D-Series Hydraulic Presses

Description:

Pacific’s Straight Side Hydraulic Presses employ either a single or double cylinder six-point, non-metallic adjustable gibbing, with flange mounted piston and slide connections. All hydraulic presses are heavy plate steel and/or column construction, have large bed areas and generous open heights, and provide full tonnage throughout the stroke (up to 2000 tons), providing multiple job versatility and precision tool alignment.

Applicable markets:

All OEM and contract stamping markets performing deep draw, progressive transfer die, and/or blanking work on a single press

Key Features:

• Built in application versatility
• Rigid, interlocked construction
• Industry's most advanced and dependable hydraulic system ... designed and built by Pacific
• Total power controllability throughout the stroke (compare to mechanical designs)
• Eight-way gib guided design ensures smooth, non-binding, precision bolster movement on the stamping press
• Numerous standard and optional features (including CNC controls, higher speed power units and continuous-run/coil fed-facilitating design features)

PLC interface

CNC Controller

D/M Series brochure

Pacific "All Products"
Brochure

 

D-Series Straight Side Hydraulic Presses
Dual Cylinder, Column Style

Big Tonnage, Big Bed Sizes, Big Return on Investment

Large Platen/Bolster Area and Hydraulic Versatility for
Metalforming and Composite Molding Applications

The D-Series Hydraulic Press is the "big idea" that combines a two-point down-acting design, heavy column construction, large bed area, generous open heights and long working strokes (full tonnage supplied throughout the stroke) for application versatility to tackle your numerous press applications. The overall design features of the Pacific Press Technologies D-Series Hydraulic Press make this an industry versatility leader in the metalforming applications of draw press work, progressive and transfer die work, and blanking (applications rated at 2/3rds of full tonnage capability). Compression molding and advance composite press work are also suitable to this press design.

Choose from 150 to 2000 ton standard models, bolster sizes ranging from
6' x 3' (left to right x front to back) to 16' x 6' (see specification chart below).
Check out our M-Series for single cylinder, smaller bolster applications.

Contact us about our D-Series Hydraulic Presses.

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D-Series Hydraulic Press Standard Features:

Consider these key machine features/user benefits…

• Rugged Construction: The reinforced bed is connected to the columns via interlocking wedge keys to help transmit forces equally rather than through bolts, tie rods or welds. Generous openings between columns allow for easy access to the die area and permits continuous coil feeding operations. The removable large bed bolster utilizes multiple die cushions (optional) for performing a wide range of draw work with a large pressure pad area. Key to its precision is the 8-point non-binding gibbing system (with proportional electronic leveling) that assures maximum bearing contact with its long nonmetallic gib surfaces.
• State-Of-The-Art Hydraulic System: Each straight side press is equipped with a compact, high-speed hydraulic system enabling fast cycle speeds that can equal or surpass those of mechanical presses of comparable size. Cylinders are synchronized with twin linear electronic scales, sensing out-of level conditions as small as +/-.001". Safe and reliable press slide control is found in the Pacific-built modular "stack" cartridge valve design (quick response, minimized heat build up, reduced piping and fitting requirements, improvements in safety and maintenance requirements). The power unit provides three advance speeds (rapid advance, fast press, normal press) and two return speeds. Other hydraulic features include automatic cylinder synchronization, precise slide parallelism under off-center loading conditions, and automatic decompression. Additionally, the large double acting cylinders provide bonus support to cushion the break-though shock of heavy plate punching with resulting improvements in punch and die life and work quality.
• Superior Controllability: Gain increased levels of production, versatility and safety. Unlike mechanical presses, full rated tonnage and generous open heights deliver power throughout a long stroke. The D-Series offers a Pendant mounted, PLC Interface control (Allen Bradley 600 Panel View with color screen, Allen Bradley SLC 500 Series PLC) to provide minimum set-up time and maximum flexibility. Tonnage is programmed directly through the control. Nitrogen dies can be ran up to 35% of maximum press capacity. Other control systems are available optionally.

