| Customization: | Available |
|---|---|
| After-sales Service: | 1year |
| Warranty: | 1year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Quality assurance and after-sales service
1. Lifetime maintenance, three-year warranty.
2. After the expiration of the warranty period, the seller shall only charge the working hours and transportation fees for the maintenance of the equipment, and only charge the cost fees for the replacement and purchase of equipment-related accessories.
Introduction:
Suitable for high-end trace of liquid precision measurement such as medicine, electrolyte, acid, solvent, dairy products, glue, reagents and other industries of a variety of liquid media.
Working principle:
The high precision electric metering pump utilizes the connection between the coupling and the stepping motor to drivethe reciprocating rotation of the plunger rod in the ceramic chamber to form a reciprocating valve direction switch between the inlet and outlet, in order to achieve the precise control of the liquid medium inlet and outlet of the work goal.
Technical process:
preparation of the power supply and liquid medium→the plunger rod rotates the chamber to suck liquid into the chamber→after the plunger rod rotating through the liquid inlet, close the liquid inlet→the plunger rod continues to rotate to discharge thechamber liquid→after the plunger rod rotating through the liquid outlet, close the liquid outlet.
Main features:
1. Suitable for high-end trace of precision liquid media metering filling, adding, filling, spraying, marking. With valve-free design, the flow rate is very stable and the flow accuracy is within ±3‰.
2. The pump core material is made of special industrial ceramics (Zirconia, Alumina), which has advantages of high wear resistance, acid and alkali corrosion resistance, high temperature resistance, and long service life.
3. With anti-chemical reaction, contact medium parts are ceramic.
4. The pump core and pump sleeve are processed by the most advanced nanotechnology and gel injection molding technology, with uniform microstructure and high density. The pairing accuracy is quite high, achieving self-sealing, self-moistening top-grade ceramic technology, without additional seals and lubricants.
5. Pump sleeve and component mechanism with acid resistance, alkali resistance, etc., can adapt to a variety of harsh environment of liquid occasions measurement.
6. The design structure is positive displacement plunger structure with reciprocating rotation operation, by adjusting the stroke length/rotation period to change the flow size.
7. No waste, no bubbles, no leakage, no spot liquid, no blockage.
8. The system is powerful with multi-capacity, multi-speed choice, can be transformed reverse transfer liquid.
9. No dynamic seals and wearing parts, the only moving parts plunger rod with easy maintenance.
10. Adopt imported programmable controller and touch screen,with man-machine dialogue, easy parameter setting, stable and reliable performance.
11. The liquid injection can be measured according to the set parameters, and the measurement will be automatically stopped when the specified amount of liquid is reached.
12. Standard communication interface, can be used independently and can be used to communicate with PLC or industrial computer.
13. The operator can calculate the total amount of liquid according to the actual production: Q total (total amount of liquid) =Q stroke (stroke amount) *N stroke (stroke number)
14. With positive pumping/reverse pumping/reverse pumping volume/delay metering/standby cleaning/capacity counting and other configurable function modes.
15. The machine is compact, exquisite and simple, flexible in use, simple in operation, stable in operation, safe and reliable.
Technical parameters
|
Product type |
Single-head 1 out 1 reciprocating rotary positive displacement industrial ceramic plunger metering pump |
|
Pump core material |
ZrO2, Al2O3 |
|
Pump core performance |
Corrosion resistance, high-temperature resistance, wear resistance, high hardness, low friction coefficient, long life |
|
Pump core pairing accuracy |
2um |
|
Drive mode |
Imported servo motor/stepper motor |
|
Rotating speed range |
1-1200rpm reversible |
|
Speed control |
Impulse |
|
Control and display mode |
Display control 4.3 inch touch screen, human-machine interface dialogue operation |
|
Programming software |
Display control programmable controller |
|
Memory property |
Permanent memory can store parameters and up to 100 formulations |
|
Single stroke capacity range |
0μL-10000μL Max10000 /1 stroke |
|
Capacity calculation method |
Q total (total fluid count) =Q stroke (stroke count) ×N stroke (stroke count) |
|
Measuring accuracy |
±3‰ |
|
Applicable medium temperature |
Medium liquid temperature ≤250ºC (due to different material selection, please indicate when ordering) |
|
Delivery tube |
PE/Polytetrafluoroetylene/ Inlet inner diameter Φ6, outer diameter Φ8, outlet inner diameter Φ4, outer diameter Φ6 |
|
Liquid outlet needle |
Φ2.5/Φ4.0/Φ6.0(Needle and needle length optional) |
|
Metering pump size |
L×W×H 201×125×147mm |
|
Controller size |
L x W x H 295 x 215 x 157mm |
|
Weight |
≈7.3kg (including controller, metering pump) |
|
Power supply |
AC 220V±10%, 50Hz/60Hz (standard) AC 110V±10%, 50Hz/60Hz (optional) |
|
Working condition |
Temperature 0 ~ 40ºC, relative humidity<80% |
|
IP grade |
IP31 |
|
Safety performance |
Password protection and factory recovery function to ensure that the set parameters are not arbitrarily modified |
){kind=link}