KimLab SS304 Test Sieve #20 / 850μm Opening,Diameter 40cm,Test Sieve,SS Wire Cloth,SS Frame Sieve

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KimLab SS304 Test Sieve #20 / 850μm Features

• #20 mesh size, 850μm/0.0331"

• ID 40cm, Height above wire 70mm

• 304 Stainless steel wire cloth and handmade one layer Stainless Steel frame

• The style of 40cm is different from the other small diameters. The wire mesh tension become weaker than small diameter. Handmade frame can get the best stretching force.The material is normal 304 SS,not mirror stainless steel. It is easily hammerred by hand.

About KimLab SS304 Test Sieve #20 / 850μm

1.Both the frame and the wire cloth are 304 stainless steel.2.The diameter have 4 options：10cm,20cm,30cm,40cm.3.10cm,20cm,30cm are double layers 304 SS made by stamping die machine.4.The 40cm are single layer 304 stainless steel made by man hand for the better streching tightness.5. About large diameter solutions:The 40cm diameter installed the mesh size more than #200. It is not as sturdy as the below #200 mesh, and the using life is shorter. It is not a good sulotions that select big diameter installed high mesh size.