Product Description Main Structure Features: YAN79 series hydraulic presses for auto-power-forming are mainly used in powder metallurgy of structure parts and production of mechanical parts, and also suited for press forming of precision ceramics, electronics ceramics and carbide. Hydraulic presses of this series have separated hydraulic and electrical systems, and auto feeding and discharging apparatus. They have the special functions of floating pressing and demould protection. Since their electrical control is realized with PLC programmable controller, all press buttons are centralized for easy operation and a killer-limiting device is installed, the consistency of finished products can be Guaranteed.Item (Unit) YAN79Z -40 YAN79Z(K) -63 YAN79Z(K) -100 YAN79Z(K) -200 YAN79Z(K) -315 YAN79Z(K) -500 YAN79Z(K) -630 Nominat pressure kN 400 630 1000 2000 3150 5000 6300 Push-up force kN 280 350 400 850 1000 1400 2000 Max.pressure of liquide MPa 25 25 25 25 25 25 25 Slide-stroke mm 350 400 400 500 500 600 600 Push-up stroke mm 150 200 200 250 250 300 300 Daylight mm 120 120 150 150 150 150 150 Speed Fast down mm/s 120 120 120 100 100 100 100 Slow down mm/s 20 18 15 12 12 12 12 Return mm/s 100 120 100 80 60 80 60 Push-up mm/s 48 40 40 40 35 40 40 Return mm/s 48 45 45 45 45 45 40 Up-oil cylinder (Coption) Max. pressure kN 8 11 11 18 18 22 22 Max. return pressure kN 4.5 5 5 9.5 9.5 11 11 Max. stroke mm 30 30 30 30 30 30 30 Down-oil cylinder Max. pressure kN 30 30 60 80 80 120 120 Max. return pressure kN 10 10 35 50 50 60 60 Max. stroke mm 100 100 120 200 200 200 200 Table size mm2 450 x 450 560 x 490 700 x 580 950 x 700 1120 x 800 1200 x 1000 1300 x 1000 Power moving cylinder option Max. pressure kN 80 80 80 80 80 125 125 Max. stroke mm 80 80 80 80 80 80 80 Driving cylinder for floating die-frame Pressure kN 45 45 45 45 45 65 65 Max. stroke mm 100 100 100 100 100 100 100 Ass.cylinder Max. pressure kN 20 23 23 25 25 27 27 Max. stroke mm 30 30 30 30 30 30 30 Main motor kW 7.5 7.5 15 22 30 37 Overall size L-R mm 1760 1800 3010 4200 4575 5775 5820 F-B mm 2310 2400 1300 1700 2425 2500 2630 Over-floor mm 3500 3600 4000 4500 4800 5200 5700 Bellow floor mm 400 600 600 1500 1500 1700 1900 Side-cylinder (Coption) Max. pressure kN 30 30 30 30 30 80 80 Max. return pressure kN 19 19 19 19 19 50 50 Max. stroke mm 60 60 60 80 80 80 80
