JH21 Series C-type Frame Fixed Table Press
JH21 Series C-type Frame Fixed Table Press
JH21 Series C-type Frame Fixed Table Press
  • Features
  • Parameter
  • Video
C-type frame, Convenient to operate.
High strength body, Less deformation.

The JH21 series C press is with dry clutch and hydraulic overloading with steel welded body and good rigidity. This C frame power press has six guide rail slides, which has a long and high precision to prolong its life span. The press is controlled by PLC electric centralized system, which includes emergency stop, inch, single, continuous operation specification with a drive output shaft, automatic feeding, and air cushion device. It is equipped with combined dry pneumatic friction clutch, so the engagement is smooth, the action is agile and the noise is low. And this crank press is of convenient maintenance. The vertical structure of crank-shaft is compact and beautiful.

Main Structure Features

  • High accuracy, reach JIS-Grade1
  • High rigidity, steel-welded frame
  • High precision, 6-side long guide rail
  • Dry type pneumatic cluth-brake unit
  • Imported safety dual-solenoid valve for clutch
  • High sensitive HOLP
  • Automatic grease lubrication system
  • (FDI) Frequency drive inveter
  • PLC system
  • Optional components: Output shaft, air cushion, slide knockout device, automatic feeder, etc
Item JH21-25 JH21-45 JH21-60 JH21-80 JH21-110 JH21-125 JH21-160 JH21-200 JH21-250 JH21-315 JH21-400
L S L S L S L S L S L S L S L S L S L S L S
Nominal pressure kN 250 450 600 800 1100 1250 1600 2000 2500 3150 4000
Nominal pressure stroke mm 2.8 3.2 4 4.5 5 5 6 6 7 8 8
Stroke of slide mm 80 50 100 70 120 80 140 90 160 100 160 100 180 110 200 130 220 150 250 180 250 180
Stroke Variable spm 70-100 80-130 60-90 70-110 50-80 60-100 40-75 50-90 35-70 45-80 35-65 45-80 30-55 35-70 25-50 30-60 25-45 30-50 25-40 25-35
Single spm 90 110 80 100 70 90 60 80 60 80 55 70 50 60 45 50 40 45 35 30
Max. die set height mm 250 265 270 285 300 320 320 345 350 380 370 400 400 435 450 485 500 535 550 585 550 585
Die height Adjustment mm 50 60 70 80 90 90 100 110 110 120 120
Depth of throat mm 210 230 270 290 350 370 390 420 430 430 430
Distance between uprights mm 450 500 520 600 680 710 720 830 850 1000 1000
Bottom size of slide L-R mm 360 410 480 560 620 620 700 850 880 950 950
F-B mm 250 340 400 430 520 520 580 650 700 700 700
Hole for punch shank Diameter mm Φ40 Φ50 Φ50 Φ60 Φ70 Φ70 Φ70 Φ70 Φ70 Φ70 Φ70
Depth mm 60 60 60 80 80 80 100 100 100 100 100
Size of table L-R mm 710 810 870 1000 1100 1120 1260 1400 1500 1650 1650
F-B mm 400 440 520 560 680 720 760 820 840 840 840
Thickness mm 85 110 130 130 160 160 165 165 200 200 200
Size of opening in table Diameter mm Φ100 Φ150 Φ150 Φ150 Φ160 Φ160 Φ180 Φ200 Φ250 Φ250 Φ250
Single speed motor power kW 3 5.5 5.5 7.5 11 11 15 18.5 22 30 37
Overall dimension L-R mm 950 1080 1200 1385 1419 1480 1570 1600 1750 1900 2150
F-B mm 1350 1410 1615 1915 2200 2300 2380 2570 2830 3350 3450
Height mm 2160 2300 2570 2820 3190 3220 3375 3780 3930 4100 4500
Total weight kg 3100 4000 6000 7800 11000 13000 14200 21000 25000 31500 35000

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