Advantages of our classifiers: Energy consumption: Many of our classifiers stand out with their low energy consumption. This saves you costs and resources. Low wear/wear protection: Most of Hosokawa Alpine's air classifiers are low-wear or can be equipped with wear protection on request to increase the service life of your machine. Special versions …
Van Tongeren developed three models of air classifier in 1958, using knowledge of air flow gained through the earlier development of cyclones. The equipment is used to classify particles into different size ranges (as …
Automatically cleaning of the screens through water injection. Continuous recycling operation thanks to maintenance-free quality. According to your requirements, B+B builds and supplies a variety of friction washers differing in throughput, driving power and diameter. Sales team. E: [email protected]. +49 (0) 5231 308710.
An important part of recycling plastic is the dewatering process and subsequent drying process. B+B designs and supplies a combination of innovative vertical dewatering equipment and a dry system named step dryer. Residual moisture levels in the range of 0.4 – 0.06 wt% can be attained for thermoplastic granules in production processes ...
Zig Zag Air Separator. High-precision separation due to multistage cross-flow process (8 to 15 separation stages); also produces uniform sifter cross-sections for post-separation of light materials. Desagglomeration and breakdown of light material clusters. Stable operation through a specially designed fan wheel.
The zigzag (ZZ) classifier is a sorting and classification device with a wide range of applications (e.g., recycling, food industry). Due to the possible variation of geometry and process settings, the apparatus is used for various windows of operation due to the specifications of the separation (e.g., cut sizes from 100 µm to several decimetres, …
Abstract. The zigzag (ZZ) classifier is a sorting and classification device with a wide range of applications (e.g., recycling, food industry). Due to the possible variation of geometry and process set-tings, the apparatus is used for various windows of operation due to the specifications of the separation (e.g., cut sizes from 100 µm to several decimetres, …
The Aerosplit Classifier is a high-efficiency air-swept, dynamic classifier suitable for the processing dry particulate materials with cut point typically in the range 5 to 150 microns and is capable of handling quantities from a few kilograms per hour up to 10 tonnes per hour. Read more. Download data sheet.
Sturtevant, Inc. 348 Circuit Street Hanover, MA 02339 PHONE: 781-829-6501 FAX: 781-829-6515 TOLL FREE: 800-992-0209 E-MAIL: sales@sturtevantinc
Overview of modelling with the ZZ Classifier. Source publication. Review on Zigzag Air Classifier. Article. Full-text available. Apr 2022. Alexandra Kaas. Thomas Mütze. Urs A. …
The material is evenly distributed via a plate ensuring a higher throughput. AIR CLASSIFIER APPLICATION B+B builds and supplies customized zig-zag air classifiers for two main points in the recycling process. First, for the separation of films or paper after dry cleaner and second, for the separation of fines and dust from the 'end product'.
All three Sturtevant air classifiers offer durable construction, as well as time- and energy-saving advantages. The Whirlwind Air Classifier is used to separate powders in the range of 100 to 400 mesh (150-38 microns). The Whirlwind® Mobile Air Classifier is the world's first and only mobile air classifying plant with integral ...
Washing water heated by commonly fueled heat exchangers (steam, gas, and electricity) Continuous operation. Continuous cleaning water circuit. Sales team. E: [email protected]. +49 (0) 5231 308710. Request information? PET flakes hot washer machines for washing plastic flakes is indispensable in a PET bottle or plastic recycling …
The hybrid classifier - a Zig-Zag classifier (ZZ) in a new kind of geometry - represents a promising option for many separation and dedusting applications. It is designed primarily for use in the ...
The Zigzag Air Classifier (ZAC) resource recovery solution is used to separate light weight material particles from heavier particles, to...
Mechanical dryer For maximum moisture reduction in your recycling process with mechanical dryer. This efficient mechanical dryer machine obtains maximum moisture reduction from a plastic flake stream, for instance PET. A logical step between the washing and the drying process, because it reduces the overall effort of the thermal dryer …
For recycling plants worldwide, we design, supply, install, and maintain plastic recycling machinery and complete washing lines for nearly all kinds of plastic. Besides supplying standard units, we offer custom-made …
Air classifiers work effectively on granular coarse discharge with limited fines and dust, or product that is mostly fines and dust, and little coarse material. For dry materials of 100 mesh and smaller, air …
At B+B, we build machines used in the process of plastic recycling plants. Our machines process various kinds of plastics, including PET, HDPE, LDPE, PP, PVC, PS, etc. As every kind of plastic has their specific properties and the output of the recyclable new ground materials need to meet different demands, the recycling requirements may vary.
