The hydraulic production line mainly be used for hot forging technology of oil drill tube, the press mainly contain: Band sawing machine,induction heating furnace,upset-extruding base shaped hydraulic press,Multi-ram forging hydraulic press,punching gross weight hydraulic press ect..The hydraulic press in the production line have independent developed pressure,position,time ect. Parameter digital display,digital control,fault check and monitor ect. function CNC control system, have high precision,high rigidity,high degree of automation,low noise,energy conservation and environmental protection,low use and maintain cost ect. characters. The oil drill rod subs produced by the production line can satisfy oil,natural gas well drilling need, have punching roughcast high precision,good toughness,less machining quantity and long using life ect. characters.
Can supply the user complete machine solution ways and technology support, such as auto loader and unloader,transportation way,mould and subsequent heat treatment ect..
| Series | Name | Unit | Numerical value |
| upset-extruding base shaped hydraulic press | Multi-ram forging hydraulic press | punching gross weight hydraulic press |
| 1 | Norminal force | KN | 10000 | 25000 | 2500 |
| 2 | Return force | KN | 800 | 1000 | 400 |
| 3 | Ejection force | KN | 1000 | -- | -- |
| 4 | Landscape orientation norminal force | KN | -- | 2×10000 | -- |
| 5 | Landscape orientation return force | KN | -- | 2×2000 | -- |
| 6 | Liquid working pressure | MPa | ≈25 |
| 7 | Max.delight height | mm | 1800 | 1500 | 1250 |
| 8 | Slide stroke | mm | 1000 | 650 | 800 |
| 9 | Landscape orientation head stroke | mm | -- | 2×750 | -- |
| 10 | Ejection cylinder stroke | mm | 500 | -- | -- |
| 11 | Landscape orientation open width | mm | -- | 2500 | -- |
| 12 | Landscape orientation cylinder middle distance work table height | mm | -- | 550 | -- |
| 13 | Slide speed | Quick down | mm/s | ≥250 | ≥250 | ≥100 |
| pressing | mm/s | 20 ~ 40 | 25 | 8 ~ 20 |
| return | mm/s | ≥200 | ≥200 | ≥120 |
| 14 | Landscape orientation head speed | work | mm/s | -- | ≥60 | -- |
| Opposite extrusion | mm/s | -- | ≥10 | -- |
| Slow return | mm/s | -- | 50 | -- |
| return | mm/s | -- | 200 | -- |
| 15 | Ejection cylinder speed | ejection | mm/s | 120 | -- | -- |
| return | mm/s | 150 | -- | -- |
| 16 | Table size | L-R | mm | 1250 | 1600 | 900 |
| F-B | mm | 1250 | 1200 | 900 |
| 17 | Work table height | mm | 250 | 250 | 250 |
| 18 | Motor power | KW | ≈ 220 | ≈ 1430 | ≈ 37 |
Yangzhou JFMMRI Metalforming Machinery Co., Ltd. is located in the beautiful Hanjiang Economic Development Zone of Yangzhou. We are a new modern enterprise invested by Jinan Foundry and Metal Forming Machinery Research Institute and Yangzhou Metalforming Machine Group Co., Ltd.
Our company produces a variety of straight-side mechanical presses of less than 1250 tons with one, two or four points for current or special use, and all kinds of hydraulic machines of below 3000 tons for current or special use, and related automated production lines. The technologies of our products have reached advanced level. All our products are applied extensively in many fields, such as automobile, agricultural vehicle, light industry, home appliance, building material, military industry, and shipping. We can satisfy users completely in different level.
Using the peculiar advantages in design, development, debugging and machining in forging and stamping industry, we innovate continuously on the existing foundation of sale and service network, to offer optimum manufacture in the lowest price to the market and finally realize the benefits for both sides of supply and demand. Our company has always paid great attention to technical innovation since our company was set up in 2002, and we have R&D center and have developed more than 120 items of new products successfully. Our products have maintained continuous increase in sale, output, profit tax and market share, and especially are appreciated by foreign investment companies and domestic capital enterprises.
Our staff will adhere to the pursuit of "exceeding ourselves", and persist in implementing the management concept of "developing new products to survive, expanding the market for success, reinforcing the foundation for the development, and innovating the management for the efficiency", to build the brand of "Yangzhou JFMMRI". We are willing to work together with all colleagues and friends to improve your machinery equipment level. Taking the industrial revitalization of nation as our responsibility, we strive to improve the overall quality of the enterprise, and provide high quality products and services for our new and old customers.
