Product Description:
Hangyu High Precision Power Press Main Performance and Characteristics:The high-rigidity body is designed, the high-quality steel plate is used for welding, and the stability and reliability of the precision of the whole machine are high by relieving the internal stress:
II. The symmetrical six- -face long guide rail of the sliding block is used for guiding, so that precision is high, and the operation is stable;
III. The adjustment of the mold height is precision, safe, convenient and reliable.
Product Parameter :
| JH21-25B | JH21-25 | JH21--45 | JH21-63 | JH21-80 | |||
| Capacity | kN | 250 | 250 | 450 | 630 | 800 | |
| Nominal Stroke | mm | 3 | 3 | 4 | 4 | 5 | |
| Slide Stroke | mm | 60 | 80 | 100 | 120 | 140 | |
| SPM | Fixed | min-1 | 100 | 100 | 80 | 70 | 60 |
| Variable | 80-120 | 80-120 | 70-90 | 60-80 | 50-70 | ||
| Max. Die Height | mm | 200 | 250 | 270 | 300 | 320 | |
| Die Height Adjustment | mm | 50 | 50 | 60 | 80 | 80 | |
| Between Slide Center & | mm | 160 | 210 | 230 | 300 | 300 | |
| Frame | |||||||
| Bolster (FB×LR) | mm | 300×680 | 400×700 | 440×810 | 580×900 | 580×1000 | |
| Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.) | mm | 130×260 | φ170×20×φ150 | φ180×30×φ160 | φ200×40×φ180 | φ200×40×φ180 | |
| Bolster Thickness | mm | 70 | 80 | 110 | 110 | 120 | |
| Bolster Opening | mm | 200 | 260 | 300 | 390 | 390 | |
| (Dia./ FB×LR) | 270 | 250 | 300 | 460 | 520 | ||
| Slide Area (FB×LR) | mm | 270 | 250 | 340 | 400 | 420 | |
| 330 | 360 | 410 | 480 | 560 | |||
| Shank Hole (Dia.×Dpth) | mm | φ40 | φ40 | φ40 | φ50 | φ50 | |
| 60 | 60 | 60 | 80 | 80 | |||
| Between Columns | mm | 448 | 450 | 550 | 560 | 640 | |
| Main Motor Power | kW | 3 | 3 | 5.5 | 5.5 | 7.5 | |
| Outline Size (FB×LR×H) | mm | 1150×1050×2050 | 1300×1050×2050 | 1390×1125×2315 | 1580×1210×3320 | 1640×1280×2700 | |
| Net Weight | kg | 2200 | 2600 | 3450 | 5400 | 7000 | |
Transmission control and brake systems:
1. The Press adopts the low inertia combined dry pneumatic friction clutch and brake from OMPI, Italy, Smoother press performance, easier maintenance, to ensure reliable safety and flexible action,Iow noise, long service life.
2. Driving gear is installed into the frame and gear is immersed in oil reservoir. Customer could choose Electromagnetic governor. which is stepless speed regulation within a certain range and enlarge the area of craf.
3. The press adopts hexahedral rectangle lengthen gib, which has high guiding precision and steady precision.
4.PLC from Omron electrical control system allows various auto-equipment reprogrammed accord-lng to different requirements and perform various functions,to ensure high reliability and high adaptability,
5. Use adopts dual valve from TACO, Japan, which can guarantee the safety and reliability of clutch.
6. Machine is with both hands button and foot switch to achieve continuous, single and inching practices.
7. Auto grease lubrication system,easy stroke adjustment mechanism increases press versatility tremendously.
8. Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact;
9. The press adopts cam controller which be combined with proximity switch (Schneider) which will realize the synchronous detection and monitoring reliably.
Ram adjustment and Structure:The RAM is a whole cast form construction which adopts imported hydraulic overload protector from Showa, Japan with agile and reliable action. After overload, it can reset automatically to reduce the down time and improve the availability of press.
Electrical system and the safety interlock:
1. Electrical components are imported or from Sino-foreign joint Venture,in accordance with international standards,reliable safety,long life,good anti-interference ability,a radiation unit is fitted in electrical cabinet.
2. Protective fence and the safety interlock to ensure the operation safety. Have a movable single-hand pedal switch,easy to operate.
Detailed Images:
Sample workpiece:
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Hangyu Machine Tool Ltd. are professional in metal proccessing machine industry. Hangyu Machinery Limited is professional on manufacturing mechanical power press, pneumatic power press, hydraulic press, press brake, shearing machine, plate bending and rolling machine, profile bending and rolling machines. We have 18 years experience on manufacture metal working machines and we export our machines to all the worldwide market and have the best response from customers.
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