How Does JFISNAR Liquid Dispensing Work?

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JFISNAR liquid dispensing systems utilize a syringe mechanism that can be operated to dose liquids accurately. The discussion highlights the potential for a steady flow rate, with inquiries about the linear stepper motor method, which is known for producing consistent linear motion. Users express interest in motors that can achieve this steady motion, noting that stepper motors are favored for their control and repeatability in manufacturing applications. The conversation suggests that contacting suppliers could provide further insights into the specific dispensing mechanisms and motor options available. Overall, the focus is on understanding the technology behind liquid dispensing and the types of motors that can facilitate precise movement.
hanson
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Hi all.
I am finding information about liquid dispensing system.
I got the following website:
http://www.ijfisnar.com/dispensers_jb1113.htm
I would hope to know how the syringe is "pressed" to dose the liquid inside the syringe?

Do you think this system can provide a steady flow rate?
 
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I can't really tell, but I would have to say that it is a positive displacement pump set up. The dispensing time is very slow. Whether it be a rotary pump like a grotor type or a piston type pump I really can't tell. I bet if you called and asked they'd be more than happy to answer your questions. Suppliers are usually quite accommodating if it means a sale.
 
hanson said:
by the way, have u guys ever heard "linear stepper motor method"?
what's that?Is that something we can produce steady linear motion?
I found this term from here:
http://fabathome.org/wiki/index.php?title=Model_1_1-Syringe_Tool

I am actually looking also for a motor that can produce steady linear motion, any idea?
What do you mean by "steady?" The big selling point of most stepper motors is their control and repeatability. That is why they are used extensively in the manufacturing sector. Plenty of people make linear motors and linear stepper motors.
 

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