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Mechanical Press / Power Press / Eccentric Press

Mechanical Press / Power Press / Eccentric Press
Price: Negotiable/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T
Prod Model: JH21
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

The body of JH21 series power press (mechanical press) is welded with steel plate, so it is with good rigidity and stable precision. The crankshaft is placed lengthways, so the structure is compact and the contour beautiful.

Using the combined pneumatic friction clutch and brake, so the engagement is smooth, the action agile, and the noise low. Gear pair adopts the flooding system lubrication. The slide block is six-face rectangle with longer guide track whose face is bronze panel.

Meanwhile an import hydraulic overload protector is installed in the slide block whose air pump and high pressure ring seal are imported from other country. Its action is agile and reliable. The die set is adjusted by motor over JH21-63 press. There set lifting balance cylinder at the slide block over model JH2I-4O press, whose ring seal is imported from other country.

The air pipeline is controlled by safety duplex valve. Its electric circuit is controlled by import Plicate press can be equipped with air cushion, automatic feed shaft and photoelectric protector, and can be equipped with various automatic equipment which conform to the safety standard of press.
  JH21-25B JH21-25 JH21--45 JH21-63 JH21-80 JH21-110 JH21-125 JH21-160B JH21-200 JH21-200B JH21-250 JH21-250B JH21-315 JH21-400
Nominal force KN 250 250 450 630 800 1100 1250 1600 2000 2000 2500 2500 3150 4000
Stroke under
nominal force
mm 3 3 4 4 5 6 6 6 6 6 8 8 8 10
Slide block stroke mm 60 80 100 120 140 160 160 160 180 200 200 250 250 200
Number of stroke Fixed min-1 100 100 80 70 60 50 50 40 35 35 30 30 30 25
Variable (Optional) 80-120 80-120 70-90 60-80 50-70 40-60 40-60 35-50 30-40 30-40 25-35 25-35 25-35 20-30
Max die set height mm 200 250 270 300 320 350 350 350 390 450 430 500 430 430
Die set height adjustment mm 50 50 60 80 80 80 80 110 110 110 120 120 120 120
Distance from slide block centre to the frame mm 160 210 230 300 300 350 350 380 390 390 420 420 420 420
Worktable dimensions mm 300x680 400x700 440x810 580x900 580x1000 680x1150 680x1150 740x1300 760x1400 760x1400 800x1400 800x1400 800x1400 800x1400
Dimensions of worktable hole mm 130x260 Φ170x20xΦ150 Φ180x30xΦ160 Φ200x40xΦ180 Φ200x40xΦ180 Φ260x50xΦ220 Φ260x50xΦ220 Φ300x50xΦ260 Φ300x50xΦ260 Φ300x50xΦ260 Φ320x50xΦ280 Φ320x50xΦ280 Φ320x50xΦ280 Φ320x50xΦ280
Thickness of bolster mm 70 80 110 110 120 140 140 150 160 160 170 170 170 180
Hole dimensions in bed mm 200x270 260x250 300x300 390x460 390x520 420x540 420x540 480x600 Φ470 Φ470 370x570 370x570 440x580 440x580
Dimensions of side block bottom surface mm 270x330 300x360 340x410 400x480 420x560 500x650 540x680 580x770 600x800 600x800 650x850 650x850 650x850 690x900
Size of the handle hole (Diameter × Depth) mm Φ40x60 Φ40x60 Φ40x60 Φ50x80 Φ50x80 Φ60x80 Φ60x80 Φ65x85 Φ65x90 Φ65x90 Φ70x90 Φ70x90 Φ70x90 Φ70x90
Distance between columns of body mm 448 450 550 560 640 760 760 850 870 870 960 960 920 960
Main motor capacity KW 3 3 5.5 5.5 7.5 11 11 15 18.5 18.5 22 22 30 37
Outline dimension mm 1150x1050x2050 1300x1050x2050 1390x1200x2400 1580x1210x2520 1640x1280x2700 1850x1450x3060 1850x1490x3060 2230x1630x3210 2500x1580x3320 2500x1580x3420 2730x1640x3550 2770x1700x4060 2770x1650x3550 2830x1680x3890
Xuzhou L&B Foreign Trade Co., Ltd is the export company of Xuzhou L&B Machine Tool Co., Ltd, a professional manufacturer and exporter specialized in various kinds of metal working machinery and relative equipments since 2000, our products include: Mechanical Press, Hydraulic Press, Shearing Machine, Bending Machine, Slitting Line, Cut to Length Line, Metal Moulds etc.

In the past 13 years, L&B machines have been exported to dozens of countries and regions all over the world, we have built long-term business relations with some well-known enterprises and accumulate good reputation in the international market, the annual gross sales has already more than twenty million US dollars every year. Some of our machines have CE or ISO9001 certificate, which can meet the safety standard for some countries.

We are ready to cooperate with customers according to our good experience and welcome to visit our company at any time, it is our great pleasure to supply good machinery with best price and sincere service.

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  • Xuzhou L & B Foreign Trade Corporation Ltd.

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