Sutherland - Model EHW Series -Mechanical Presses
The EHW SERIES represents the most heavy-duty presses available in the metal forming industry, engineered under demanding standards to deliver unmatched power and precision on the toughest jobs. The EHW mechanical press 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-tofront 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. Available in 4 Point.
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
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
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
Lubrication
- IHI automatic grease lubrication
- Recirculating Oil Systems (larger presses)
- IHI electrically monitored lube distribution blocks
- Bijur automatic air-counter balance oiler
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)
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
Press Control
- Omron Platform (included)
- 9" Color Touch Screen
- Tonnage Monitor (optional)
- 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