Vacuum obtaining equipment, also known as vacuum pumps, are devices used to produce, improve, and maintain vacuum conditions. According to their working principles, they can be divided into two types: gas transfer pumps and gas trapping pumps. Gas transfer pumps work by continuously sucking in and d
A Vacuum Dryer to Replace the Rotary Vacuum Paddle Dryer (RVPD): Hollow Screw Vacuum Dryer In industries such as pharmaceuticals, chemicals, and food, vacuum drying technology is highly favored for its ability to efficiently dry materials at low temperatures, preventing damage to heat-sensitive subs
Background and RequirementsRecently, a foaming agent manufacturer proposed a requirement to further expand the volume of PVC foaming regulator powder with an initial density of 0.45 g/cm³ to maximize volume expansion for specific product process needs. PVC foaming regulator is an acrylic processing