vessel turning rolls

Adjustable Lead - screw Pipe Welding Rotator with synchronous rotation roller 40 Ton

Quick Details

• Lead screw adjustable type with PU rollers;
• Steplessly controllable rotary drives by means of A.C. or D.C. motor (on request) drive via self-locking worm gear reducers;
• Schneider or Panasonic inverter to realize VFD speed control and synchronous rotation of rollers;
• Hand pendant with Forward-Stop-Reverse and speed potentiometer are standard;

1. Introduction

This  pipe welding rotators are lead-screw adjustable type with PU rollers.

Its rated load is 40T is used for the rotation and positioning of heavy, rotationally symmetrical workpieces like tanks, pipes or boilers for further machining or welding.

We also provide tailor-made pipe welding rotator according to your special requirements.

2. Main Parameters

3. Main features

This type of our pipe welding rotators or roller beds have the following features:

• With PU rollers;
• Steplessly controllable rotary drives by means of A.C. or D.C. motor (on request) drive via self-locking worm gear reducers;
• Schneider or Panasonic inverter to realize VFD speed control and synchronous rotation of rollers;
• Heat treatment to main welding parts after welding; sand blasting treatment to main welding parts before painting;
• Upper surface of base is treated with fine machining;
• Roller distance is lead-screw adjustable and roller surrounding angle among 45°～110°;
• All motion parts have lubrication system;
• Main electric elements are ABB/Siemens brands;
• Hand pendant with Forward-Stop-Reverse and speed potentiometer are standard;
• Lifting lug on the base of roller bed;
• Standard color:

Optional features:

• Roller material options: Metallic or Rubber roller;
• Undercarriage/travel boogie;
• Interface for integral control with welding column&boom;
• Foot switch;
• Anti-explosion motor&control panel;

4. Supply range

• Driving turning roll                                          1set 
• Idle turning roll                                             1set
• Electric control system [including 1piece of electric control cabinet, 1piece of remote control box with cable 6m]                             1set
• Technical documents (with manual book, conformity certificate, packing list, etc)                                                                   1set

5. Reference photo

6. Comparative advantage

• ISO9000&CE certified;
• Professional and experienced engineer team to ensure the advanced design about structure and electric;
• Experienced and skilled workers to care for each work flow from material cutting, welding, grinding to final assembly and testing to ensure high machine quality;
• Professional and experienced after sale service team to guarantee quick and satisfied installation,commissioning or service;
• Optimum materials and outsourcings to ensure the best performance;
• Commissioning and testing before delivery;
• Factory inspection is encouraged;