China JSS-QL Gear Powder Molding Hydraulic Machine - Trusted Suppliers and Factory for Precision 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
Metal Powder Molding
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.
Ceramic Powder Molding
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.
Magnetic Core Powder Molding
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
Feeding: 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.
Pressing: 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.
Demolding: 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
High precision: It can achieve precise control of product size, making the molded product have uniform density, high precision, and high stability.
Strong adaptability: Suitable for any irregular product, ultra-small product molding, preventing overfilling, stable filling, no powder leakage, and no leakage problem.
Energy saving and environmental protection: 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.
Simple maintenance: The servo abnormality corresponding method is clarified and simplified, and the maintenance, care, operation, and mold replacement are more convenient.
Mold design technology: 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 | ||
| Overall 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 | ||
Frequently Asked Questions
What are the key structural features of this powder molding machine?
The machine frame is constructed using high-quality steel and carbon dioxide gas protection welding, which provides high rigidity and high compression strength. Additionally, it features a lower built-in oil cylinder for easy maintenance.
In what industries and applications can this molding press be used?
It is highly suitable for Metal Powder Molding (automotive, aerospace, and electronics), Ceramic Powder Molding (insulators and biomedical products), and Magnetic Core Powder Molding (power supplies and communication equipment).
How does the machine ensure operator safety during operation?
The work table moves from an upper position to a lower position. This design enhances workpiece precision and ensures maximum operator safety, especially when pressing sizable workpieces.
Does the machine support energy-saving operations?
Yes, the integrated servo system enables convenient speed adjustments and silent transmission, leading to low energy consumption and an average energy saving of more than one time.
What are the differences in nominal force between the JSS-QL300 and JSS-QL500 models?
The JSS-QL300 model features a nominal master cylinder force of 300 Tons, while the JSS-QL500 model provides a higher nominal master cylinder force of 500 Tons alongside a 60 Ton upper material cylinder.