PRODUCTS

The company is a manufacturer engaged in the research and development of pipe processing equipment. We have always been committed to designing and manufacturing advanced CNC pipe bending machines, single head hydraulic pipe bending machines, double head hydraulic pipe bending machines, circular pipe machines, automatic pipe cutting machines, metal circular saws, pipe end forming machines, chamfering machines, aluminum cutting machines and other pipe processing equipment.

DW89CNC-4A-2S Automatic high precision servo pipe bending machine
2024-10-28
The product is controlled by PLC, hydraulic drive, display operating system is touch all Chinese menu type, with a variety of different bending angles of the prefabrication, Chinese subtitles display, man-machine dialogue operation, can choose manual, semi-automatic, automatic operation, mobile foot switch with both start, tight stop two functions.
PRODUCT DETAILS

The product is controlled by PLC, hydraulic drive, display operating system is touch all Chinese menu type, with a variety of different bending angles of the prefabrication, Chinese subtitles display, man-machine dialogue operation, can choose manual, semi-automatic, automatic operation, mobile foot switch with both start, tight stop two functions.

Hydraulic system, control system, drive system, display system, etc. are imported with high reliability, high precision, high efficiency, suitable for mass production, with international and domestic advanced level.

It is CNC automatic pipe bending machine, equipped with full-function device for bending three-dimensional space pipe fittings, and the whole bending process is automatically completed by input program. The machine has the characteristics of easy operation, stable performance, high work efficiency and high safety factor, and is the ideal equipment for pipe fitting processing industry.


NUMBERING SPECIFICATION
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In this model DW89CNC-4A-2S, DW stands for single-head bending machine, 89 stands for maximum bending pipe diameter, 4A stands for 4-axis servo, 2S stands for single-layer mold.


TECHNICAL REFERENCE

NumberNameUnitParameterComment
1Maximum bending pipe diameterMMφ88.9x6 Carbon steel
2Maximum bending radiusMM300Available according to customer requirements
3Minimum bending radiusMMBy diameter
4Maximum feeding lengthMM2700Available according to customer requirements
5Feeding mode
1. Direct2. Clip deliveryCan choose
6Maximum bending AngleDegree185
7Use controller
PLC
8Number of bent pipes per pipe fittingPiece24Available according to customer requirements
9Working speedBending velocityDeg/sec50Can adjust


Spinning speedDeg/sec120Can adjust


Feed rateDeg/mm650Can adjust
10PrecisionFeeding accuracymm±0.5


Rotor accuracyDegree±0.5


Bending accuracyDegree±0.1
11Feed servo motor powerW2000
12Rotating tube servo motor powerW1500
13Bending servo motor powerW15000
14Left and right die changing servo motor powerW2000
15Motor powerKW11
16Maximum pressureMPa14Can adjust
17Hydraulic system control
Electromagnetic directional valve
18Tank capacityL400
19Machine weightKG6800
20Machine sizeMM5600×1500×1600

 


Configuration table

NumberNameSupplier
1Touch screen10.4 inch touch screen
2PLCMitsubishi
3Air switchSchneider of France
4ContactorSchneider of France
5Thermal protectionSchneider of France
6ScramSchneider of France
7Proximity switchOmron
8Servo motorMitsubishi
9Reduction gearPHT
10Adapter plateFeng Wei
11TransformerChint Electric
12Switching power supplyMingwei
13Circuit breakerSchneider
14Limit switchChint Electric
15Double shielded CN1 control cableMitsubishi
16Electric wireNanyang
17TerminalCBD
18Solenoid valveNorthern precision Machinery
19Cylinder sealDinji
20Electric machineJiangsu Taihu Electric Machine


Configuration table


NumberNameComment
1Fuselage housingMi Rui mechanical laser welding
2Bend arm/headMirui
3Oil cylinderMiri Manufacturing
4Pinch wheelThe press wheel shaft is directly pressed on the center line of the gear to ensure bending accuracy
5Fuel tankClosed design to ensure clean oil
6Headstock structureGuide mold base separate design, good wear resistance
7Encoder setupServo control
8Sliding section samplingCr12MoV has good wear resistance
9Manufacturing processAll Cr12MoV parts are tempered three times
10Two-well plateCr40 material
11Three-well plateCr40 material


 



 








 


PRODUCT REFERENCE PICTURE

Abrasives reference drawing

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Product testing and processing equipment

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CNC AUTOMATIC PIPE BENDING MACHINE EQUIPMENT PERFORMANCE
  • Standard display text: Chinese/English switch. (Other text can be changed as required)

  • Maximum bending program memory capacity of 500 groups, each group can be programmed up to 16 bends. (Expandable)

  • Directly input the bending processing parameters, the machine can be executed in a single step during automatic operation, can be suspended, so that the bending of special pipe can be manually intervened, but also can resume automatic operation. At the same time, it has the pause function, with automatic and manual functions, and starts with the switch when running the next cycle after one cycle, and uses the emergency stop button when you need to stop.

  • Operating program and bending program memory storage time is unlimited, will not be caused by power failure or long-term non-use caused by program loss.

  • While the machine performs automatic processing, the controller can still input or edit programs.

  • With XYZ socket value to YBC processing value conversion function, convenient for operators to use.

  • The bending program can set a total of ten speed of 0-9 action of each shaft in each processing step, so as to flexibly use for different working objects and improve work efficiency. An external speed knob is also provided to reduce or increase the processing speed at any time as required.

  • Automatic with pull back feed and reciprocating feed function for switching to meet different pipe processing needs.

  • Equipped with processing quantity and processing time counting function.

  • Absolute origin system, restart every morning or after rest, without complicated procedures to find the origin of each axis can immediately enter the work standby state.

  • The screen synchronously displays the position and bending Angle of each action shaft of the machine.

  • The control program has a text display function of automatic error detection and countermeasures, and the information of machine failure or illogical operation is directly displayed on the screen, with repair methods to prevent human operation errors from damaging the machine and relatively reduce the difficulty of maintenance. The above automatic detection of different alarm message records can be automatically stored for future maintenance reference.

  • Automatic or manual mode setting function according to the different nature of the work, set a variety of different working modes such as with or without core, auxiliary push and other different states, improve production efficiency.

  • With multiple delay parameter Settings, the most appropriate time difference can be set for each action shaft to meet the needs of various bending changes.

  • With the automatic detection function of each button and circuit output/input board, it can easily find the possible fault location.

  • The machine has automatic lubrication system to protect the machine transmission parts and improve the service life of the machine.

  • Closed-loop control is adopted.


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