JH25 Series Double-Point Eccentric Press
The JH25 series are double-point eccentric presses with a wide bolster. They come in five capacities from 80 to 250 ton, and each capacity offers Type I and Type II with different stroke and stroke rate.
80–250 tonCapacity Range
Double-pointSlide Drive
30–70 spmFixed Stroke Rate
90–280 mmSlide Stroke
Technical Specifications
| Specification | Symbol | Unit | JH25-80800 kN · 80 ton | JH25-1101100 kN · 110 ton | JH25-1601600 kN · 160 ton | JH25-2002000 kN · 200 ton | JH25-2502500 kN · 250 ton | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type I | Type II | Type I | Type II | Type I | Type II | Type I | Type II | Type I | Type II | |||
| Capacity and Stroke | ||||||||||||
| Nominal Force | Pe | kN | 800 | 1100 | 1600 | 2000 | 2500 | |||||
| Nominal Force Stroke | Sp | mm | 5 | 3 | 5 | 3 | 6 | 3 | 7 | 3 | 7 | 3.5 |
| Slide Stroke | S | mm | 160 | 90 | 180 | 110 | 200 | 130 | 250 | 150 | 280 | 170 |
| Strokes per Minute, Fixed | n | spm | 55 | 70 | 50 | 60 | 45 | 55 | 35 | 45 | 30 | 40 |
| Strokes per Minute, Variable | spm | 40–75 | 55–90 | 35–65 | 50–80 | 30–55 | 40–65 | 25–45 | 35–55 | 20–35 | 30–45 | |
| Die Area | ||||||||||||
| Max. Die Set Height | H2 | mm | 350 | 400 | 450 | 500 | 550 | |||||
| Die Height Adjustment | t | mm | 80 | 90 | 100 | 110 | 120 | |||||
| Throat Depth | C1 | mm | 310 | 350 | 390 | 430 | 470 | |||||
| Slide Bottom Size, Front-back × Left-right | mm | 460 × 1200 | 520 × 1360 | 580 × 1500 | 650 × 1850 | 700 × 2100 | ||||||
| Die Shank Hole (Diameter × Depth) | mm | 3-φ60 × 60 | 3-φ60 × 70 | 3-φ60 × 75 | 3-φ60 × 85 | 3-φ60 × 95 | ||||||
| Distance Between Uprights | mm | 1200 | 1450 | 1600 | 1900 | 2220 | ||||||
| Bolster | ||||||||||||
| Bolster Size, Front-back × Left-right | mm | 600 × 1600 | 680 × 1880 | 760 × 2040 | 840 × 2420 | 920 × 2700 | ||||||
| Bolster Thickness | mm | 110 | 145 | 130 | 165 | 150 | 185 | 170 | 220 | 180 | 235 | |
| Bolster Surface Height | mm | 900 | 935 | 900 | 935 | 950 | 985 | 1000 | 1050 | 1100 | 1155 | |
| Air Cushion | ||||||||||||
| Air Cushion Force | kN | 40 × 2 | 55 × 2 | 80 × 2 | 100 × 2 | 125 × 2 | ||||||
| Air Cushion Stroke | mm | 60 | 70 | 80 | 90 | 100 | ||||||
| Motor, Dimensions and Weight | ||||||||||||
| Main Motor Type | YCT225–4A | YCT225–4B | YCT250–4A | YCT250–4B | YCT280–4A | |||||||
| Main Motor Power | kW | 11 | 15 | 18.5 | 22 | 30 | ||||||
| Outline Dimensions (Front-back × Left-right × Height) | mm | 2160 × 1750 × 3100 | 2250 × 2040 × 3260 | 2550 × 2220 × 3580 | 2660 × 2560 × 3980 | 2880 × 2860 × 4320 | ||||||
| Net Weight | kg | 13,000 | 16,300 | 25,000 | 30,000 | 40,000 | ||||||
Values are for reference; contact us for exact dimensions.