four column hydraulic automatic stamping machine for metals

الوصف

four column hydraulic automatic stamping machine for metals

Feature: 
1. It is power source type which is characterised by large pressure,stable linear speed and little fault.
2. It adopts wide column design,featuring good mechanical rigidity and stable processing.
3. SUP design with good rigidity and parallel precision in processing could be controlled within 0.*2m/m. The price is several times cheaper than comparatively large punching machines.
4. It enjoys big stroke and can press with high force in the whole stroke. Adopting low pressure when unloading and high pressure when loading is also available.
5. With safety design concept,it has safety devices,such as two hands start push, emergency stop . It is also featured by adjustable time of stopping approach,auto and hand-operated electrical circuit design for regulating molds as well as upper and lower limit switches for adjusting the stroke.
6. It is functioned by auto out-feed/unloading and air cooling system.

Application:  
1.Adopt advanced YIHUI TWO WAY cartridge valve oil circuit with little fault, minor reversing impact but high reliability. 
2.Oil cylinder is made of alloy cast steel with fine finish, which keeps reliable performance even under high pressure condition. 
3.Four columns are made of high strength alloy steel with hard chromium plated surface featuring good wear-resistance. 
4.The main hydraulic and electric units adopt brand name parts from France, Germany, USD, Japan, Taiwan to ensure perfect performance and long life span. 
5.The moving table has fast speed when no load so high productive efficiency can be achieved. 
6.Designed with adjustable pressing speed, the press is applicable for deep drawing of various thickness and materials. 
7.Upper die ejector is installed on the slide, so no need air compressing.


Company introduction
Dongguan Yihui Hydraulic Machinery Co., Ltd. is a company specializing in all kinds of standard and non-standard hydraulic and stamping machinery’s design, manufacture, and sale. We are strictly implement the ISO***1 management standards. Machine applies to hardware, automotive, die casting, electronic, paper and other industries. Our company is established in ***9, we have many years experiences in designing and manufacturing various types of hydraulic machines and stamping machines, and with a  professional and technical team, holding all kinds of large-scale precision machining and high precision machine tools and special equipment, according to customer’s requirements, we will provide high quality products and perfect service in the shortest time. 
Manufacture machines:
1.four-column double-action hydraulic tensile press
2.high speed CNC hydraulic cold extruding press
3.high precision sheet metal hydraulic die cutting press
4.four-column single-action hydraulic press
5.sliding double-action hydraulic tensile press
6.C-type hydraulic press
7.weight stack forming hydraulic press
8.water forming hydraulic press
9.high precision CNC hydraulic press
*0.frame type top hydraulic press
*1.frame type down hydraulic press
*2.hydraulic deep stamping press
*3.four column top hydraulic press

Our service
1.Our provide oriented after-sales service including the oversea engineers trainning available and also international dealer center for any emergency guidance. We have established worldwide network to guarantee our timely response for your any demand no matter where are you.
2. We welcome engineers from your side to learn the technical design and normal maintenance here, this will help your easy in understanding and helpful if you need to be our dealer.
3. However, don't worry, we have our company own CD/Manual to show you along with the machine. So you can learn this from the existing documents to deepen your knowledge and understanding.
4.Anyhow there are another way is through internet video face to face for machine teaching, because of the high development in internet, the world has become smaller and you can easy contact us if any assistance needed.
5.Through all the ways, we will guarantee the service quality and ensure you will be well helped anytime anywhere

Our promise:
1.we will refund the money if there is any quality problems of our machines
2.offer free one year after sale service,including free components changed within the validity
3.we guarantee to ship the machine on time
4.using strong package 
5.serious quality inspect before shipping