The plaster mold casting methods: ① the stirred gypsum slurry to pour a small portion of the mold, because it is a liquid, will flow set to a low recess, you must use the "keep out" approach, the mold everywhere , plaster mold technology, including every corner, can be boring into the gypsum slurry. ② the remaining gypsum slurry poured into the mold, generally small, it poured solid, which is filling the mold; large, hollow on the water, or a waste gypsum, component also heavy, Bindu is not necessarily good, hollow casting method is used, "sugar", plaster mold wholesale, the rotation of the mold of gypsum slurry slowly coagulate, so keep out three or four times the thickness of the plaster reaches one centimeter can be, if enhanced fastness, upheld in the inner layer of sticking a flax. ③ Pentagram sharp angle, when the release is very easy to Zhenduan. When casting can, put a few rough lead wires and a layer of flax, to increase the fastness. ④ until the plaster is completely solid, it can stripping, Changchun plaster mold, which is the key to success. Although coated with a release agent, but between the plaster mold and five-pointed star or stick very closely, together with the role of air pressure, the more difficult to disengage, the release method is to use a wooden mallet or block beat lightly, to shock the mold, plaster mold market, finally separated them, at this stage must be patient and careful, do not rush to help, or it may come to naught. Where the new mold, mold release are generally more difficult, and more often used, stripping easier. Gypsum and gypsum products, there is a common characteristic - extremely absorbent. Grouting ceramic factory invented molding method blanks on the use of this feature to create. But it is also a drawback of gypsum powder, the store can not be too long a time because there is always more or less moisture in the air, especially in the rainy season and apricot, gypsum powder in the water will increase its quality should be worse, This will reduce the fastness it solidified, accelerate its clotting time, less than a few minutes marinated lump became, in the end, gypsum will not condense. The purchase of plaster should: 1, the first is to look at the depth of design patterns, usually plaster relief decoration product design patterns of irregularities should be more than 10mm, and the production of fine; 2, followed by a look at the surface finish, only the surface smooth, smooth feel plaster relief decoration products paint after installation, will have a good decorative effect; 3, will be giving a sense of shoddy If the surface is rough, not smooth, paint after installation; 4, the last look at the price level, and high quality Price plaster relief decoration products compared to the price of poor plaster relief goods cheaper 1/3 to 1/2. The low prices, although attractive to users, but often at significantly exposed after installation defects caused regret; 5, after stripping plaster mold must have remnants of plaster residue. The traditional way is to use artificial wipe operation, such a high cost and low efficiency. Plaster line through improved production line, with a special plaster washing machines, which need to use plaster cleaning brush roll. Changchun plaster mold, Artel plaster mold, plaster mold made to order by Gaomi Artel plaster mold factory. Changchun plaster mold, Artel plaster mold, plaster mold is Gaomi Artel custom plaster mold factory (www.htsgmj.com) (www.htsgmj.com) this year introduced a new upgrade, the above picture is for reference only, please dial this Tel pages or pictures on obtain the latest information, contact: Du Jingli.