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Optional Features

• CNC Controls - Our option facilitates programmable drawing speeds to optimize the most difficult of deep drawing applications…or controllability for faster closing speeds (required processing thermoplastic materials) or precision thickness control (digital servo control of the press slide-as needed in SMC options)
• Higher Speed Hydraulic Packages

• The productive D-Series Stamping Press in action

  Increased Stroke Lengths
• Increased Open Heights
• Increased Feed Window Sizes
• Quick Die Change Systems
• Die Cushions
• Hydraulic Knock-outs
• Coil Feeding/Handling Systems
• Larger Bed Bolsters
• Specially Machined Bolsters and Slides
• Additional Operator Stations
• Continuous Run Operation
• Safety Enhancing Optional Features (light curtains, barrier guards, two hand controls, slide safety blocks)
• Slide Locks
• Shock Dampers

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D-Series Straight Side Press Specification
Tonnage	150	200	300	400	500	600	750	1000	1250	1500	2000
Stroke	18	18	18	18	18	18	24	24	24	36	36
Open Height	30	30	33	33	36	36	42	42	42	54	54
Closed Height	12	12	15	15	18	18	18	18	18	18	18
Distance Between Slideways	76-124	76-124	76-148	76-148	75-171	75-171	99-195	123-195	123-195	123-219	123-219
Slide Opening (F to B x Top to Bottom )	18 x 32	18 x 32	20 x 35	20 x 35	20 x 38	22 x 38	21 x 44	29 x 44	29 x 44	39 x 56	39 x 56
Machine Height	131	139	153	158	176	178	200	209	246	285	330
Machine Width	97- 145	99- 147	103- 175	105- 177	107- 203	107- 203	134- 230	162- 234	166-238	144-240	172-268
Machine Depth	38	40	47	49	51	53	55	67	71	86	88
Bed Projection Below Floor	11-16	13-22	21-36	22-39	25-51	31-50	40-65	57-70	58-72	60-79	62-81
Bolster Size (L to R x F to B) (1)	72-120 x 36	72-120 x 36	72-144 x 42	72-144 x 42	72-168 x 42	72-168 x 48	96-192 x 54	120-192 x 60	120-192 x 60	120-216 x 72	120-216 x 72
Bed Height Above Floor	41	41	41	41	41	41	41	41	41	41	41

1250, 1500, 2000 ton models, consult factory. All specifications in "inches" unless marked otherwise

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D Series Speed
Model	Tonnage	Speed Package	Rapid Advance	Fast Press	Fast Press Tonnage	Normal Press	Normal Return	Fast Return	Motor HP
D	150	LEVEL 1	382	183	40	57	117	367	30
		LEVEL 2	506	242	40	85	174	486	50
D	200	LEVEL 1	362	171	60	53	107	340	40
		LEVEL 2	498	235	60	77	156	467	60
D	300	LEVEL 1	362	134	80	41	70	221	40
		LEVEL 2	498	184	80	60	101	303	60
D	400	LEVEL 1	352	131	100	39	64	216	50
		LEVEL 2	468	174	100	63	106	287	100
D	500	LEVEL 1	319	107	130	35	56	169	60
		LEVEL 2	437	148	130	61	97	231	100
D	600	LEVEL 1	301	114	185	38	64	193	75
		LEVEL 2	368	140	185	63	107	236	125
D	750	LEVEL 1	257	100	250	38	66	172	100
		LEVEL 2	316	123	250	61	105	211	150
D	1000	LEVEL 1	230	87	350	42	72	144	150
		LEVEL 2	302	115	350	42	72	189	2X75
D	1250	LEVEL 1	202	74	400	36	60	121	150
		LEVEL 2	265	98	400	36	60	158	2X75
D	1500	LEVEL 1	160	60	450	29	49	98	150
		LEVEL 2	239	90	450	29	49	147	2X75
D	2000	LEVEL 1	129	45	600	22	35	70	150
		LEVEL 2	194	67	600	22	35	105	2X75

1250, 1500, 2000 ton models, consult factory. All specifications in "inches per minute"
unless marked otherwise

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Copyright (c) 2009, Pacific Press Technologies    714 Walnut St. Mount Carmel, Illinois 62863     800-851-3586