CNC TANDEM HYDRAULIC PRESS BRAKE MODEL : 2-WE67K-400/7000 Application: making light pole and high mast TECHNICAL FEATURES 1 Type Multi-machine Tandem Hydraulic CNC electro - hydraulic synchro 2 Working force 2X400Ton 3 Length of table 2X7000mm 4 distance between frames 5600mm 5 Throat depth 950mm 6 Open height 970mm 7 Stroke 320mm   8 Working Speed Unload 60mm/s Working 7mm/s Return 60mm/s 9 Main motor 2x30kw 10 CNC system Type: DELEM DA53T Delem Co., Netherlands 2 (Y1,Y2)+table crowning system 11 Tool See the next page Table with mechanical crowning system 12 Seal in the cylinders NOK or SKF type 13 Hydraulic components BOSCH-Rexroth, Germany 14 Hydraulic pump SUNNY (HYTEK)USA brand made in China 15 Linear Raster displayer sensor FAGAR, SPAIN 16 Main Electric Elements in cabinet Schneider, France Brand 17 weight 2x50000 kg 18 Overall size(mm) LxWxH 2x7200x2710x5696 Above floor height: 4500 Total length with side unloading system: 17500 Total width with front support :4040 19 Packing: The machine will be disassemble during transportation.   Details of press brake toolings With 1 One set up tool holder, thickness is 18mm suitable for street pole. L=14Meters   Option 1 one set up tool，for Octagonal street pole, Min. 60mm OD octagonal taper type light pole L=14Meters   Option 2 One set multe V bottom die，for Octagonal street pole and high mast pole 150x150 14 Meters   Option 3 Double taper rate conical pole tool taper rate 11/1000 (diameter 60 ~ 236), 13/1000 (diameter 60 ~ 268), thickness of pole: 3 ~ 4mm 7 times forming type conical tool Suitable for conical pole total length of mold 16 meters, section type ,     with 4 Conical up tool support on both side up holder, 6.5m, for big side of the up tool       Option 5 Pushing type Light pole side unloading system   Option 6 Remote diagnosis function. The machine supplier can assist the customer in remote fault diagnosis and remote parameter adjustment. Convenient for customers to quickly resume production.   Option 7 Light pole auto bending system Including： A. Steel plate holding trolley B. Loading crane C. Steel plate lateral roller and holding rack D. CNC plate feeding system E. Side position device F. Extension of side unloading system G. Pole side discharge system and storage rack   Option 8 Spare parts (for 400 ton model)       Main Performance ： Y1，Y2 Axis------Two linear scales installed at both sides of ram to control cylinders. The frame of machine is composed of tank, worktable, left and right housings and ram. So it has high strength and good rigidity Synchronization working principal The Press brake Adopting electric-hydraulic proportional valve to ensure the synchronization of both cylinder. The proportional valve is made by BOSCH-Rexroth company with very good performance such as small friction between mechanic action pairs, fine electronic amplifier and electric magnet with high controlling force and continuous action. There are two raster displayers on both sides of machine to get signal of the position of ram continuously and feed back the signal to control system, then the control system will control electric-hydraulic valve to make two cylinders synchronization on one machine. Another Because the raster displayers are installed to “C” plates, not on housing plates directly, the deflection of ram and frame when working will not effect its measuring and controlling precision About two units Synchronization working principal: If need two units working together, only need to rotate the switch to Synchronization position on the control panel of the main unit. Both unit position signal will be sent to CNC control system (Delem system), and output signal from CNC system will sent to proportional valve and prefill valve. To control fast down, speed change point, pressing speed and return speed to keep the two unit Synchronization with high precision Through computer，the operator could communicate with machine. The computer has several service language, calculate and adjust the bending force automatically. Also it could calculate and control the dead point, speed changing point.The strokes (Y1, Y2) of ram could make a small tilt to meet the special requirement of user. Equipped with good guiding system, position measuring system and hydraulic balance system to meet the requirements of full length job and eccentric job. Worktable compensation unit is adopted to make up for deflection of machine when working to make sure the precision of work piece The surface of cylinder has good wearing and heat treatment, so it has good lubrication and long service life     Front of machine           Side of machine           Side unloading system      

