• Model NO.：28CNC-3A-1S
• Type：Pipe and Tube Bending Machine
• Transport Package：Iron Frame
• Specification：CE
• Trademark：GMACC
• Origin：China
• HS Code：8462219000
• Production Capacity：50000PCS,Year

Basic Info.

Model NO. 28CNC-3A-1S Type Pipe and Tube Bending Machine Transport Package Iron Frame Specification CE Trademark GMACC Origin China HS Code 8462219000 Production Capacity 50000PCS/Year

Product Description

 Technical Parameter and Configuration for Automatic Pipe Bending Machine GM-SB-28CNC Machine CharacteristicThe series was adapted in particular to professional world market requirements. All the parts, structure and characters are similar to the standard of mechanical engineering from Europe.Our professional experience and drawings plans for Electric, Electronic, Hydraulic and mechanical from known companies bring to upgrading of the machines' systems to accurate and attractive performance.
GM-SB-CNC Series numerical control single-head pipe bending machine is the product from the combination with our technology and advanced Italian technology, integrated with machine, hydraulic, and electricity. This series adopt VDU touch screen operating panel, which can input, store, and display various bending data and order. Y, B, C three coordinates of motion under precision control by industrial computer can realize full-auto mandrel on or mandrel off rapid bending, CNC machine also with advanced functions, such as components bending spring back compensation, errors self diagnose alarm, memory store after power off, . Advanced technology, high automation reliability, integrated design all make CNC pipe bending machine the first class pipe processing machine in the world.
Main Technical Parameter

Name	Unit	Parameter
Mild steel round tube	mm	¢28*2
Stainless Steel	mm	¢28*1.5
Light alloy annealed round tube	mm	¢30*3
Mild steel square tube	mm	20*20*1.5
Mild steel rectangular tube	mm	25*15*1.5
Mild steel round solid bar	mm	¢12
Mild steel square solid bar	mm	12*12
Min. bending radius	mm	20
Max. Bending radius(Standard)	mm	180
Head overhang (on bending centre)	mm	600
Head height (on bending centre)	mm	300
Bending centre height (from floor)	mm	950
Max. bar passage inside the P.O.B. positionner	mm	50
Clamping adjustable stroke	mm	0-66
Shouldering adjustable stroke	mm	256
Mandrel retraction adjustable stroke	mm	0-45
Max. Bending Angle	°	190°
Through Effective Distance	mm	3200
Bending Speed(Max.)	°/sec	180
Max. rotation speed (axis Z)	°/sec	280
Max. feeding speed (axis X.)	mm/sec	1000
Bending angle Precision	°	±0.10
Rotation angle Precision - axis Z	°	±0.10
Shifting Precision - axis X	mm	±0.10
Bending Servo Motor Power	KW	2
Rotation Servo Motor Power	KW	0.4
Feeding Servo Motor Power	KW	0.4
System Motor Power	KW	2.2
Max. Pressure	Mpa	16
L*W*H (Packaging Dimension)	mm	4200*650*1300
Machine Weight	T	ABOUT 1.5

Configuration of Hydraulic and Electronic Control System
 

Name	Manufacturer
Hydraulic Motor	Germany Siemens(Beide)or Runmali
Hydraulic Pump	Wuxi Tuoli
Hydraulic Valve	Japan Yuken(Imported)
Oil way Board	Taiwan Shanghong (Imported)
Cylinder	Shanghai Qifan
Oil tube	Zhejiang
Touch screen	Taiwan Weinview(Imported)
PLC	Japan Mitsubishi(Imported)
Angle controller	Japan Nemicon(Imported)
Switch power	Taiwan Mingwei
Rotating/feeding servo motor	Japan Mitsubishi(Imported)
Transformer	Wuxi Xinyu

                      Bending Samples
Tooling Samples
           Bending Die                               Clamp Die                   Pressure Die
  





           Mandrel                                                            Wiper Die(optional)
 



                              Company Photos

CNC Machining Center