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Comes with a copy of the original laminated steel ball. Braces forming, forming and making of bleaching braces. Appliance molding, orthodontic retainer, dental arch splint molding and fabrication. Tray forming, forming and fabrication of fluoride trays. Base forming, forming and production of temporary, permanent base and mouthguard.
THE PURPOSE AND USE OF STEEL BALLS. Remove the aluminum box, place the model in the middle, then use steel balls to bury the part that does not need to be formed, and then put it on the machine table. Rotate the upper cover (both left and right) 90°, put the required diaphragm.
Between the upper and lower casings, and pull down the ball head lever to clamp it. Reset the upper cover, press the lifting wrench to raise the sleeve frame to the. Working height, (the upper part of the main shaft is limited by the marble), and at. The same time place the packaged product in the center of the screen plate, turn on. The heating switch, heat the diaphragm, when the wax When the sheet is heated.
Below the lower frame plane 1CM (about two or three minutes). Switch, put the frame down, and turn on the vacuum motor at the same time. The package is formed, it can be removed. The orthodontic transparent retainer has the advantages of no snap ring, beautiful appearance, comfortable wearing, stable effect, and simple production. Two tools are used first: a vacuum former and a special plastic sheet.The plastic sheet used in orthodontics is relatively hard, and 0.8MM 1.5MM can be selected. Fill in plaster and wait for the plaster model to dry, then trim the model, remove the part of the palate and the base of the tongue, it is best to make it into a "U" shape. Place the forming sheet on the forming machine, clamp it, lift it to the heating place, and place the finished model on the vacuum suction cup of the vacuum forming machine. Use a vacuum heater to heat the hard piece, let it sag about 2 cm, the deeper the sag, the thinner the holder will be. Move it down on the model until it is fully seated. Use a vacuum machine for 15-20 seconds to ensure molding, remove the heater, and remove the mold when it cools down. Trim off the excess with scissors, or use a bur to grind it down 23MM directly below the gingival margin, trim the edge, and keep 0.5 mm below the gingival margin.
After the braces are trimmed, place the braces on the model again to check whether they fit. Such an orthodontic retainer is made. If you feel that the edges are not tight, you can bake it with an alcohol lamp and bend it inward until it is tight.
In the same way, plastic sheets of different thickness and hardness can be used to make whitening trays, night grinding pads, etc. If you don't want to wait so long time. You pay us what you see on the invoice, i.
Or replace item for you free of charge. Your feedback is very important for us. You will be greatly appreciated. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Other Medical & Lab Equipment". The seller is "patuo2012" and is located in this country: CN.This item can be shipped worldwide.