CE & ISO ESTUN E21 hydraulique presse plieuse used hydraulic press brake 3mm sheet metal bending machine

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https://www.youtube.com/watch?v=m7M1McRIBMk

1. Standard Equipment:                                                                        

• Estun E21NC control System
• Powered Depth Y-axis&Back gauge X-axis
• DELTA Inverter controlled back gauge
• HIWIN Ball screws & Polished rod with 0,05mm accuracy.
• Plate Support Arms
• Germany Bosch-Rexroth Hydraulic
• Germany EMB Tubing connector
• Germany Siemens Main Motor
• Tele mecanique/Schneider Electrics
• Hydraulic &Electrical overload protection
• Top and Bottom Tooling(86°,R0.6mm)
• Safety Standards(2006/42/EC):

2. Safety Equipment:                                                                       

1.EN 12622:2009 + A1:2013          2.EN ISO 12100:2010      3.EN 60204-1:2006+A1:2009

• Front finger Protection(Safety light curtain)
• South Korea Kacon Foot Switch(Level 4 of safety)
• Back metal safe fence with CE standards
• Safety relay with Monitor the pedal switch and safety protection

3. Estun E21 NC Control system:                                                              

• Back gauge and block control
• Control for general AC motors,frequency inverter
• Intelligent positioning
• Stock counter
• Holding/decompression time setting
• Program memory of up to 40 programs Up to 25 steps per program
• One side positioning
• Retract function
• One key backup/restore of parameters
• mm/inch
• Chinese/English 

• The whole EU streamlined design, heat treatment rack, high rigidity worktable, optional mechanical compensation device, to achieve precision bending.
• Hydraulic synchronous control and Estun NC programmable logic controller ensure accurate repeatability and ease use.
• Integrated hydraulic system (Bosch Rexroth Germany) allows automatically switch to slow bends in a quick way.
• X axis and Y axis realize accurate positioning function by frequency converter through NC E21 system programming control.
• Cutting-edge frequency response hydraulic control technology, more stable machine tools, more reliable operation.
• The best ratio of parameters, optimal core configuration ensure stable performance, more convenient operation.
• WC67K standard single-axis back gauge system and single-axis bending angle system, you can choose to add the V-axis compensation function, and select the appropriate mold to bend complex shape workpieces easily.

• Series No.	Name	Unit	63T/2500
  1	Bending Pressure	kn	630
  2	Bending length(A)	mm	2500
  3	Column Distance (B)	mm	2000
  4	Throat Depth(D)	mm	250
  5	Slider Stroke(C)	mm	100
  6	Max Opening Height(E)	mm	320
  7	Y-Axis Downward Speed	mm/sec	80
  8	Y-axis Return Stroke Speed	mm/sec	70
  9	Bending angle Precision	(')	0.5
  10	X-Axis Max Distance	mm	500
  11	Workpiece Linearity	mm/m	0.5
  12	Backgauge Precision	mm/m	0.05
  14	Sliding Front Supporting Arms	pcs	2
  15	Back stopper	pcs	2
  16	Main Motor Power	kw	5.5
  17	CNC Controller	-	E21
  18	Length* Width* Height	( LXWXH)mm	2500*1300*2210
  19	Weight	kg	4000

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 Q1: Why customer choose us?

A: Nanjing Krauss CNC Machinery Co., Ltd. (KRRASS) is a professional, serious and responsible sheet metal machinery manufacturer.
It is precisely because of this attitude that our business continues to grow.
Our factory is one of the largest and best in the local area. Our machines are of good quality and are sold to 92 countries around the world. They are well received by customers.Many customers have become our regular customers.

Q2: Are you a manufacturer or trading company?
A: We are professional manufacturer with big modern factory in Maanshan,Anhui,China. Both OEM & ODM service can be accepted.

Q3: What's your delivery time?
A: Generally 25 to 35 days, if urgently order, pls contact our sales in advance.

Q4: How long is your machine warranty?
A: 2 years warranty for the main components, 10 years for the whole structure.

Q5: How long could your machine be used?
A: Generally, more than 10 years.

Q6: What's payment term?
A: T/T, L/C, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.

Q7: How about your customer service?
A: 24 hours on-line service available. 48hours problem sovled promise.

Q8: How about your after-sales service?
A: 1. Provide customers with intallation and commissioning online instructions.
2. Well-trained engineers available to overseas service. 
3. Worldwide agents and after service avaiable.