DFGFWYL rotary valve & airlock
1)The main parts of the housing minted closely, robust construction,
high strength and difficult to deformation, beautiful appearance；
2)Smooth operation, low noise, easy to use；
3)High precision can guarantee the minimum gap；
4)The cross section mouth of the housing is special, effectively
prevent extrusion and shearing crushing of particulate material；
5)In the casing have an exhaust passage and exhaust pipe joint for
balanced pressure ,thus to improve work efficiency and prevent
6)A variety of materials can be selected according to customer
requirements: stainless steel, carbon steel etc；
7)A variety of flange choose: round or square flange.
The reason we choose:
1. strong technical force advanced equipment
Products of the indicators are in line with national standards of
product quality and reliable stable performance
2. customer service without the customer first
Customer first to provide warm and thoughtful service.
Competition in the market economy is very active, we are committed
to providing services, the only way to survive, talent shows itself
in the fierce competition in the market, because we believe that
our development, the key lies in the development of customer.
We are in favor of mutual trust and respect, so we focus on the
establishment of a broad and equal relationship with customers and
strategic partnerships. At the same time, we also try to explore
and management have focused on the customer's interests and needs,
in our company, "customer first" concept has been widely accepted.
According to the new demands of the market changes and customer,
adjust our product portfolio to increase investment in research and
innovation in time. Establish and complete customer service is
always an important job.