Product Description

laboratory test sieve is divided into Φ200 test sieve and Φ300 test sieve, and 

is divided into a wire woven mesh test sieve and a metal perforated plate test 

sieve according to the sieve surface material.The wire woven mesh test sieve is

 produced by the national standard GB/T6003.1-1997. The basic size of the 

mesh is 2.36mm-0.038mm, in line with the international standard ISO3310-1:19

90 R20/3, R20, R40/3 series, the screen material is brass, tin bronze, stainless steel.

Technical Parameters

Main Features

Screen frame using SUS304 from polished stainless steel tension, thickness 0.6 mm,

the overall shape of durable, non-magnetic, screen and screen frame fixed by 

soldering, do not slack. The following 300 degree heat resistant.

Product detailed

Product Application

Test sieve equipment is mainly used for the particle size analysis of granular 

materials, and is used in a tapping standard sieve machine or a standard sieve 

machine to classify the particle size composition of various powder materials. It is 

widely used in the screening of granular materials in abrasive, metallurgy, metallurgy,

pharmacopoeia, chemical building materials and other industries.

Packing&Delivery

Our Company

Certifications

Our Service

1)We provide 12months quality warranty to make sure your machine well runs 

consistently.

4)Common problem can be solved through web in 24 hours,complex problem 

can be reacted immediately in 24 hours and solved as soon as possible.

FAQ

Q:What is the real delivery time of your factory?
A: 10 to 15 days for general series products, meanwhile, customized products 

would need 20 days to 40 days based on different situations.

Q: How do you ensure the quality of your products?

A: Generally, our equipments are the most durable type in the industry, this is also 

the feature of the label impression of DH for most of our customers at home or 

abroad.However, we do recognized that there do have small amount of the product which may got faulty or damaged for different reasons.

Q: How do your after-sale service work if the product got damaged?

A: In the gurantee time 12 months, our general aftersale serve.