Product Description
JONSN DX gear metering pump, is also called dosing pump, can apply to high viscosity medium delivery, automatic feeding system, laboratory equipment, thin film machinery, extruding machine, glue dispenser, coating machine, hot melt adhesive equipment, painting equipment, PU equipment, drug filling system, chemical metering system and pilot plant test installation etc. which need the conditions of accurate measurement and stable flow.We are the professional precision gear metering pump.
Working Principle
Pump Parameters:
Displacement range: 0.2-3200 cc/rev
Inlet pressure range: 0-15 bar
Output pressure range: ≤40 Mpa
Max. temperature: ≤400°C, electric torch, conduction oil, steam or hot water heating
Viscosity range: 0.5-100000cps
Secure Features & Advantages
Explosive view:
Features:
1. Pump body: stainless steel, alloy steel, tantalum alloy, duplex stainless steel, hastelloy.
2. Gear: duplex stainless steel, nitrided steel special material & coating customized, shape could be straight gear, skewed gear or herringbone gear.
3. Sliding bearing: graphite, carborundum, zirconia, silver & nickel alloy, titanium tantalum alloy special materials & coating.
4. Shaft seal: spiral seal, mechanical seal, packing seal.
Advantages:
Wide displacement range:
0.18ml/r-17ml/r(Meet the request of most micro flow).
High pressure differential:
10-25.5 bar(Normal), maximum 4Mpa.
Long service life:
Gear& shaft adopt reinforced PEEK gears + high strength nano ceramic shafts combination, which are more wear resistant and greatly improved the service life of the pump.
High gear consistency and interchangeability:
Processed by Japanese precision CNC hobbling machine, gear consistency and interchangeability is high.
Temperature range:
-120ºC to 180ºC, we use high-performance magnetic material, improve inner magnet over molding process, completely solve the problem of high temperature thermal expansion and bulging.
High wear-resistance:
By the use of high quality bearing grade PEEK modified material (confidential formula), relevant data is available. Wear resistance is ☆☆☆☆☆ by using of nano-ceramic shaft while using SS316L is ☆, and ceramic is ☆☆.
Long time operated under 100ºC ambient temperature.
Strong ability of industry application and accurate pump selection data analysis
By software instead of experience only.
Comprehensive testing ability
For all elements and the testing result is traceable in the systems.
High Gear accuracy testing capability
By the German Winzer Gear Testing device.
Service life:
>20000 hours while others normally 6000-8000 hours.
Applications
Chemical & Adhersive Applications
Extrusion Process Applications
OUR SERVICE
We are dedicated to the technology development of precision gear pump and work on the precision producing, each JONSN precision gear pump comes into being, all coagulate the artisan spirit, their strict requests & outstanding performance to the products, accomplish the development of enterprise.
FAQ:
Part One: About trading
Q: Are you a manufacturer of trading company?
A: We are a professional manufacturer engaged in the research and development, production and sales of precision gear pumps.
Our product has passed the test.
The factory has passed the ISO9001-2015 quality system certification of Germany Rheinland and the on-site verification of SGS, the products have passed the CE and ROSH certification, and obtained the certification of several classification societies.
Q: What's your MOQ?
A: There is no MOQ requirement, but the price will be gradient adjusted according to the MOQ size.
Q: How can I get free sample?
A: Free samples are available for some products.
To obtain the free samples, customers need to provide relevant product application scenario video, developed equipment pictures, installation location structure 3D drawing, the progress of the new project (the information provided by the company will be strictly confidential), free samples need to pay logistics costs.
Q: What's your lead time?
A:
1. We have enough stock for conventional pump head, it can be send in 3 days, special non-standard pump head takes 15-20 days
2. Some ABB motors/Delta servo/stepper motors/brushless motors are in stock, please consult our sales engineers.
Q: What is your warranty and after-sales service policy?
A: Warranty for all products is 12 months from delivery, if the warranty period of the pump failure, you can contact our sales engineers, send the pump back to the factory testing, we will take photos, issue inspection report and quote for related parts costs.
Q: Can you provide OEM/ODM service for your products?
A: Yes,
Q: What's your payment term?
A: 1. We accept 30% advance payment upon order, balance before delivery.
2.If the pump can be send in 7 days, better 100% upon order.
3.We accept T/T, order on Made-in-China platform, others canbe negoitated according to actual situation.
Q: Do you offer spare kits for your pump?
A: Yes, we have enough spare kits for each pump, if you need to change, send the series number / pump code on the pump, we will send you corresponding spare kits.
Q: How can I choose the model and get the quotation?
A: You just send the working condition for the pump you request, we will choose the proper model and work out technical sheet and official quotation for you to analyze.
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