Cut to length line for light pole, Model: CTL6x1600   Proprietary features: 1. Decoiling, leveling, length cutting, unloading and stacking on one line. 2. Automatic type, sheet length CNC control, sheet quantity CNC control, automatic unloading and automatic stacking system. 3. The production speed is fast. 4. The operator shall be relaxed and minimize contact with the steel plate, which is safe for personnel. After cross cutting, the plates are automatically stacked without the need for sorting. Multiple plates (such as 30) can be directly lifted onto the subsequent process machines, ensuring safety and saving time. With 4 lay leveling 专有特点： 开卷，校平，长度切断，落料，堆垛在一条生产线上。 全自动型，板料长度数控，板料数量数控，自动下料和自动堆垛系统。 生产速度快 操作人员，轻松，最大限度降低接触钢板，对人员安全。 横切后板料自动堆垛，无需整理，可以直接把多块板料（如30块）吊运到后续工序机器上， 安全，节约时间。 四重式校平机   Technical Parameter Thickness of material：hot rolled mild steel 材质：热轧普通钢板 材质：Q235， 厚度Max:6mm, Min: 2.5mm , yield strength:235Mpa, Max width of steel plate：1600mm最大板宽 Weight of steel coil：Max 30 tons 最大卷重 Inner diameter of steel coil：Φ508mm-Φ760mm钢卷内径 Leveling speed：adjustable，5- 15m/min 校平速度，可调 Number of leveling rollers: 13 校平辊数量 Leveling rollers diameter : 132mm 校平辊辊径 Leveling roller distance: 143mm 校平辊间距 Leveling roller material: 40Cr 校平辊材质 Leveling roller hardness: HRC55 校平辊热处理硬度 Length range for scale： 2000～14000mm according requirements剪切长度范围，可定制 Tolerance of cutting length ：less ±5mm (base on 8m length plate) 长度公差 Main leveling motor power: 37kw 校平电机功率 Shearing machine capacity: 6mmx2000mm 剪板机 Operator quantity：1~2 所需操作人员 width area for machine：about 6.7m x 33m 整机占地面积   Detail of the device   1. Steel coil loading dolly car： 液压上料小车 UP and down: Hydraulic 升降液压 Horizontal moving: motorized 水平电动   2. Hydraulic double-head umbrella type decoiler：液压对顶式开卷机：   Including：left and right unit, Open and close: Hydraulic The pair of uncoiling frame driven by the oil cylinder, can hold on the coil material. Structure: machine body, sliding base, main shaft, taper loading tray, moving cylinder. Main function: fixed steel coil to realize passive uncoiling. Equipped with a set of manual brake device, which can be adjusted according to the coil tension. The lateral stroke is completed by the double-sided moving oil cylinder. The two cylinders in the center can be shifted left and right at the same time by adjusting the width of the coil. 包括：左右单元， 打开和关闭：液压 由油缸带动的一对开卷架，可固定卷材。 结构：机体，滑动基座，主轴，锥形装料架，移动油缸。 主要功能：固定钢卷，实现被动开卷。 配备了一套手动制动装置，可以根据线圈张力进行调节。 横向行程由双面移动油缸完成。 中心处的两个油缸可以根据不同卷料的宽度切换左右移动。   3. Hydraulic pressing and guiding, hydraulic shovel-head device, pinching device 液压铲头引头机构 Used to shovel the wool of the coil material into the traction. Hydraulic lifting and hydraulic pressing can prevent the roll material from loosening, and working with the stripping head to guide the material into the traction roller. The power traction pulls the sheet material through two nip rollers, and the upper nip roller is hydraulically lifted and lowered. Structure: lead frame, lead roller, lead motor sprocket, chain, lift cylinder, shovel head support plate, telescopic panel, drive cylinder. Main functions: auxiliary decoiling, the lead roller is driven by a motor. Help the decoiler to guide the plate head to the shovel board. Then it is led to the feeding nip roller, the shovel plate can be raised and lowered and retracted back and forth. During normal operation, this device will not join the production process. Pinch feeding structure: It is composed of machine base, archway, slide feed shaft, drive motor, and press down cylinder. Main function: send the sheet to the rear equipment, and the transmission adopts the motor cycloid reducer and clutch. After the pinch is completed and the sheet material enters the leveling host, the clutch is disengaged, the upper roller is hydraulically lifted, and the lower roller is driven by the sheet material to rotate passively.   4. Middle rolling way worktable：中间辊道 This device is used to support the plate.   5. Guiding device 导引装置 It is composed of guild frame, moveable plane plate, guiding adjustment device, vertical lean wheel. 它由导向架，活动平板，导向调节装置，垂直倾斜轮组成。   