1) The SXBJ-12 Plate End Beveling Machine is the most frequent selected and the largest selling model, in SXBJ series double milling heads Plate Edge Milling Machine;
2) It covers the largest share of customer demand on plate welding grooving, in terms of workpiece size, efficiency, and type of grooves produced;
1) For 12m length edge milling stroke and above stroke of Sheet Metal Edge Milling Machine, due to its long travel stroke of milling heads, usually, it is more suitable to adopt 2 milling heads in one set of the Plate Beveling Machine, instead of only one milling head;
2) This is for the purpose of guaranteeing productivity of the Plate End Chamfering Equipment;
1) During running of the sheet metal plate End Milling Machine, the 2 sets of milling heads can work in couple, to make beveling on top and bottom edges of steel plate simultaneously;
2) Or work individually, to have plate edge milling process into different bevel type (For example, one milling head for making straight edge, and the other milling head for machining slant bevel) separately;
1) Same as product group of SXBJ-15 to SXBJ-18 large Plate Edge Milling Machine, the hydraulic front extension (Please check the attached 2nd picture and below photo) of SXBJ-12 Sheet Edge Milling Machine is very helpful for large and heavy workpiece loading and unloading process:
2) It pushes workpiece of long and heavy metal plate forward before official working of Plate Edge Milling Machine, making safe and reliable handling of workpiece, relieving operators of the Edge Milling Machine from dangerous, tedious and hard job;
3) This is the unique feature of Wuxi JACK Plate Edge Milling Machine, and gained high recognition and welcome by customer since its introduction;
1) Considering the long distance of moving stroke, the 2 sets of milling units in the Plate Edge Milling Machine are electric powered by way of cable slides, which has advantage of compact size, stable working and neat arrangement. Please see picture below:
a) During running of the Edge Milling Machine, horizontal movement of milling carriages is the most critical action: It fulfils edge milling operation of the End Milling Machine;
b) For this reason, quality of such movement guiding rail is also of vital importance, which determines stability and precision of the End Beveling Machine performance directly;
2) For Wuxi JACK SXBJ and XBJ series Plate Edge Milling Machine, guiderails of milling units horizontal movement comprise of 2 pieces which are horizontally installed in parallel;
3) The top guiding rail is equipped with HIWIN brand heavy duty precise linear railway along the complete length of the End Milling Machine mechanical bed, guaranteeing accuracy of milling carriage running, and preventing dust from falling onto the rail at the same time;
4) The bottom guiding rail is rectangular cross section large size heavy duty guiderail, serving as supporting unit for movement of milling carriage in the Plate End Chamfering Equipment, guaranteeing stability of milling head movement in the Edge Milling Machine. Please check below photo:
1) For effective guard on bottom rail in the Edge Milling Machine, a piece of 2 stage dust scraping unit is installed on the milling unit, making the best degree of contamination control for the Sheet Metal Edge Milling Machine. Please check below photo:
Below are specifications of the SXBJ-12 Double Milling Head General Purpose Plate End Chamfering Equipment:
Model Technical parameter | SXBJ-12 Double Milling Head Plate End Beveling Machine |
Max. Plate Beveling Length (mm) | 12,000 |
Power and rpm of Milling Head | 7.5 kW, 1440 rpm |
Spindle rpm of Edge Milling Head | 75 ~ 420 r/min., 6 grades by handwheel |
Hydraulic Power Motor | 5.5 kW |
Milling Head Quantity | 2 sets |
Plate thickness for Sheet Metal chamfering | 6∼100 mm |
Milling Angle of Top Milling unit | 0° to +80° |
Milling Angle of Down Milling unit | -45° to +45° |
Edge Milling Speed | 130∼1000 mm/min. (VFD, Inverter Control) |
High Speed of Idle | 4000 mm/min. |
Applicable Diameter of Facer Plate | D=Ø125 ~ Ø320mm (Ø200 For delivery) |
Quantity of Hydraulic Jacks | 15 pieces |
Hydraulic Rated Pressure | 5.5 MPa |
Hydraulic Working Pressure | 3.5 MPa |
Hydraulic System Flowrate | 47 L/min. |
Worktable Width | 500 mm |