Ransohoff RB-2 with Ultrasonics
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This is a rotary-style parts washer designed to efficiently process components using standard baskets within a maximum working envelope of 15" x 15" x 24". Custom baskets or fixtures can also be designed to fit within this envelope as needed.
The system features a 250 lb. load capacity and is engineered for the removal of manufacturing dust and debris.
Designed to achieve millipore-level cleanliness and visual dryness, this washer provides reliable, high-performance cleaning for demanding industrial applications.
Technical Specifications
Washing Equipment
Wash Pump: 390 LPM (100 GPM) @ 2.8 bar (40 PSI) — Gusher Stainless Steel
Rinse Pump: 390 LPM (100 GPM) @ 2.8 bar (40 PSI) — Gusher Stainless Steel
Wash Heat: Electric 20 kW immersion heater, up to 60°C (140°F)
Rinse Heat: Electric 20 kW immersion heater, up to 60°C (140°F)
Temperature Control: HMI-controlled via thermocouple; low/high warning alarms displayed on HMI
Filtration: Single stainless-steel double-length filter housing with 50-micron disposable bag; dirty filter warnings displayed on HMI
Liquid Level Control: Automatic level sensor and brass solenoid fill valve (optional stainless steel fill valve available)
Monitoring Devices: Tank levels, temperatures, and spray pressures displayed on HMI
Tank Access: 14" marine door with lift-off tank lids
Spray Nozzles: Stainless Steel Vee-Jet and Poly sump tribulation nozzles
Pump Protection: Single pump screen installed
Connections:
1½" NPT drain and overflow per tank
¾" NPT fresh water inlet
Pro-SEP plumbing hookup in wash tank
Tank Capacity: 720 L (190 US gallons) per tank with sloped bottom
Drying Equipment
Blower Type: Regenerative fan
Blower Capacity: 275 CFM @ 0.1 bar
Air Filtration: Included
Air Flow Sensor: Analog air flow sensor with dirty filter warning and alarms displayed on HMI
Heat: Electric 20 kW duct heater up to 105°C (220°F)
Temperature Control: HMI-controlled via thermocouple; low/high warnings and alarms displayed on HMI
Electrical Controls Equipment
Power: 460 V, 3 PH, 60 Hz
Control Panel: NEMA 12 enclosure
Control Voltage: 24 VDC
PLC: Siemens Simatic S7-1200
Operator Interface: Siemens KTP-900 9" widescreen TFT touchscreen HMI
General Equipment Design
Sound Specification: 80 dBA TWA (without optional exhauster)
Exhaust: Roof plenum with 8" slip-fit collar
Enclosure Doors: Access doors provide full access to all maintenance points. Constructed with anodized aluminum extrusion frames and secured using ¼-turn compression latches.
Manuals: Complete documentation available from Ransohoff
Language: English
Lubrication Manual: Included
Miscellaneous: Equipped with integrated forklift pockets for safe and easy maneuvering
Equipped With
Wash Pump: 5 HP Gusher, Stainless Steel
Rinse Pump: 5 HP Gusher, Stainless Steel
Blow-Off Fan: 5 HP Regenerative Type
Wash Tank: 190-Gallon Stainless Steel
Rinse Tank: 190-Gallon Stainless Steel
Ultrasonics: 2,000-Watt, 40 kHz
Line Rinse: Solenoid-controlled fresh-water rinse after the recirculated wash or rinse cycle, prior to blow-off. (Requires plumbing to drain.)
Stack Light: 3-Color indicator for system status
UPGRADES
Dryer Filter Upgrade: 1–3 Micron filtration
Dosatron Soap Dispenser
Conductivity Sensor,
Auto Drains
OPTIONAL SPARE PARTS: We do have a complete ultrasonic backup parts kit for an additional cost.
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