Made in China
Standard Test Sieves - 300 mm dia Spun Brass Frames
5.60 mm,
4.75 mm
4.00 mm
3.35 mm
2.80 mm
2.36 mm
2.00 mm
1.70 mm
1.40 mm
1.18 mm
2.00 mm
1.70 mm
1.40 mm
1.18 mm
1.00 mm
850 micron
710 mic.,
600 mic.,
500 mic.,
425 mic.,
355 mic.,
300 mic.,
250 mic.,
212 mic.,
180 mic.,
150 mic.,
125 mic.,
106 mic.,
90 mic.,
75 mic.,
63 mic.,
53 mic.,
45 mic.,
38 mic.,
32 mic.,
26 mic.,
22 mic.
300 mm Dia. (G.I. Sheet Frames)
53.0 mm,
45.0 mm
37.5 mm
31.5 mm
26.5 mm
22.4 mm
19.0 mm
16.0 mm
13.2 mm
11.2 mm
9.5 mm
8.0 mm
6.7 mm
5.6 mm
4.75 mm
4.0 mm
450 mm dia (G.I. Sheet Frames) Aperture Size
125 mm
106 mm
90.9 mm
75.0 mm
63.0 mm
53.0 mm
45.0 mm
37.5 mm
31.5 mm
26.5 mm
22.4 mm
19.0 mm
16.0 mm
3.2 mm
11.2 mm
9.5 mm
8.0 mm
6.7 mm
5.6 mm
4.75 mm
As leading 300 mm dia spun brass frames manufacturers, suppliers & exporters in China, Engineering Lab China combines factory-direct pricing, strict quality control and reliable worldwide shipping. Every 300 mm dia Spun Brass Frames is built in-house in Guangzhou City to deliver dependable performance for engineering training and teaching environments.
We manufacture every 300 mm dia Spun Brass Frames at our own facility in Guangzhou, China. No middlemen — you get factory pricing on Engineering Laboratory Trainer Kits, Training Charts and Educational Equipment.
Every 300 mm dia Spun Brass Frames passes a strict outward quality check before dispatch, so it stands up to daily use in Industrial Training Institutions, Engineering Colleges & Polytechnics.
From a single trainer kit to a full lab tender, our team manages packaging and prompt international delivery so your 300 mm dia Spun Brass Frames arrives on schedule, anywhere in the world.
EngineeringLabChina is a leading 300 mm dia spun brass frames manufacturers, 300 mm dia spun brass frames suppliers & exporters in China. Whether you need a single unit for a lab refresh or a complete tender for a polytechnic, we handle Engineering, Procurement, Installation and Commissioning under one roof.
We accept Wire or Telegraphic Transfer / Letter of Credit. Shipping is based on consignment size — contact us with your requirement for an accurate quote.
Share quantity, destination country and any custom specs for the 300 mm dia Spun Brass Frames.
Our team replies with factory pricing, lead time and shipping options within 24 hours.
We manufacture in Guangzhou, run a quality check and prepare export-ready packaging.
Consignment dispatched by your preferred mode — sea, air or courier — to your door.
Full product category index — manufactured in Guangzhou, exported worldwide.
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