Paper& Pulp Equipment

The effect of recycling white water quality on paper making 1. For making high-grade paper, the pulp, which is pulp workshop sent to the paper workshop, produce white water, because of the residual chlorine of the white water is high, it affects the paper machine color matching, sizing and so on, generally the white water will directly reuse to the paper workshop, and the water can be recycled to the pulp workshop for reusing. 2. Reuse white water usually contains small fibers, fillers, sizing material and other additives, when the suspended solids is high, will increase the ash content of finished paper, thus affect the paper strength. 3. After repeated recycling of reuse white water, microorganisms in the water multiply in large quantities, easy to cause pulp system appears rotted pulp mass, in the pulp chest and pipe wall will easy to form fog, microorganisms fall off and mix into the pulp, resulting in paper holes and paper machine broken. 4. Due to the use of fillers and o...

All of us use paper every day. Yet, few realize all of the steps necessary to change plant material to this common, every day product. The fact that mankind ever stumbled upon this process is shear genius as the paper making process follows three steps: preparation of the fibers, sheet formation, and drying. Paper pulping process During the first step of the paper making process, the material used to make the paper is converted to pulp, which is a concentrated mixture of fibers that are suspended in liquid. Generally, the fibers are those found naturally in softwood trees, hardwood trees, or other plants. The fibers can also come from recycled paper, such as from newsprint, old corrugated boxes, and mixed paper. The paper pulping process consist of paper pulping, pulp cleaning, pulp screening or pulp refining Paper Making Process The next step is sheet formation. At this stage in the process, the pulp mixture is diluted some more with water. This is then strained throug...

The high-consistency cleaner HCC reliably removes heavy ingredients from pulp suspensions at consistencies up to 6%. It thus protects downstream machines against wear. Thanks to a geometrically optimized high-turbulence intake head, the high-consistency cleaner HCC allows extremely effective removal of particles such as sand, glass slivers, staples and paper clips. There is hardly any wear even in extreme applications thanks to partial and/or complete ceramic lining. The rotorless design allows minimal maintenance outlay and a high level of operational reliability. In addition, the optimized trap design minimizes fiber loss through backwashing. Contact us Zhengzhou Leizhan Technology Paper Machinery Company Office Add: Hetun Industrial Area, Dawei Town, Xinmi City, Henan Province, China Email: leizhanpulper@gmail.com Tel: +86 371 55129198 Fax: +86 371 86138029

In an exclusive interview to ET NOW, AS Mehta, President, JK PaperBSE 1.22 % talks about the current scenario of the Indian paper market. Edited Excerpts: In the backdrop of the recent plant shutdowns in South India, what are your views on the demand scenario for the first half of the year? do you see yourselves servicing additional demand on the back of this shutdown? Demand has no connection with the shutdown of the plant in south India. It is a question of supplies. So as far as the demand is concerned, market is growing alright. As I had said previously, that the Indian paper market is the fastest growing paper market in the world and we are seeing a growth o around 6-7%. That is the demand side. As far as plants in South India are concerned, it is a supply problem which had come up due to the water scenario.The difficulties faced resulted in supply side being partially impacted. What is the outlook on raw material costs going forward, where do you see raw ...

Pulper Equipment is mainly used for waste paper pulping in paper making process. For paper pulping, there are different types pulper equipment for meeting different requirements. Pulper Equipment Types D-type Hydrapulper: Mainly used for various kinds of raw material pulping, it widely used in paper mills. Drum Pulper: Gentle continuous pulping, it will not break fiber physical, it has the advantage of high efficiency, low wear and power consumption. H.C. Hydrapulper: Under high consistency for paper pulping in deinking process. Contact us Zhengzhou Leizhan Technology Paper Machinery Company Office Add: Hetun Industrial Area, Dawei Town, Xinmi City, Henan Province, China Email:  leizhanpulper@gmail.com Tel: +86 371 55129198 Fax: +86 371 86138029 http://www.leizhanpulper.com/kraft-paper-making-line/different-hydrapulper/

Paper Making Rewinder Machine is used for slitting the initial paper roll on the paper machine, and rewinding into required width and tightness of the finished paper roll, it's vital for finished paper quality. Paper Making Rewinder Machine Function 1. At work, with the increase in the volume diameter, the torque difference of rear winding drum and fore winding drum also changes,controlled by the PLC control cabinet(Can be set) 2. When the diameter of eject paper roller decreases, the eject paper roll speed detection will automatically slow down. (Can be set) 3. When the diameter and length of finished paper roll reach the standard after test, the working speed into the slow state. (Can be set) Contact us Zhengzhou Leizhan Technology Paper Machinery Company Office Add: Hetun Industrial Area, Dawei Town, Xinmi City, Henan Province, China Email: leizhanpulper@gmail.com Tel: +86 371 55129198 Fax: +86 371 86138029

Claflin Refiner is a continuous pulping equipment for coarse and fine pulp in paper making pulp process, which has the advantage of compact structure, less space occupation low efficiency, high power consumption, strong adaptability, simple operation, flexible adjustment and convenient maintenance. Paper Pulp Claflin Refiner Maintenance 1. Regular cleaning equipment to keep the equipment clean and tidy. 2. The rolling bearing plus grease three months once, six month check and change oil once. 3. Greasing sliding surface between the moving seat and the shell once a week, clean and change oil once three month. 4. Trapezoidal screw add grease once three month,clean and change oil once a year. Contact us Zhengzhou Leizhan Technology Paper Machinery Company Office Add: Hetun Industrial Area, Dawei Town, Xinmi City, Henan Province, China Email: leizhanpulper@gmail.com Tel: +86 371 55129198 Fax: +86 371 86138029