Ma'anshan Durmapress Co., Ltd mainly produces "Tenroy" brand press brake, shearing machine, rolling machine, punch press, air duct making machine, press brake tools, punch press tools and shearing blades etc. Our products are sold throughout the country, exported to more than 80 countries.  

Sophisticated equipment and specialized manufacturing, provide us a strong guarantee for the large-scale growth and quality assurance on high-tech products. Tenroy has a number of professional products installation and commissioning workshop and precision parts processing workshop, owing numerical control milling planer, large-scale numerical control boring lathe, numerical control horizontal type treating center etc. 

Tenroy always regard "quality first, credibility first, customer first" as purpose, and "blaze new trails, people-oriented" as the spirit of our enterprise. We provide first-class service for customers and a platform for our staff members. We'd like to provide our full support to our new and old customers! So as to help the company that handle with sheet metal manufacturing production create efficiency, and reduce each product processing costs to the minimum.

The whole structure of the hydraulic press brake:

• Welded structure: the stress of the welded parts can be eliminated by vibration; so this forging press gives high accuracy.

•  Frame: consists of right and left wall boards, working table, oil box, slot steel and etc. The stress of the welded parts can be eliminated by vibration. The machine enjoys high accuracy and high strength and can be transported easily.

• High accuracy,high efficiency,simple and convenient operation,good performance, favorable price and best service.
  

1. Hydraulic system: 

• Adopt integrated hydraulic control system, more reliable 

• Be installed at the top of the oil box, which can assure that the cylinder is always full of oil when the slide is moving down at high speed 

• Consist of motor, oil pump and valve groups 

• Complete working cycle can be realized through the control of hydraulic valve. 

•  The working pressure at the right side of the wall board can be adjusted by the remote adjustment valve
  

2. Protective fence and the safety interlock 


• Protective fence and the safety interlocker to ensure the operation safety. Power supply switch that is set in the electric box will be automatically turned off when the box's door is opened or the fence is turned up. Protecting barrier with safety interlocker is mounted on the back of the machine. Another, there are travel limit protection and foot pedestal mounted emergency off switch.

3.Synchro control system:


•  Slide syncho system: adopt steel torsion bar synchro system, simple in structure and high in accuracy 

•  2 ends of slide has 2 synchro fork which make,The system uses upper die compensation to improve the brake precision.

• Adopt upper die compensation to improve the brake precision

4. Sectional Ram Clamp Bars:


•  Separate sectional clamping bars are supplied as standard equipment in order to securely fasten short dies, as well as standard length tooling. Unique crown correcting device is standard.

5.  Advance technology and procedures:

• This metal machining tool is a kind of steel torsion bar synchro press brake. -Electronic control of back gauges and ram stroke, data displayed and manual setting

• Process of cylinder and sealing component:
  Cylinder: no.45# steel treated, inner holes fine machined and extruded.
  Valve rods: no.45# steel treated, nickel and phosphorous coated outside.

  
  

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.

Main Features:

Our service 

RFQ

Q:How about your machine quality?
A:Our machines distribute worldwide to about 50 countries where there are metal plate industry ,there are Brillante machines.And where there are our machines,there are good reputation and terminal user satisfaction.

Q:The machine price can be more discount?
A: We think about our price level,we are sure to provide quality=price and pice=quality ,the matched price and acceptable for the clients and durable for our machines.We welcome your negotiate with us and get a good satisfaction. and Increase the order quality or long-term cooperation in the future will get our discount.

Q: Where is your factory?
A:We located in Ma'anShan City, Our factory is particularly close to Nanjing, about an hour, if you are to visit the factory .We can pick you up at the airport.Welcome to visit our factory!