Jh21 C Frame Mechanical Power Press Machine for Metal Forging

Jh21 C frame Mechanical Power Press Machine for metal Forging
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 asurface 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.Specifications of JH21 Series C-frame Fixed Bolster PressParameterUnitJH21-
25JH21-
45JH21-
60JH21-
80JH21-
100JH21-
125JH21-
160JH21-
200JH21-
250JH21-
315JH21-400Nominal CapacityKN2504506008001000125016002000250031504000Nominal StrokeMm344556666.578Slide Stroke LengthSMm80120140160160180200220220220250HMm507080100100110130150160160180Slide StrokeFixedSTimes
/min10080706055504545303030H12595908080706050454540VariableSTimes
/min60-12050-9545-8540-7535-6535-6030-5530-5520-3520-3520-35H75-15065-11560-11055-9555-9550-8540-7035-6030-5530-5530-50Max.Die Set HeightSMm250270300320335350400450500500550H265295330350365385435485530530585Die Height AdjustmentMm506070809090100110120120120Throat DepthMm210225270310330350400430450450490Distance Between UprightsMm4505155606106706707369109809801050Slide Bottom SizeL xRMm3604104805406206207008809509501020F xBMm250340400460520520580650700700750Handle Hole SizeDiaMm4050505070707070707070DepthMm656070659090100100130130130Bolster SizeL xRMm7208259309501060110011751390150015401700F xBMm400440520600640680760840880880950Bolster ThicknessMm80110130140145155165180190190210Table Hole DiameterMm150150150180180200220240260260280Bolster Surface HeightMm7808009009009009009001000100010001100Overall SizeF xBMm15001585154017652000204023052600266027202850L xRMm9451075120012001300132014201540164016801750HMm21202390257027253010303532153800385038504140Distance between
Foundation boltsF xBMm9801075110012101365143016652020210021402185L xRMm6907608409201020104011401360146015001570Motor PowerKw35.55.57.57.5111518.5223037WeightKg2450355051506450865095501360019200232002660029500Press PressureMpa0.5Standard Equipments:Optional Equipments:1) High Performance Wet clutch (Adopt advanced Japanese technology)1) Light curtain2) PLC2) Foot pedal3) Hydraulic overload protecting pump3) Die cushion4) Touch screen4) Inverter5) Cam controller5) Variable speed motor6) Die height adjusted motor (JH21-60 and upon models)6) Auto feed shaft7) Auto lubrication system7) Die quick change device8) Manual lubrication system9) Double hand control panel10) Electronic crankshaft angle indicator11) Predetermined counter12) Balance cylinders for slide and upper die13) Work light14) Joint for air15) Joint for miss-feeding16) Absorbing padsBoutique Accessories:
Our Equipment:
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 forelectricalpart 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 :www.en.worldjj.com
Mail :Allen@worldpress.Cc
Tel:+8618325598599