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Buhler Horizontal Cold Chamber Die Casting Machine Model H-400-D2 with Direct Injection System Specifications: Locking force (nominal) Mp 400 Locking Force (strain gauge) Mp 400+ max.10% Injection force (with intensifier) adj. Mp 38,5 Hyd. Ejection force Mp 22 Die Mounting Plates H X V mm 920 x 980 in 36 1/4 x 38 1/2 Space Between tie bars H X V mm 580 x 640 in. 22 7/8 x 25 1/4 Tie bar Diameter mm 120 in 4 3/4 Max. Die height mm 750 in 29 1/2 Max. Die height ( With mot. Die height) mm 725 in 28 1/2 Min. die height mm 200 in 7 7/8 Die opening stroke mm 600 in 23 5/8 Injection Plunger stroke mm 400 in 15 3/4 Ejector Stroke, adj. mm 145 in 5 3/4 Free cycle time sec. 7 Motor Capacity (22 kw) Hp 30 (22KW) Machine area m 6.1 x 1.65 ft. 20 1/4 x 5 1/2 Machine Weight * tons 12,5 Hydraulic fluid contents litres (+,-) 650 lmp. Gallons (+,-) 121 Production data Plunger Diameter | 60mm 2.36 in. | 70mm 2.76 in. | 80mm 3.15in. | 90mm 3.54 in. | 100mm 3.94 in | 110mm 4.33 in | Short capcity for Aluminum | 2 kp 4.4 lbs. | 2.7 kp 5.9 lbs. | 3.6 kp 7.9 lbs. | 4.5 kp 9.9 lbs | 5.6 kp 12.3 lbs | 6.8 kp 15 lbs | Max. injection pressure | 1360 Kp/cm2 19300 lbs/sq.in | 1000 Kp/cm2 14200 lbs/sq.in | 765 Kp/cm2 10870 lbs/sq.in | 605 Kp/cm2 8700 lbs/sq.in | 490 Kp/cm2 6950 lbs/sq.in | 405 Kp/cm2 5750 lbs/sq.in | Nom. Casting area at above injection pressure | 290 cm2 45 sq.in. | 400 cm2 62 sq.in. | 520 cm2 80.5 sq.in. | 660 cm2 102 sq.in. | 815 cm2 126 sq.in. | 985 cm2 155 sq.in. |
* Metric tons at 2205 lbs. * Shot capacity is calculated: plunger area x plunger stroke x 75% filling rating specific gravity for liquid Aluminum = 2,5 or 0,09lbs/sg.in. For magnesium alloys multiply by 0.65 for zinc alloys multiple by 2.5 For copper base alloys multiply by 3.2 * Nom. Casting area at injection pressure of 250 kp/cm2 (3500 lbs/sq.in.) = 1600 cm2 (154 sq.in) Specifications are subject to modifications with notice.
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