JH21 Open Type Double Eccentric Power Press Crank Press

Details:
1.The JH21 C-frame single crank press is suitable to process the lightweight and thin materials through blanking,piercing, bending, forming, interlink with ROT line or transfer unit.Suitable for single and progressive die application, and it owns the capacity ranging from 25 ton to 400 ton.
2.The press use high torque and low noise wet clutch and brake.
3.The steel welded body ensures rigid frame with less deflection.
4.High accuracy transmission gears and high rigidity crank ensure press long life and accuracy.
5.Forced lubrication system with default monitor ensures the operation reliability.
6.User-friendly design and all-function electric control system enable the accessories to attach easily
FEATURES:
1.Steel welded body, tempering treatment or VSR(Vibratory Stress Relief), high rigidity, accuracy and stability;
2.Pneumatic dual balance cylinders, which balance the slide and punch weight to reduce noise and impact;
3.The crankshaft undergoes gringding treatment after high frequency quenching;
4.Lengthened six-face rectangle guide with a surface of bronze plate;
5.Vertical located crankshaft, compact structure;
6.PLC control and imported safety duplex valve;
7.Wet type combined multi discs friction clutch and brake;Hydraulic overload protecting pump.

Boutique Accessories:

Our Equipment :

Certification:

Advanced Technological Power :
World (Shanghai) R&D center cooperate with the professional companies in USA, Germany, France, Japan, Sweden and the colleges and universities in china so as to develop and perfect the products with superb technique promptly.
Additionally, authority organization in the field supervises the quality from the parts to the whole machine.Professional team with craft design and assembly ensures the accuracy of parts.
We establish R&D center in Shanghai to welcome more excellent talents and develop new craft.
Jinan forging and welding bureau, Shanghai press machine supervision station monitor the quality of parts;The team of professional craft design and manufacture ensure the accuracy of parts based on the excellent craft.

After Service:
World thinks quality service is not only simple maintenance. Our service engineers not only find problem for taking action in advance but also advise how to use the machine more properly and carefully.
Worldwide service network and convenient service show the strong responsibility and sense of historical mission.
Since the buyer's final acceptance date, our company implements the products after sale service.
-The warranty period is one year.
-During the warranty period, our company provides free maintenance and replacement parts, if the parts or damages are out of quality problems.
-The machine should be under normal operation by the buyers. (Except for improper operation or man-made damage by the buyers)
-We can send the parts by courier if urgently needed while the buyer should pay the freight.


To all of our customers:
Our best greeting is given to the esteemed customers of World Precise Machinery (Jiangsu) Co.Ltd.
We appreciate that you purchase our presses of varieties of types.We produce about 30 series of presses including300 types of big, intermediate and small presses, such as ordinary numerically controlled guillotine shear, ordinary numerically controlled bending machine, full numerically controlled bending machine, numerically controlled turret punching-machine and varieties of types of oil hydraulic presses.
Guaranty:
If you purchase our product, we promise that the length of warranty for mechanical part is one year and the length of warranty for electrical part is one year and the length of warranty for electrical part is half one year.

Marketing Service Center Headquarters of World Precise Machinery (Jiangsu) Co.Ltd.

Web :/ 
Mail : janice@worldpress.cc
Tel:+8618851629868