6.Leveling unit：四重式校平机 Four lay type leveling unit, better leveling result, release stress This is the core equipment of this line which divided into power part and host part. Power part is composed of power stand, decelerator, speed adjustable motor, electric cabinet(motor driver), coupling, power distributing case, strap wheel, strap, universal joint and brake, etc. Host part is composed of bottom-stand, frame, under axle stand, sliding axle stand, leveling roller, upper supporting frame, up-and-down supporting wheel stand, supporting wheel, electric lifting and pressing device, accompany of 2 pcs of pressing motor, manual lubricate pump. Characteristic of this machine: It adopted power distributing case, each leveling roller are connected with universal cross coupling, up-and-down leveling roller are both active, linear speed is consistence, so the frictions between roller surface and plate will decrease, which could prompt leveling efficiency. There are two sets of roller bearing on both sides of leveling axle, one set of plane pushing bearing used to decreasing the frictions and prevent axial from librating, which could prompt efficiency.   Three groups of supporting wheel is installed on the machine in which could adjust up-and down, front-and back sides. It used to support the main roller and increase roller hardness and prompt leveling efficiency. Bearing on supporting wheel is sealed which could prevent oxide slag entering into bearing. The machine is adopt worm gear and worm rod, large torsion on adjusting bipolar decelerating and pressing, heavy pressing power, it could adjusted individually and synchronously to lifting and pressing down, and set manual micro-adjustment. Leveling roller is mid frequency induction quenching, deeper level, which could avoid burning the bearing when short of oil and could longer the machine life. Leveling host machine is adopt centralized oil supply which could operating easily. Motor is speed adjustable motor. 主要特点，3对支承辊，调节范围大 由机架部分、工作辊部分、升降部分和主传动部分组成。 机架部分，采用铁板焊接结构，工作辊部分、升降部分与机架部分有机结合在一起。 工作辊部分由校平辊和3对支承辊组成。 校平辊采用辊列不平行式，上排辊能够升降运动且能够相对于下辊倾斜，分别调整入口、出口的开口大小，达到理想的校平效果。校平辊材质采用表面淬硬。   升降部分的作用主要是提升上排校平辊，调整校平辊之间的压下量。本机电机通过减速机、蜗轮蜗杆传动丝杠丝母达到升降上排辊的目的。上排工作辊安装在活动梁上，活动梁由四个丝杆进行提升。由两端升降电机实现入、出口不同开口尺寸的调整。 主传动部分由变频交流电机通过减速机传动校平辊。 在校平机的出料一侧， 装有独立的，编码器气动压力测量装置，旋转编码器对送料定尺剪切的尺寸进行检测并通过电气系统进行定尺控制。 校平机前面，装有对中装置，可以调节。   7. Shearing machine：剪板机 Shearing machine is a device for cutting the leveled steel plate in the production line. Machine structure and characteristics description: steel plate welding, high strength, good rigidity, hydraulic up and down tool holder, stable and fast movement. The lower blade has a front and rear fine-tuning mechanism, the knife edge gap uniformity is good, and the cutting straightness accuracy is high. The blade gap adjustment is convenient and quick, the left and right sides are synchronized, and the scale value is indicated. The hydraulic pressure material is stable and gentle, and the pressure foot pad is made of polyurethane material, which does not damage the surface of the workpiece.   Support table:辅助平台 There is a support behind the shearing machine. The table consists of two sections, and the section close to the shearing machine can be lifted and lowered to avoid collision with the cutting machine tool holder. The roller is driven by an electric motor and can transport the cut sheet material forward. 剪板机后面有一个平台。该平台由两部分组成，靠近剪切机的部分可以升降，以避免钢板与剪板机刀片碰撞。该辊由电机驱动，向前输送板料。   Feeding device:送料装置 The feeding device with two rollers driving by motor, can feeding the plate forward. 送料装置由电机驱动两个辊，可向前输送钢板   10. Plate unloading and stacking automatic system 自动下料和自动堆垛系统 There is a support table with three pneumatic pusher. Once the steel plate is transported to the discharge table by the feeding device, the pushing devices will start to sort the plates together. 有一个带有三个气动推进的支撑平台。一旦钢板通过送料装置运输到下料平台，推送装置将开始将钢板分别堆垛。   11. Electrical system：电控系统 Central control table.   12. Hydraulic system：液压系统 Hydraulic power station Including：hydraulic station, valves, oil tank, joint, soft pipe, hard pipe and so on.   Option 1：Items 8，9，10 = Automatic stacking system     Option 2：Steel coil rewind system       13. Similar photos: 类似机器照片                 Four lay type leveling unit, better leveling result, release stress 四重式校平机         Plate unloading and stacking automatic system 自动下料，堆垛系统

