STERN BROWN 50 – CNC End-Forming Machine with 15-Tool Station and IMS 4 Control

Product Code: 7.434.56.74

The PEDRAZZOLI STERN BROWN 50 IMS is a high-performance CNC end-forming machine designed for complex end-processing on tubes up to 50 mm in diameter. Featuring 15 programmable tool positions, electric servo-driven thrust and clamping up to 23 tons, and advanced IMS 4 software, it supports a wide range of operations including flaring, beading, threading, rolling, and chamfering with unmatched accuracy and speed.

Please contact for prices

    • Description
    • Additional Info

    Built for versatility and precision, the STERN BROWN 50 IMS features a robust electro-welded steel base, spheroidal cast-iron structure, and all-electric actuation. The machine can house up to 15 tools, enabling operations such as flaring, threading, rolling, and facing in a single setup. With a maximum end-forming length of 220 mm and thrust force up to 15 tons, it’s ideal for both simple and complex geometries. The IMS 4 CNC software supports G-code programming, intuitive touch-screen control, and remote diagnostics via Ethernet. Optional accessories include hydraulic units, remote webcam support, and drawplate holders for multi-stage forming. FANUC’s 31i CNC platform provides reliability, energy efficiency, and long-term support.

    Specifications

    • Max Tube Diameter [mm]: 55 x 4
    • End-Forming Length [mm]: 220 (drawplate), 170 (standard)
    • Work Unit Stroke [mm]: 300
    • Clamp Opening Stroke [mm]: 72
    • Thrust Force [Tons]: 15 (Electric)
    • Clamp Force [Tons]: 23 (Electric)
    • Tool Turret Speed [deg/sec]: 200
    • Tool RPM [max]: 2000
    • Installed Power [kW]: 21
    • Machine Weight [kg]: 3800

    Features

    • 15-station turret with fixed or rotating tools
    • IMS 4 CNC with FANUC 31i-A control
    • 23-ton electric clamp and 15-ton tool thrust
    • Performs flaring, beading, threading, chamfering, and more
    • G-code support, Ethernet connectivity, and remote service-ready

    Options

    • Hydraulic Power Pack
    • Additional Hydraulic Valves
    • Set of 5 Drawplate Holders
    • Remote Service Kit with Webcam
    • IMS Ethernet Connection Interface

    Electric CNC end-former with 15-tool station, IMS 4 control, and 23-ton clamping force for advanced end-shaping of tubes up to 50 mm.