Product description
Yiduan's 260-Ton precision metal stamping press has a wide application, which is mainly used in sheet metal's cutting, forming and deep drawing for diverse products, such as vehicles, timepiece, home appliance, stationary, hand tool, household hardware, computers and etc.
Product features
● High stiffness for its frame: Quality welded steel plates are adopted as the raw material of 260-ton stamping press's frame. These plates undergo stress relieving, which allows for a high and stable presses precision.
● Precision stamping press possesses same center with its driving center, which allows for a stable and precise stamping.
● Two balancing devices are installed on our 260 - Ton precision stamping press, which allows a relatively stable operation.
● Allowable tolerance for this press machine is 0.1mm, which enables safe, convenient and reliable operation.
● After hard anodizing, grinding and other machining, our crankshaft, gears, connecting rods and other components all possess high performance in its physical and chemical properties.
● Since 260-ton precision metal stamping press is equipped with clutch, brake, double solenoid valve (controlling clutch by cutting off or putting through the air supply), overload protector, the safe and precise operation of stamping press's slides is guaranteed.
Parameters
| Name | Unit | APA-260 | |
| Model | V | H | |
| Capacity | Ton | 260 | |
| Rated tonnage point | mm | 7 | 3.5 |
| Speed changing | s.p.m | 20-40 | 40-50 |
| Stable speed | s.p.m | 30 | |
| Stroke | mm | 250 | 150 |
| Die height | mm | 500 | 550 |
| Slide adjustment | mm | 120 | |
| Slide area | mm | 950x700x100 | |
| Bolster area | mm | 1500X840X180 | |
| Shank hole | mm | 65 | |
| Main motor | kw.p | 22X4 | |
| Slide adjust device | HP | Electrical driving | |
| Air pressure | kg/cm2 | 6 | |
| Presses precision | GB(JIS) class 1 | ||
| Presses dimension | mm | 2780X1850X4470 | |
| Presses weight | Tons | 32 | |
| Die cushion capacity | Ton | 14 | |
| Stroke | mm | 100 | |
| Die cushion effective area | mm2 | 810x480 | |
Overall dimension
| Specification | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R |
| APA-260 | 2605 | 1850 | 4470 | 1500 | 840 | 1130 | 700 | 1030 | 750 | 900 | 430 | 2005 | 1560 | 1300 | 2780 | 688 | 875 | 2460 |
Slide and bolster's parameters
| Model | A | B | c | D | E | F | G | H | 1 | T - slot |
| APA-260 | 520 | 260 | 290 | 950 | 420 | 200 | Φ 65 | 300 | 700 | II |
Capacity curve chart
Standard configuration
- Transducer
- Hydraulic overload protection system
- Manual slide adjustment device (below 60 Tons)
- Digital slide adjustment device(80 Tons or above 80 Tons)
- Mechanical die height indicator (below 60 Tons)
- Digital die height indicator (60 Tons or above 60 Tons)
- Slides and die counterbalancing device
- Rotary cam switch
- Misfeed detector
- Power socket
- Crankshaft position sensor
- Counter
- Air supply connector
- Die over-run protection device
- Air blast system
- Maintenance tools and tool kit
- Operation manual
Optional configuration
- Wet clutch
- Automatic grease lubrication system
- Hydraulic die cushion
- Foot switch
- Quick die change device(die lifter, die clamp, die-roller)
- Upper slider feeding device
- Press anti-vibration mounts
- Light curtain safety device
- Feeder (air feed, mechanical feeder, NC servo feeder)
- Die rack
- Straightening machine
- Robotic arm
- Lighting device for dies
- Touch screen (Preset counter, total count and etc.)
- PAC100 programmable automation controller
- Man-machine system
