Performance:
1. The body is welded with steel plate to gain good rigidity and stable precision;
2. The crankshaft is placed vertically, so the structure is compact and the contour is beautiful;
3. Using the combined pneumatic friction clutch and brake, so the engagement is smooth, the action is agile and the noise is low;
4. Gear pair adopts the flooding system lubrication;
5. The slide block is six-face rectangle with longer guide track whose face is bronze panel, Meanwhile an import hydraulic overload protector can be installed in the slide block with imported;
6. Air pump and ring seal. Its action is agile and reliable;
7. There set lifting balance cylinder at the slide block with imported ring seal;
8. The air pipeline is controlled by safety duplexalue;
9. The press can be equipped with air cushion, automatic feed shaft, photoelectric protertor, and various automatic equipments;
10. The die set is adjusted by motorover PTJH21-45T press;
11. This kind of press conforms to the safety standard of press.
1. The body is welded with steel plate to gain good rigidity and stable precision;
2. The crankshaft is placed vertically, so the structure is compact and the contour is beautiful;
3. Using the combined pneumatic friction clutch and brake, so the engagement is smooth, the action is agile and the noise is low;
4. Gear pair adopts the flooding system lubrication;
5. The slide block is six-face rectangle with longer guide track whose face is bronze panel, Meanwhile an import hydraulic overload protector can be installed in the slide block with imported;
6. Air pump and ring seal. Its action is agile and reliable;
7. There set lifting balance cylinder at the slide block with imported ring seal;
8. The air pipeline is controlled by safety duplexalue;
9. The press can be equipped with air cushion, automatic feed shaft, photoelectric protertor, and various automatic equipments;
10. The die set is adjusted by motorover PTJH21-45T press;
11. This kind of press conforms to the safety standard of press.
| Specifications | R | Unit | PTJH21-25 | PTJH21-45 | PTJH21-60 | PTJH21-80 | PTJH21-125 | PTJH21-160 | PTJH21-200 | PTJH21-250 | PTJH21-315 | |
| Nominal Capacity | Pe | KN | 250 | 450 | 600 | 800 | 1250 | 1600 | 2000 | 2500 | 3150 | |
| Nominal Stoke | Sp | mm | 3 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 7 | |
| Nominal Stoke | S | mm | 80 | 120 | 140 | 160 | 180 | 200 | 250 | 250 | 250 | |
| Slide Strokes Pre Minute | Fixed | n |
times /min |
100 | 80 | 70 | 60 | 50 | 45 | 45 | 30 | 30 |
| Variable | 60-100 | 50-80 | 45-70 | 40-60 | 35-50 | 30-45 | 25-45 | 20-30 | 20-30 | |||
| Maximum Die Set Height | H2 | mm | 250 | 270 | 300 | 320 | 350 | 400 | 450 | 500 | 500 | |
| Die Height Adjustment | t | mm | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | 120 | |
| Throat Depth | C1 | mm | 210 | 225 | 270 | 310 | 350 | 390 | 430 | 450 | 450 | |
| Distance Between Uprights | d1 | mm | 450 | 500 | 560 | 620 | 680 | 720 | 900 | 980 | 980 | |
| Slide Bottom Size | L× R | a | mm | 360 | 410 | 480 | 540 | 620 | 700 | 880 | 950 | 950 |
| F× B | b | mm | 250 | 340 | 400 | 460 | 520 | 580 | 650 | 700 | 700 | |
| Stemhole Size | Dia | d | mm | 40 | 50 | 50 | 50 | 70 | 70 | 70 | 70 | 70 |
| Depth | I | mm | 65 | 60 | 70 | 65 | 90 | 100 | 100 | 130 | 130 | |
| Bolster Size | L× R | C | mm | 720 | 810 | 920 | 950 | 1070 | 1170 | 1390 | 1500 | 1540 |
| F× B | D | mm | 400 | 440 | 520 | 600 | 680 | 760 | 840 | 880 | 880 | |
| Bolster Thickness | H3 | mm | 80 | 110 | 130 | 140 | 155 | 165 | 180 | 190 | 190 | |
| Bolster Surface Height | H1 | mm | 780 | 800 | 900 | 900 | 900 | 900 | 920 | 920 | 1000 | |
| Overall Dimensions | F× B | A | mm | 1346 | 1435 | 1540 | 1765 | 2040 | 2305 | 2690 | 2660 | 2720 |
| L× R | B | mm | 945 | 1075 | 1200 | 1200 | 1320 | 1420 | 1540 | 1640 | 1680 | |
| H | H | mm | 2120 | 2391 | 2570 | 2725 | 3035 | 3215 | 3810 | 3785 | 3865 | |
| Distance Between Foundation Bolts | F× B | a1 | mm | 830 | 950 | 1100 | 1210 | 1510 | 1670 | 2020 | 2150 | 2140 |
| L× R | b1 | mm | 690 | 745 | 840 | 920 | 1040 | 1140 | 1360 | 1460 | 1500 | |
| Motor Power | Model | Y100L2-4 | Yl32S-4 | Yl32S-4 | Yl32M-4 | Yl60M-4 | Yl60L-4 | Yl80M-4 | Y200L2-6 | Y225M-6 | ||
| Power | KW | 3 | 5.5 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | ||
| Weight (Approximate) | KG | 2380 | 3500 | 5150 | 7950 | 10350 | 15400 | 20500 | 23600 | 27600 | ||