Hebei mine screen straightener
What is the screen mesh? It must be such a professional term that we seldom hear of. In fact, to be frank, it is a kind of element with similar metal structure, which is mainly used for filtration, screening, dehydration, desliming and other operations. Most of them are trapezoidal in shape, narrow in top and wide in bottom. Of course, different screens have different characteristics, materials and uses. The following rabbit for you to introce in detail, what are the main classification of ore screen, and what are their respective characteristics
I. classification
stainless steel welded screen, sieve plate basket, vibrating screen, slit screen, cylinder screen, arc screen, special screen, high strength screen, polyester screen, etc
2. Introction to screen basket is a newly developed proct in silk screen instry
Its characteristics are easy to leak, wear-resistant and corrosion-resistant. The cross section of the mesh is trapezoidal. The gap is narrow at the top and wide at the bottommaterial: stainless steel, iron wire hole type, square plate thickness 0.2-8.0 (mm)
Application: it is widely used in mining, coal, petroleum, chemical fertilizer, grain, environmental protection and other instries
arc screen
arc screen is mainly used in coal preparation plant and concentrator for pre dehydration, desliming, demedium operation and graded slime recovery of materials. It can also be used with water spinner to effectively classify, dehydrate, deslim and desorb fine particles
its characteristics: the screen is composed of 45 degree wrap angle, 60 degree curvature radius and 2030 mm screen phase. The curved screen surface and screen frame adopt the pivot special structure, which can rotate 180 degrees to extend the service life of the screen surface
ginned wire screen
material: stainless steel wire, galvanized wire, black iron wire, low carbon steel wire
features: high temperature resistance, acid resistance, alkali resistance, corrosion resistance, wear resistance
weaving method: the knitting method of pre bending and then forming is adopted. Applications: widely used in mining, petroleum, chemical, construction, machinery accessories, protective net, packaging net, barbecue net, barbecue net, sintering furnace net, hardware net, handicraft net, vibrating screen net, basket net Nets for food machinery, cooking utensils, walls, grain, highway, railway, infrastructure, solid material screening, liquid and mud filtration, civil use, etc
polyurethane ore screen
polyurethane grading screen and screen plate are widely used in the screening machines of metallurgy, mining, coal, building materials, water conservancy, road construction and other instries. They are the replacement procts of steel plate punching screen, steel wire woven mesh, stainless steel screen plate and rubber screen plate, with light weight, high screening efficiency, no hole blocking, low cost and high efficiency It has the advantages of anti friction, anti impact, anti tearing, long service life (2-3 times of stainless steel sieve plate), low noise, convenient installation and high comprehensive benefit
according to the structure form of polyurethane screen plate, it can be divided into four types:
1) inlaid type
2) bolt connection
3) layering connection
4) screen hook connection
advantages of polyurethane screen mesh
1, long service life and large bearing capacity. Because the polyurethane elastic screen uses steel wire rope as the skeleton material, and the polyurethane itself has very high elastic molus, high strength, impact absorption and high wear resistance, it has very high tensile strength, and its bearing capacity is more than 2.5 times that of the rubber screen. Its service life is 8-10 times longer than that of ordinary metal screen, 3 times longer than that of stainless steel screen and 3.9 times longer than that of natural rubber screen. It is the best wear-resistant screen material in the world. Polyurethane screen proction materials are polymer organic elastomer, with excellent wear resistance, flexure resistance and large bearing capacity. The raw material of polyurethane screen has been specially treated to ensure that it will never be delaminated under long-term alternating load
The screening efficiency was high. The inner self-cleaning performance of the screen surface is not blocked, and the screening efficiency is high. Because of the strong water permeability of polyurethane, the cone angle of sieve hole is large (140 °)， Therefore, it can effectively prevent the adhesion of wet fine particles, so it is suitable for the screening and classification of wet fine particles. Our polyurethane screen is made of imported raw materials. Its elastomer and its good relaxation performance can effectively avoid hole plugging under dynamic conditions It is suitable for any type of vibrating screen and can be made by measuring machine. Polyurethane screen is used in hydropower station, building materials and other metal mineral processing. In the range of 0.1 mm-170 mm, the screening efficiency is not affected by the dry and wet sieves. The advantages of polyurethane screen surface are more fully demonstrated for dehydration and desinteration screen in the range of 0.5m-3mm. The proct is resistant to water, corrosion and aging, and easy to replace and maintain. Polyurethane has low density (1.32kg / m3), lighter weight than metal screen surface, and can rece proction unit consumption, so it can meet the requirements of large-scale development of screen machine
