1. This is a set of Heavy duty Sheet Metal Groove Making Equipment, for processing grooves on edges of steel plate in high speed and superior quality;
a) 3000mm width, 18000mm long, and 200mm thickness;
b) In other words, weight of single piece workpiece can be up to 85 Ton;
2) With both sides of the Edge Milling Machine worktable installed with 2 sets of milling heads carriage respectively, the steel plate can be edge milled either on its single side, or both sides simultaneously;
3) When this Heavy duty Edge Milling Machine works under the mode of both sides edge milling at the same time, the allowable max. width of steel plate is 1000mm;
4) Both sides of steel plate can be machined with both edges beveling (Upper, straight, and lower edges), completed with one pass stroke of milling head carriages;
In a nutshell, this is set of high efficiency Heavy duty Sheet Metal Groove Making Equipment.
1) The most distinguished feature is, this heavy duty Edge Milling Machine can work under the style of “Both sides edge milling with double pieces of milling head each”, which means, there can be 4 pieces of high power 7.5kW milling head work together in single set of the Edge Beveling Machine;
2) For this purpose, both sides of this Heavy duty Edge Beveling Machine worktable are installed with 2 sets of milling head carriage respectively, which can work either as a group, or individually:
3) At any operating running moment of this Heavy duty Edge Milling Machine, these 4 milling head carriages can be started separately or in coordination, depending on the expected working condition;
4) The working speed and idle running speed of milling head carriages is adjusted with A.C. inverter and displayed individually, not connected with each other;
1) Considering to have an easy handling of large size heavy weight steel plate handling into and out of the heavy duty Edge Beveling Machine, the pressing beam of this large size Sheet Metal Groove Making Equipment can be moved forward and backward within the range of 1500mm:
2) In this way, when the steel plate is loaded onto worktable, the pressing beam will be moved backward to leave out sufficient space;
3) And after clamping of steel plate firmly into the heavy duty Edge Milling Machine, the pressing beam will be moved forward back to its original place;
4) The movement of pressing beam is under motor drive;
1) As mentioned previously, steel plates for this Heavy duty Edge Milling Machine have large size and heavy weight. So, its reliable and firm clamp during edge milling is of vital importance, which is implemented with hydraulic system;
3) The hydraulic station of this Heavy duty Plate End Milling Machine is independent pump station, which has oil pressure maintaining function: There are 2 pieces of 10L accumulator equipped with the pump station. This can not only guarantee the long time reliable hydraulic pressure, but also normal oil temperature without rising at the same time:
1) Thick thickness plates usually need wider range of groove angle. In this set of special design and made sheet metal Edge Milling Machine, the milling angle of 4 pieces of facer blade are:
2) The 2 pieces of milling head installed at opposing side of material feeding have milling range of 0°~ 80°;
3) The 2 pieces of milling head installed at material feeding side have milling range of -25°~ 50°;
Below are technical specifications this Heavy duty Sheet Metal Groove Making Equipment:
Model Technical parameter | FXBJ-18 Large Size Heavy duty Plate End Milling Machine |
Max. Plate Edge Milling Length | 18000 mm |
Max. Plate Edge Milling Width | 3000 mm for single side edge milling; 1000 mm for both sides edge milling |
Edge Milling Thickness | 6mm ~ 200 mm |
Workpiece Max. Weight | Up to 85 Ton |
Power of Milling Head | 7.5kW per Piece |
Cutting Depth of Milling Head | ≦ 4 mm Every Time |
Spindle rpm of Edge Milling Head | 65 ~ 715 r/min., 6 grades by Hand Lever |
Milling Head Quantity | 4 sets |
Milling Angle of Far Side Milling unit | 0° to +80° |
Milling Angle of Near Side Milling unit | -25° to 50° |
Edge Milling Speed | Continuous Stepless (130~ 1200) mm/min. Inverter control |
Idle High Speed of Milling Head | 4000 mm/min. |
Hydraulic System Work Pressure | 3.5 MPa |
Quantity of Hydraulic Jacks | 44 pieces |
Power of Milling Head Feeding Motor | 4 x 2.2 kW, inverter control speed |
Power of Milling Head Lifting Motor | 4 x 0.75 kW, inverter control speed |
Power of Milling Head Milling Motor | 4 x 7.5 kW, inverter control speed |