Pair Heads SXBJ-18 Large Size Plate Edge Milling Machine

A. Outline on SXBJ-18 Double Heads Large Sheet Metal Plate Edge Milling Machine:

1. Specialty: SXBJ-18 Double Heads Sheet Metal Edge Chamfering Machine is the biggest model in the product family of XBJ and SXBJ series Sheet Metal End Milling Machine;

2. Applying Site: This SXBJ-18 big End Chamfering Equipment is usually applied in working sites and facilities where produce large scale equipment, such as Port Machinery, Offshore Oil Gas, Shipbuilding, Bridge Construction, etc.;

3. Counterpart: The steel plate Edge Milling Machine larger than SXBJ-18 is FXBJ-18 Four Milling Heads Large Sheet Metal Plate Beveling Machine, which has 4 sets of milling heads in one equipment, working on the same working stroke of 18,000 mm.

B. Application of SXBJ-18 Double Heads Large Sheet Metal Plate End Milling Machine:

1. Working Environment of the SXBJ-18 Large Sheet Metal Plate Edge Chamfering Machine:

1) The attached and below pictures show a set of Wuxi JACK SXBJ-18 Large Sheet Metal Plate End Chamfering Equipment running at customer site:

2) The open air installed Wuxi JACK SXBJ-18 Large Sheet Metal Plate Edge Milling Machine: (Fig.1)

3) This SXBJ-18 Large Sheet Metal Plate Edge Milling Machine is installed in open air ground. This is the common practice in the introduction of large scale double heads long stroke SXBJ model Sheet Metal Plate Edge Milling Machine:

4) For the sake of the large overall dimension of the SXBJ-18 Plate Beveling Machine, it is difficult to find an ample place inside ordinary indoors workshop, for putting into use the large Edge Milling Machine;

5) Under such outdoors working conditions, proper and strict daily use and maintenance is of vital importance, for keeping stable and high standard operating level of the SXBJ-18 Large Sheet Metal Plate Edge Chamfering Machine;

2. Overall Dimension and Preparation on the SXBJ-18 Double Heads Large Sheet Metal Plate Beveling Machine:

1) The SXBJ-18 Large Sheet Metal Plate Edge Milling Machine has:

a) 24,000mm (18,000mm+ 6,000mm) length mechanical machine body;

b) 3,000mm height of pressing beam and working table;

c)  3,500mm depth, or cross section width of working table;

2) It is necessary to prepare foundation before delivery of the Edge Milling Machine.

Common practice is we Wuxi JACK provide foundation drawing ahead of this End Milling Machine shipment to customers, and customers make foundation based on it;

3. Usage of the SXBJ-18 Large Sheet Metal Plate End Chamfering Equipment:

1) Why need Edge Milling Machine? In the manufacture of Port Machinery and other heavy duty units, before welding operation, the large and heavy steel plates need to have the process of making welding groove on its edges, to get the best quality of welding seam in the subsequent fabrication operation;

2) Edge Milling Machine, or the other name is Sheet Metal Plate Edge Chamfering Machine, is for completing this job;

3) The most seen types of bevels and chamfers that are available made with XBJ and SXBJ series Edge Milling Machine, is designated in the below illustration: (Fig.2)

4) The superior quality finished beveled steel plate, produced from Wuxi JACK Sheet Metal Plate End Milling Machine: (Fig.3)

4. Advantages of Double Milling Heads Configuration for Sheet Metal Plate Edge Chamfering Machine:

1) High efficiency: Configuration of double milling head is the “Useful Weapon”, for completing plate end milling operation in the Edge Milling Machine;

2) Straight/ Top/ Bottom edges one time finish: It can be either making welding groove of top and bottom edges chamfering at the same time: The leading set of milling head is responsible for making upper and straight edges groove in the End Milling Machine;

3) The following set of milling head is responsible for making lower chamfer in the Plate Beveling Machine;

4) Or, the two pieces of milling heads can carry out plate edge chamfering operation, on two pieces of small steel plate respectively.

5) The running of double milling heads in Wuxi JACK SXBJ-18 open air Large Sheet Metal Plate Edge Milling Machine: (Fig.4)

C. Main Units of SXBJ-18 Large Sheet Metal Plate End Milling Machine:

XBJ and Series Sheet Metal Plate End Milling Machine is assembled from outsourcing components and self made parts:

1. Outsourcing Components in the Sheet Metal Plate Edge Chamfering Machine:

1) Two sets of milling heads, default specification is 7.5kW. For thicker workpiece to be processed in the Edge Milling Machine, 9.3kW or even 11kW can be equipped;

2) Hydraulic Pump Station: For driving workpiece clamping jacks in the Edge Milling Machine;

3) Facer Plate: This is standard and universal specification available in the market. It is also consumables of the Edge Milling Machine;

4) Guiderail: Precise linear guideway;

5) Inverter: For speed control on working velocity of Sheet Metal Edge Milling Machine;

2. Self Made Parts in the Sheet Metal Plate Beveling Machine:

The entire mechanical system of the Edge Milling Machine, including:

1) Machine main body, involving pressing beam and working table of the Sheet Metal Plate Edge Chamfering Machine;

2) Steel plates loading and unloading unit;

3) Milling heads movement driving carriage.

D. Technical Parameters of SXBJ-18 Double Heads Large Sheet Metal Plate Edge Milling Machine:

Below are technical specifications of this SXBJ-18 Double Heads Large Sheet Metal Plate Edge Chamfering Machine: