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manual for 3mm steel plate 150 ton hydraulic 96" opening press
brake ES802
| No. | Name | Specification | Measure Unit |
| 1 | A (Length) | 2700 | mm |
| 2 | B (Width) | 1360 | mm |
| 3 | C (Height) | 2590 | mm |
| 4 | D (Opening height) | 420 | mm |
| 5 | E (Height in operation) | 300 | mm |
| 6 | F (Throat depth) | 300 | mm |
| 7 | G (Lower worktable length) | 2200 | mm |
| 8 | H (Lower worktable height) | 940 | mm |
| 9 | Capacity | 80 | ton |
| 10 | Bending length | 2000 | mm |
| 11 | Stroke | 150 | mm |
| 12 | Back gauge stroke | 500 | mm |
| 13 | Total power | 31.5 | kw |
| 14 | Total weight | 6 | ton |
| 15 | Number of axis | 6 | axis |
| 16 | Accuracy of axis D1/D2 | ±0.005 | mm |
| 17 | Accuracy of axis L | ±0.01 | mm |
| 18 | Accuracy of axis Z | ±0.1 | mm |
| 19 | Accuracy of axis Y1/Y2 | ±0.1 | mm |
| 20 | Approach speed of axis D1/D2 | 125 | mm/s |
| 21 | Bending speed of axis D1/ D2 | 0.2-30 | mm/s |
| 22 | Return speed of axis D1/ D2 | 125 | mm/s |
| 23 | Moving speed of axis L | 500 | mm/s |
| 24 | Moving speed of axis Z | 62 | mm/s |
| 25 | Moving speed of axis Y1/Y2 | 700 | mm/s |
Key Components Configuration List
| No. | Name | Set | Manufacture |
| 1 | CNC Controller | 1 | DELEM(Netherlands) |
| 2 | Foot switch | 1 | KACON(Korea) |
| 3 | Terminal module | 3 | DIAMANTE(Taiwan) |
| 4 | Circuit breaker | 1 | SCHNEIDER(Germany) |
| 5 | Circuit breaker Switch | 1 | SCHNEIDER(Germany) |
| 6 | AC contactor | 3 | SCHNEIDER(Germany) |
| 7 | Relay | 1 | SCHNEIDER(Germany) |
| 8 | Relay socket | 1 | SCHNEIDER(Germany) |
| 9 | Power supply | 1 | DELTA(Taiwan) |
| 10 | Motor driver + Servo motor (D axis) | 2 | YASKAWA(Japan) |
| 11 | Motor driver + Servo motor (Back gauge) | 4 | MITSUBISHI(Japan) |
| 12 | Sensor | 11 | OMRON(Japan) |
| 13 | Ball screw(D axis) | 2 | IF(Germany) |
| 14 | Screw + Rail(back gauge) | 6 | HIWIN(Taiwan) |
| 15 | Bearing | 15 | NSK(Japan) |
| 16 | Timing belt | 2 | OPTIBELT(Germany) |
| 17 | Motor reducer (D axis) | 2 | ALPHA(Germany) |
| 18 | Frame + Upper table (Q345E Steel) | 1 | EKO(China) |
| 19 | Wila | 1 | WILA(Netherlands) |
| 20 | Laser protection | 1 | DSP(Italy) |
Main structure and working principle
The machine is a 6axis (D1, D2, Y1, Y2, Z and L) full-servo press brake, dispense with hydraulic oil, free from the influence of oil temperature variation on the workpiece, and the machi -ne tool is more precise, energysaving and efficient than the oil press. It is mainly composed of the following components:
l Frame body
The component comprises a frame, the upper and lower table, transmission screw rod, support bearing group, guide wheel group, etc. The transmission screw rod is connected with the upper table and the frame through bolts, the servo motor drives the screw rod to rotate upper table rapidly with reciprocating motion, for the purpose of bending and forming moulds. The two groups of transmission screw rods can be independently controlled, and the angle deviation, if any, can be automatically compensated, so that the angle change of the workpiece is controlled within the tolerance range.
l Back gauge system
The assembly unit comprises lifting component, sliding table component, material retaining component, etc. The positioning system of back gauge of the machine tool is all driven by a servo motor through precision screw rod, can quickly reach the specified position, up to micron-level precision, finally realize full automation and improve the working efficiency.
l Mould components
The assembly unit consists of the upper and lower mould assembly. The upper mould is fixed on the upper table by the clamping device; the clamping device provided by the device realizes quick loading and unloading of moulds through a mechanism. The clamping device is provided with a wedge trimming mechanism for locally modifying the bending angle so that the angle of workpiece is changed within the tolerance range. The lower mould, together with the mould sea and rail guide, is arranged on the lower table.