The zigzag (ZZ) classifier is a sorting and classification device with a wide range of applications (e.g., recycling, food industry). ... Different air classifiers have been used for particle ...
With a zig-zag air classifier, your process benefits from: crossflow sifting of granules and small-sized plastic particles. multi-chamber system for high-quality separation. compact …
Research on the ZZ-classifier has been ongoing on for more than 50 years and can be divided into mainly experimental studies and modelling approaches. The …
The zigzag (ZZ) classifier is a sorting and classification device with a wide range of applications (e.g., recycling, food industry). Due to the possible variation of geometry and process settings ...
PDF | The zigzag (ZZ) classifier is a sorting and classification device with a wide range of applications (e.g., recycling, food industry). Due to the... | Find, read and …
The zigzag (ZZ) classifier is a sorting and classification device with a wide range of applications (e.g. recycling, food industry). Due to the possible variation of geometry and process settings, the apparatus is used for various windows of operation due to the specifications of the separation (e.g. cut sizes from 100 µm to several decimetres, …
This type of air classifier plays an important role due to the efficiency of the device and the characteristics of segregation. The authors report the results of research into image analysis of ...
Gravitational Classifier. The simple design and operating principles of the gravitational classifier are demonstrated in Figures 1 and 2. Feed material is dropped in a continuous feed curtain and enters the classifier at the top of the unit (1). Low velocity air enters the classifier at inlet (2) and is forced through the feed curtain (3) which ...
An air cyclone has to be installed next to the ZZ channel in order to remove the light product from the air flow [28]. The cut sizes of ZZclassifiers amount to 0.1–10 mm [30,33] depending on the particle density and shape. The specific throughput is typically between 5 and 15 t/(m2 h) [36,37]. The throughput can be easily increased by ...
Contact an expert at Williams Crusher to see if our world leading air separators are the right piece of equipment for your next project. Contact us today to discuss your application in detail with one of our experienced sales engineers. Call (314) 621-3348, email us at info@williamscrusher or locate an agent near you.
Research on the ZZ-classifier has been ongoing on for more than 50 years and can be divided into mainly experimental studies and modelling approaches. Keywords: zigzag; classifier; separation ...
Since the ZZ classifier gains more and more interest in recycling applications, it is discussed in this paper, with regards to its design, mode of operation, influencing parameters and the ...
The dynamic air classifiers are built to suit a range of applications and systems and have been often installed on air swept mills circuits. The rotating vane air classifier separates dry, solid, homogenous particles by size. It utilizes a rotating vane to separate dry solid particles by size for separations for 35 mesh size (500 micrometer) to ...
Plastic separation and washing systems for optimal recycling in a circular economy. At B+B, we have been developing and building machines for the plastic recycling industry for over 30 years. We have seen recycling technologies come and go. What started as an economical ground, today, we acknowledge the growing need to preserve our world.
The zigzag (ZZ) classifier is a sorting and classification device with a wide range of applications (e.g., recycling, food industry). Due to the possible variation of …
The zigzag (ZZ) classifier is a sorting and classification device with a wide range of applications (e.g., recycling, food industry). Due to the possible variation of geometry and …
Practice shows that a combination of the dry cleaner followed by the zig-zag air classifier {LINK to zig-zag air classifier} results in a 90 – 95% separation of contaminants, without the plastics coming in contact with water or cleaning solution. Advantages of dry cleaner as pre-cleaner. no water consumption, no water waste
An innovative float-sink tank installation built by B+B offers advantages including: applicable for multiple types of plastics, e.g. PET, PP/PE, and PS/ABS. high selectivity through basic principle of gravity separation. automatic level adjustment via pressure gauging. cost-effective thanks to low operational costs (low maintenance and wear ...
As a result of the conducted research, plots were obtained in the form of the velocity field (Figure 9) of the air flow at different values of the channel width and average air velocity of the air ...
The zigzag (ZZ) classifier is a sorting and classification device with a wide range of applications (e.g. recycling, food industry). Due to the possible...