EHW SERIES

SUPER DUTY ECCENTRIC PLUNGER GUIDED

The EHW SERIES represents the most heavy-duty presses available, engineered under demanding standards to deliver unmatched power and precision on the toughest jobs. The EHW is built with a tie rod design frame, using thick steel members to ensure reliable stability. Complementing the sturdy frame is an advanced drivetrain, featuring a back-to-front drive with an eccentric gear drive and double pitmans. These pitmans align and equalize the tonnage on the pitman journals. The lower sections of the pitmans are connected to plunger guide suspension points for precise, vertical, non-rotational tonnage delivery. This unique drivetrain ensures higher rating points and faster speeds without compromising on raw power.

Press Control

I-PRESS  on Omron Platform (included)

9” Color Touch Screen

Tonnage Monitor  (optional)

I-PRESS  on Rockwell AB Platform (optional)

10” Color Panel View Touch Screen

Tonnage Monitor (included)

Hanging Swivel MOS / Master Operation Station

I-PRESS user Friendly Easy Navigation Screens

I-PRESS Connected Enterprise for Remote Login

200 Job Memory Storage (expandable)

12 Cams Programmable & Nameable  

16 Die Monitor Outputs Programmable & Nameable

Fault Monitors to Protect Press, Automation & Tooling

Stroke  Position & Speed Indicator on Main Run Screen

Brake Monitor with Stopping Time Readout

Variable Speed Drive Programmable by Job

I-PRESS
Press Control

Standard Features

Rotary Encoder with Time & Distance Brake Monitor

Floor Mounted MEP-Main Panel

20% Open Space in MEP for future items

Mobile T-Stand Run Station

Motorized Slide Adjustment with Mechanical Read Out

OMPI Combination Dry Clutch and Brake with Dual Safety Air Valve

Automatic Lubrication System with Electronic Monitor 

Cycle Switch

Automatic Air Counter Balance Oiler

Automatic Air Counter Balance Oiler

Hydraulic Overload System (HOLP) integrated with a key switch located on MOS Operator Control

Mobile T-Stand
Run Station

Safety Equipment

Adjustable Safety Die Block Electrically Interlocked to Emergency Stop Circuit

Flywheel Brake for Quick Stopping of Flywheel during during die maintenance or die change

Light Curtains for FRONT & REAR 40" (optional)

Light Curtains for FRONT & REAR 30" (optional)

Lubrication

IHI automatic grease lubrication

Recirculating Oil Systems (larger presses)

IHI electrically monitored lube distribution blocks

Bijur automatic air-counter balance oiler

Mechanical

Robust fabricated steel frames

Frames are stress relieved after welding

NTN Bearings on high speed shafts

Gears run in self-contained oil bath

High compression bronze bushings

Crankshafts are rated for 150% capacity

Three piece connecting rod w/ alloy insert

Motorized slide adjustment (66 ton & above)

