Middle Level Loading Capacity HGZ Series Self Adjusting Welding Rotator

1. Wide Application of HGZ Series Self Adjusting Medium duty Welding Rotator:

1) Scope: The loading capacity from 40 Ton to 150 Ton can be grouped into medium duty Welding Roller Bed;

2) Such loading tonnage scope of Standard Welding Rotator have the most extensive use in industry, among the entire line of HGZ series Self Adjustable welding rotating equipment.

2. Technical Features of HGZ Series Self Adjusting Standard Welding Turning Roll:

Taking Medium duty models as object, technical characteristics of HGZ series Self Adjusting Standard Welding Roller Bed are listed as below:

1) Constitutes of Standard Welding Turning Roll:

For one set of standard models, there is one set of Welding Roller Bed (Installed with revolve driving motor), and one set of follower (idle) type Welding Roller Bed;

2)  Welding Turning Roll Quantity:

a) Each set of Self Adjusting Welding Roller Bed has four pieces of Turning Roll, or eight pieces of Turning Roll in total;

b) Comparatively, one set of Welding Roller Bed in Bolt Adjusting HGK series and Leadscrew Adjusting HLK series has two pieces of Turning Roll. Check below sketches: 

Wuxi JACK HGZ series Self Adjusting Welding Rotator: (Fig.1)

 Wuxi JACK Leadscrew Adjusting HLK series Welding Rotator: (Fig.2)

Wuxi JACK Bolt Adjusting HGK models Welding Rotator: (Fig.3)

3) Structure of Welding Turning Roll in Medium duty Models:

a) For Light duty and Medium duty models (Heavy duty excluding), each piece of the Welding Turning Roll has the structure of metallic core covered with rubber shroud, boosting both required rigidity and friction force for the normal running of the Welding Roller Bed, as well as shock absorbing capability: 

Welding turning roll of Wuxi JACK medium duty products: (Fig.4)

b) These Welding Turning Roll are durable and have same service life as the welding rotating product itself;

4) Running of Welding Roller Bed:

Revolve of the driving Welding Roller Bed is carried out with A.C. motor drive, which drives two sets of worm gear reducers in phase, with the revolve linear velocity controlled by means of VFD (Variable frequency drive) A.C. inverter smoothly;

5) Linear Revolve Speed of Welding Turning Roll:

a) Linear revolve velocity of the workpiece on these Welding Roller Bed is adjustable within the range of 6~60m/hour, or converted into 100~1000mm/min.

 Welding speed management and real time display in Wuxi JACK products: (Fig.5) 

b) This linear revolve velocity of Welding Turning Roll is the core process control parameter of the welding equipment, which can be modulated with turning knob and shown in digital display;

6) The Welding Roller Bed in Self Adjusting Welding Rotator:

a) As we explained in the product section of “HGZ Standard Fixed Welding Roller Bed Professional Self Adjustable models”, this Welding Roller Bed is called plier shape rack in industry;

b) When loading the workpiece of various sizes and weights onto the welding rotating equipment, these plier shape racks will make adjustment automatically, accommodating on specific diameter of the workpiece: To be specific, swing around its shaft;

7) Matters for Notice when Loading Workpiece onto the Self Adjustable Welding Rotator:

a) At its minimum diameter of workpiece, the bottom Turning Roll of all plier shape racks are on the same level of horizontal line: The specific horizontal line differs on tonnage of the welding Turning Roll;

b) Before putting workpiece onto the welding rotating product, first need to check whether its diameter is within the affordable range;

8) Supplementary Notes:

a) There is counterpart product in the sub group of HLK series Leadscrew Adjusting Welding Turning Roll. For its introduction, please check product section of “HLK Medium duty Standard Adjustable by Bolt”;

b) For introduction on sub group of HGK models Bolt Adjusting type, please check product section of “HGK High Precision Special Made Adjustable by Leadscrew”.

3. Technical Parameters of HGZ Series Self Adjusting Medium duty Welding Roller Bed: