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Flour Whiteness Analyzer Whiteness Meter Whiteness Tester
The polymer-based mixture containing a certain concentration of pigment flows through the extruder equipped with a melt pump and a filter assembly supported by a porous plate.
Description
We can provide customers with the most timely and effective technical service support and timely feedback on product usage information to improve and enhance product performance of our Filter Pressure Value Test Machine, MDO Stretching Machine for Reverse Osmosis RO Membrane, Small Twin Screw Compounding Extruder. We have rich experience and ability to start and sustain business. Under the condition of dynamic market competition, continuous innovation is the only source of the persistence of competitive advantage. Our continuous innovation ability determines the stability of our sustainable development. The company relies on science and technology, strengthens management, establishes a sound quality management system, gives full play to its quality advantages, and is striding forward to a modern enterprise.
Lab Filter Pressure Value (FPV) Tester In Good Quality
1. Product description
The polymer-based mixture containing a certain concentration of pigment flows through the extruder equipped with a melt pump and a filter assembly supported by a porous plate. A melt pressure sensor is installed at the front of the filter assembly, and the starting pressure (test base material) The maximum pressure difference measured by the sensor before the melt pump and after the panel network component is the filter pressure value (FPV). Its size is used to characterize the dispersion effect of the color masterbatch. The smaller the FPV value, the better the dispersion.

2.Technical Parameters
Model | CMSI-35/05 |
Applicable materials | PP、PA6、PA66、PET、PS、PE etc. |
Screw diameter | 20mm |
L/D | 28 |
Screw speed | 0-100rpm |
Melt pump rated flow | 60 cm³/min(5cc) |
Melt pump drive power | 0.75kw |
Melt pump pressure working range | Before pump:0-100bar;After pump:0-300bar |
Pressure measurement range/accuracy | 0-50mpa,0.5%f.s |
Heating/cooling method | Electric heating/Fan cooling |
Operating temperature | Room temperature-350°C |
Temperature accuracy | ±1℃ |
Screen plate 1 | Dual-layer, filtration layer 615×108 |
Screen plate 2 | Dual-layer, filtration layer 615×132 |
Screen plate 3 | Trip-layer, filtration layer 165×1400 |
Max.output | 5kg/h |
Main motor power | 3kw |
Control | SIEMENS PLC |
Working voltage | Three-phase 380VAC±10%,Single-phase 220VAC±10%,50Hz |
Rated power | Approx12kW |
L x W x W | 1215mm×635mm×1265mm |
Weight | Approx 450kg |
Filter Pressure Value (FPV) Tester application:
● Filling material dispersion test.
● Quality Inspection and Control of Film Preparation Process
● Color masterbatch quality inspection and control

3.About us


4.FAQ
1 Q:what about the warranty with after-sale service?
A: The test mchine is guaranteed for 12 month by POTOP, beside,we can help you to repair your problem controller, even it’s not from our factory, after the warrantly, the professional after-sale service team will provide perfect technical support and help customer solve problems encountered while using our product, handles guest problem and complaints in a professional and timely
2 Q:can you customize the machine?
A: We can design and manufacture all kinds of non- standard machinery according to customers requirement. OEM is available for POTOP Products
3 Q:Which brand are the accessories and electronic components in your machine?
A:We have a long term cooperations with Siemens, Schneider,Nuode etc.
4 Q:How many years manufacture experience do you have ?
A:We have 12 years' experience in this field. All staff have rich experiences to finish their work.
The company has a large number of new talents who are full of challenging high-tech concepts and innovative and dedicated spirits. It has a reputation in the field of Flour Whiteness Analyzer Whiteness Meter Whiteness Tester research and development and application. Our company's quality target is one hundred percent qualified rate of products and one hundred percent handling rate of customer complaints. In order to improve the comprehensive quality of employees, in the process of personnel training, our company has established a complete and systematic training system.
Hot Tags: filter pressure value tester, China, suppliers, manufacturers, factory, price, for sale, Torque Rheometer PVC, hdpe film manufacturers, casting hdpe, inline extrusion rheometer, Small Formulation Testing Twin Screw Extruder, Efficient masterbatch testing machine
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