Komatsu offers a complete line of straight side presses from 121 tons to 4000 tons, with slide connections from single point to multi-point and multi-side. Frame designs from solid, 1 piece unitized body to full tie rod construction, all with wide windows to utilize the full width of the bolster for maximum flexibility. Every Komatsu straight side press features a plunger guided slide for a guaranteed minimum 30% longer die life, “keyless” splined power shaft connections, hydraulic slide lock to eliminate slide “creeping”– causing die height changes in heavy blanking operations, and force-cooled hydraulic clutch & brake for virtually maintenance free operation and the highest single stroke rating in the industry. Press drives are available in eccentric or link motions, with precision helical gearing hardened and ground running in oil. Rounding out this press system is Komatsu’s own SIT-II press control with 100-job memory and “built-in” automation features as automatic single stroke operation mode, programmable die protection, 2-channel electronic load monitor, and interfaces for both light curtains and for coil line.

At Komatsu, high performance should not be optional.

The economical straight side with no compromise on performance. For jobs requiring larger beds for tooling, but lighter tonnage. Solid frame construction.

The E2W Straight Side Press

Designed for Superior Reliability and Consistency

Ideal for progressive, transfer or manual die operations

True symmetrical unitized straight side frame

Superior rigidity characteristics

Superior off-center load characteristics

Increased bearing slide guiding area

Faster stopping times with actual digital display

Higher production rates in single stroke mode

Higher counter balance capacity

Increased die life

A Higher Level of Standard Equipment for Increased Performance

Heavy plate, rigid frame construction

Bolster thickness exceeds JIC standards

Wide windows for transfer and progressive applications

Single-piece, heavy duty cast slide, prepared for knockouts

Precision plunger guide design

Push-button controlled, motorized slide adjustment

Mechanical slide lock mechanism

Eccentric drum main drive

Double gear reduction for greater torque capacity

Precision oil-lubricated long 6-point gibs

Hardened and ground helical gears

Pneumatic counter balance

Variable speed main motor

High-torque wet clutch and brake

Flywheel brake

Quick-responding, dependable hydraulic overload protector

Shock resistant, pendant-mounted control

T-stand for easy set-up and operation

100 job memory

Safety block with interlock