250-Ton Round Bar Straightening Single-Arm Hydraulic Press

Single-Arm C-Type Design: Open structure provides ample operating space, ideal for machining long workpieces. Welded + vibration-treated frame ensures exceptional rigidity.
Hydraulic System: Utilizes a two-way cartridge valve integrated system for reliable operation and minimal impact. Supports dual modes of fixed stroke/fixed pressure with adjustable pressure and stroke.
Operational Convenience: Manual adjustment mechanism enables pressing at any position of the ram/work table. Centralized button controls offer three modes: adjustment, manual, and semi-automatic.
Safety Features: Optional safety guards, light curtain protection, and emergency stop buttons comply with safety standards. Empty-run checks and mold alignment are required before operation.

Straightening Function: Specifically designed for straightening round bars, long shafts, lead screws, and other profiles to eliminate processing deformation, achieving precision up to 0.02mm (CNC models).
Press-fitting and Forming: Suitable for shaft component alignment, bushing press-fitting, plate bending/imprinting/forming, simple stretching, and thin-sheet stamping.
Industry Coverage: Widely used in machine tools, internal combustion engines, light textile machinery, bearings, automotive motors, air conditioning motors, electrical appliances, military industries, and joint venture enterprises.

We offer comprehensive after-sales services, including installation, commissioning, and operation training; providing  press machine user manuals to facilitate user learning on how to operate and maintain the  press machine. 

We provide a full set of hydraulic press equipment with many mature design solutions and successful customer cases. We also provide customized service with molding tooling and corresponding production line equipment, providing one-stop service for customers. Welcome to call us for consultation.