China top manufacturer of cnc sheet metal press brake

Founded in 2006,Maanshan Durmapress CNC Machinery Co.,Ltd is located in the Maanshan 

city ,Dangtu County,close to Nanjing Airport. Our geographical position is superior and the

 transportation is very convenient. We have more than 320 employees, including all types 

of engineering and technical personnel, serving the company R&D, production, and 

customers' service. At the same time, we have our own sales companies in each major 

and medium city.

Main products:CNC Press brake,hydrauliic shearing machine,Ironworker Machine,power

 press machine,roof forming machine,metal baler machine 

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.

RFQ                                                                                 

Payment Terms:
T/T, L/C at sight are acceptable by us.

Guarantee period:
Our product quality guarantee period is 13 months from B/L date. During guarantee period, 

we will provide spare parts without any charge in case of quality discrepancy caused by us.

 If the malfunctions are caused by customers' incorrect operations, we will provide 

customers spare parts at cost price. We also can offer flexible extended warranties

 according to the actual situation. 

After-sales services:
Our engineer can go to your factory for installation and showing operation details on

 condition of you provide the round-trip air tickets, visa formalities, food and accommodation.

 In turn, your engineers can come to our factory for learning the installation, operation 

and maintenance for free.
Why Choose Us:
1. We will run the machine for a few days, and use your materials to do the test. Only

 guarantee the machine shows best performance, and then we will ship out.
2. Our elite teams can provide you professional, customized, and all-round services

 around the clock. If you need any help, contact us by WHATSAPP, Skype, Email or 

Telephone.
How can we provide you efficient services (metal processing solution):

There are Three Steps as following: 
1. Gather your requirements based on your real working situation. 
2. Analyze your information and provide our feedback. 
3. Offer options based on your specific needs. For instance, reg. standard products,

 we can offer professional recommendations; reg. non-standard products, we can

 offer professional designing.