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How to disassemble POTOP screen changer?

2025-08-13
In this video, we will show you how to disassemble the screen changer of our desktop film casting machine.The filter net on the screen changer is provided by our clients.
Tech-news

How to remove POTOP extruder screw?

2025-07-23
In this video, we will show you how to disassemble POTOP extruder screw.
Tech-news

Small Scale PAR Film Extrusion Machine High Temperature

2025-06-11
Polyarylate, also known as aromatic polyester, referred to as PAR, trade name is U polymer, is a high temperature resistant plastic with excellent comprehensive performance. PAR ( polyarylate ) fil...
Tech-news

POTOP PEN Film Extruder Machine for Lab Use

2025-06-03
As a new type of special engineering plastics, polyarylethernitrile (PEN) has excellent heat resistance and toughness, and in addition, PEN has a dielectric constant   of about 4.0 due to the prese...
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Lab Mini PLA Film Blowing Machine FBVI-20/22-POTOP CO,.LTD

2025-05-28
The film is prepared for the customer 's biodegradable material PLA material. The equipment used is a desktop extrusion blow film machine, which is used for the research of melt extrusion blow film...
Tech-news

How to use POTOP Desktop Extrusion Casting Machine?

2024-11-27
POTOP Desktop Extrusion Casting Machine consists of one set of single screw extruder, one set of casting die, casting auxiliary unit. It can acheive the raw material extrusion, film casting, film w...
Tech-news

Extrusion Process Precautions of Thermoplastic Elastomer TPU/TPO/TPE/TPV

2024-11-20
Thermoplastic vulcanized rubber (TPV), abbreviated as TPV. TPV material has a soft touch and a gentle texture. TPV has a better tactile sensation, smooth and non sticky, resistant to dirt and scrub...
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UHMWPE Film Application and its R&D Equipement

2024-10-30
UHMWPE raw material , ultra-high molecular weight polyethylene, is a kind of   polymer material with special properties.Material Features:1. Molecular weight : The molecular weight of UHMWPE is usu...
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XPS Film Application and its R&D Equipement

2024-10-23
XPS Film Application and its R&D EquipementThe application prospects of thermal insulation film have a wide range of applications in fields such as construction, automotive, aerospace, etc. The app...
Tech-news

Supercritical Foaming Machine

2024-10-16
The demand for the foam market is steadily increasing, and according to research institutions, it is expected to generate a total demand of nearly 180 billion US dollars worldwide by 2030. As the a...
Tech-news

PEI Material Solution PEI Filament/Film/Sheet Extruder | PEI Bi-Axial Stretching Machine

2024-09-19
Polyetherimide (PEI) is an advanced engineering plastic,which stands as a highly versatile high-performance thermoplastic,   characterized by   its impressive heat resistance, mechanical strength, ...
Tech-news

How to use POTOP torque rheometer?

2024-07-30
POTOP torque rheometer for polymers can test rubber materials under a variety of flow agents, which can meet the diversified needs of the rubber and plastic industry for testing instruments.Here's ...
Tech-news

INTRODUCTION OF POTOP MDO STRETCHING MACHINE

2021-06-18
After years of research and tackling key problems, Guangzhou is POTOP overcome many technical difficulties, such as coordinating the three links of design, processing and process, realizing the sci...
Tech-news

INTRODUCTION OF POTOP EXTRUDER

2021-07-15
POTOP EXTRUDER divides 3 types according to the amount of screw. They are single screw extruder, twin-screw extruder and thri-screw extruder. Extruder is one of the main tools used in polymer proce...
Tech-news

INTRODUCTION OF POTOP FILM BI-ORIENTED STRETCHED MACHINE

2021-08-12
There are three types of POTOP FILM BI-ORIENTED STRETCHED MACHINE according to different stretching ratios.The first one is 4:1ModelFOCI-04SMinimum size of stretched sample98×98mmMax. thickness of ...
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