Six & eight point full length slide guides

T-Slotted bolster & slide for die clamping

Pneumatic

Ross safety lock out valve

Frames are stress relieved after welding

SMC liquid filled gages

SMC regulators & lubricators

NOK seals & packings

Ross DM series DSV dual safety valve

Hi Torque combination clutch & brake

Air pressure switch monitored at control

Air counter balance cylinder for upper die weight

Flywheel brake for safe entry to die area

Installation & Service

Trucking, rigging & foundation upon request

Technicians for press start up and training

Preventative Maintenance Programs at 6-12 months

3-2-1 Warranty based on multi-shift use

Model
STROKE &
SPEED
CAPACITY
US TON
RATED TONNAGE
DRIVE
CONFIGURATION
Stroke Length
SPM
DIE HEIGHT
Slide Adjustment
SLIDE
AREA
Shank Knock Out
BOLSTER AREA
BOLSTER 
THICKNESS
FLOOR TO BOLSTER
SIDE WINDOW
OPENING
HEIGHT
WIDTH
DEPTH
PRESS WEIGHT
SLIDE ADJUSTING
MOTOR
MAIN MOTOR
POWER
REQUIREMENTS
AIR COUNTER
BALANCE
AIR PRESSURE
REQUIRED
DIE CUSHION
CAPACITY TON
DIE CUSHION
STROKE LENGTH
DIE CUSHION
AREA
EHW-330
1
2
330
0.51
"
"
Eccentric Plunger Guided Super Duty
12.00
"
"
30-60
39.40
"
"
84 x 48
"
84 x 48
"
8.70
"
39.40
"
51.2 x 27.6
220.00
"
"
"
85000
lbs
5.00
hp
50.0
hp
480/380/240
8800
lbs
6
kg/cm2
EHW-440
1
2
440
0.51
"
0.51
"
Eccentric Plunger Guided Super Duty
12.00
"
12.00
"
30-60
20-40
31.50
"
31.50
"
96 x 60
"
96 x 60
"
8.70
"
39.40
"
51.2 x 27.6
228.00
"
"
"
95000
lbs
7.50
hp
60.0
hp
480/380/240
8800
lbs
6
kg/cm2
EHW-550
1
2
550
0.51
"
"
Eccentric Plunger Guided Super Duty
16.00
"
"
15-30
30.00
"
"
144 x 59
"
144 x 59
"
9.10
"
43.30
"
51.2 x 27.6
"
"
"
110000
lbs
7.50
hp
60.0
hp
480/380/240
11000
lbs
6
kg/cm2
EHW-660
1
2
660
0.51
"
0.51
"
Eccentric Plunger Guided Super Duty
12.00
"
14.00
"
20 - 40
20 - 40
31.50
"
39.40
"
120 x 60
"
120 x 60
"
9.80
"
39.40
"
51.2 x 27.6
252.00
"
"
"
140000
lbs
7.50
hp
125.0
hp
480/380/240
11000
lbs
6
kg/cm2
EHW-880
1
2
880
0.51
"
"
Eccentric Plunger Guided Super Duty
12.00
"
"
15-30
31.50
"
"
120 x 60
"
120 x 60
"
9.80
"
39.40
"
39.4 x 27.6
276.00
"
"
"
150000
lbs
7.50
hp
150.0
hp
480/380/240
11000
lbs
6
kg/cm2
Scroll
Model
STROKE &
SPEED
CAPACITY
US TON
RATED TONNAGE
DRIVE
CONFIGURATION
Stroke Length
SPM
DIE HEIGHT
Slide Adjustment
SLIDE
AREA
Shank Knock Out
BOLSTER AREA
BOLSTER 
THICKNESS
FLOOR TO BOLSTER
SIDE WINDOW
OPENING
HEIGHT
WIDTH
DEPTH
PRESS WEIGHT
SLIDE ADJUSTING
MOTOR
MAIN MOTOR
POWER
REQUIREMENTS
AIR COUNTER
BALANCE
AIR PRESSURE
REQUIRED
DIE CUSHION
CAPACITY TON
DIE CUSHION
STROKE LENGTH
DIE CUSHION
AREA
EHW-880
1
2
800
13.0
mm
mm
Eccentric Plunger Guided Super Duty
305
mm
mm
15-30
800
mm
mm
mm
3050 x 1524
3050 x 1524
250
mm
1000
mm
1000 x 700
7000
mm
mm
mm
150000
kgs
7.50
hp
150.0
hp
480/380/240
5000
kgs
6
kg/cm2
mm
mm
EHW-660
1
2
600
13.0
mm
13.0
mm
Eccentric Plunger Guided Super Duty
305
mm
350
mm
20 - 40
20 - 40
800
mm
1000
mm
mm
3050 x 1524
3050 x 1524
250
mm
1000
mm
1300 x 700
6400
mm
mm
mm
140000
kgs
7.50
hp
125.0
hp
480/380/240
5000
kgs
6
kg/cm2
mm
mm
EHW-550
1
2
500
13.0
mm
mm
Eccentric Plunger Guided Super Duty
400
mm
mm
15-30
762
mm
mm
mm
3600 x 1500
3600 x 1500
230
mm
1100
mm
1300 x 700
mm
mm
mm
110000
kgs
7.50
hp
60.0
hp
480/380/240
4000
kgs
6
kg/cm2
mm
mm
EHW-440
1
2
400
13.0
mm
13.0
mm
Eccentric Plunger Guided Super Duty
305
mm
305
mm
30-60
20-40
800
mm
800
mm
mm
2438 x 1524
2438 x 1524
220
mm
1000
mm
1300 x 700
5800
mm
mm
mm
95000
kgs
7.50
hp
60.0
hp
480/380/240
4000
kgs
6
kg/cm2
mm
mm
EHW-330
1
2
300
13.0
mm
mm
Eccentric Plunger Guided Super Duty
305
mm
mm
30-60
1000
mm
mm
mm
2140 x 1220
2140 x 1220
220
mm
1000
mm
1300 x 700
5600
mm
mm
mm
85000
kgs
5.00
hp
50.0
hp
480/380/240
4000
kgs
6
kg/cm2
mm
mm
Scroll

