Gear Metering Pump
Product Structures
There are three boards for the upper and lower cover plates and the busbar.
1 set of gear and shaft components.
Sealing part (mainly consisting of oil seal and packing seal, with some special requirements
that can be customized with magnetic seal or mechanical seal).
Product Introduction
Tool Steel Material
According to different needs, materials such as 4cr13, cr12mov, 9cr18 can be selected.
Precision processing and testing equipment ensures superior product performance.
Sealing Method
With the differences in working conditions, the sealing method of gear metering pumps also needs to be upgraded.
Common sealing methods include oil seal and compact packing seal, mechanical seal.
Oil seal——Mainly using fluororubber oil seal skeleton, which is a consumable and can be replaced at any time.
Packing seal——Mainly through end face sealing, suitable for corrosive and toxic media.
Mechanical seal——Mainly using PTFE packing seal, with good sealing performance and corrosion resistance.
Application Scope
Gluing, spinning, hot melt adhesive MBR film, coating machine, etc.
Motor Selection
Servo motor, stepper motor, variable frequency motor
Installation Example
Selection Size
How to choose model?
How to choose a model with known flow range and medium?
For example, given a flow rate range of 60L/H, the viscosity of the medium is similar to that of water.
60L/H=1000CC/MIN The viscosity of the medium is similar to that of water according to 60-100R/MIN
Namely: displacement=1000/100=10cc/r to select the corresponding model
If the viscosity of the medium is high, similar to glue
The speed should be reduced according to the calculation of 20-30r/min
Namely: displacement=1000/20=50cc/r to select the corresponding model
