Technical questions in the sector: Waste
Find all technical and professional questions related to the sector 64.
Questions by sector
Recent answers
Recently asked questions
Page 1 of 1
Questions 1 to 200 on 64
What parameters should be taken into account when sizing a trommel screen? diameter, length, torque, power...
Last response: Hello , Contact us and we will discuss your specifications, each need requires reflection, and depending on your volumes and materials, we adapt our trommels WWW.TPRE.FR
What are the benefits of using mixed screen sizes in a trommel screen ?
Last response: L'utilisation de tailles d'écran mixtes dans un trommel screen présente plusieurs avantages techniques significatifs. Premièrement, elle permet une amélioration de l'efficacité de la séparation... Read more
How does the material type affect trommel screen performance
Last response: Le type de matériau influence considérablement la performance d'un trommel screen, affectant la capacité, l'efficacité de séparation et la durée de vie de l'équipement. Read more
How does the angle of the trommel drum affect material separation
Last response: L'angle d'inclinaison du tambour d'un trommel joue un rôle crucial dans l'efficacité de la séparation des matériaux. Un angle d'inclinaison optimal favorise le déplacement des matériaux à travers le... Read more
What is the difference between crushing and grinding?
Last response: We rather speak of crushing for the coarse particle size reduction (exp: from the quarry block to granules of a few millimeters), and of grinding for the particle size reduction in the powder phase. Read more
Can we grind wood if there are bits of wire with it? As a winegrower I have to crush vines after uprooting. Do you recommend a machine specifically?
Last response: hello, the preferred wood chipper technology when there are iron wires is the 4-axis shredder with a calibration grid. wood chips and iron wire coming out of the grinder can be de-ironed with a... Read more
I have waste larger than 150mm and I would like to reduce its size. A hammer mill will be inefficient for the rocks and a crusher requires to separate the waste). What solutions do you recommend for shredding this mixed waste?
Last response: Hello, Could you specify the nature of the materials to be crushed? If I understand correctly, you have rock type materials, with metal inclusions? therefore not crushable? Read more
What parameters should be taken into account when choosing a trommel for rubble and demolition waste?
Last response: Hello a trommel screen for the rubble and demolition waste recycling sector is subject to specific constraints due in particular to the specific weight of this waste, its size (concrete blocks or... Read more
Who can offer crusher pulleys?
Last response: En réponse à votre requête concernant les fournisseurs de poulies pour concasseurs, il est crucial de s'orienter vers des fabricants spécialisés dans les composants pour équipements lourds et de... Read more
What is a pre-grinder? What is this for?
Last response: In addition attached videos showing the operation of a pre-shredder
What are the differences between scalper, crusher, impactor and screener?
Last response: Hello, A scalper: is equipment used upstream of a separation process to remove the finest particles that are sometimes harmful to the rest of the process. Read more
What is a scalper? Is there a difference between a screen and a scalper?
Last response: Un scalper, dans le contexte industriel, est un équipement de traitement des matériaux utilisé pour séparer et éliminer les particules non désirées ou de grande taille d'un flux de matériau. Read more
Which screen to use for street sweeping waste?
Last response: hello we use screening buckets. our cups make it possible to separate the fines from the largest elements 0/10mm. it is particularly interesting for low volumes because the cost is low (about 1$ per... Read more
On a construction sorting center, what kind of screen would you recommend to obtain a clean 6/10 with wet products?
Last response: Hello, It is difficult to give you a point-blank answer, because the answer is conditioned by the capacity, the input particle size, the nature of the input products and whether they contain clays or... Read more
What is the difference between a trommel and a rotary screen?
Last response: Hello, There is no difference between a trommel and a rotary screen. It is a piece of equipment that consists of a rotating drum that sifts the material. Read more
Is the use of a grinder specific to a type of product or can it be adapted to different products?
Last response: A crusher is configured for use depending on the material to be processed but also on the volume and the desired particle size. However, it can be adapted for a new use, in particular second-hand. Read more
In sorting centres, do we start with manual sorting (conveyor belt) or with mechanical sorting (trommel, overband, etc.) or vice versa?
Last response: Hello, The process of a sorting center firstly includes separation operations (particle size, ballistic, densimetric, optical, magnetic, etc. Read more
For my biogas installation, I am looking for a grinder to have a homogeneous fluid from the inputs. What parameters should be taken into account when choosing the type of crusher?
Last response: Hello The difficulty in choosing a crusher is to be able to be well adapted to the inputs. A hammer crusher will be very effective on most organic matter but will cause problems with long straws. Read more
What kind of tertiary crusher can I put with 20/60 input product without fine?
