Judging from its name, we can get the hint that the most conspicuous trait of this section SXBJ-18 Edge Milling Machine lies in its workpiece clamping unit of jacks.
1. Metal Plate Clamps Jacks of SXBJ-18 Edge Milling Machine:
1) With so many Edge Chamfering machines (Edge Milling Machine) introduced up to now, we grow familiar with its working holding unit, which is a line of hydraulic jacks just above worktable;
2) Instead, for the double heads Edge Milling Machine of this section, the design of its jacks in the attached pictures is the arrangement of hydraulic drive and mechanical manual jacks fitted in turn;
3) The reason on such design on the End Milling machine (Edge Milling Machine) is:
a) The interval between any two immediate adjacent hydraulic jack is 1000mm, which is not sufficiently to hold the workpiece flatly and tightly during making welding groove;
b) For this reason, a manual-turning mechanical jack is fit into the space between any of the two adjacent hydraulic jacks, making sufficient density of workpiece clamping;
4) The advantage of such design with the End Beveling machine (Edge Milling Machine) is it is cost down compared with all hydraulic jacks;
5) The disadvantage is laborious and time consuming for securing of the workpiece, that each of the mechanical jack need to be turned with hand… Especially for the large stroke Sheet Metal End Beveling equipment (Edge Milling Machine), such as this SXBJ-18. It will make the total cycle time of the Edge Milling Machine in welding groove making obviously longer. For these reasons, which way to choose, the mechanical and hydraulic hybrid or pure hydraulic jacks, is a compromise to be made by customers of Edge Milling Machine;
5) As a plain comparison, we attach pictures of both kinds in this product section of Edge Milling Machine, please check.
2. Usage and Traits of the SXBJ-18 Edge Milling Machine:
Now, let’s take a look on the End Milling machine (Edge Milling Machine) as a whole:
1) Edge Milling Machine is put into market as a substitution on Planer Machine in plate edge beveling before welding. Compared with Planer Machine, this Edge Chamfering machine (Edge Milling Machine) has good points of high productivity, high precision and energy saving. So, it sees more and more application of the Edge Milling Machine over the past decades;
2) It can be used for sheet metal edge chamfering on various materials of metal plate, including carbon steel (the widest chose), stainless steel, Al. etc.;
3) The Edge Milling Machine is applicable for implementing plate end beveling of different kinds (Common seen as below) for the thickness range of 6 ~ 80 mm. Angle of the milling cutter can be adjusted within the scope of 0° ~ 80° at will.
3. Technical Parameters of SXBJ-18 Double Head Edge Milling Machine:
For this Hydraulic and Mechanical Hybrid Jacks SXBJ-18 Double Head Edge Milling Machine:
Model Technical Parameter | Hydraulic and Mechanical Hybrid Jacks SXBJ-18 Double Milling Heads Steel Plate Edge Milling Machine |
Max. Plate Edge Milling Length (mm) | 18,000 |
Power and rpm of Milling Head | 7.5 kW, 1440 rpm (Higher Power available) |
Spindle rpm of Edge Milling Head | 75 ~ 420 r/min., 6 grades by handwheel |
Hydraulic Power Motor | 5.5 kW |
Taper Hole of Milling Spindle End | ISO 50(7:24) |
Spindle Stroke | 100 mm |
Milling Head Quantity | 2 sets |
Plate thickness for Sheet Metal chamfering | 6∼80 mm (On customer demand) |
Milling Angle of Top Milling unit | 0° to +45° |
Milling Angle of Down Milling unit | -45° to 0° |
Edge Milling Speed | 150∼1000 mm/min. Stepless |
High Speed of Idle | 4000 mm/min. |
Applicable Diameter of Facer Plate | D=Ø125 ~ Ø320mm (Ø200 For delivery) |
Quantity of Hydraulic Jacks | 12 pieces |
Quantity of Mechanical Manual Jacks | 12 pieces |
Quantity of Hydraulic Jack Screw | 6 sets, intermittently installed |
Worktable Width | 650 mm |
Worktable Height | 1050 mm |
