Features:
* The body is welded with steel plate to gain good rigidity and stable precision. The crankshaft is placed vertically, so the structure is compact and the contour is beautiful. Using the combined pneumatic friction clutch and brake, so the engagement is smooth, the action is agile and the noise is 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 can be installed in the slide block with imported air pump and ring seal. Its action is agile and reliable. There set lifting balance cylinder at the slide block with imported ring seal. The air pipeline is controlled by safely duplex value.
* The presses can be equipped with air cushion, automatic feed shaft, photo-electric protector, and various automatic equipments. The die set is adjusted by motor over JH21-110 press. The kind of press conforms to the safety standard of press.
| Specifications | Unit | JH21-250T |
| Nominal Capacity | KN | 2500 |
| Nominal Capacity Stroke | mm | 6 |
| Slide Stroke | mm | 250 |
| Stroke Per Minute | Fixed | S.P.M | 30 |
| Variable | 20~30 |
| Max. Shut Height | mm | 500 |
| Shut Height Adjustment | mm | 120 |
| Throat Depth | mm | 450 |
| Distance Between Uprights | mm | 980 |
| Bed Face Size | F×B | mm | 880 |
| L×R | 1500 |
| Bed Opening Dimension | mm | Φ200 |
| Slide Bottom Size | F×B | mm | 700 |
| L×R | 950 |
| Stem Hole Size | Dia. | mm | Φ70 |
| Depth | 130 |
| Bolster Thickness | mm | 190 |
| Bolster Surface Height | mm | 1000 |
| Overall Dimensions | F×B | mm | 2660 |
| L×R | 1640 |
| Height | 3865 |
| Distance between foundation bolts | F×B | mm | 2100 |
| L×R | 1460 |
| Motor Power | kw | 22 |
| Total Weight (Approximate) | kg | 23200 |
| Power Supply | | 380V 3Phase 50Hz |
Ruian Bebon Industrial Co., Ltd. is seated in the developing place of "Ruian", which is in the bank of East Sea and it is the famous history city of the south of Zhejiang Province, China Plastic Machine, Printing Machine city.
We are engaged in manufacturing Paper Bag Machihe, Film Blowing Machine, Bag-making Machine, Printing Machine and so on complete sets of plastic packaging machines and equipments.
Our enterprise consistent abiding the principle of treating customer with sincerity and trust, mutual benefit and reciprocity, mutual development. We will wholeheartedly welcome old and new customers from home and abroad to visit our works.
