Product Introduce
The GB Lab test sieve is two kinds of test screen mesh,one is metal wire cloth mesh,mesh requirements GB6003.1-1997;the other is perforated plates,mesh requirements GB6003.2-1997.Mounted on a slap tyle laboratory vibrating sieve or DH-300T test sieve machine, grain size composition of various powder materials were graded.For example,model: 200 * 50 stainless steel precision test sieve come from my company produced, the screen is used strictly in accordance with GB6003.1-1997 standards, and selected by the microscope.
Product Application
Widely used in food, medicine, chemicals, abrasives, pigments, mining, metallurgy, geology, ceramics, defense and other industries research institutes, laboratories, laboratory, production control, testing and analysis
Main Features
1)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.
2)Perforated plate test sieves, according to GB6003.2-1997 standard processing. Compliance with international standards ISO3310-2:1990 R2 /3, R20, R40/3 series.
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.
We provide 12months quality warranty to make sure your machine well runs consistently.
Pre-sale services:
a. Professional engineer design the
production line for you
b.Recommend suitable equipment
according to your special demand.
During-sale services:
a.Precheck and accept products
befor edelivery
b.Send technicians to the jobsite
for guiding the installation and
adjustment
c.Training operators and finishing
the check to satisfy your requiremnet
After-sale services:
a.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
b.To establish long-term friendship,
we will regulary contact with our
customers.
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