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.