China JSS-QL Gear Powder Molding Hydraulic Machine - Leading Suppliers & Factory for Automotive and Hardware Parts Processing
Product Features
The machine frame adopts the high quality steel and carbon dioxide gas protection welding, with high rigidity and high compression strength.
Fast non-load running, high working efficiency.
Work table moves from upper position to lower position, enhancing workpiece precision and ensuring the safety of operators when sizable workpieces are pressed.
Lower built-in oil cylinder, easy maintenance, cleaning and oil changing.
Application Fields
Widely used in the production of precision metal parts in automobiles, aerospace, and electronic products, it can manufacture parts with complex shapes, improve material utilization, and reduce production costs.
Enables ceramic powder to be uniformly compacted in specific molds and sintered at high temperatures to form various industrial products, such as insulators in electronic devices and artificial bones in biomedicine.
Can press soft magnetic material powder into magnetic cores with high density and excellent magnetic properties, which is crucial in the production of electronic products such as power supplies and communication equipment.
Working Principle
Powder materials are uniformly added into the mold of the molding machine, and attention should be paid to the uniformity and looseness of the powder.
A certain pressure is applied in the mold, so that the powder materials form the required shape under the constraint of the mold. The pressure magnitude, application speed, and holding time have a significant impact on the product performance.
After pressing, the molded product is taken out of the mold, and it is necessary to ensure that the product is intact and free of cracks or deformation.
Product Features & Key Technologies
It can achieve precise control of product size, making the molded product have uniform density, high precision, and high stability.
Suitable for any irregular product, ultra-small product molding, preventing overfilling, stable filling, no powder leakage, and no leakage problem.
The servo system has convenient speed adjustment and silent transmission, with significant energy-saving effects, low energy consumption, and an average energy saving of more than one time.
The servo abnormality corresponding method is clarified and simplified, and the maintenance, care, operation, and mold replacement are more convenient.
The mold is the core component, and the design needs to consider the characteristics of powder materials, product shape and size, pressing process and other factors to achieve efficient and high-precision pressing.
Technique Parameter
| Model | Units | JSS-QL300 | JSS-QL500 | ||
|---|---|---|---|---|---|
| Nominal force | Master cylinder | Ton | 300 | 500 | |
| Upper Material cylinder | Ton | / | 60 | ||
| Upper core cylinder | Ton | Customer provides | Customer provides | ||
| Under core cylinder | Ton | ||||
| Max. Oil pressure | Master cylinder | Mpa | 25 | 25 | |
| Upper Under core cylinder | Mpa | 16 (tunable) Adjustable | 16 (tunable) Adjustable | ||
| Maximum stroke | Master cylinder | mm | 150 | 250 | |
| Upper Material cylinder | mm | / | 100 | ||
| Upper core cylinder | mm | Customer provides | Customer provides | ||
| Under core cylinder | mm | ||||
| Master cylinder | Approaching speed | mm/s | 1210 | 1210 | |
| Working speed | mm/s | 210 | 210 | ||
| Return speed | mm/s | 25~30 | 10~18 | ||
| Height of the opening and closing | mm | 750 | 1050 | ||
| Bolster close height | mm | 1210 | 1210 | ||
| Bolster of M. W. T* Available | F-B (Rim) | mm | 650 | 750 | |
| L-R (Between cylinders) | mm | 565 | 650 | ||
| Over all dimension | L-R | mm | 2850 | 2000 | |
| F-B | mm | 1300 | 2950 | ||
| Height | mm | 3180 | 3490 | ||
| Motor power | kw | 30+22 | 22+22+37 | ||
| Weight | kg | 10000 | 18000 | ||