4. The proction process of polyurethane screen adopts mold casting molding process, with accurate aperture, high screening quality, and the particle size of screened materials can well meet the requirements of users. The proct is suitable for any type of screening machine with light weight. It can be installed on site or replaced for maintenance, greatly recing the workload
5, low working noise, in line with the national standard of environmental noise. According to the actual measurement, the same screen machine using polyurethane screen can rece the noise by 5-20 DB than metal screen, and greatly rece the st flying, so that the proction site has a quiet and clean working environment
Significant economic benefits. Although the price of polyurethane rubber screen is higher than that of metal screen, if we consider the screening efficiency, maintenance cost, service life and other factors, we will find that the overall benefit of polyurethane screen is much better than that of ordinary metal screen. According to the investigation, 45 tons of steel can be saved for each ton of polyurethane rubber sieve plate. More than 40000 yuan of maintenance cost was saved. Therefore, polyurethane screen instead of steel screen will be the inevitable choice for most enterprises in the future
with the continuous development and innovation of modern emerging technologies, procts are graally improved and replaced, and they graally adapt to the whole social ecological environment, and we constantly apply new technologies to modern life. These major categories of ore screen let us fully understand that each type of screen has its unique material, characteristics and uses, and polyurethane ore screen has graally replaced the original variety of ore screen, its advantages are the best choice for most enterprises in the future
the main procts are: Coal Mine wire mesh equipment coal mine wire mesh machinery wire mesh equipment wire mesh machinery metal mesh weaving machine weaving machine weaving machine weaving machine weaving machine crochet machine rhombic mesh rolling machine warp and weft mesh machine ore screen machine thread buckle machine gill machine blade gill machine electric welding machine steel bar welding machine cleaning ball machine woven machine metal mesh weaving machine high speed protection and blocking machine Screen protection machine screen machinery and screen related procts and so on
with complete specifications and excellent quality, the procts are sold all over the country and exported to the United States, South Africa, Germany, South Korea, Belgium and some countries and regions in Southeast Asia, which are deeply trusted by users at home and abroad
our factory has always followed the business philosophy of "treating each other sincerely, taking credit as the foundation, and winning by excellence". We are willing to cooperate with people from all walks of life to achieve common development. We warmly welcome customers and friends at home and abroad to visit and guide us. We will cooperate with you with the most favorable price, the highest quality and the best service< According to the market survey of the new market environment and the potential development value of customer demand, our factory has adjusted, positioned, marketing strategy and so on, and developed a unique, molar, compact, multi-functional full-automatic diamond screen machine with the characteristics of automatic control by numerical control box, automatic integration and so on, Automatic folding, bending, shearing, finished proct automatic folding, low consumption of raw materials, save manpower, time, can be one person multi machine operation proction, also can do, iron wire, plastic wire, aluminum wire, steel wire and other different material weaving function, greatly solve the customer in the proction process encountered some practical problems, improve proction efficiency, rece costs at the same time, The specific specifications are as follows:
1. Overall dimensions: length: 3800mm width: 2500mm height: 1500mm
2. Maximum working platform: 2100mm
maximum knitting width: 2000mm
3. Knitting aperture: adjustable within the range.
4 Maximum knitting diameter: 4.8mm
minimum knitting diameter: 2.0mm
v. power: 1.5kw/set, 3KW / set
VI. total weight: 2.3t