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Proper Coffee Glass Tubes In-House

We are proud that everything that goes into our coffee makers is made in-house. This includes all of the glass tube cutting and flame polishing for every pourover coffee maker. Every tube of glass is precisely cut from 5 foot lengths to the appropriate size depending on the coffee maker model. We then hand flame polish each tube end to give them a nice smooth finish and appearance using an oxygen acetylene torch.

Behind the scenes of the new Pour Over Drip Coffee Maker build

Proper Coffee is proud to offer our two new pour over drip coffee makers and wanted to share some of the custom cnc lathe and milkl work done in-house. Every piece is custom built in-house at proper coffee and hand assembled. Below is several photos of the the aluminum drip tip being created on a cnc vertical lathe and also cnc mill.

Proper Coffee Pour Over Dip Coffee Tip Lathe
Aluminum tip having the chamfer applied via the vertical lathe
Proper Coffee Pour Over Dip Coffee Tip Drilling
Fine drip tip being drilled out.
Finished Machined Drip Tip
Finished Machine Drip Tip
Proper Coffee Pour Over Dip Coffee Tip with 0-Rings
Proper Coffee Pour Over Dip Coffee Tip with )-Rings
Proper Coffee Pour Over Dip Coffee Tip
Proper Coffee Pour Over Dip Coffee Tip