Stainless Steel Test Sieve

Benefits of Stainless Steel Test Sieve

Preservative

They are highly resistant to corrosion, which makes them ideal for use in harsh laboratory environments where there is constant exposure to chemicals or moisture.

Durability

Durable to withstand repeated use without deformation or loss of accuracy. In the long run, this makes them a cost-effective solution for particle size analysis.

Easy to clean

Easy to clean and sanitize to help prevent cross-contamination between samples. This is especially important in a laboratory setting where accuracy and repeatability are critical.

Precision and Accuracy

Provides precise and accurate particle size analysis, which is important for many laboratory applications. The uniformity of grid openings ensures consistent and accurate sorting of particles.

Custom made

Available in a variety of sizes and meshes, they can be customized for specific particle size analysis needs. This flexibility makes them ideal for a wide variety of laboratory applications.

Compliance

Many industries, such as pharmaceutical and food production, have stringent regulatory requirements for particle size analysis. Stainless steel test sieves meet these regulations and can be used with confidence in these applications.

Difference Between Stainless Steel Test Sieve, Brass and Nylon Test Sieve

Stainless steel, brass, and nylon test sieves are all used for particle size analysis, but they have some differences in performance and application. Here are some key differences between these types of test sieves:

Difference	Stainless Steel Test Sieve	Brass Test Sieve	Nylon Test Sieve
Material	SUS304 stainless steel	Brass	Nylon
Durability	Most durable with high resistance to corrosion, abrasion and tearing	Also durable, but they are more prone to corrosion and wear over time	not durable
Mesh Size	125mm-20μm	10-350 mesh	6-500 mesh
Cost	The most expensive	Cheaper	cheaper
Application	For laboratory applications including materials science, geology and food science	Used in applications where electrical conductivity is important, e.g. in the electronics industry	For applications where chemical resistance or flexibility are important, such as in the pharmaceutical or food industries.

Working Principle of Stainless Steel Test Sieve

Stainless steel test sieve uses the YZU vertical vibration motor as the vibration source of the whole machine. The vibration motor drives the upper vibrating plate to vibrate, and then transmits the vibration through the vibrating plate to the screen frame on the upper part of the vibrating plate. The material particles with the sieve aperture are sieved to the lower sieve frame, so that only materials of the same particle size are left in each test sieve to achieve the separation of different particle sizes and determine the particle size composition of this material. The materials can be very effective for filtering, grading and screening purposes.

Stainless Steel Test Sieve Specification

Mesh shape	Diameter	Effective screen surface diameter		H
		Min	Max
round	75mm	75mm	65mm	25mm
	200mm	200mm	185mm	25mm, 50mm
	300mm	300mm	275mm	75mm
square	300mm	300mm		75mm

Stainless Steel Test Sieve Structure And Details

The stainless steel test sieve consists of a frame made of stainless steel and a stainless steel wire mesh tensioned on the frame. The wire mesh forms a series of uniform openings or holes of a specific size, and the size of the openings can vary depending on the intended use of the sieve.

The frame of the screen is usually made of stainless steel for durability and corrosion resistance. The frame can be round or square, and it may have a lip or flange to aid in handling and prevent fraying of the wire mesh.

The wire mesh that forms the screen surface is also made of stainless steel for durability and corrosion resistance. The mesh is stretched tightly over the frame and then welded, crimped or glued to the frame to ensure it stays firmly attached.

Wire mesh has uniform openings or holes of a specific size that allow particles smaller than the hole size to pass through. The size of the opening can vary depending on the intended use of the sieve, and sieves are usually marked with the opening size in microns or millimeters.

In addition to the frame and wire mesh, some stainless steel test sieves may have a cover or cover to prevent the particles from spilling during sieving. Some sieves also have a receiver or pan to collect particles that pass through the sieve.

Available Options

Common sieve frame diameters of stainless steel test sieves are 75mm, 100mm, 200mm, 300mm, and 400mm, which are divided into wire woven mesh test sieves (screen size is 0.02mm-2.36mm), metal perforated plate test sieves (screen size is 1mm) -125mm), electroforming test sieve (screen size is 5μm-500μm).

Sieve Conversion Table

No.	Type	Mesh(mm)	No.	Type	Mesh(mm)
1	8#	2.360	15	70#	0.212
2	10#	2.000	16	80#	0.180
3	12#	1.700	17	100#	0.150
4	14#	1.400	18	120#	0.125
5	16#	1.180	19	140#	0.106
6	18#	1.000	20	170#	0.09
7	20#	0.850	21	200#	0.075
8	25#	0.710	22	230#	0.063
9	30#	0.600	23	270#	0.053
10	35#	0.500	24	325#	0.045
11	40#	0.425	25	400#	0.038
12	45#	0.355	26	500#	0.028
13	50#	0.300	27	>500#	<0.028
14	60#	0.250

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