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Porous Ceramic Vacuum Chuck

PhotoMachining is pleased to offer a porous vacuum chuck designed for use with thin films and other flat samples. The chuck has a pore size of less than 25 microns (60 microns optional) assuring uniform suction and strong holding power for even the smallest parts.

The chucks can be manufactured flat and parallel to better than 0.001" over the entire surface. Customer needs to supply only a vacuum pump or in house vacuum with a 1/8" or 1/4" NPT fitting. Alternatively, Photomachining offers a vacuum pump with all tubing and fittings required for operation (see below).

The units are less than 1.5" in height, and are all "lightweight."

Common Sizes
CVC-6-20: (in stock)
6" Square vacuum surface with 20 micron pore size
$1100
CVC-6-20-R: (in stock)
6" Round vacuum surface with 20 micron pore size
$1200
CVC-12-20: (in stock)
12" vacuum surface with 20 micron pore size
$2200



You can view a PDF drawing for the 6 inch square,  6 inch round12 inch square and 12 inch round.

They weigh approximately 4.2 lbs and 17 lbs respectively.

Custom chuck dimensions are available:
6" < x < 12": (square or rectagular) $3000
x < 6": (square or rectangular) $1500
6" < x < 12": (round) $3300
< 6": (round) $1700

  • Call for pricing on custom chucks over 12"
  • "Superflat" chucks with < 5 µm flatness are available for: <6" = $500 extra & 6"<x<12" = $1000 extra
  • International Orders add $100 handling fee
  • Unless marked "in stock", delivery time is eight weeks on all chucks
  • Custom chucks require a 50% deposit before starting the manufacturing process

Video overview of the porous ceramic vacuum pump

Some examples of custom chucks include:
  • Round
  • Rectangular
  • Multi-zone
Cutom Porous Ceramic Vacuum Chuck 4" Square Porous Ceramic Vacuum Chuck
Porous Ceramic Vacuum Chuck Porous Ceramic Vacuum Chuck
   

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Vacumm Pump, Part No. VVP-1.5

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  • Floor Stand Mounting
  • Single Phase AC 60 Hz
  • 0.25Kw
  • 120V
  • 3,450 RPM
  • Available in stock for $800