Last response: Hello , We crush limestone Entry product is 20/60 and we want to exit 0/11
What is the difference between a crusher and an "impact crusher"?
Last response: Hello, It's a matter of vocabulary A crusher is a crusher, the two terms mean the same thing according to the dictionary. Read more
We are going to create a composting platform. What are the different products that allow me to recycle plant waste?
Last response: Sir, we do not treat vegetable waste, nor compost. Cordially
I have a trommel approval problem. Who can I contact to help me?
Last response: Hello It is probably a road mobile version and its DREAL approval You could actually contact our manager on 06 07 64 14 16 Sincerely
What parameters should be taken into account when choosing a mobile sand screening unit?
Last response: Lors de la sélection d'une unité mobile de criblage de sable, plusieurs paramètres techniques doivent être pris en compte : 1. Read more
What amortization period do you expect for a large industrial green waste shredder?
Last response: hello, we don't have green waste grinders in our range Cordially
What types of crushers make it possible to have 0/14 or 0/20?
Last response: Hello, It's a big question. Which deserves clarification. Many grinding technologies can achieve the particle sizes you require. Read more
For a screener, is the screening throughput necessarily linked to the screening area? What will be the maximum flow rate (m3/h) possible?
Last response: Hello, It's a very interesting question. You have to look at several factors: 1 - The approach to your product, size, density, humidity, shape, above all do not neglect the apparent and real... Read more
What is the maximum rotational speed of a star screen?
Last response: La vitesse de rotation maximale d'un crible à étoiles dépend de plusieurs facteurs techniques, notamment le modèle spécifique du crible, le type et la densité du matériau traité, ainsi que les... Read more
Recommendation: Where can I find a rotary sieve for oats?
Last response: Feel free to contact us if needed!
I am looking for a grinder that can be used in sanitary environments. Recommendations?
Last response: Hello what type of product is it to grind and at what rate?
During a screening, what then becomes of the "screening refusal"?
Last response: Biomass recovery if no waste mixed with
My sifting refuse looks like some kind of crushed wood. Is it possible to put it on the alleys and paths as "chips"?
Last response: Hello, shredded wood can also be used as an underlay for odor treatment biofilters. But here too, it depends on the grain size, cleanliness and origin of the wood. Cordially
What is the output of a screen crusher on a 0/14 output basis?
Last response: La sortie d'un concasseur à écran sur une base de 0/14 mm est déterminée par plusieurs paramètres techniques. Tout d'abord, il faut comprendre que le terme "0/14" fait référence à la granulométrie du... Read more
What is a 'screening denial'?
Last response: The screening reject is in fact the coarse fraction during a screening operation, the one whose particle size is too large to pass the mesh. Read more
What are the differences between Tamis and Trommel?
Last response: Hello A sieve is a vibration separation technology. A trommel is a rotating cylinder with openings for sifting. The choice of one or the other will depend on your process. Read more
For stump grinding, what do you recommend for equipment and grinder?
Last response: Pour l'abattage des souches, il est essentiel de choisir un équipement qui allie puissance, efficacité et sécurité. Les broyeurs de souches doivent être équipés d'un moteur robuste pour garantir une... Read more
What are the risks when the plastic shredder machine is placed in the smoking area on an oil site?
Last response: The machine may explode or create a lot of damage.
Are all trommels movable? Or some are fixed? Do you need a vehicle to tow them?
Last response: Les trommels se déclinent en versions mobiles et fixes. Les trommels mobiles sont généralement montés sur des châssis avec des roues ou des chenilles, facilitant leur déplacement sur site. Read more
How to recycle residues from a scrap metal shredder with manual separation?
Last response: Pour recycler les résidus issus d'un broyeur de ferraille via une séparation manuelle, commencez par un tri préliminaire pour extraire les éléments de grande taille avec un aimant permanent. Read more
What is the maximum possible consumption (L/h) for a wood chipper?
Last response: La consommation maximale d'un broyeur de bois est intrinsèquement liée à plusieurs facteurs techniques, notamment la puissance du moteur, le type de bois, et l'efficacité du mécanisme de coupe. Read more
What is the rotation speed for an earth/stone separator screen?
Last response: La vitesse de rotation d'un cribleur de terre/pierre dépend de plusieurs variables techniques telles que la granulométrie des matériaux, la capacité de traitement requise, ainsi que le type et la... Read more
What is the gross weight of an SM 518 trommel screener?
Last response: La masse brute d'un trommel SM 518, qui est une machine de criblage rotatif couramment utilisée dans le traitement des matériaux, est un paramètre technique crucial à considérer lors de la... Read more
Are there sieves that collect the dust?
