Paper& Pulp Equipment

Pulp Disc Thickener is a advanced thickener equipment, mainly used to wash and thicken for low consistency slurry in paper making process. Paper Pulping Disc Thickener Feature 1. Compact structure, small assembly space 2. Stainless steel filter screen, corrosion resistance 3. Due to the special design of filter screen, during running can filter a lot of white water, large production capacity. 4. Disc installation and removal more convenient. 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 

Paper forming is a very important part in waste paper making process, we can't talk about high quality paper if there is no good shape of finished paper, so paper forming device is related to paper quality. Paper Making forming device importance 1. Basic paper forming, physical indicators are basically stable 2. The most complex forming structure, power consumption, large maintenance 3. 95% water out from the forming section Paper Making forming device function 1. Get good wet paper web 2. dehydrate the forming paper to a certain degree of dryness. Contact us Zhengzhou Leizhan Technology Paper Machinery Company</p> Office Add: Hetun Industrial Area, Dawei Town, Xinmi City, Henan Province, China Email: leizhanpulper@gmail.com Tel: +86 371 55129198 Fax: +86 371 86138029

Inflow Pressure Screen is widely used in the fine screening of wood pulp, straw pulp and waste paper pulp, especially suitable for net filter before paper machine, it has the advantage of high quality screen, low pulse and reliable operation.  Inflow Pressure Screen Maintenance  1. Main shaft bearing lubricated with grease, automatic oil device should be maintained in a certain oil level.  2. Cover lifting device bearing oiled once a year.  3. Triangle tape tension must be checked.  4. Always check the mechanical seal cooling water supply.  5. In order to avoid restart difficulties, when the machine stopped for a long time, the pressure screen cylinder must be carefully cleaned.  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 

Paper pulp pressure screen equipment is widely used in coarse and fine screen of waste paper pulp, there are different screen equipment for waste paper pulp screen. Leizhan is a professional manufacturer of paper pulp machine, it provides different type screen equipment according to customer different requirement. Different Type Pressure Screen Equipment Middle Consistency Pressure Screen:  Used for coarse and fine screening of various waste paper pulp, mainly remove light impurities in pulp to receive clean and quality pulp. Many rotor blades, no winding, high effcient and energy-saving rotary rotor. Inflow Pressure Screen: Mainly used before paper machine headbox, spread and rescreen pulp before into wet end, Are scattered pulp, when get into the wet end can have better uniformity and  both sides performance to get better paper specifications. Used as a net screen, low pulse, high screening efficiency, reliable operation. Up-flow Pressure Screen: Mainly used for coarse a

High Density Cleaner is mainly used for removing heavy impurities to clean pulp in pulping making system, it has the advantage of small occupied area, large production capacity and easy to operate. High Density Cleaner Work Principle Pulp enters into high density cleaner along tangent direction under pressure, use the input and output pressure gap as power to make pulp screwing along cone and produce centrifugal force, with the effect of centrifugal force, heavy impurities in the waste paper are thrown at the surface of upper cone, and move down naturally by gravity, accepted pulp be output. Heavy impurities and some fiber sink to the lower cone, with washing of high pressure backwash water, fiber floates to the upper cone ,and heavy impurities sink to the slag pot. 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 37

Paper Making Machine mainly consisted of headbox, wet end, press section, drying section and calender section, the wet end to form wet paper is the core for paper machine. Main structure of Paper Making Machine Headbox: Convey certain concentration slurry into the wet end regularly Wet End: Wet paper formed, and fluid will be filtered out Press Section: The wet paper passes between large rolls loaded under high pressure to squeeze out as much water as possible Drying Section: The pressed paper passes a series of steam heated drying cylinders to shrink sheet and strengthen fiber density and intensity Calender Section: The dried paper is smoothened under high loading and pressure 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

Single Fiber Separator and Single Effect Fiber Separator are both used to separate light and heavy impurities in the waste paper pulp , meanwhile secondary break and screen of waste paper pulp, also can be used as tail pulp treatment equipment. Compare different Fiber Separator Single Fiber Separator : Secondary defiber; Separate light impurities; Remove heavy and coarse impurities; Reduce the pretreatment of the raw material. Single Effect Fiber Separator: Energy-saving V has secondary relief effect of pulp; Simplify the process flow of waste paper greatly, and reduces energy consumption; Under the centrifugal force of high-speed rotating, light impurity will be discharged from the center, improving the paper quality. 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

Zhengzhou Leizhan Technology Paper Machinery Company is a professional manufacturer of paper& pulp equipment, it always provides high quality machine and excellent service. Drum Pulper and D-Type hydrapulper both are used to pulping, but they have different feature. Compare feature of Drum Pulper and D-Type hydrapulper Drum Pulper: Gentle pulping, won't broke fiber and impurities, and improve index of finished paper, reduce pressure of following equipment to remove impurities. Low operating current--energy saving, no quick wear parts--low operation cost.  D-Type hydrapulper: Adopt widely, almost can pulp all raw material, large pulp ability, and good effect.Low equipment investment under the same capacity than Drum Pulper. 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

Inflow Pressure Screen is a continuous screening equipment with pressure in complete closed condition, is mainly used to fine screen for wood pulp, straw pulp and waste paper pulp, specially be perfect for net filter in paper making process. Work Feature 1. Transfer and homogenize slurry in flow system, regular and rescreen slurry before wite section, homogeneous slurry has better evenness and both sides performance to make high quality paper. 2. Inflow structure, low pulse, small motor power, high production capacity. 3. Automatic oil injection device, seal water detection alarm device ensure the safe running of equipment and reduce maintenance 4. Advanced structure ,sturdy and durable,convenient disassembly and assembly, simple operation, less malfunctions for continuous working, low maintenance cost Contact us Zhengzhou Leizhan Technology Paper Machinery Company Office Add: Hetun Industrial Area, Dawei Town, Xinmi City, Henan Province, China Email: leizhanpulper@g