Among them, the "vacuum sintering press vacuum chamber" maintains the advantages of a simple and simple circular vacuum chamber structure, a simple cooling system and a vacuum sealing structure, and reliable performance. When sintering at low temperature, the door can be exhausted to reduce the pollution of the vacuum system by the flue gas. The workpiece can be taken and removed from the door, making the operation more convenient and time-saving. The product and sintering press have now produced more than 110 units, with a sales income of more than 6 million yuan. The “combined grinding wheel†is composed of a plurality of chuck wheel wheels. When the end faces of the adjacent page wheels are fastened, the splicing of the end faces forms a staggered structure, so that the joints on the wheel surface of the combined grinding wheel do not appear. The complete annular shape overcomes the shortcomings of conventional straight-line grinding marks when grinding with ordinary grinding wheels. Since the product was put into the market, it has been welcomed and praised by users. The product has achieved sales of more than 1.5 million yuan.
In addition, the "metal bond super hard material grinding wheel centrifugal hot pressing sintering method and device" has applied for invention patents and entered the substantive examination stage, and is expected to be authorized in recent days.
Perforated Metal Mesh, (also named Perforated Sheet, Perforated Metal) refers to the metal sheet products with various different holes on the surface. There are many kinds of punching wire mesh products. Different shapes, different sizes of holes, can adapt to different needs.
Material: Stainless steel, low carbon steel plate, galvanized, PVC, cold rolled coil, etc.
The types: pattern perforated sheet, forming perforated plate, extra thick punching net, ultra thin punching mesh, micro porous perforated sheet metal, wire cutting punching net, Laser punching net, etc.
Shape of Hole: Rectangular hole, square hole, diamond hole, round hole, hexagonal hole, cross hole, triangle hole, long round hole, long waist hole, plum blossom hole, fish scale hole, pattern hole, five pointed hole, irregular hole, bulge hole, etc.
Use: Sound-absorbing materials for ceilings and wall of buildings; Exquisite decorative board for building staircase, balcony, environmental protection desk and chair; Machinery and equipment protection cover, grille gorgeous, food, feed, mine mill sieve, sieve screen, I-beam, stainless steel kitchen equipment, food cover, blue fruit and other kitchen utensils, and shopping malls with shelves, exhibition decoration, ventilation network for grain depot, football turf seepage water filter and so on.
Size: 1.Thickness of coil: 0.2mm-1mm; Length: 20m
2. Diameter of hole: 1.5mm-10mm
3. Thickness of plate: 0.2mm-20mm;Width*Length≤1.5m*5m
4. Diameter of hole: 0.5mm-200mm
Hole diameter:
Generally speaking, the aperture size is approximately greater than or equal to the thickness of the plate, which is in accordance with the principle of minimum pore diameter. The closer the diameter of the hole to the thickness of the sheet, the greater the difficulty of processing and the higher the processing fee.. In some raw materials, the hole size can be less than the thickness of the plate.
Pitch
The pitch is
the distance between the middle of a hole and the other one, the nearest hole
in it. The middle distance is a way to represent the interval between holes,
and the other is the rate of opening. The essential meaning of the two
representations is the same. So you just need to identify one of them.
Arrangement of holes:
(detailed picture explanation)
We can make all kinds of difficult passes and
patterns. Although special requirements for pass and pattern require a
specified processing fee, the quotation for the usual pass is quite reasonable.
(1) 60 degree staggered row
60 degree staggered row is one of the most popular choices with its natural high strength and wide
aperture ratio and attractive appearance
(2) 45 degree staggered row
Compared
with the former, the 45 degree plum blossom provides another choice for people.
(3) Straight Row
Another kind of round hole placement is straight row, straight row can also have a variety of holes and opening rate, but it is the hole in the series of the worst compressive strength.
Structure:
Perforated Metal Mesh
Perforated Metal Mesh,Perforated Metal Aluminum Mesh,Stretched Perforated Metal Mesh,Stainless Steel Perforated Metal Mesh
Anping Xinzheng Metal Wire Mesh Co., Ltd , http://www.sievingmesh.com