200mm sieves

What are 200mm sieves?

200mm Sieves, also known as 200mm diameter sieves, is a standard test sieve frame with a diameter of 200mm (7.9 inches) and a height of 50mm (2 inches), commonly used in laboratories. It is made of 304 stainless steel and manufactured according to the national standard GB6003.1-1997. The basic mesh size is 0.038mm-2.36mm. It is a high precision sieve for sieving, testing and filtering sample material weighing up to 2kg.

200mm Sieves Specifications

product	200mm Sieves	price	$20.00 - $200.00/Set
model	200*50mm	Screening range	0.025-3mm
diameter	200mm	Bottom ring diameter	19.5cm
high	5cm	Mesh surface to sieve distance	4cm
The inner diameter of the sieve	19.5cm	Screen outside diameter	20.5cm
Screen frame material	Stainless Steel, Brass, Nylon	Screen material	Metal woven mesh, perforated screen mesh, electroforming mesh
application	For particle size detection and analysis	Screen frame level	1-8 layers

How large is a 200mm sieve?

200mm Sieves: 8 gauge (2.36mm) or 16 gauge (1.18mm) and 200 gauge (75 micron)

200mm Sieves Application

200mm sieves can be used for particle size analysis and detection of granular materials, and can be used for sieving and detection of granular materials in industries such as abrasives, sieve plates, metallurgy, pharmacopoeia, chemical building materials, etc. The materials that can be screened include calcium hydroxide, alloy powder, Flour, grain, seasoning, soil, aggregate, powder, coal slime, diamond, graphite, abrasive, plastic powder, calcium carbonate, widely used in: calcium hydroxide, coal, white lime, aluminum paste, coal water slurry, glass Powder, sand, quartz sand, steel shot, activated carbon, iron powder, fertilizer, feed, coal slime, ceramic powder, slurry, aluminum powder, dry sand, tea and other materials.

Types of 200mm Sieves

200mm sieves are divided into wire woven mesh and metal perforated plate sieves according to the screen surface material.

Wire braided mesh 200mm Sieves: produced according to the national standard GB/T6003.1-1997. The basic size of the mesh is 2.36mm-0.038mm, in line with the international standard ISO3310-1: 1990 R20/3, R20, R40/3 series, and the mesh material is brass, tin bronze, stainless steel.

Metal perforated plate 200mm Sieves: National standard GB/T6003.2-1997 is adopted, in line with international standard ISO3310-2: 1990 R20/3, R20, R40/3 series, the screen material is copper, and it is made by electrochemical processing.

200mm Sieves Advantage

Diameter 200mm, mesh 500mm-5μm, can screen 0.025~3mm material.

304 stainless steel material, wall thickness 0.6mm, corrosion resistance, high temperature resistance 300°.

The size of the screen frame has 1-8 layers, and the material can be screened into 2-7 different sizes.

The screen mesh and the screen frame are fixed by soldering to prevent loosening and shaking, and can work stably at a temperature >300 degrees

How do 200mm Sieves work?

200mm Sieves uses YZU vertical vibrating motor as the vibration source of the whole machine, drives the upper vibrating plate to vibrate through the vibrating motor, and then transmits it to the Φ200 screen frame placed on the upper part of the vibrating plate through the vibrating plate, and then the screen frame that needs to detect the mesh size is smaller than The material particles with the sieve aperture are screened to the lower sieve frame, so that only the same particle size materials are left in each layer of test sieves, so as to achieve the separation of different particle sizes and determine the particle size composition of the materials, so that the Φ200 type sieve frame The materials can be very effective for filtering, grading and screening purposes.

200mm Sieves Construction

Screen: ①Wire woven mesh: a commonly used type, its mesh size is between 2.36mm and 0.02mm, and it is a square mesh.

② Metal perforated plate screen: It is suitable for materials with relatively high density, relatively large impact on the screen surface, and irregular shapes.

③Electroforming sieve: manufactured by electrochemical means, its precision is higher than the other two types, it can reach 1 micron, and the sieve hole will not be deformed. It is better used in laboratories with high precision requirements.

Screen frame: 100mm, 200mm, 300mm are standard sizes. Screen frames can be made of stainless steel or brass.

Skirt: The main function of the skirt is to allow the sieves to be stacked without tipping over.

200mm Sieves Mesh and Aperture

mesh size	Standard mesh	mesh size	Standard mesh
4.75mm	4 mesh	0.355mm	45 mesh
4.00mm	5 mesh	0.300mm	50 mesh
3.35mm	6 mesh	0.250mm	60 mesh
2.80mm	7 mesh	0.212mm	70 mesh
2.36mm	8 mesh	0.180mm	80 mesh
2.00mm	10 mesh	0.150mm	100 mesh
1.70mm	12 mesh	0.125mm	120 mesh
1.40mm	14 mesh	0.106mm	140 mesh
1.18mm	16 mesh	0.090mm	170 mesh
1.00mm	18 mesh	0.0750mm	200 mesh
0.850mm	20 mesh	0.0630mm	230 mesh
0.710mm	25 mesh	0.0530mm	770 mesh
0.600mm	30 mesh	0.0450mm	325 mesh
0.500mm	35 mesh	0.0374mm	400 mesh
0.425mm	40 mesh

200mm Sieves Manufacturers

Dahan 200mm sieves manufacturer sells 200mm sieves, the material is stainless steel, brass, nylon optional, the screen surface has metal woven mesh, punching plate screen, electroforming screen optional, screen mesh 2-2000 mesh optional, It can also be customized according to your needs. 200mm sieves can be used with test sieves, ultrasonic test sieves, electromagnetic test sieves, slap test sieves and other equipment.