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Automatic ASTM D2272 Rotating Pressure Vessel Method Oil Bath Rpvot Lubricating Oils Oxidation Stability 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
Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for Desktop Extrusion Laminating and Coating Machine, Lab 5 Layers Cast Film Machine, Small Formulation Testing Twin Screw Extruder. Our company adheres to the principle of customer first and service first and has established a complete customer tracking service system with stable and reliable product quality. We hope to become a leader in the industry through technology introduction, digestion and absorption, and innovation to build an independent brand. We have a strict and complete product testing system and testing equipment, and all production materials are strictly in and out. We use tailor-made one-stop service and advanced technical equipment to meet the needs of our customers.
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.
In addition to the quality of our Automatic ASTM D2272 Rotating Pressure Vessel Method Oil Bath Rpvot Lubricating Oils Oxidation Stability Tester, our excellent marketing team has also played a great role. We continuously adjust the career development direction of the company and individuals through the closed-loop process of talent selection, training, appointment, use, and education and improvement, so that the company and individuals can choose the optimal development path. We are enthusiastic about social welfare, which has caused a strong response in the society and fulfilled our social responsibilities well.
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