Home » Products (Paper Production Line and Environment Protection Equipment)
  • Pulp MachineThis paper pulp machine is a part of our paper production line, and it mainly consists of double wire former, press section and air drying system. And in the following, more information about them will be given.
    1.Double Wire Former:
    The double wire former is mainly made up of hydraulic ...
  • Paper CoaterThe paper coater, also called paper coating machine, is typically designed to improve the surface properties of paper sheet to be smooth and good for printing in paper prodution line. It is mainly comprised of blade coating device and air drying and heating system. And in the following, detailed information about the two components will be discussed....
  • Closed Hood of Paper Machine1. The top wallboard of the hood is of sandwich structure, and its special connection structure removes thermal bridges inside the hood, in which way the thermal preservation capacity of the hood is improved.
    2. The temperature of the exhaust air from this closed hood can be ...
  • Heat Recovery SystemOur heat recovery equipment falls into two types: air-air heat exchange type and air-water heat exchange type. And developed on the basis of different environment requirements and process technology, our heat recovery machines are designed with multi-stage heat recovery system to make the most of energy...
  • Air Supply SystemThe air supply system in paper production line is specially designed for the closed hood to balance the air inside it, as well as to improve its drying capacity, and the air temperature of this system ranges from 95℃ to 115℃. The temperature of the supplied air varies according to the types of paper....
  • Yankee HoodOur Yankee hood is typically designed to work together with special paper machines, or in conjunction of high-speed paper machines for thin paper sheets. Its specially designed air blowing mouth has high forming precision, thereby ensuring even air blowing. Its heating media can be steam, electricity, oil, and gases...
  • Through Air DryerOur through air dryer, also called TAD, can be used to dry a wide variety of paper, including high-grade household paper, nonwoven fabrics, high-grade industrial paper like sack paper, dust-free paper, and coated paper, as well as special paper like auto filter paper
    The traditional way to dry paper is to squeeze it first before ...
  • Hot Air Drying Box and Air TurnerThis hot air drying box is a kind of newly-designed dryers with circulatory fan and air heater inside.
    The nozzles are made of aluminum alloy and stainless steel, so they feature good erection capacity and high-precision forming. In this way, even air supply can be ...
  • Paper Workshop Ventilation EquipmentAs indicated by its name, this ventilation equipment is mainly used in paper workshop, or paper mills.
    Besides that, we also provide clients worldwide with various kinds of ventilation equipment, as well as manufacture and installation of pipes. Our machines mainly ...
  • Centrifugal FanThe 4-72 and 4-68 series centrifugal fans are suitable for the general ventilation applications. And their blades are airfoil-shaped; the diameter of blade wheel ranges from 280mm to 2000mm; its air volume can be as much as 220000m3/h; its total pressure can be up to 3000Pa ...
  • Axial Flow FanOur DTF series axial flow fan is widely used for ventilating in the ventilation systems of subway tunnels, mines, electricity sector, hydroelectric dams, etc. And its motor is a kind of damp-heat high-temperature type, and its blades are a kind of efficient airfoil cast aluminum blade. Its total pressure ranges from200Pa to 2000Pa; its transport flow from ...
  • Dust Removal EquipmentThe air processing volume of our PPCS air tank impulse bag dust removal equipment is from 5800-654150 m3/h; its net filtering area is about 62-4205 m2; its net filtering air velocity is about 1.0 to 2.5m/min; and its dust collecting efficiency is more than 99%.
    The air processing capacity of our XD multi-cyclone dust ...
  • Noise Control EquipmentThis kind of silencer is mainly used in reducing the dynamic noises of air at the inlets or outlets of middle and high pressure centrifugal fans, or air moving along pipes. And it is a kind of compound silencer that combines micro-perforation with screw panel resistance.
    And its silencing volume is more than 30dB (A); its resistance coefficient is ...
  • Pulp Machine and Drying System Zheng Da Qing Ke Hi-tech Machinery Co., Ltd can provide customers worldwide with turn-key project services of pulp machine and drying system, including consultation, designing, management, installation and debugging services.
    Elements concerning this pulp machine and drying system mainly include ...
  • Crescent Tissue Making MachineZheng Da Qing Ke Hi-tech Machinery Co., Ltd can offer turn-key project services to clients all over the world, including consultation, design, management, installation and debugging services. And the systems, which constitute the crescent tissue making line, include pulp transport and purification system, high-quality headbox, crescent former ...
  • Reconstituted Tobacco Paper Making LineHere in Zheng Da Qing Ke Hi-tech Machinery Co., Ltd, we provide clients worldwide with turn-key engineering service of reconstituted robacco paper making line, including consultation, design, management, installation and debugging. The main procedure sections of this line include raw material section, low-temperature concentration section...
  • Special Paper EquipmentOur special paper equipment is typically designed to produce high-permeability and high-puffing paper, such as filter paper, decorative base paper, wear-resistant paper, dust-free paper, rag paper, etc.
    This special paper equipment mainly consists of pulp flow system...