Modern paper and board production: an automated but multi-step process.
The paper machine is the magic that turns water into paper. Layers of fibers are formed, dried, wound, giving us the paper we need.
Presented as a mesh made of copper alloys or other materials, with bounding rulers around the edges.
At the heart of the paper machine are the roller presses. Each with a cloth, and the first and second are twin rollers. The lower rollers are perforated, rubber (or grooved).
This is the longest part of the machine, having two rows of cylinders, which rotate and are staggered, with separate cloths for the upper and lower rows, and in modern models there is also a special twin-shaft press designed for surface piercing.
It is a calender with 5-10 cast iron rollers arranged one above the other, and in the latest designs there is also a humidifying device installed above the roll.
The production process also involves a machine pool for accumulating fiber stock, machines for refining, grinding and cleaning the stock, different types of pumps, a ventilation system, as well as control and measuring instruments.
Resumption of work.
Renewal, Improvement, Transformation.
Improvement, optimization, progress.
Economy, efficiency, results.
UGLEPROM manufactures reliable paper machines of various types and sizes, as well as other paper making equipment. We offer selection of the right model for your business and the possibility of ordering non-standard equipment according to your sketch.
The papermaking equipment includes not only a papermaking machine consisting of several sections, but also crushing devices for wood shredding, boilers for pulping fiber pulp, mechanisms for paper web processing, as well as water treatment and ventilation systems.
A paper machine or paper web machine consists of several parts, each of which is responsible for a specific production step. Also, a distinction is made between wet and dry zones in the machine.
The mesh part is located in the wet zone and is responsible for dewatering the fiber mass and forming the web. The pulp is fed onto a special grid to remove the liquid. Then it enters the press part, where the residual water is filtered out and the material is compacted. After that, the web passes to the dry zone – first to the drying section, where moisture evaporates, and then to the finishing section, where the web is processed and the finished material of a certain smoothness and density is formed.
Paper is made from coniferous wood, birch, poplar, chestnut, etc., secondary raw materials (waste paper), and sometimes pulp from cotton. Chemical substances can act as binding elements, and for bleaching, mixtures of organic and inorganic origin are chosen.
The technology of paper production involves several stages. The first is the preparation of raw materials. Wood is chopped, mixed with water, chips are removed and then boiled in acids with the addition of other substances to obtain a fibrous mass, which after cleaning falls into the papermaking machine. This papermaking equipment contains several sections consisting of screens, rollers, presses, cylinders and other elements by means of which step by step a paper web is formed from the fibrous pulp. After the production process is completed in the machine, this web is sorted, defects are removed, and then it is cut and wound into rolls.
First of all, it is necessary to think through all the details and draw up a business plan, in which it is important to spell out the objectives, types of products to be manufactured, production plan, take into account the risks and calculate the budget.
To start a business, it is necessary to find premises, buy equipment for paper production, purchase raw materials and find specialists who know how to work on a paper-making machine and know the nuances of production.
Order the necessary equipment for making paper of different types, which is characterized by reliability and productivity, you can in our company. For consultation, please contact us in a convenient way.
Paper production consumes large amounts of water and electricity. At the same time, some manufacturers may discharge waste into local water bodies, which affects the ecological situation in the region.
The second problem is paper dust, which contains not only paper particles, but also chemical impurities, because acids and various compositions of trace elements are used during bleaching. This dust can cause asthma, allergic reactions, conjunctivitis and skin diseases. For this reason, it is important to provide workers with proper working conditions, install powerful ventilation systems and filters.
Manufacturers of paper machines take into account all these nuances and introduce technologies that minimize harm, reduce the use of resources and save costs. When choosing a machine, look at the specifications and find out what standards the manufacturer adheres to in the production process.
The production of paper and paperboard for various purposes belongs to the pulp and paper industry, and paper mills are engaged in this process. These companies use special equipment to produce paper.
The main equipment for paper production is an electric paper machine. The price in Ukraine differs from one manufacturer to another. The machine consists of different sections and parts. In particular, for the full operation of the equipment and to increase efficiency, you need tubular, press and calender rolls, nets, pressure boxes, scrapers, pulpers, mixers, presses, etc.
All machines necessary for paper production can be ordered in our company. We offer production of standard and non-standard models.
Paper production requires a paper machine, the price of which in Ukraine is formed depending on various factors. In particular, the cost depends on the manufacturer, manufacturing technology, materials, dimensions, productivity and other characteristics of the equipment.
A simple model will cost less than a non-standard model, made to an individual project. On average, machines cost from $10,000, but the price can reach up to $100,000.
The order amount is calculated individually after all details are agreed upon with the customer. For consultation and cost calculation, call us by phone, leave a request in messenger or e-mail.