Last response: Hello, there are suction systems on the refusals or on the useful fraction. Cordially
What is the average hourly consumption of a Terra Select T60 screen?
Last response: Hello This type of trommel screen in the 6 m class (trommel length around 6000 mm like for example the SIEBOTEC S6000) in diesel hydraulic version generally consumes between 5-8 l/H of GNR;... Read more
What are the different components of a metal grinder?
Last response: Un grinder métallique est constitué de plusieurs composants essentiels, chacun ayant une fonction spécifique pour assurer le broyage optimal du matériau. Read more
What are the legal constraints for the installation of a wood chipper?
Last response: Hello, If you mean the legal safety constraints, they are mainly focused on heights and loading mode. Depending on the technical data, you may be legally obliged to add different specific emergency... Read more
What is a Flip Flop Screen?
Last response: Flip Flop screens are used on difficult products, when the use of traditional screens is not made possible. They thus allow precise and efficient screening of the bulk products that are the most... Read more
What is the average output of a jaw crusher?
Last response: La production moyenne d'un concasseur à mâchoires dépend de plusieurs paramètres techniques, notamment la taille de l'ouverture d'alimentation, les réglages de décharge, et la dureté du matériau... Read more
What is the average price for 1 hour of multi-plant grinding?
Last response: La détermination du coût horaire moyen pour le broyage multi-plantes implique plusieurs variables spécifiques à l'industrie. Read more
What is your biggest screener?
Last response: Hello, can you give me your name, email and phone number please?
What is the db sound level of the URRACCO 75?
Last response: La mesure du niveau sonore d'un équipement comme l'URRACCO 75 est cruciale pour évaluer son impact acoustique dans un environnement donné. Read more
What do you recommend for shredding my cardboard and other waste? And what power is the most interesting for perfect efficiency? A 5000W shredder is enough to shred thick cardboard or do you necessarily need a shredder with more than 10,000W?
Last response: Hello, Be careful not to confuse Crusher, Shredder, Crusher, etc... A double shaft shredder would be strongly recommended. However, pay attention to the law of the 5 streams to be sorted... Read more
What is a diffusion trommel?
Last response: Un diffusion trommel, ou trommel de diffusion en français, est un type de tambour rotatif utilisé principalement dans les industries de traitement de matériaux tels que l'exploitation minière, le... Read more
Does a cutting mill work for composite parts?
Last response: YES of course a knife mill can easily shred composite parts, but what composite material are we talking about exactly?
What is the throughput (tonnage per hour) for shredding plant waste with the Doppstadt DW3060 shredder?
Last response: La capacité de traitement, ou débit, du broyeur Doppstadt DW3060 pour les déchets végétaux dépend de plusieurs paramètres, notamment la nature des déchets, le mode de configuration du rotor, et le... Read more
What kind of screen is needed to sieve granules 3.2 mm in diameter and about 10 to 15 mm long. we would like to sort and extract 4.5 MM pellets which are mixed among the 3.2?
Last response: Hello We are manufacturer of sieving and screening machines. If you have further information on the product to be treated, the grain sizes to be obtained, do not hesitate to send them to us for... Read more
What is the use of vibrating screens?
Last response: The vibrating screens offered by Vercom are available in two and three fraction options, these screens can screen compost, woodchips, biomass, woodchips, gravel, rubble, soil, and many others. Read more
What is the average warranty period for a trommel?
Last response: Hello, the average warranty period is 12 months
Can a scrap shredder shred a bale of hemp straw in less than 3 minutes? If so, what type of grinder specifically?
Last response: La possibilité pour un broyeur à ferraille de déchiqueter une balle de paille de chanvre en moins de trois minutes dépend de plusieurs facteurs techniques. Read more
I am looking for a solution to sieve liquid enamel with a fineness of 100 and 200 microns. Recommendations?
Last response: Hello, Unless we are mistaken, we have still not received any feedback from you regarding the additional information requested. Is this request still relevant? Read more
What is a double trommel used for?
Last response: The double trommel makes it possible to process the fine fraction, the intermediate fraction, as well as the coarse fraction in a single step. Read more
What equipment do you recommend for the destruction of metal drums? What to do if they are contaminated?
Last response: Here are our product recommendations: K25, K30 and K50 K50 MAWG 2R75
What is the DIN standard? What implications for societies?
Last response: The DIN standard determines the level of destruction to ensure data confidentiality. DIN 66399 governs paper media as well as digital media: CDs, DVDs, credit cards, USB keys and hard drives. Read more