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- home > Supply > The supply 2730 molding board Hangzhou microcrystalline molding board panel Hebei Xingtai crystal Johnson
The supply 2730 molding board Hangzhou microcrystalline molding board panel Hebei Xingtai crystal Johnson
Information Name: | The supply 2730 molding board Hangzhou microcrystalline molding board panel Hebei Xingtai crystal Johnson |
Published: | 2013-04-14 |
Validity: | 90 |
Specifications: | No |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | The supply 2730 molding board Hangzhou microcrystalline molding board panel Hebei Xingtai Jing-sheng forming plate (organizations plate) role is to control network for the case of Internet segment dehydration and support holding the breast roll and the first root case roller (or the first group chopping board) between the nets to eliminate the network case Internet segment spouting phenomenon, the rational use of the the forming board can improve the evenness of the sheet. Requirements of the forming plate in the structure should be stable in a paper machine during operation, without any vibration, and should have sufficient stiffness. Wide board along the machine should be level, no deformation when the temperature changes, the front of the slats should be flat without warping, the board should wear resistance. Forming board design should pay attention to the forming plate and the breast roll distance should be adjustable in order to accommodate the requirements of process variations. In the selection of the forming plate, to be noted that within a species and a vehicle speed range of the forming plate is not necessarily suitable for the some varieties speed range, and therefore, must be in accordance with the specific requirements of the papermaking conditions, selection of the forming plate, in order to obtain the the best results. Network the case of the second paragraph (a dewatering section), the wet sheet formation and dehydration stage, in this period, the formation and dehydration of the main factors affecting the sheet: dewatering elements of the structure and the nature of the paper stock and papermaking conditions, net case vibration, finishing roller structure and applications, network cases eliminate foam device applications. Structure and application of dewatering elements: Net patterning dewatering section applications dewatering elements roller case, several of the case grooved roller, chopping board, chopping board group, wet vacuum box. Dewatering capacity of the structure and arrangement of these dewatering elements for the network case, small fiber filler in the online retention, the two sides of the sheet and the evenness of the quality of the paper, have a more significant impact. |
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Copyright © GuangDong ICP No. 10089450, Xingtai City, Crystal Health Products Co., Ltd. microcrystalline All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 32755 visitor
Copyright © GuangDong ICP No. 10089450, Xingtai City, Crystal Health Products Co., Ltd. microcrystalline All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility