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FULL DESCRIPTION of Item 256348

in Other Wafer Cleaners
Item ID: 256348

Offered 1 Offered at Best Price


WETV18-04 SP304

consisting of the main unit, 3 chemical cabinets and sub-equipment
WETV18-04 SP304
  Click to see additional image(s)... other images
Unit Price Unstated
Number of Units 1
Manufacturer LAM Research Corp.
Model WETV18-04
Description SEZ 304
Wafer Size Range 
  Minimum 150 mm
  Maximum 300 mm
  Set Size 300 mm
Number of Robots 1
Position 1 
  Tank Material PVDF
Position 2 
  Tank Material PVDF
Position 3 
  Tank Material PVDF
Position 4 
  Tank Material PVDF
Automatic Wafer Transfer YES
Controller Type Microprocessor Controller Type
Other Information 
the system was configured by LAM to allow the chemicals to be pumped up to the cabinets (intermediate tanks for all three media - see photos) and the attached flow plan (no return pumps in the cabinet!).

Inline heater for media and DI

Main unit: 12-inch system with handler/gripper with flip option; Pinchuck

Intermediate tanks with Trebor pumps

Levitronix flow meters for heater flow sometimes cause problems

FFU was converted to a different controller/fan (see photos)

Chemistry cabinets:

Cabinet 1: Main tank (40L) with buffer tank and buffer function

Cabinet 2: Main tank (40L) with buffer tank and buffer function

Cabinet 3: Pre-tank with 3 paddlewheels/counter and mix pump and main tank (40L) with buffer tank and buffer function

The chemistry computer motherboard was replaced with a different one

A weld on the drain in Chemistry Cabinet 3 was repaired
Extended Description  Details at SP304_Chem_Flowplan.pdf
Year of Manufacture 2016
Condition Good
Power Requirements Other V     80.0 A
CE Marked YES
Serial Number(s)669

Shipping & Handling:

All items are sold on condition `as is and where is`. Ex work from current location excluding de-installation, de-hook up, discharge,  packaging, crating and delivery. We are not responsible for any damage incurred during shipment.

 
Payment:

100% downpayment