CNC rolling pipe bending machine Hydraulic steel sheet plate rolling machine

Specifications of three roll type machine:

ROlling process:

Machine structure diagram:

This machine is underground

Similar to a 4 Roll Plate Bending Machine 
(The latter has 1 more lower roll.)
Special functions of cylinder regulated

Hydraulic system:

Its hydraulic system is auxiliary driving system to drive bottom roller lifting and tilting part laying down or returning. The main valves of the hydraulic system are the products of the Taiwan Northman Co., Ltd. All the hydraulic sealing parts are up to the state standard and have excellent quality to avoid leakage.

Hydraulic station:

Bearings:

All bearings of rollers are center adjusting rolling bearings which have heavy duty and low loss.

Safety guard system:

when emergency happens, operator can easily stop the equipment and shutdown the system as to ensure the security of equipment and working staff.

Components Brand:

   a. hydraulic valve: Northman, Taiwan

   b. Main heavy current element: Schneider Electric

   c. PLC: OMRON, Japan

   d. Linear displacement Sensor: NOVO, Germany

   e. Joint & oil pipe: American Eton

The processing technique of working rollers is as follows, 

    Cast ingot →forging→ annealing→ first fault detection → rough machining → hardening and tempering→ second fault detection→ artificial aging treatment → finish machining

Performance:

  1. Digital displays are provided for locating setting of roll positions.

  2. Hydraulic drop end for ease of finished cylinder removal.

  3. Conical bending device can be added.

Warranty: one year