FEATURES & COMPONENTS

Press Control

I-PRESS  on Omron Platform (included)

9” Color Touch Screen

Tonnage Monitor  (optional)

I-PRESS  on Rockwell AB Platform (optional)

10” Color Panel View Touch Screen

Tonnage Monitor (included)

Hanging Swivel MOS / Master Operation Station

I-PRESS user Friendly Easy Navigation Screens

I-PRESS Connected Enterprise for Remote Login

200 Job Memory Storage (expandable)

12 Cams Programmable & Nameable  

16 Die Monitor Outputs Programmable & Nameable

Fault Monitors to Protect Press, Automation & Tooling

Stroke  Position & Speed Indicator on Main Run Screen

Brake Monitor with Stopping Time Readout

Variable Speed Drive Programmable by Job

I-PRESS
Press Control

Standard Features

Rotary Encoder with Time & Distance Brake Monitor

Floor Mounted MEP-Main Panel

20% Open Space in MEP for future items

Mobile T-Stand Run Station

Motorized Slide Adjustment with Mechanical Read Out

OMPI Combination Dry Clutch and Brake with Dual Safety Air Valve

Automatic Lubrication System with Electronic Monitor 

Cycle Switch

Automatic Air Counter Balance Oiler

Automatic Air Counter Balance Oiler

Hydraulic Overload System (HOLP) integrated with a key switch located on MOS Operator Control

Mobile T-Stand
Run Station

Safety Equipment

Adjustable Safety Die Block Electrically Interlocked to Emergency Stop Circuit

Flywheel Brake for Quick Stopping of Flywheel during during die maintenance or die change

Light Curtains for FRONT & REAR 40" (optional)

Light Curtains for FRONT & REAR 30" (optional)

Lubrication

IHI automatic grease lubrication

Recirculating Oil Systems (larger presses)

IHI electrically monitored lube distribution blocks

Bijur automatic air-counter balance oiler

Mechanical

Robust fabricated steel frames

Frames are stress relieved after welding

NTN Bearings on high speed shafts

Gears run in self-contained oil bath

High compression bronze bushings

Crankshafts are rated for 150% capacity

Three piece connecting rod w/ alloy insert

Motorized slide adjustment (66 ton & above)

Six & eight point full length slide guides

T-Slotted bolster & slide for die clamping

Pneumatic

Ross safety lock out valve

Frames are stress relieved after welding

SMC liquid filled gages

SMC regulators & lubricators

NOK seals & packings

Ross DM series DSV dual safety valve

Hi Torque combination clutch & brake

Air pressure switch monitored at control

Air counter balance cylinder for upper die weight

Flywheel brake for safe entry to die area

Installation & Service

Trucking, rigging & foundation upon request

Technicians for press start up and training

Preventative Maintenance Programs at 6-12 months

3-2-1 Warranty based on multi-shift use

At Sutherland Presses, our mission is to be one of the world’s leading providers of metal forming solutions. Using our technical expertise, strong partnerships, and pioneering spirit, we seek to develop the most innovative turn-key solutions, reliable machines, I-PRESS controls, and service offerings in the industry.

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