The large roller hearth furnace production line for annealing hot bearing RACES is designed as a rectangular and closed structure under the limit of the length of available shop.

轴承套圈余热退火辊底炉生产线是一高度机械化自动化的特大型加热设备。由于受厂房长度限制，设计成长方形的闭环结构，这是本设计的特点之一。

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When the roller mill with a certain ring wear, the length of spring pressure adjusted to maintain a constant link between roller mill on the pressure roller.

当磨辊与磨环达到一定磨损后，调整高压弹簧长度，保持磨辊于磨环之间的恒定碾压力。

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With a roller interspacing of 1200mm and 105 rolls, the length of bed run-in table would be more than 100 meter, as it is mentioned in the text.

藉由滚筒 1200 毫米和 105个卷物的间隔，床的长度跑 - 在桌子中会不只是 100 公尺，当它被在本文提到之时。

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