JW31 Straight Side Single Point Press

World Precise Machinery Co.,Ltd is one of the leading China jw31 straight side single point press manufacturers equipped with professional factory, welcome to wholesale cheap h frame press, closed type press, straight side press, h type punching machine, straight side single point press from us. FEATURES： Welded steel plate H frame body with high intensity and rigidity. Combined wet multi discs friction clutch and brake. Hydraulic overload protecting device. Adopt 4-corne&8-face long guide rail for sliding block with excellent guidance performance and high accuracy. Electric die height adjustment with digital display. Electric cam device with intelligent top dead center stop function and several safety unction. Balancing cylinder adopts manual lubrication system. Main Specifications: Parameter Unit JW31-160 JW31-200 JW31-250 Nominal Capacity KN 1600 2000 2500 Nominal Stroke mm 6 6 6 Slide Stroke Length mm 180 200 220 Slide Stroke Fixed  times/min 40 35 30   Variable times/min 25-40 25-35 20-30 Max. Die Set Height mm 400 450 500 Die Height Adjustment mm 110 110 120 Bolster Size F x B mm 650 750 800   L x R mm 1000 1100 1200 Bolster Thickness mm 165 180 190 Slide Bottom Size F x B mm 600 700 750   L x R mm 750 850 950 Handle Hole Size Dia mm 65 65 70   Depth mm 90 90 90 Distance Between Uprights mm 1100 1200 1300 Side Openning Size F x B mm 650 750 800   H mm 350 370 430 Overall Size F x B mm 2400 2600 2820   L x R mm 1900 1960 2250   H mm 3400 3850 4300 Motor Power Kw 15 18.5 22 Weight Kg 18000 25500 31000 Press Pressure Mpa 0.5 Parameter Unit JW31-315 JW31-400 JW31-500 Nominal Capacity KN 3150 4000 5000 Nominal Stroke mm 8 10 10 Slide Stroke Length mm 220 250 250 Slide Stroke Fixed  times/min 30 25 20   Variable times/min 20-30 15-25 15-20 Max. Die Set Height mm 550 600 650 Die Height Adjustment mm 120 120 120 Bolster Size F x B mm 850 900 1000   L x R mm 1250 1350 1500 Bolster Thickness mm 190 200 220 Slide Bottom Size F x B mm 800 850 950   L x R mm 1000 1100 1250 Handle Hole Size Dia mm 70 80 80   Depth mm 90 100 100 Distance Between Uprights mm 1350 1450 1600 Side Openning Size F x B mm 850 900 1000   H mm 480 520 650 Overall Size F x B mm 2920 3050 3340   L x R mm 2150 2370 2700   H mm 4400 4600 4800 Motor Power Kw 30 37 45 Weight Kg 37500 39500 54000 Press Pressure Mpa 0.5