Simple Centrifuge
Clean waste vegetable oil (WVO), bio diesel, lube oils, and even hydraulic oil in your garage
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Photo Gallery - This gallery represents the work over several years. Some designs have been replaced and/or updated as time progressed. Most images contain a date stamp visable on the large version. Please note the date when viewing. We are always experimenting with new concepts and designs. If you have any questions about any photo please contact us.
Total photos in gallery 1296 - Latest photo update 2021/12/10 18:48:01
Asterisk(*) indicates new photos in the past 30 days
Adapter 56C to 56J ( 15 )
Algae Recovery ( 42 )
Bacterial fermentation ( 1 )
Balancer Mandrels ( 8 )
Bearing replacement ( 25 )
Botry Culture ( 2 )
Building a gantry ( 16 )
Chestnut Extract ( 9 )
CNC Coolant ( 6 )
Coconut Oil ( 8 )
Construction ( 43 )
Contaminated diesel ( 2 )
Craig's Machine ( 31 )
Cross Drill End Bell ( 10 )
Crude oil ( 5 )
Custom motor shaft ( 23 )
Experimental Motor ( 19 )
Explosion proof motor ( 3 )
Feed Cone ( 29 )
Feed Cone with Fins ( 8 )
Feed Tube ( 3 )
Filter Paper ( 7 )
Ford on WMO ( 2 )
Foundry ( 5 )
Foundry 2 ( 18 )
Gear pump ( 2 )
Grinding fluid ( 19 )
Grinding fluid 2 ( 14 )
Heaters ( 9 )
History ( 11 )
Homemade Diesel ( 7 )
Homemade diesel 2 ( 41 )
Homemade Diesel 3 ( 15 )
Homemade Diesel 4 ( 12 )
How it works ( 3 )
Hydraulic Oil ( 3 )
Keyless Bushing ( 11 )
Lab Centrifuge ( 16 )
Lab Centrifuge 2 ( 18 )
Lapidary Cutting Oil ( 2 )
Lock motor shaft ( 6 )
Magnesol removal ( 6 )
Microwave heater ( 7 )
Misc. Mods ( 4 )
Mitsubishi 4x4 on WMO ( 10 )
New Feed Cone ( 16 )
New Feed Tube ( 7 )
New Rotor 2013 ( 24 )
New rotor design ( 16 )
Oil and Contaminants ( 47 )
Oil Skimmer ( 8 )
Our Shop ( 37 )
Peristaltic Pump ( 32 )
Powder Coating ( 10 )
Renderings ( 8 )
Retrofit rotor for WVOD ( 17 )
Rework Mount ( 10 )
Rotor fins ( 34 )
Rotor Fins One Piece ( 6 )
Seal ( 6 )
Sea Weed ( 4 )
Sediment removal ( 16 )
See thru lid - Building ( 16 )
See thru lid - Testing ( 28 )
Sight Glass ( 6 )
Skim Tube ( 56 )
Skim Tube for VCO ( 8 )
Small Settling Tank ( 14 )
Tanks ( 9 )
Tanks - Complete System ( 13 )
Tap drain ( 10 )
Testing Seal Screws ( 6 )
Tests by fuelfarmer ( 22 )
Turn key machine ( 38 )
Two part rotor ( 30 )
Ultrasonic filter cleaning ( 8 )
Updates ( 26 )
Users Machines ( 34 )
Vacuum pickup ( 3 )
VW on WMO ( 7 )
Water-Oil Seperator ( 7 )
Water trap ( 5 )
Wine Clarification ( 4 )
WVO Heat Tests ( 7 )
WVO Pump ( 6 )
WVO Tests ( 14 )
 Foundry 2
Since 2008 we have used Gil's Aluminum & Shell Core in Seattle, Washington to do all our foundry work. Today they sent me down some photos showing some of the steps required to make our parts.
Pattern for the outside on our Turnkey machine. Spraying the mold. The inside mold being sprayed.
Pattern for the outside on our Turnkey machine. Spraying the mold. The inside mold being sprayed.
Burning off the molds. Few of parts waiting to be sanded. Patterns for the turnkey body.
Burning off the molds. Few of parts waiting to be sanded. Patterns for the turnkey body.
Filling the molds with sand. Pattern in the flask before adding sand. Lid pattern in flask before adding sand. Note the large risers and grates are incorporated into the pattern.
Filling the molds with sand. Pattern in the flask before adding sand. Lid pattern in flask before adding sand. Note the large risers and grates are incorporated into the pattern.
Insulated risers are used to ensure the part has enough hot aluminum to draw from as the part cools. Putting the sand into the flask. This is a green sand. Pouring the lid. The weights help ensure the mold doesn't rise up during the pouring process.
Insulated risers are used to ensure the part has enough hot aluminum to draw from as the part cools. Putting the sand into the flask. This is a green sand. Pouring the lid. The weights help ensure the mold doesn't rise up during the pouring process.
Pouring aluminum. The leg pattern in the flask. Once again the gates have been integrated into the match board pattern. This saves time and ensures consistent flows pour after pour. Legs after being cast. Note the large shrink risers.
Pouring aluminum. The leg pattern in the flask. Once again the gates have been integrated into the match board pattern. This saves time and ensures consistent flows pour after pour. Legs after being cast. Note the large shrink risers.
Lid after being removed from the sand. The risers will be cut off and recycled. Another picture of the lid before being trimmed and sanded. Another shot of a part being poured.
Lid after being removed from the sand. The risers will be cut off and recycled. Another picture of the lid before being trimmed and sanded. Another shot of a part being poured.
Numeric Control, LLC
PO Box 916
Morton, WA 98356