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Polycold Water Vapor Cryopumps & Refrigerant Gas Replacements |
Rebuilt or Re-Manufactured Polycolds
Polycold PFC 660HC,PFC 1100HC, PFC 550 HC and other Polycold
Models
Cryocoil Fabrication Schoonover offers cryocoil manufacturing to your specifications or drawings.
High
Reliability Oil Control Retrofit
Polycold Service If you need service on a Polycold unit, we can provide both repairs/rebuilds at your facility and ours. While Polycolds can cost $30,000, most all can be completely rebuilt for under $10,000 with a 12 month warranty on the rebuild. So you get a like new performing unit for a fraction of the new price. Rebuilding includes a new compressor (if necessary), stripping out the foam, leak check and replace. All consummables are replaced and a new refrigerant charge installed. Keep in mind that we can re-trofit units. We can retrofit an ST Polycold to an HC Model. We can take older units and turn them into units running the modern "green" gas that is required in European Union Countries. Single circuit units can also be changed over to dual circuit units. To set up service contact us for a quotation and return number. Lead time on rebuilds is usually 2-3 weeks excluding shipping. Buy Polycold Refrigerant Charges for the Following Models
P-75 PFC-400LT
Buy Polycold Spare Parts
Rebuilt Polycolds (Call for Availability) Current Availabilty PFC 1102HC's - these were at Solyndra thus are in great shape and about 3 years old. Warranty is 12 months. Price is $20,000 each. PFC 1102HC- Same as above except this one has not been run. Sitting in the box for 3 years. Warranty is 24 months. Price is $24,000 We offer completely rebuilt Polycolds with a 12 month warranty. The unit to be re-built has had all consummables replaced, old foam stripped out and replaced, valves replaced and the leak checked. These Polycolds are equipped with new compressors and foam insulation. The units are fully tested in our factory before shipping to insure the customer receives a Polycold that is ready for long trouble free service. Pricing is much less than a new Polycold. Call for more details.
Polycold Data Sheets
Sporlan Catch All
Filter-Dryers
Polycold Service & Conversion to High Efficiency HC Models for Older Polycolds We can work with you to provide on-site or in house service on all makes of Polycolds. Our technicians are Polycold trained and have many years of servicing Polycolds. Our key in-house service includes:
We can also provide conversion of older Polycolds to higher efficiency units. Polycolds such as PFC 550ST, PFC 650ST, PFC 1100ST units can be converted to high capacity Polycolds. This process can be completed during the rebuilding process of an older unit to make the switch extremely cost effective. We can also convert single circuit units to dual circuit units. Polycold LT units can be modified to become HC units. Contact us for more details.
Spare Parts Available Refrigerant Lines Refrigerant Charges Top Off Charges XUJ Top Solenoid Valves Buffer Valves Defrost Valves Filter Dryer Replacements Couplings Acid Test Kit for Compressor Oil And Other Polycold Parts Service and Repair For Polycold Service, we can provide on-site repair at your facility or you can send your Polycold to our facility in Santa Rosa,CA. Service can be provided on an emergency basis to maximize uptime on you vacuum coating system, vacuum furnace or other vacuum system. A Service Engineer can respond within 24 hours. In addition, Schoonover can provide installation service for all Polycold models. POLYCOLD low temperature refrigeration systems allow you to increase productivity and product in your vacuum coating systems. To achieve high vacuum large amounts of water vapor must be pumped. Typical high vacuum pumps used in coating systems provide poor water vapor pumping. A "cool solution" is needed in the form of a water vapor cryopump such as a Polycold. Installation of a Polycold on a diffusion or turbo pumped vacuum system can reduce pumpdown by 50% or more. Polycolds are used in many types of vacuum coating processes such as vacuum metalizing, Chemical Vapor Deposition (CVD), Vacuum Sputtering, E-Beam Evaporation, Vacuum Furnaces, and magnetron sputtering.
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