辊压机

Production of various major domestic and international pressure feed granulators the roll, eccentric shaft, the drive wheel, Central-and pulley, bushings, flanged, bearings, shaft and various marine accessories, such as forging, and to undertake various forging processing (forging The largest diameter up to 2000 cm, the largest weighs 2,000 kilograms).

主要生产国内外各种饲料制粒机的压辊、偏心轴、传动轮、环模以及滑轮、衬套、法兰、轴承、各种轴和船用锻件等配件，同时承接各种锻件加工（锻件最大直径可达2000cm，最大的重量为2000公斤）。

This article describes briefly process procedure and characters of 5 sets rolling tack welders for longitudinal submerged arc welding pipe unit,and introduces common defects during tack welding operation,such as air pocket,slag,arc burn,offset and misalignment etc.

简述了直缝埋弧焊管机组中五组压辊式预焊机的工艺过程及特点，介绍了预焊作业中常见的气孔、夹渣、烧穿、错边、焊偏等缺陷。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。