONSTRUCTION

Washer Housing: 12-gauge hot rolled steel

Dryer Housing: 14-gauge aluminum

Tank Construction: 12-gauge hot rolled steel

Frame & Hood: All hot rolled steel

Insulation:

Washer: 2" fiberglass panels

Dryer: 4" fiberglass panels

ROTARY BATCH DRUM ASSEMBLY
Drum Construction

Drum Type: Hexagon Batch Processing Drum

Drum Size: 48" diameter x 72" length

Material: 3/4" Hot Rolled Steel

Drum Head: Integrated discharge chute

Retaining Cone: 60" diameter x 80" length, 3/8" HRS

Running Bands

Load End Running Band:

3-1/4" x 2-3/4"

55-1/4" ID

58" Finished OD

Discharge End Running Band:

3-1/2" x 2-3/4"

61-1/4" ID

64" Finished OD

Drive Interface

Plate Sprocket:

#881 Chain

78 Tooth

1" Thick

Trunnions

(4) Heavy-duty 14" trunnions complete with shafts and bearings

INTERNAL FLIGHTS & TUMBLING SYSTEM

The batch drum shall include a fully integrated internal tumbling flight system designed to provide controlled part agitation, lift, tumble, and forward conveyance through the wash process.

Flight Construction

Material: Hot Rolled Steel Flat Bar

Flight Size: 1" x 1/4" HRS Flat Bar

Configuration: Continuous spiral pattern through wash section

Quantity: Multiple spiral flights with lead-in and discharge transition baffles

Attachment: Fully welded to drum shell

Flight Function

Provides uniform tumbling action

Controls dwell time

Promotes part separation and fluid drainage

Prevents part nesting

Improves washing and deburring efficiency

SEPARATOR SCREEN

Separator Screen Size: 24-1/2" x 74"

Heavy-duty perforated steel construction

Integrated mounting flange at unload end

Designed to mate directly to rinse-dryer drum flange

Welded structural support ribs

Drain baffle system under screen

Perforation Pattern

Hole Size: 3/4" diameter

Pattern: Staggered

TANK SYSTEM

Wash Tank Capacity: 475 gallons

Rinse Tank Capacity: 250 gallons

Sloped bottoms, clean-out ports, overflow and drain connections

Water level control and overflow outlet

HEATING SYSTEM

Electric immersion heating system:

Wash Tank Heaters: 120 kW

Rinse Tank Heaters: 60 kW

Rust Prevent Heaters: 36 kW

Total Connected Heater Load: 216 kW

PUMPING SYSTEM

Wash Pump: 20 HP

Rinse Pump: 15 HP

Rust Prevent Pump: 10 HP

Sump Pump: 5 HP

Return Pump: 5 HP

All pumps skid mounted with motors, couplings, strainers and isolation valves.

DRYING & BLOW-OFF SYSTEM

(2) 15 HP blow-off blowers

(1) 20 HP dryer circulation blower

High-velocity air knives

Insulated drying tunnel

Exhaust outlet and fresh air inlet

ELECTRICAL SYSTEM

Incoming Power: 460V / 3 Phase / 60 Hz

Total Connected Load: 460 kW

PLC control system

Motor starters and heater contactors

Safety interlocks and emergency stops

NEMA industrial enclosure

DIMENSIONS

Overall System Length: Approx. 27 feet

Overall Height: 11'-9½"

Unload Elevation Width: 5'-0"

Unload Elevation Depth: 2'-6"

LUBRICATION

Centralized lubrication block