JES Series Hydraulic Straightening Machine

The JES series is a high-performance, large-tonnage hydraulic straightening machine designed for precision metalworking applications. It features a revolutionary integrated manual and automatic control system, making it ideal for straightening large axle parts, piston rods, and cylinders with high efficiency. With advanced sensor-based measurement and servo displacement control, this equipment provides repeatable, high-precision results while reducing operator dependency.

Compliance Standards

• GB/T 15706.2-2007
• ISO 12100-2:2003

Compatible Workpieces

Core Functionalities

• Automatic rotation measurement
• Real-time run-out detection
• Digital display of measurement points
• Pressure head lower limit control
• Static retention during power loss