JWELL Push And Pull Rod Adjustment Coating Die Head
JWELL Push And Pull Rod Adjustment Coating Die Head fine-tunes the die lip opening with push and pull rods to control slurry extrusion uniformity, using a hanger-style cavity for higher-viscosity coating liquids.
Key Points
- Adjust the die lip opening by pushing and pulling rods to control the uniformity of slurry extrusion
- The hanger-style cavity structure is suitable for processing coating liquids with high viscosity
Precision Slot Coating Die
The slot coating process transports a stable and quantitative coating liquid under a certain pressure from the material flow system to the die head cavity through the die head inlet, then evenly distributes it across the full die width through the internal manifold or cavity. It is extruded along the die opening gap and transferred to the substrate surface. The die head is a key component of slit coating, and the ultra-high precision of the die head is a key factor in ensuring coating uniformity.
Characteristics Of Slot Coating Process
- High coating speed and good consistency of film thickness
- The viscosity of the coating fluid has a wide range of applications
- Less coating defects and high utilization rate of coating fluid
- Two or three layers of coating can be applied simultaneously
JWELL provides coating die repair and maintenance services for dies from a range of manufacturers. To learn more, please click here>>.
