fast speed servo cold extrusion hot forging hydraulic press, cold extrusion machinery, die forging press., pressing machine, Item Unit Product Specifications YHL3-300TS YHL3-500TS YHL3-650TS YHL3-800TS YHL3-1000TS YHL3-1500TS Max.Working pressure Mpa 24 25 25 24 24 24 Main cylinder force kN 3000 5000 6500 8000 10000 15000 Max.Stroke of ram mm 400 400 500 500 500 500 Max.Open height mm 700 900 1000 1200 1400 1500 Ejection cylinder force kN 30 30 30 30 30 30 Max.Stroke of ejection cylinder mm 50 50 50 50 50 50 Lower ejection cylinder nominal force kN 300 400 500 500 600 1000 Max.stroke of Lower ejection cylinder mm 200 200 200 200 200 200 Speed of ram Down no load mm/s 260 230 220 190 190 190 Pressing mm/s 2/15 2/13 2/10 2/10 2/10 2/10 Return mm/s 230 220 210 180 180 180 Effective area of working table RL(edge) mm 650 750 850 1000 1200 1500 FB(edge) mm 700 800 1000 1060 1400 1500 Overall dimension L.R mm 1390 1780 2760 2960 3200 3700 F.B mm 1580 1870 2100 2300 2500 2800 H mm 3250 3700 4000 4400 4900 5600 Motor power kW 16.4 24.5 31 49.6 60 91 Total weight kg 8500 12000 14000 21000 25000 33000 Oil quantity(Approx) L 600 800 800 1000 1300 1500 Advantages of our machine: l With Servo system YIHUI Hydraulic press with servo system,can bring you 10 kinds Advantages as below: 1. Can avoid the oil leakage. Because using Servo motor, the oil temperature can be lower. 2. English and customer country local language, bilingual operation interface, easy to operate. 3.Can save 50% - 70% electricity energy. 4.Parameters and Speed can be adjusted on the touch screen, easy to operate.(Machine without servo system, speed can not been adjusted.) 5.Can be 3 to 5 years longer service life than the common machine. it means,if common machine can service for 10 years, then machine with servo, can use 15 years. 6.Ensure safety and easy to know error,easy to do after service. Because of Automatic alarm and auto troubleshooting system.  7.Very easy to change mold, shorter time of changing mold. Because it have memory function,if use the original mold, do not need to adjust parameter again, 8.Very quiet , do not have noise. 9.Much stable than common machine. 10.Much high precision than common machine. l We could supply not only custom machine,molds,robot arm(manipulator),auto feeder process technology, and other relative machines but also a full production line service. l The main components are imported from Japan and Taiwan . So the quality is near the Japan production, but the unit price is lower than  Japan production. l Our factory have specialized in independent development and producing hydraulic press for over 20 years. So the product is stable and high quality. l Machine body, we use bending structure , much stronger than the common welding structure . l Oil pipe, we use Clip-on structure , much tight than common welding structure. Prevent oil leakage. l We take integrated oil manifold block, much easier to check machine and repair machine. Quality Control All of the hydraulic presses in our factory have passed CE,ISO,SGS,BV certificates.