Thanks to the patented hammering-impact, or pulsative hydraulic pressure implemented in the hydro-forming machines in HNG series, high-end metal molding has become reality which is in no way competitive by conventional hydraulic molding system. Opton's DDV hydraulic pump as the power source in these machines is another highlighted feature that has resulted in the power only needed to 1/3 and installation space to 2/3 of those of the conventional machines. P-MAC Numerical Controller is built-in for multi-axes simultaneous control for performance in speed and accuracy.The HNG series is lined with standard varieties of die clamping force of 1000KN up to 30000KN and with any optional size and capacity to meet client needs.

SPG series includes hydro-forming machine for cost-performance-oriented propagation molding. Employment of energy-saving hydraulic pump has resulted in saving of the power consumption and installation space. Standard PLC controller is employed. The SPG series is lined with standard varieties of die clamping force of 1000KN up to 30000KN and with any optional size and capacity to meet the client needs.

1. Both series are lined with standard varieties of die clamping force of 1000KN up to 30000KN and with any optional size and capacity to meet client needs.
2. Press and/or soldering process is eliminated by molding in one simple hydro-forming process for cost-saving. One master work piece can be machined all for propagation, press and hole-making, which results in process- and cost-cut yet with quality enhancement.
3. The "patented" hammering(pulse)-molding (in HNG series) has brought easy material thickness transition, accuracy enhancement and higher expansion rate ,and has broken through the propagation limit often observed in the conventional pressure molding by simply-increased fluid pressure. Hammering molding, or pulsative pressure molding has realized easy thickness transition of material thus for précised and higher expansion rate.
   
   
   
4. Wax-less molding has eliminated waxing and its removal. Due to the sliding friction reduced by hammering (pulsative inner-pipe fluid) pressure, the wax-free molding can be applied to a longer work piece which has often needed additional process of waxing.
5. Piercing and burring also available in this series as optional features.
   
   
   
   
6. DDV hydraulic servo pump are installed for power source for reduction of power consumption, space, heat- and noise- generation. (in HNG series)
7. Collaboration of multi-axes, synchronized P-MAC NC and DDV servo pump has brought machining performance in high-end speed and accuracy (HNG series)
8. Power consumption at　1/3 of that of conventional machines (HNG series)
9. Installation space needed 2/3 of that of conventional machines (HNG series)
10. Automated loading / unloading system as otpion
11. Operator friendly ambient noise at 60dB~70dB (HNG series)

１）HNC Series

HNG Series Specification / Model		100	200	600	1000	2000	3000
Main specification	Die Clamping force(kN)	1,010	2,000	6,000	10,000	20,000	30,000
	Lifting capacity(kN)	80	80	190	300	600	900
	Stroke(mm)	250	250	300	300	700	700
	Daylight(mm)	550	720	900	900	1,500	1,600
	Descension speed(mm/sec)	200	250	250	250	250	250
	Die clamp speed(mm/sec)	15	8	10	6	8	6
	Ascension speed(mm/sec)	195	200	250	206	250	250
	Bolster size(mm×mm)	600×500	700×600	1,200×1,000	1,500×1,200	2,500×1,700	3,000×2,000
	Bolster height(mm)			800	800
	Weight	7TON	8.5TON	45TON	55TON	130TON	180TON
	Die clamp pump	8/3.5～DDV Hyd-Servo Pump(cc/Kw)～50/25
Motion axes	Rod cylider	8/3.5 ～St. installed in upper die DDV hyd-servo pump (cc/Kw)～50/25
	Pierce cylinder※３	8/3.5～DDV Hyd-Servo Pump(cc/Kw)～50/25
Hydro supply	Max Flow pressure（MPa）	200	200	200	200	200	200
	Hydro Flow capacity(L/min)	2.5	2.5	10	10	10	10
	Max flow rate(L)	0.5	0.5	2.0	2.0	4.0	4.0
	Pressure generator pump	15/7.5 ～DDV servo pump in common use for die-clamp pump(cc/Kw)～50/25
Hydro saturation sensor		Automatic
Controller		All axes in motion monitor, dialogue type, High speed, Rigid type, P-MAC multi-axial synchronized NC
Installation floor		Flat floor				Pitted floor
Loading device		Manual / Vacuum-hand robot, others
Unloading device		Manual / Conveyor robot, others

• *１.Custom-ordered Hydro-forming machine may be accepted for non-standard performances.
• *２.The cylinders are optional for the axes of molding and piercing.
• *３.Hydro-former machines up to the model HNG-1000 are of pit-less type.
  
  

SPG series in table

SPG series Specification / Model		100	200	600	1000	2000	3000
Main specification	Die Clamping force(kN)	1,000	2,000	6,000	10,000	20,000	30,000
	Lifting capacity(kN)	-	-	-	-	-	-
	Stroke(mm)	500	500	900	1000	1000	1,200
	Daylight(mm)	800	1,120	1,500	1,500	2,000	2,000
	Descension speed(mm/sec)	70	120	200	100	100	100
	Die clamp speed(mm/sec)	15.0	10	10	10	10	10
	Ascension speed(mm/sec)	100	70	100	100	100	100
	Bolster size(mm×mm)	630×630	900×900	1,600×1,600	2,000×1,800	2,500×2,500	3000×2,500
	Bolster height(mm)	-	-	-	-	-	-
	Weight	-	-	-	-	-	-
Power source	Die clamp pump	General purpose servo pump
	Rod cylinder
	Pierce cylinder
Hydro supply	Max Flow pressure（MPa）	200	200	200	200	200	200
	Hydro Flow capacity(L/min)	2.5	2.5	10	10	10	10
	Max flow rate(L)	0.5	0.5	2.0	2.0	4.0	4.0
	Pressure generator pump	General purpose servo pump
Hydro saturation sensor		Automatic
Controller		PLC
Installation floor		Pitted floor
Loading device		Manual / Vacuum-hand robot, others
Unloading device		Manual / Conveyor robot, others

* The standard specification is subject to change without notice.
*１.Custom-ordered Hydro-forming machine may be accepted for non-standard performances.
*２.The cylinders are optional for the axes of molding and piercing.
*３.Hydro-former machines up to the model HNG-1000 are of pit-less type.

The molds (upper- and lower-) , pusher axis, propagation axis are all custom made in reflection to the client product design.

Optional orders may be accepted for automation components including moving bolster, die-lifter, loader, unloader, additional die-components including piercing axis, burring-axis, and propagation axis.

Special designed accessories are also accepted for devices of hydro-oil separator, lighting, safety guard and compliance to foreign regulation.