Weighing 2, 210 tons, the automatic forging press is operated by one worker only.
虽然这台自动锻压机重2,210吨，但只由一个工人操作。
This article briefly introduces the construction, principle of work and property of clutch operated screw press, and mainly presents its major technical performance and tests.
简要介绍了离合器式螺旋压力机的结构、工作原理和特点，以及主要技术性能和试验。
At present most of the existing domestic testing press, hot press are all manually operated, or use time relays, switches, etc. as control elements.
目前，国内现有的试验压机、热压设备多为手动操作，或采用时间继电器、行程开关等作为控制元件实现一定程度的自动操作。
A high-power hand-operated three-phase AC generator includes a handle, a handle fixed plate, a driven gear, a press mounting gear, and a generator box body.
一种大功率手摇三相交流发电机，其包括一手把、一手把固定板、一从动齿轮、一压装齿轮、一发电机箱体。
The solid open type structure of welding as a whole allows the press to keep enough rigidity and makes the press being operated in a most convenient operating space.
采用整体焊接的坚固开式结构可使机身保持足够钢性的同时拥有最方便的操作空间；
The solid open type structure of welding as a whole allows the press to keep enough rigidity and makes the press being operated in a most convenient operating space.
采用整体焊接的坚固开式结构可使机身保持足够钢性的同时拥有最方便的操作空间；
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