Integra®-Rebuilding JH PM 2# Rebuilding

The PM2, which was modified based on the second-hand Voith paper machine, had been running for more than 10 years. As the continuous aging of old equipment, various problems of equipment and production occurred during its operation process resulting in the increased production cost. Also, customers’ requirements for 40-60 g/m2special basepaper were more and more strict due to the constantly saturated market. Therefore, DAZHI PAPER MACHINERY and Jianghe Paper worked together on the technicalinnovation of PM2 to improve the operation efficiency, decrease the energy cost, control the production cost andexpand the paper grades. The detailed contents include the combined shoe press, the replacement of gearing drive by guide roll drive, the application of closed air hood, the optimization of ventilation system and so on. After upgrading, thePM2 runs well and all the indicators meet the requirement of the expected goals.

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Integra®-Rebuilding JH PM 2# Rebuilding

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PM Rebuilding

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Product Description

A paper machine is a collective term for a complete set of equipment that forms a paper web for pulp, including a main unit such as a pulp box, a mesh unit, a pressing unit, a drying unit, a calendering machine, a paper rolling machine, and a transmission unit, as well as auxiliary systems such as steam, water, vacuum, lubrication, and heat recovery.

A machine that produces paper by dewatering the pulp water suspension that meets the requirements of papermaking through a filter, mechanical extrusion dewatering, and drying processes. The paper machine consists of three main parts: forming, pressing, and drying, which complete the above process. It is equipped with necessary finishing, coiling, and transmission devices, as well as auxiliary systems such as pulp supply, pulp and white water circulation, vacuum, ventilation and exhaust, paper loss treatment and lubrication, and self-control.

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