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Serological Pipettes Extrusion Lines

Pipettes are disposable plastic graduated pipettes. They were first introduced as a type of pipette to replace glass pipettes and are called serum pipettes because of their irreplaceable role in aseptic transfer of serum culture media. They are widely used in tissue culture, bacteriology, clinical and research experiments, and other fields that require aseptic operation to transfer liquids. We offer a complete set of equipment for the production of serum pipettes.

Usable Raw Material

Highly Transparent Polystyrene

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Table Of Contents For This Page

It is not easy to intruduce all aspects of custom machines, so we have prepared a lot of information on this page for you to delve into. To make sure you can find the information you want quickly. We have prepared this content directory that will jump to the corresponding location when you click on it.

the advantages and of technology
video of machine
Video & Customers
Haul off machine for us customer
Why Us
Quality Assurance
FAQ of product

Details of the Serological Pipettes Produced

Extruder machines are used in many industrial production fields. This set of machinery can produce the following types of products

Prominent color ring markings on the tip for easy identification of pipette range
Prominent color ring markings on the tip
Clear and precise scale lines
Clear and Precise Scale Lines
The tube tip is filled with a filter plug to effectively avoid aerosol contamination
Filled with Filter Plug to Effectively Avoid Aerosol Contamination
Compatible with mainstream pipette brands such as Eppendorf, Prandtl, ThermoFisher
Compatible with Mainstream Pipette Brands: Eppendorf, BRAND, ThermoFisher ,etc.

The Plastic Raw Materials Can Be Used By This Machine:

Highly Transparent Polystyrene

Description of Serological Pipettes Extrusion Lines

The product para of single screw extruder

Serological pipettes are mainly divided into six types according to the range: 1ml, 2ml, 5ml, 10ml, 25ml, and 50ml. In addition, 100ml serum pipettes are occasionally available in the market.

Serological pipettes can be divided into stretch tubes and welded tubes according to the production process. According to the ASTM E934-94 standard, it is recommended that 1ml, 2ml, 5ml, and 10ml can be stretch tubes, and 5ml, 10ml, 25ml, and 50ml can be welded tubes.

Also in the industry, in order to distinguish between different pipette ranges, different color rings/words are sprayed on the tip/wrapper for color identification. In particular, 1ml pipettes are identified in yellow, 2ml pipettes in green, 5ml pipettes in blue, 10ml pipettes in orange, 25ml pipettes in red, and 50ml pipettes in purple.

微信图片 20220505174956
ps pipette extrusion lines
serological pipette 2

Advantages of Serological Pipettes Extrusion Lines

  • In general, we can supply extruders and dies for pipette tubing, as well as machines for cooling, hauling, cutting, ultrasonic welding, cotton stuffing, printing, etc. for subsequent processes.  After a lot of experience with our customers, we can provide our customers with a full range of sophisticated and complete production equipment.
  • Pipette production standards:
    Stretching tube products adopt a stretching one-piece forming process.
    Welded tube products use a fully automatic ultrasonic welding process for welding the head/nozzle to the tube body, with online testing of the welding seal.
  • Pipette product standards:
    Pipetting accuracy ≤ 3%.
    SAL up to 10^-6.
    No DNA, DNAase, RNAase contamination.
    No pyrogen, no cytotoxicity.


customer logo
customer logo (2)

6,600 square meters of 100,000-level purification and 10,000-level production workshops.

Listed company. The factory used Battenfield machines before and then purchased 4 sets of production lines from us.

A Brief Self-Nomination - Why Choose Us

single screw extruder manufacturer
JF extruder plant

Single Screw Extruder Manufacturer and Combo Trader -JF Extruder, especially in complete precision Tube, Pipe, Profile and Braided Hose Pipe Extrusion Line.

We are committed to providing advanced thermoplastic extrusion equipment and suitable solutions for our customers. We are easily accessible and reliable. 

Our workshop is about 2000 square meters with experienced staffs.  Our machine has the CE certificate and a patented design. The quality of the product has been recognized by well-known companies such as Samsung.

The screw we use is produced by China’s TOP2 brand, and other components are directly supplied by the brand to ensure that overseas customers can get the brand’s warranty in the first time around the world.

