Saga Series

Saga Series
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SST Saga Series 45/60/80/120/160

Straight-Side Dual-Guide-Post

Power Press
The Saga applies double guide posts to reduce gap opening and gap action and ensure stamping quality and service life. Slide piston of Saga isolates left-to-right movement of connect rod to ensure verticality. Bushings are welded and have the smallest clearance while guide posts symmetrically absorb thrust. Therefore, parallelism & verticality can reach JIS special grade. Saga applies oil layer in slide piston to ensure the press stops immediately if an overload occurs. Moreover, overload oil is released automatically to protect the press and tool from damage. Tool jam can be released easily.

Machine Specifications
TYPE Saga-45 Saga-60
H S L
H S L
Max. Capacity tons 45 60
Limit of Capacity tons
3 3.5 3.5
3 4 4
Slide Stroke mm
50 100 140
60 120 160
Press Speed S.P.M
100 50 40
~ ~ ~
200 100 80
80 45 40
~ ~ ~
160 80 70
Shutheight mm 250 280
Area of Bolster mm 640 x 450 750 x 520
Bolster Thickness mm 80 90
Area of Slide mm 600 x 400 670 x 450
Slide Adjustment mm 60 70
Main Motor hp 5 7.5
Dimension of Press
Height of Press (A) mm 1990 2250 2320
Height for Operation (B) mm 750 800 835
Height for Scrap Out (C) mm 330 370 395
Width of Press (D) mm 820 920 1080
Depth of Press (E) mm 1180 1300 1450
Net Weight tons 3.2 4 6
TYPE Saga-80 Saga-120 Saga-160
H S L
H S L
H S L
Max. Capacity tons 80 120 160
Limit of Capacity tons
3.5 5 5
3.5 5 5
4 6 6
Slide Stroke mm
70 140 180
80 160 200
100 180 220
Press Speed S.P.M
60 40 35
~ ~ ~
140 75 60
60 40 30
~ ~ ~
120 70 50
60 30 30
~ ~ ~
100 60 45
Shutheight mm 300 320 350
Area of Bolster mm 800 x 600 860 x 680 920 x 760
Bolster Thickness mm 100 120 140
Area of Slide mm 750 x 500 800 x 550 860 x 600
Slide Adjustment mm 80 90 100
Main Motor hp 7.5 10 15
Dimension of Press
Height of Press (A) mm 2610 2830 3080
Height for Operation (B) mm 850 870 885
Height for Scrap Out (C) mm 375 350 345
Width of Press (D) mm 1200 1300 1400
Depth of Press (E) mm 1550 1800 2000
Net Weight tons 7.5 11 15
TYPE Saga-220
H S L
Max. Capacity tons 220
Limit of Capacity tons
4 6 6
Slide Stroke mm
120 200 250
Press Speed S.P.M
40 25 25
~ ~ ~
80 50 40
Shutheight mm 400
Area of Bolster mm 1010 x 840
Bolster Thickness mm 160
Area of Slide mm 960 x 700
Shutheight Adjustment mm 120
Main Motor hp 20
Dimension of Press
Height of Press (A) mm 3400
Height for Operation (B) mm 950
Height for Scrap Out (C) mm 320
Width of Press (D) mm 1550
Depth of Press (E) mm 2200
Net Weight tons 20
Details
  • Straight-Side Dual-Guide-Post Power Press
  • One-Piece Straight-Side Frame:
    Because of its one-piece frame, deflection that is found in conventional Gap Frame presses is eliminated. Thereby keeping the ram parallel throughout the stroke. This improves the life of the tool compared to conventional Gap Frame presses. The shorter frame height reduces thermal deflection and is more convenient to service in the press room.
  • Plunger & Dual-Guide Posts:
    The plunger isolates the slide from angular movement of the connecting rod to keep the ram more vertical. Parallelism to bolster is thereby more accurate. Rear guideposts completely absorb the eccentric load from the die. Compared with the slope center of a Gib Press which is at the center of the Gib, the slope center of the Saga Press is located at the material position which decreases the variance in the stamping process.
  • Overload Protection Device:
    Saga presses are equipped with a Hydraulic Overload Protector. The press stops immediately in the event of an overload. The Overload device is designed into the plunger‘s structure. Oil leaks out directly when overloads occur. This stops the slide from having continued pressure on the die. Compared to the conventional Gap Frame presses, this design allows the oil to return to the reservoir.
  • Link Drive Structure (option):
    Slide decelerates from 120º to reduce immediate impact of stamping. Process time is 3 times comparable with the original crank design. Therefore, the noise and vibration of the stamping process decreases. This improves the precision of the stamping product.
  • Refrigerant Cooling System:
    A remote cooling system is used to keep the lubricating oil at steady temperatures. This helps in keeping frame expansion to 0.05 mm.