Dongguan Gangli Industrial Co., Ltd.
Set grinding of the development, production and sales
- - - [Applications] - - -
1, for granite, marble, artificial stone plate after laying a variety of ground renovation process, can be flexible with the needs and habits of a variety of refurbished machines.
2, the board sliced blocks for processing.
- - - 【Precautions】 - - -
(1) hand mill speed control in 1500-4500 rev / min;
(2) Select a different grit grinding process according to the material of the object and technicians experience, choose size number includes 30 # 50 # 100 # 150 # 200 # 300 # 400 # 500 # 600 # 800 # 1000 # 1500 # 2000 # 3000 #, commonly used size number is: 30 # 50 # 150 # 300 # 500 # 1000 # 2000 # 3000 #, according to the actual situation may skip a grade selection, materials, grinding effect of the grinding object selected grit, grinding time, relevant experience;
(3) grinding with water to reduce dust and field and improve efficiency;
(4) each finished grinding replaced a grit grinding before use, it is recommended to clean the face, otherwise it will affect the grinding effect;
(5) special environmental requirements when using dry grinding, dry grinding is recommended.
When we want to progressively grind grinding, not only to progressively eliminate scratches, but because each channel has its own grinding function. Like # 150 grinding to eliminate notches polished rough grinding scratches, # 300 grinding has the ability to return to the color, but it must be renovated have this feature, # 500 grinding have the ability to order sheet for roughing good finishing fine grinding, grinding to prepare polishing. Polishing step is the key to the whole project care, crystallization polishing just icing on the cake.
Processing notches ground level between the plates, usually notches sheet.
We want to start a targeted selection process according to the grinding notches notch level and hardness of stone ground:
(1) If the level of the majority of the ground between the plates in more than 3MM, usually selected notches 30 mesh sheet is polished notches process, if the level of the majority of the plates in the stone 3MM or less, usually selected notches 50 mesh or 100 mesh sheet to deal with.
(2) If the ground level notches great, but the hardness of stone is very low, do not start grinding grinding 30 mesh, mesh can choose 50 or even a 100-sheet clippings on it, and some (such as White Sands beige stone) relatively low hardness, can even choose refurbished 150 # resin sheet as a starting grinding.
(3) The higher the hardness of stone, reflected in the grinding mill is harder polished notches require more passes. For example, American white linen kind of stone, even if it is not the level of notches, we generally will choose to start from the 30 mesh, and the need to select a sharper grinding.
Starting grinding (4) Select the notches process, but also consider grinding scratches left by the elimination of good will not to the subsequent step of a great deal of problems.
(5) Another point to note, in the initial grinding grinding grinding along the wall when not, must be more than 20cm away from the wall.
