Fixed Type High Speed Steel Hydraulic 180° Flipping Equipment

1.       Category of 180° Steel Structure Flipping Equipment:

In steel structure industry application, there are two types of 180° Steel Structure Overturning Rack: Stationary and moving type. In this section we discuss the stationary type 180° Steel Structure Overturning Equipment first.

2.       Purpose of 180° Hydraulic Steel Structure Flipping Equipment:

1)      In H Beam Production Line, the 180° Hydraulic Flipping Equipment is deployed later than 60° and 90° Hydraulic Steel Structure Overturning Rack, at the working station following completion of LHC Column H Beam Submerged Arc Welding Machine;

2)      For stationary 180° Steel Structure Flipping Rack, moving unit need to equipped for workpiece conveying;

3)      The Working Content of 180° Hydraulic Steel Structure Overturning Rack:

a)       For one piece of H Beam, there are 4 pieces of seams joining web and flange which need to be welded;

b)      In a complex of H Beam Production Line, there are 4 sets of Column type LHC H Beam Submerged Arc Welding Machine. One set responsible for one pass of seam welding;

c)       Each time with the completion of seam welding, this 180° hydraulic Steel Structure Flipping Rack flips the workpiece either 90° or 180°, and send the workpiece to next set of LHC, for next piece of seam welding, until completing all 4 pieces of welding seams in the H Beam;

d)      Finally, the welded H Beam is overturned 90° with this 180° Steel Structure Flipping Equipment, to be sent to next station of H Beam Straightening Machine. Please check below:  (Fig.1)

3.       Main Components of 180° Hydraulic Steel Structure Overturning Equipment:

1)      For one set of the 180° hydraulic Steel Structure Overturning Equipment shown in the picture, there are 6 sets of Steel Structure Overturning Rack in one set of the equipment;

2)      Each piece of the Steel Structure Flipping Rack is composed of complete set of: Revolving L arm, revolving shaft, mounting bed, hydraulic station and cylinder;

3)      For this 180° Hydraulic Flipping Equipment, the middle 4 sets of its Steel Structure Flipping Rack rotate synchronously under hydraulic drive, with the flipping in-phase precision ≦3°, and stopping in-phase precision≦1°;

4)      The lateral 2 sets of Steel Structure Overturning Rack rotate individually, serving as assistant supporting unit during welding process;

5)      Encoder is introduced in this 180° Steel Structure Overturning Equipment, for detecting and identifying its L arm flipping angle.

4.       Workpiece Specification Applicable for 180° Steel Structure Flipping Equipment:

The H Beam that can be flipped with this 180° Steel Structure Overturning Rack:

1)      H Beam Width:                200 ~ 500 mm

2)      H Beam Height:               300 ~ 1000 mm

3)      H Beam Length:               3000 ~ 12000 mm

4)      H Beam Flange Max. Thickness:  60 mm

5)      H Beam Web Max. Thickness:    40 mm

6)      H Beam Max. Weight:           10 Ton

5.       Technical Parameters of 180° Steel Structure Overturning Equipment:

This 180° Hydraulic Steel Structure Flipping Equipment has main specifications of: