Hydraulic Press Machine JL21
Product details
JL21 C-type frame fixed Table press
JL series stroke adjustable press is a member of our new generation of general-purpose presses for thin plate processing, suitable for shearing, punching, dropping, bending and shallow drawing work.
- High quality steel plate welded body with good rigidity;
- Slider stroke is adjustable in eight grades, suitable for many kinds of moulds with different loading heights for trial;
- The slider is guided by eight surfaces, with long and high precision guide rails, running smoothly and with high precision;
- Dry pneumatic friction clutch, low noise, easy maintenance;
- Electric adjustment of mould loading height;
- Hydraulic overload protection device, overload automatic emergency stop, to protect the safety of the press and mould, easy to use.
- Thin oil automatic circulation lubrication system. With oil circuit alarm function, to ensure the smooth operation of the machine tool.
- PLC electrical centralised control, with emergency stop, inching, single and continuous operation specification;
- Optional photoelectric protection, transmission output shaft, automatic feeding, air cushion and other devices.
Main features
Technical data | JL21-100 | JL21-125 | JL21-160 | JL21-200 | JL21-250 | ||
Nominal pressure | KN | 1000 | 1250 | 1600 | 2000 | 2500 | |
Nominal pressure stroke | mm | 5 | 5 | 6 | 7 | 8 | |
Stroke of Slide | mm | 15-140 | 18.6-150 | 16.5-160 | 18.7-180 | 23-220 | |
Stoke | Min-1 | 45-65 | 42-60 | 35-55 | 30-50 | 30-45 | |
Max die set height | mm | 360 | 400 | 460 | 480 | 500 | |
Die height adjustment | mm | 90 | 90 | 100 | 110 | 120 | |
Depth of throat | mm | 320 | 320 | 330 | 410 | 410 | |
Distance between uprights | mm | 570 | 600 | 690 | 820 | 820 | |
Bottom size of slide | L-R | mm | 700 | 700 | 790 | 900 | 950 |
F-B | mm | 400 | 400 | 460 | 570 | 620 | |
Hole for punch shank | Diameter | mm | 60 | 60 | 70 | 70 | 70 |
Depth | mm | 80 | 80 | 80 | 80 | 100 | |
Size of working table | mm | 1000x630x125 | 1100x630x150 | 1200x650x180 | 1350x800x200 | 1400x800x200 | |
Size of opening in Table (diameter) | Ф | 125 | 140 | 160 | 180 | 180 | |
Variable motor power | kw | 11 | 15 | 15 | 22 | 30 | |