CNC TANDEM HYDRAULIC PRESS BRAKE MODEL : 2-WE67K-1200/7000 Application: making monopole, transmission tubular tower and high mast TECHNICAL FEATURES 1 Type Mult-machine Tandem Hydraulic CNC electro-hydraulic synchro 2 Working force 2X1200Ton 3 Length of table 2X7000mm 4 distance between frames 5600mm 5 Throat depth 1600mm 6 Open height 1550mm 7 Stroke 450mm   8 Working Speed Unload 70mm/s Working 7mm/s Return 65mm/s 9 Main motor 2x2x45Kw 10 CNC system Type: DELEM DA53T Delem Co., Netherlands 2 (Y1,Y2)+table crowning system 11 Tool See the next page Table with mechanical crowning system 12 Seal in the cylinders SKF type or NOK type 13 Hydraulic components BOSCH-Rexroth , Germany 14 Hydraulic pump SUNNY (HYTEK)USA brand made in China 15 Linear Raster displayer sensor FAGAR, SPAIN 16 Main Electric Elements in cabinet Schneider, France brand 17 weight ( 2x140000Kg) 18 Profile dimension (mm) LxWxH 2-7200x4600x6800 With front and back feeding system, the width: 8800 19 Packing: The machine should be disassemble during transportation. Details of press brake toolings One set up tool holder, thickness is 40mm suitable for high mast pole and monopole   Include: One set up tool，for high mast pole and monopole   Include: adjustable bottom die   Option 1 Pushing type pole side unloading system Heavy duty type Option 2 Remote diagnosis function. The machine supplier can assist the customer in remote fault diagnosis and remote parameter adjustment. Convenient for customers to quickly resume production.   Option 3 Motorized front and back feeding system, for big thickness pole. Total 8 units, including 4 units for front and 4 units for back. All the feed motors are separately controlled with Electrical contactor and push button, all these have two speeds, fast and slow. Fast speed for push plate to tool fast. Slow speed for final position the plate for bending. Our design is chain system , The advantage is that it never gets stuck and stable Option 4 Spare parts for 1200ton press brake     Spare parts with Machine   No. Parts quantity 1 M16 Eye bolt 吊环螺丝 2 pic 2 M30 Eye bolt for cylinder 吊环 2 pic 3 Big shackle for installation 安装用大卸卡 2 pic 4 Hex key special one for cylinder to ram connection 大T型22内六角扳手（M30)，油缸与滑块连接用 1 pic 5 55 self made spaner 外六角自制扳手 1 pic 6 Grease, 黄油 1 pack 7 Cable fastener 扎带 30 pic 8 24MM hex key 发黑内六角扳手 1 pic 9 地脚螺栓 Ground fix bolts 1 set   Ⅱ　Main Performance ： 1 The frame of machine is composed of tank, worktable, left and right housings and ram. So it has high strength and good rigidity. Also it takes vibration to eliminate stress. 2 Synchronization working principal of both machines：Adopting electric-hydraulic proportional valve to ensure the synchronization of both machines. The proportional valve is made by BOSCH company with very good performance such as small friction between mechanic action pairs, fine electronic amplifier and electric magnet with high controlling force and continuous action. There are two raster displayers on both sides of machine to inspect the position of ram continuously and feed back the signal to control system, then the control system will control electric-hydraulic valve to make two cylinders synchronization on one machine. Because the raster displayers are installed to “C” plates, not on housing plates directly, the deflection of ram and frame when working will not effect its measuring and controlling precision. When two machines working together, the differential potentiometer installed between two machines will transfer the mechanic synchronizing signal into electronic one and feed back to synchronization plate and control system. The signal will be enlarged by BOSCH amplifier to control the synchronization of both machines by controlling electric-hydraulic proportional valve. So the synchronization of two machines is achieved with high precision. 3 Through computer，the operator could communicate with machine. The computer has several service language, calculate and adjust the bending force automatically. Also it could calculate and control the dead point, speed changing point.The strokes (Y1, Y2) of ram could make a small tilt to meet the special requirement of user. 4 Equipped with good guiding system, position measuring system and hydraulic balance system to meet the requirements of full length job and eccentric job. 5 Worktable compensation unit is adopted to make up for deflection of machine when working to make sure the precision of work piece. 6 The surface of cylinder has good wearing and heat treatment, so it has good lubrication and long service life.

 

Completely 13m light pole line include 2-WE67K-1200-6500 tandem press brake in Indian(KP Green engineering)

   

CNC Tandem Hydraulic Press Brake, Model:2-WE67K-650/6500 CNC pole shut welding machine ,Model: HM2200/13000 High mast assembly &straightening machine, Model: HJZ-2100 Gantry type plasma welding machine      

Completely 14M light pole line in Thailand (Saengsuriya Industry )