Frame
The frame of PARKASH Screw Press consist of four steel casted frames, held together by four.jpg)
hydraulicaly pretensioned tie rods, and thus ensuring longevity of the frame, and forming of more accurate parts, and reducing the overall weight and size of the press.
A particular wear-resistant bronze alloy screw nut that is fastened to the ram.
The screw drive's thread architecture, which features an optimised tooth profile and four start threads, has already shown itself to be strong and resilient.
Screw Nut
Screw nut is of special wear resistance bronze alloy fixed in the ram.
Thread geometry in the screw drive with optimized tooth profile and four
start threads, has already proved to be durable and tough in the past.
Motors and Driving System of the Press
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Two powerful, high-torque motors are used to provide the drive, and they are connected by a bull gear to the flywheel's exterior diameter. A sliding clutch built inside the flywheel regulates the push force.
Foundation
Low vibration during press operation is ensured by optional spring damping foundation pads underneath the mild steel bed plate.
Lubrication.
The recirculating oil lubrication system continually lubricates the screw, thrust bearing, and guides.
Safety
PARKASH Servo Screw Press is equipped with digital .jpg)
The PARKASH Servo Screw Press has a digital tonnage monitor, which uses strain gauges to measure and record the force applied during the forming process. To avoid potential damage to the press, the system shows a warning message and pauses the cycle when the maximum allowable force is exceeded. Photoelectric sensors are installed on the front and rear of the columns.
Ram and Guiding System
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In order to ensure constant clearance despite thermal expansion, the ram is made of high-quality cast steel and is guided in four guides at a 45-degree angle with continual lubrication. As guide pairs, steel and bronze are employed.