We also have our own mold design and production department, and cooperate with many top mold manufacturers in China to ensure that customers with high accuracy requirements can get the best molds.

How Do We Guarantee Quality

We believe that to ensure the quality of products, we must start from the first step, not just assembling them into one machine.

Needs Confirm

We will not to make orders with many problems in the follow-up because of the customer’s unprofessionalism. Ensure  the machine can be used for a long time.

Parts Procurement

Ensure that the accessories are brand new, the latest model and have a warranty. Only major brand electronic components are purchased.

Outer Frame

The door of the outer frame are sprayed with special anti-rust paint for automobiles,  3 processes in the middle to ensure no corrosion.

Circuit Safety

The circuit connection is personally connected by an electrician engineer with more than 20 years, and checked by the boss.

Die head of extruder
testing of machine

Our Services


Trial-produced each set of equipment is completed,  samples will be handed over for confirmation before shipment. 

Spare Parts

Adequate fragile and consumable spare parts are provided free upon delivery. 18 months warranty for the whole machine


Customer needs come first, even in the smallest details. Those within the scope of ability will try their best to satisfy.

Global Support

24*7 contact. Free update and upgrade of intelligent system software. Remote authorization online diagnosis can be realized

FAQs About How To Choose Suitable Extrusion Machine

If you use PVC as the raw material, please must first determine whether the PVC raw material you use is granular or powder. If it is powder, please choose a manufacturer with twin-screw extruder, we cannot provide twin-screw extruder. If it is granular material, welcome you contact us for quotation.

As for other raw materials, just provide the specifications of the product you want to produce, such as diameter, wall thickness, etc. And finally, should your product be cut or wound, and what length is required? Do some pipes need colored marking? For profiles, it is best to provide drawings and pictures of the product.

As a manufacturer, we definitely know a lot of hidden risks to the machine configuration. For example, in order to save a set of machine, customer sometimes wants to use multiple materials or products with huge size differences in the same set of equipment. But generally, we will clearly inform customers that it’s not feasible, and will lead to customer loss. We do not want our customers to face various problems and risks in the future

Like air pumps, and industrial chillers are not produced by us. But we can help you to purchase, and NO commission will be charged.

Yes. It is. Set the required temperature after machine turned on, adjust vacuum pressure after the plasticization of the raw materials and entering the shaping mold. Set the length and weight of product you require, All the calculations and settings are fully automatic. Your workers only need to pack the product. We will also provide local language systems, such as Spanish, French, etc., as long as you can help us to check whether the translation is correct.

We will completely seal our machines with plastic film. Wooden box is subject to additional charges, it depends on customer need.

Ningbo (Ningpo), Zhejiang Province, China. It has the world’s busiest container port. Convenient for the shipping of  our machines overseas and saves inland shipping costs.


In view of the severity of the current global COVID-19 epidemic, our technicians cannot go abroad for installation and commissioning for the time being. However, we will still start testing and production at our site after production. Can provide video teaching, and on-site online meetings. And there are wiring diagrams, instructions, list of questions and other informations.

We will provide this service when the epidemic improves. We will arrange two engineers to the buyer’s factory for installation and commissioning and training, the buyer should be responsible for the round-trip tickets, accommodation and visa fee, and allowance of 50USD per day for each person. Usually, this only takes 1-2 days.

What we are focusing on is not how much profit can get from you at one time. We did not spend lot of money on advertising, promotion, and photo/video shooting and editing, even did’t to make the workshop shiny and the office decoration rich and expensive. We have saved these money for you. We hope to build our reputation through users recommendation.

We only focus on a few very mature categories. The most important thing is that the production quality of the machine is stable and the technology is mature. we have very stable suppliers of accessories and raw materials. This can ensure that customers can stably produce high-quality products and simple maintenance.

The employees are honest and professional. 90% of us are familiar manufacturing workers for more than 10 years, and several technicians are masters with more than 30 years of experience. They are very familiar with extruders and plastic raw materials.  We don’t hire the salesmen who run the train with their mouths. Our corporate culture is to be honest with customers, not only for commission, just sell it.

Tell Us Your Needs

We will contact you within 1 working day, please pay attention to the email with the suffix “@jfextruder.com”