CNC Controller
Delem 69T Controller please reference by the documents of DA-69T_english.
Hoisting and installation
(1)Hoisting
The center of gravity of the machine is slightly forward and on the high side, so it is necessary to pay attention to the position of center of gravity of the machine tool during lifting, handling and installation so as to avoid overturning of machine tool. During hoisting, the lifting appliance must be fixed on the hoisting hole of machine tool for vertical hoisting. For transportation, the equipment must be firmly fixed with a bandage.
(2)Installation and leveling
As indicated in the attached drawing (foundation drawing), make the machine tool installation base in advance, put the machine tool on the base, and install the foundation bolts and foot-pad steel plate. Meanwhile, confirm the level of the rack, with the lower table surface as the baseline. Adjust the bolts of base anchor to make the levelness in the vertical and horizontal direction≤1000:0.20. To adjust the levelness of machine tool in both vertical and horizontal direction to reach the requirement.
(3)Requirements for external connection cable
For the safety of machine and operators, a 100A three-phase air circuit breaker must be installed 2 for externally connected power supply, and the cable is required to be 4-core RV wire ≥10mm . In addition, the grounding device needs to be set independently and cannot be shared with other electrical circuits, with resistance value ≤ 4 Ω.
Maintenance
Specifications on daily maintenance of full-server plate bending machine
In order to ensure good performance and precision of equipment during production, guarantee product quality, reduce maintenance frequency and prolong the service life, it is required to strictly carry out daily inspection items, e.g., dust and rust removal, moisture prevention, lubrication, screw tightening, etc.
EKO Equipment Co.,Ltd. is a high-tech and environment-friendly
sheet metal CNC press brake manufacturer. The product technology
comes from the "blood" of the international industry.
EKO has four series of high-quality press brake: "ES", "EHII", "ET"
and "ESS". There are strong technological strength, innovative
equipment development concepts, the professional development team,
self-core technology and numbers of new technological innovation
patents. The market covers all over the world.
EKO pays attention to the construction of enterprise culture,
builds enterprise culture brand, and integrates enterprise culture
into products. EKO adhere to the principle of "continuous
improvement and continuous innovation" to build a self-contained
system. Adheres to the quality policy of "customer satisfaction is
our pursuit, quality assurance is our commitment", which is guided
by customer needs and based on high-quality products to ensure
product quality. Continue to provide customers with high-precision,
high-efficiency, safety, stable, energy-saving,
environmentally-friendly sheet metal processing machine.EKO
Equipment Co.,Ltd. is a high-tech and environment-friendly sheet
metal CNC press brake manufacturer. The product technology comes
from the "blood" of the international industry.
EKO has four series of high-quality press brake: "ES", "EHII", "ET"
and "ESS". There are strong technological strength, innovative
equipment development concepts, the professional development team,
self-core technology and numbers of new technological innovation
patents. The market covers all over the world.
EKO pays attention to the construction of enterprise culture,
builds enterprise culture brand, and integrates enterprise culture
into products. EKO adhere to the principle of "continuous
improvement and continuous innovation" to build a self-contained
system.
Adheres to the quality policy of "customer satisfaction is our
pursuit, quality assurance is our commitment", which is guided by
customer needs and based on high-quality products to ensure product
quality. Continue to provide customers with high-precision,
high-efficiency, safety, stable, energy-saving,
environmentally-friendly sheet metal processing machine.
FAQ:
Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of
Analysis /Conformance; Insurance; Origin, and other export
documents where required.
What is the average lead time?
For samples, the lead time is about 7 days. For mass production,
the lead time is 20-30 days after receiving the deposit payment.
The lead times become effective when
(1) we have received your deposit,
(2) we have your final approval for your products. If
our lead times do not work with your deadline, please go over your
requirements with your sale. In all cases we will try to
accommodate your needs. In most cases we are able to do so.
What kind of payment do you accept?
Generally, we accept T/T and L/C payment, 30% deposit and 70% payment before delivery. If you are our special customer, we can accept better payment method.
