Brass frame sieves Manufacturer,Supplier and Exporter in India

Brass frame sieves (Product Code: SLE/CE/79) are full-depth laboratory test sieves used to grade aggregates, sand and soil by particle size in civil engineering and materials testing laboratories. The range covers 200, 250, 300, 315 and 450 mm diameters, with stainless steel wire cloth or tinned steel perforated plates, and sieves of the same diameter nest into one stack. They are manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM, at its own factory in Ambala, India.

Specifications

What Is the Brass Frame Sieve Used For?

Sieve analysis is the basic grading test for aggregates and soils. A stack of sieves is arranged with the largest aperture on top, a weighed sample is placed in the top sieve, and the stack is shaken by hand or on a sieve shaker. The mass retained on each sieve is weighed and expressed as a percentage to draw the grading curve used in concrete mix design, road material selection and soil classification.

Perforated plates usually cover the coarser aggregate sizes and wire cloth the finer fractions. Stay within the listed loads — up to 1000 g on a 200 mm sieve and 3000 g on a 300 mm sieve — so that particles are not forced through an overloaded mesh. Brush the mesh clean from below, never push particles through by hand, and dry the sieves before stacking them away. Looked after this way, a sieve set from an engineering lab equipment manufacturer gives repeatable grading results across many student batches.

What to Specify When Ordering

• Diameter: 200, 250, 300, 315 or 450 mm
• The aperture sizes you need, and whether each is stainless steel wire cloth or tinned steel perforated plate
• Number of sieves per stack and number of stacks for your laboratory
• Whether the sieves will run on a sieve shaker, so the diameter suits the shaker
• For the 450 mm size, confirmation of the frame material you require

OEM Manufacturer

These brass frame sieves are made by Jain Scientific Equipments Private Limited, trading as ScienceLab, as the original equipment manufacturer. Production is at the company's own licensed factory at Saha, Ambala, Haryana, India, and orders are supplied factory-direct to engineering colleges, polytechnics, testing laboratories, dealers and importers.

Replacement sieves and additional sizes for an existing stack can be requested from the manufacturer itself — just ask us. Institutions and tender buyers registering the company as a vendor can use its GSTIN 06AAECJ8618A1ZT and LEI 3358004HRD1JIVXKYX49. See the ScienceLab company profile for more.

Related Civil Engineering Lab Equipment

These items complete a sieve analysis set-up:

• Electromagnetic Digital Sieve Shaker — mechanical shaking of a sieve stack
• Test Sieves — another sieve range for grading work
• Riffle Sample Divider — reduces a field sample to a test portion
• Grid Sieves — used in aggregate shape testing
• Flakiness Sieve Set — for flakiness tests on graded aggregate

Explore the complete Civil Engineering Lab Equipment category for aggregate, soil and concrete apparatus.

Frequently Asked Questions

What diameters are the Brass frame sieves available in?
Brass frame sieves (SLE/CE/79) are full-depth testing sieves available in 200, 250, 300, 315 and 450 mm diameters. Sieves of the same nominal diameter nest into one another, so a complete grading stack can be built in each size.

Which mesh materials are used in the Brass frame sieves?
Brass frame sieves are offered with stainless steel wire cloth or with tinned steel perforated plates. Perforated plates generally suit coarser aggregate sizes and wire cloth the finer fractions, so list the apertures you need when asking for a quotation.

How much aggregate can one Brass frame sieve take?
A 200 mm (8 inch) Brass frame sieve can test up to 1000 g of aggregates, and a 300 mm (12 inch) sieve up to 3000 g. Staying within these loads avoids overloading the mesh and helps give reliable grading results.

Does the 450 mm size also have a brass frame?
The listing for the Brass frame sieves names the 450 mm diameter as an exception to the brass frames and refers to sheet-steel construction. If the frame material of the 450 mm size matters to your laboratory, please confirm it with us before ordering.

Can the Brass frame sieves be used on a sieve shaker?
Yes. Brass frame sieves of the same diameter nest into a stack that can be shaken by hand or on a mechanical sieve shaker. Check the shaker's accepted diameters and stack height, or ask us to match sieves and shaker in one quotation.

Who manufactures the Brass frame sieves?
Brass frame sieves (SLE/CE/79) are manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India. Laboratories, dealers and importers in India and international markets can order them direct from the manufacturer.

Is a calibration certificate available for the Brass frame sieves?
Calibration-certificate availability for Brass frame sieves should be discussed with us when you enquire. Tell us the diameters and apertures you are ordering and whether your laboratory needs documentation, and we will confirm what can be provided.

Request a Quote

List the diameters, apertures and quantities of Brass frame sieves you need and send them through the contact page, or add the item to the enquiry cart. The quotation comes direct from the manufacturer.

Last updated: 24 September 2026