We are a professional company which is specialized in research and development, production and sales of Metal Ware Stretch Forming Hydraulic Press, press hydraulic, Horizontal Axle Pressing Machine. If you have any interest or requirement of our products, we always welcome you to contact us at any time. We actively expand our capital management and continue to develop rapidly. The company has a complete after-sales system to provide customers with pre-sales, in-sales, and after-sales services; each employee of Dongma has undergone long-term technical training and is a professional technical consultant to ensure that the design for customers is reasonable, efficient, and Energy-saving and economical solutions. Our company will adhere to the business philosophy of 'quality, good faith service' and provide sincere and satisfactory service for customers at home and abroad with the spirit of continuous innovation and entrepreneurship. We have opened up a unique sales model and service system.
YH21-150T hydraulic punching machine
Features:
The hydraulic numerical control punch press uses the hydraulic pump to beat the hydraulic oil to high pressure through the hydraulic cylinder punch to hit the mold to form up and down reciprocating movement, and carry out the stamping process. The hydraulic numerical control punch is converted from electrical energy into hydraulic power to form mechanical energy. It combines the advantages of a punch and a single-column hydraulic press. It can be punched, cut corners, cut, pressed, stretched, and formed. Realize one machine with multiple functions. The CNC hydraulic punching machine adopts plc centralized control and full touch screen operation. It can be controlled manually and automatically, and it can match the automatic feeding without manual operation. It truly realizes the operation of one person and multiple machines. The machine runs more smoothly, with low noise and high precision. The risk factor is 0. All technology of the equipment adopts program operation, stroke, stretching, without manual adjustment. On the basis of conventional blanking and punching, some complex processes such as bending, forming, and shallow drawing can also be carried out.
1. The fuselage adopts integrated high-steel alloy castings, and the heat treatment process eliminates internal stress to ensure high precision, high rigidity and sudden shock resistance.
2. The slider is designed with a long guide path to ensure precise and stable cloud rotation.
3. The machine running transmission parts adopt centralized detection and automatic forced lubrication system design, which can realize real-time control and self-protection functions.
4. Adopt highly sensitive clutch/brake device and international top double solenoid valve to ensure the accuracy and safety of the operation and stop of the press slide.
5. Comprehensive electrical circuit design, in line with European standards-the machine structure design is reasonable, which can realize automated production, reduce costs, and improve efficiency.
Product parameters:
| YH21 series hydraulic press parameters | |||||||||||||
| Item | Unit | Specification | |||||||||||
| Nominal force | KN | 250 | 400 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | |
| Maximum opening | mm | 320 | 320 | 400 | 480 | 480 | 480 | 480 | 500 | 500 | 520 | 520 | |
| Slide stroke | mm | 150 | 150 | 150 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | |
| Liquid working pressure | Mpa | 22 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | |
| Deep Throat | mm | 210 | 230 | 250 | 300 | 320 | 330 | 380 | 400 | 420 | 460 | 500 | |
| Die handle hole size | mm | φ40x50 | φ50x70 | φ50x70 | φ60x70 | φ60x70 | φ60x70 | φ80x80 | φ80x80 | φ80x80 | φ100x100 | φ100x100 | |
| Number of trips (reference) | 12-40 | 12-40 | 12-40 | 12-30 | 12-30 | 12-20 | 12-20 | 12-20 | 12-20 | 12-20 | 12-20 | ||
| Running speed | Hurry down | mm/s | 185 | 210.0 | 200.0 | 240.0 | 242.5 | 231.1 | 231.1 | 237.7 | 245.5 | 257.9 | 242.5 |
| Jobs | mm/s | 8-20 | 18.6 | 18.5 | 24.6 | 19.0 | 23.9 | 18.3 | 18.5 | 18.6 | 18.3 | 19.0 | |
| Return trip | mm/s | 130 | 153.3 | 189.7 | 276.4 | 242.5 | 340.3 | 297.1 | 337.7 | 190.4 | 211.0 | 242.5 | |
| Effective size of worktable | Left and right | mm | 650 | 650 | 700 | 800 | 1000 | 1000 | 1100 | 1300 | 1300 | 1500 | 1500 |
| Before and after | mm | 420 | 420 | 500 | 600 | 600 | 650 | 700 | 700 | 700 | 800 | 800 | |
| Aperture | mm | ￠100 | ￠150 | ￠180 | ￠180 | ￠200 | φ200 | φ200 | φ200 | φ200 | φ250 | φ250 | |
| Slider bottom surface size | Left and right | mm | 300 | 300 | 360 | 480 | 560 | 620 | 650 | 700 | 800 | 850 | 900 |
| Before and after | mm | 220 | 250 | 290 | 360 | 420 | 450 | 450 | 580 | 600 | 650 | 700 | |
| Plunger pump | Size | mL/r | 10 | 16 | 25 | 40 | 40 | 63 | 63 | 80 | 100 | 125 | 160 |
| Electric motor | Power | KW | 5.5 | 5.5 | 5.5/4 | 7.5 | 7.5/6 | 11 | 15 | 18.5 | 22 | 30 | 37 |
| Machine appearance | Left and right | mm | 800 | 920 | 1100 | 1200 | 1300 | 1300 | 1450 | 1600 | 1600 | 1700 | 1700 |
| Before and after | mm | 1100 | 1300 | 1440 | 1500 | 1550 | 1650 | 1750 | 2000 | 2230 | 2400 | 2500 | |
| Height | mm | 2400 | 2600 | 2800 | 2950 | 3200 | 3320 | 3550 | 3800 | 3950 | 4150 | 4450 | |
| Hydraulic cylinder form | Fast cylinder | ||||||||||||
| Mold fixing method | T-slot on worktable and slider | ||||||||||||
| Cooler | Air-cooled | ||||||||||||
| Equipment weight | T | About 2 | About 2.6 | About 3.5 | 4.2T | 5.2T | 7.5T | 9.5T | 12.5T | 16T | 22T | 26.5T | |
Application range:
Automobiles, metallurgy, aviation, ships, household hardware, home appliances and building materials, LED lamps, screens, punching signs.
Auxiliary functions: Itinerary display, time display, fault display.
Common problem:
Are you a manufacturer?
Yes, the company has a variety of high-precision production equipment and inspection equipment, a complete production team, and many years of production experience to meet your ordering needs.
How to install the machine?
To provide customers with a full range of technical support, we can also send technicians abroad to install and train for our customers.
How about after-sales?
The company provides 24-hour after-sales service, after-sales service mailbox: huntermachinery@gamil.com
Our raw materials are carefully selected in line with the supremacy of the customers, and wholeheartedly provide customers with quality Double Action Four Column Hydraulic Press Machine with Quick Die Change. With the continuous development and growth of the company, the company has formed a complete set of talent strategy system, a standardized human resource management system and a more complete talent training and development channel. We strive to provide good products and high-quality services to the majority of new and old customers, customer satisfaction is our goal.
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