ZREMB GH4 tube bending machine

ZREMB GH4 tube bending machine, manufactured in 1983, is used in factories during the precise processing of all varieties of installation tubes. The tube bending is performed in a semi-automatic mode on a cam with the mandrel filling the most deformed section of the tube. The machine comes with a comprehensive range of equipment shown in the accompanying photos. The GH4 mandrel bending machine weighs 2450 kg.

The ZREMB tube bending machine consists of:
– drive mechanism
– mandrel feed mechanism
– guiding mechanism
– control panel mechanism
– hydraulic system
– electrical installation assembly
– frame assembly

Technical specification of the ZREMB GH4 bending machine

• tube diameters: 1 ½”; 2″, 2 ½”; 3″, 3 ½”; 4″
• maximum bending angle: 180°
• bending capacity (30 bends): 180°/h
• head working movement time (180°): 38 s
• head return movement time (180°): 19 s
• curve bending method: cold
• operating mode: semi-automatic
• hydraulic drive of working and auxiliary movements
• maximum hydraulic system pressure: 200 kG/cm2
• power: 5.5 kW
• dimensions (L x W x H): 4620 x 1240 x 1420 mm
• machine weight: 2450 kg