Hydraulic press for mining roof production

Characteristic:
1. With PLC controlling + touching screen.
2. With excellent quality hydraulic station, good pumps, good water cooling system.good hydraulic oil filtering system, good motors-shandong huali motor.
3. Strong frames, with several ram guiding.
4. Available working pressure, speed and stroke settings.
5.The filling tank is placed in the middle for higher safety factor
Product main technical specifications:
Project | 315t-C | 500t-B | 630t-B | 800t |
Maximum liquid pressure (Mpa) | 25 | 25 | 25 | 25 |
Slider stroke (mm) | 800 | 600 | 900 | 900 |
Maximum opening height (mm) | 1250 | 1000 | 1500 | 1500 |
Table size (mm) | 1260X1160 | 1500X1500 | 1600X1600 | 1500*1500 |
Down speed of empty range (mm / S) | 100 | 120 | 120 | 120 |
Working speed (mm / S) | 6-15 | 6-15 | 5-12 | 6--15 |
Return speed (mm / S) | 80 | 80 | 90 | 90 |
Motor power( kw) | 22 | 18.5*2 | 22*2 | 37*2 |
Oil pump displacement (ml / R) | 80 | 63*2 | 63*2 | 160*2 |
Jacking force (t) | 63 | 100 | 100 | 125 |
Ejection stroke (mm) | 250 | 300 | 300 | 350 |



The company has a complete and scientific quality management system, ISO9001, CE certification, Madrid certification, and has successfully applied for more than ten national patents, many papers have been the world engineering and applied science field of the famous information company American Engineering Information Company included in the EI database.





We are worry about the quality.A:Dingrun is a mature brand in China. through our several years research in technology , our design including strcture and detailed sercurity and precision has enhanced greatly, and can match all the CE standard or mor strict standard.Our machines distribute worldwide to about 20 countries where there are metal plate industry.And where there are our machines, there are good reputation and terminal user satisfaction.
Q:Why Choose your company?
A:We can provide customized services according to customer requirements. We also have professional R &D team and fast response sales team. Strictly control each step of QA &QC system processes. We have an after sale service team than can quickly solve any problem you may have in the use.
Q:How to select your machine?
A: You can tell me your specifications ,we can choose the best model for you . we also have some regular model for you to choose.You can also provide the drawings, size , photos of the products, we can design the suitable machine for you according to your requirements. After the machine is finished, you can also provide samples and we will test it for you.