Punch Presses
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Punch Presses
Capacity: 110, 160, 200 and 260 tons.
DEYU APD series punch presses feature a single-crank drive and a semi-closed frame for sheet metal punching and blanking. The model shown is the 260-ton APD-260.
描述
1. Punch Presses for Sheet Metal Punching and Blanking
When selecting a punch press, start with the part drawing. For hole punching, identify the holes cut in the same stroke. For blanking, use the outline of the blank. The total cutting length, material grade and sheet thickness help determine the required cutting force.
The DEYU APD-260 has a rated capacity of 260 tons. To assess it for an existing die, compare the die footprint and closed height with the press dimensions below. Allow room for clamps, stock feeding and scrap removal when checking the layout.
2. Punch Press Features
- Die mounting space: The bolster measures 1,300 × 840 mm, and the slide face measures 950 × 700 mm. Check the lower and upper die shoes against their respective mounting surfaces.
- Two stroke configurations: The V type provides 250 mm of slide travel for dies that need more opening. The H type has a shorter 150 mm stroke and an operating range of 40–50 strokes per minute.
- Rated tonnage point: Both versions are rated at 260 tons, but at different positions: 7 mm above bottom dead center for the V type and 3.5 mm for the H type.
- Die height and adjustment: The specified die height is 500 mm for the V type and 550 mm for the H type. Both have 120 mm of motorized slide adjustment.
3. Punch Press Specifications
Compare specifications for the DEYU APD-160, APD-200, APD-260 and APD-315 punch presses. Where two values are shown, the first is for the V type and the second is for the H type.
| Specification | Unit | APD-160 | APD-200 | APD-260 | APD-315 |
|---|---|---|---|---|---|
| Model variant | — | V / H | V / H | V / H | V / H |
| Rated capacity | ton | 160 | 200 | 260 | 315 |
| Rated tonnage point (V / H) | mm | 6 / 3 | 6 / 3 | 7 / 3.5 | 8 / 4 |
| Slide stroke (V / H) | mm | 200 / 90 | 200 / 100 | 250 / 150 | 250 / 150 |
| Die height (V / H) | mm | 460 / 510 | 460 / 510 | 500 / 550 | 450 / 500 |
| Operating speed (V / H) | strokes/min | 20–50 / 40–70 | 20–50 / 50–70 | 20–40 / 40–50 | 20–40 / 30–50 |
| Slide adjustment | mm | 100 | 110 | 120 | 120 |
| Slide dimensions | mm | 700 × 550 × 90 | 850 × 630 × 90 | 950 × 700 × 100 | 920 × 700 × 120 |
| Bolster dimensions | mm | 1,190 × 800 × 140 | 1,380 × 770 × 160 | 1,300 × 840 × 180 | 1,600 × 900 × 180 |
| Main motor | kW × poles | 15 × 4 | 18.5 × 4 | 22 × 4 | 30 × 4 |
| Slide adjustment method | — | Motorized | |||
| Air pressure | kgf/cm² | 6 | 6 | 6 | 6 |
| Press dimensions (L × W × H) | mm | 1,600 × 2,200 × 3,500 | 1,750 × 2,500 × 3,900 | 2,900 × 2,080 × 4,470 | 2,980 × 2,150 × 4,500 |
| Press weight | ton | 17.8 | 25.3 | 30 | 35 |
| Press precision | — | GB/JIS Class 1 | |||
| Die cushion capacity | ton | 10 | 14 | 14 | 14 |
| Die cushion stroke | mm | 80 | 100 | 100 | 100 |
| Die cushion effective dimensions | mm × mm | 650 × 420 | 710 × 480 | 810 × 480 | 810 × 480 |
Contact Info
Address
No. 20, Yuanyuan Road, West District, Economic Development Zone, Guangde, Anhui
Tel
+86 19856369288
sales@deyupresses.com
Fax
+86-0512-57122000
For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.
