1. Kapangidwe kake ndi kosavuta, kosavuta kugwiritsa ntchito, kudalirika kwa ntchito, kugwiritsa ntchito kumasunga mosavuta.
2. Mndandanda wa J23 series power press shut type list umalamula kuti makina opondereza a ndege apangidwe molunjika, bwino kuti azitha kuphwanyidwa, kukhala okhazikika, olimba komanso amphamvu.
3. Kutalika kwambiri kotseka, sungani malo osungiramo nkhungu kukhala akulu, otsetsereka, mbali zisanu ndi chimodzi zolunjika, kulondola kwake ndi kwakukulu, kukhazikika kwake kuli bwino.
4. Mtundu wothandizira wakunja makamaka makina akuluakulu, kukweza makina okhazikitsa kukhazikika, chitetezo, mtundu wamkati, msewu wamafuta, dera lamagetsi, kukongola koyera komanso ukonde, kukhala ndi chitetezo, mtundu wodalirika kwambiri,
5. Batani logwiritsira ntchito pamanja ndi makina osinthira opanikizika omwe amafanana ndi muyezo wa chitetezo cha dziko.
| CHINTHU | CHIGAWO | JH21-25 | JH21-45 | JH21-63 | JH21-80 | JH21-125 | |
| Mphamvu Yodziwika | KN | 250 | 450 | 630 | 800 | 1250 | |
| Kukwapula kwa dzina | mm | 3 | 4 | 4 | 5 | 5 | |
| Slide Stroke | mm | 80 | 100 | 120 | 140 | 160 | |
| Nthawi za Slide Strokes | Nthawi/mphindi | 100 | 80 | 70 | 60 | 50 | |
| Kutalika Kwambiri kwa Chitseko cha Die | mm | 250 | 270 | 300 | 320 | 370 | |
| Kusintha kwa Kutalika kwa Die Shut | mm | 50 | 60 | 80 | 80 | 100 | |
| Kuzama kwa Pakhosi | mm | 210 | 230 | 300 | 300 | 360 | |
| Kukula kwa Limbikitsani | mm | 400*700 | 440*810 | 580*900 | 580*1000 | 700*1100 | |
| M'mimba mwake wa dzenje lotseguka la bedi | mm | Φ150 | Φ160 | Φ180 | Φ180 | Φ160 | |
| Makulidwe a mbale ya Worktable | mm | 80 | 110 | 110 | 110 | 120 | |
| Kukula kwa pansi pa slide | mm | 250*360 | 340*410 | 400*480 | 420*560 | 520*620 | |
| Kukula kwa Dzenje la Shank | mm | Φ40*60 | Φ40*60 | Φ50*80 | Φ50*80 | Φ70*80 | |
| Mtunda Pakati pa Mizati | mm | 450 | 550 | 560 | 640 | 640 | |
| Mota | Mtundu | Y100L-4 | Y225M-6 | Y132M-6 | Y132m-4 | Y160L-6 | |
| mphamvu | Kw | 3 | 5.5 | 5.5 | 7.5 | 11 | |
| Miyeso Yonse | L | mm | 1300 | 1400 | 1752 | 1780 | 1900 |
| W | mm | 1100 | 1125 | 1200 | 1300 | 1300 | |
| H | mm | 2100 | 2350 | 2570 | 2780 | 3300 | |
| Kulemera kwa Makina | kg | 2700 | 3600 | 5500 | 7200 | 9800 | |
| CHINTHU | CHIGAWO | JH21-160 | JH21-200 | JH21-250 | JH21-315 | JH21-400 | |
| Mphamvu Yodziwika | KN | 1600 | 2000 | 2500 | 3150 | 4000 | |
| Kukwapula kwa dzina | mm | 6 | 6 | 8 | 8 | 10 | |
| Slide Stroke | mm | 180 | 200 | 200 | 200 | 200 | |
| Nthawi za Slide Strokes | Nthawi/mphindi | 45 | 40 | 40 | 30 | 25 | |
| Kutalika Kwambiri kwa Chitseko cha Die | mm | 400 | 450 | 450 | 430 | 430 | |
| Kusintha kwa Kutalika kwa Die Shut | mm | 110 | 110 | 110 | 120 | 120 | |
| Kuzama kwa Pakhosi | mm | 390 | 430 | 450 | 420 | 420 | |
| Kukula kwa Limbikitsani | mm | 760*1200 | 840*1400 | 880*1500 | 800*1400 | 800*1400 | |
| M'mimba mwake wa dzenje lotseguka la bedi | mm | Φ180 | Φ200 | Φ250 | Φ280 | Φ280 | |
| Makulidwe a mbale ya Worktable | mm | 150 | 180 | 180 | 170 | 180 | |
| Kukula kwa pansi pa slide | mm | 580*700 | 650*880 | 700*930 | 650*850 | 650*850 | |
| Kukula kwa Dzenje la Shank | mm | Φ70*100 | Φ70*100 | Φ70*100 | Φ70*90 | Φ70*90 | |
| Mtunda Pakati pa Mizati | mm | 660 | 820 | 950 | 920 | 960 | |
| Mota | Mtundu | Y180L-6 | Y200L1-6 | Y200L2-6 | Y225M-6 | Y250M-6 | |
| mphamvu | Kw | 15 | 18.5 | 22 | 30 | 37 | |
| Miyeso Yonse | L | mm | 2040 | 2370 | 2690 | 2770 | 2850 |
| W | mm | 1360 | 1600 | 1630 | 1650 | 1650 | |
| H | mm | 3300 | 3900 | 3900 | 3550 | 4450 | |
| Kulemera kwa Makina | kg | 13200 | 19500 | 22000 | 25000 | 31000 | |