25 tons to 400 tons C frame single crank power pressC frame
mechanical power press is widely used for sheet metal stamping,
piercing, trimming and bending process. The power press could work
with single punch die and progressive die to produce home appliance
parts, tv brackets, auto parts, utensils and similar stamping
parts. The press could work with NC feeder decoiler system to act
as an automatic press line. Features:1. Steel welded body,
tempering treatment, high rigidity, accuracy and stability; 2.
Vertical located crankshaft, compact structure; 3. The crankshaft
undergoes grinding treatment after high frequency quenching; 4.
Lengthened rectangular guideway with a surface of bronze plate; 5.
Pneumatic dual balance cylinder, which balances the slide block and
punch weight to reduce noise and impact; 6. PLC control and
imported safety dual valve; 7. Wet clutch and hydraulic overload
protector. 8. CE certificate Details:1. Steel plate welded c frame
body, heat treatment, produced by cnc boring and milling center,
high rigidity and precission 2. Wet type pneumatic clutch with
safety solenoid valve, lower noise and longer service life. 3. Best
quality gears, bushes, cylinders, link rods and ball screw ensure
the high performance, high reliability and longer service life. 4.
Hydraulic overload protected system is standard equipped. The press
will stop with oil pressure release if overload to protect the
press and the die. It is easy to reset to normal status. 5. PLC
control, Omron or Panasonic brand, high quality with global
warranty. 6. Double hands control buttons, touch screen control
panel, cam controller with encoder. 7. Slide adjust motor is
equipped on the back of the slide. This position is better to
protect the motor and the press is more compact in this way. The
slide is motorized adjusted with digital displayer. 8. Center auto
grease lubrication system is standard equipped and the lubrication
frequency can be setted with the touchscreen. In the meanwhile,
manual thin oil lubrication system is equipped too.
Options:
Quality certificate:- light curtain for safety
- ISO 9001 - inverter for adjustable
stroke speed
- CE - variable
speed motor for adjustable stroke speed
- SGS
inspection if needed - cushion - hydraulic die quick change device
Warranty and service:- one year warranty for whole press. - all
spare parts are available as we produce most of the parts in our
factory. - it is easy to get the electric parts as all are
international famous brands. - we can provide technical support via
email, phone or video. - we can send out engineers for service,
installation or training with reasonable additional cost. - English
operation and maintenance manual is provided with the press. - All
safety warning tags and control panels are in English. Our products
range:- J23 and JH23 inclinable eccentric press, capacity from
6.3ton to 125ton. - JH21 c frame single crank press, capacity from
25ton to 400ton.- JH31 semi-straight side single crank press,
capacity from 110ton to 400ton. - JW31 H frame single crank press,
capacity from 110ton to 400ton.- JH25 c frame double crank press,
capacity from 110ton to 315ton. - JW36 H frame double crank press,
capacity from 110ton to 500ton. - JX36 close type big table press
with double crank, capacity from 400ton to 1000ton.- JS36 close
type gear press, capacity from 300ton to 1250ton.- JS31 close type
gear press, capacity from 160ton to 1000ton.- NCF roller
feeder- 3 in 1 straightener feeder with decoiler-
hydraulic shearing machine- hydraulic press brake and cnc
press brake- hydraulic press
machineSpecifications: Eccentric metal stamping Punching Power
Press Machine
ITEMCODEUNITJH21-25JH21-45JH21-60JH21-80JH21-100JH21-125Nominal
CapacityPeKN25045060080010001250Slide Stroke
LengthSmm80120140160160180Rated Tonnage Point mm344556Slide
StrokesFixed spm1008070605550Variable
(optional) spm60-12050-9545-8540-7535-6535-60Max. Die Shut
HeightH2mm250270300320335350Die Shut Height
Adjustmenttmm506070809090Throat DepthC1mm210225270310330350Distance
Between Uprightsd1mm470525560580670630Slide Bottom
SizeLRbmm360400480540620620FBamm250340400460520520Shank Hole
SizeDiameterdmm405050507070DepthImm506070708080Table
SizeLRDmm72082593095010601100FBCmm400440520600640680ThicknessH3mm80110130140145155Table
Hole Diameter¢mm150150150180180200Bolster Surface
HeightH1mm750775800845850850Overall
DimensionsFBAmm150015851540176520002040LRBmm94510751200120013001320HeightHmm209023652470267529602980Motor
Power KW35.55.57.57.511Air
Pressure Mpa0.50.50.50.50.50.5
ITEMCODEUNITJH21-160JH21-200JH21-250JH21-315JH21-400Nominal
CapacityPeKN16002000250031504000Slide Stroke
LengthSmm200200220220250Rated Tonnage Point mm666.578Slide
StrokesFixed spm4545303030Variable (optional) spm30-
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