Cemented Carbide Blanks
Our cemented carbide blanks are precision-engineered components designed for a wide range of machining applications. We offer a diverse product lineup that includes inserts, rods, and blanks, each tailored to meet specific machining needs. Our cemented carbide material is renowned for its exceptional hardness, wear resistance, and thermal stability, making it an ideal choice for various industries.
Cemented Carbide Insert
Our cemented carbide inserts are meticulously manufactured using Osterwalder electric presses, ensuring precision compression and maximizing the integrity of the cutting edges as well as consistent geometric shapes. These inserts are specifically engineered to deliver exceptional cutting performance and extended tool life. The utilization of high-grade carbide material, combined with optimized geometries, allows our inserts to excel in various machining applications, including stainless steel, titanium alloy, steel, aluminum alloy, and cast iron machining. With our inserts, you can trust in the reliability and consistency of their performance, enhancing your machining processes with superior precision and efficiency.
Cemented Carbide Rod
Our cemented carbide rods are crafted to meet the demands of precision tooling and machining operations. These rods exhibit excellent strength, rigidity, and dimensional stability, ensuring reliable performance in challenging machining environments.
In addition, our advanced dry bag pressing technology allows us to achieve a uniform density when compressing rods. This enables us to produce rods with a maximum diameter of 40mm and a maximum length of 330mm. Furthermore, we have a variety of post-processing equipment available to trim and shape rods into various customized profiles, ensuring that we can meet diverse design requirements. Our state-of-the-art machinery and skilled technicians enable us to deliver high-quality rods with precise dimensions and tailored shapes to cater to our customers’ specific needs.
Why Choose Us
Product Quality
We always attached great importance to quality than to quantity.
Efficiency
we continuously implement rationalism, standardization and computerization in every workflow to improve our work efficiency.
Service
We recognize that hardware products need to meet the application requirements of the customer's final equipment.
Process Flow
Ball milling process
Our company’s tungsten carbide and cobalt powders are all selected from the best raw material manufacturers. During the process, different proportions of raw materials and paraffin forming agent are added into the ball mill at the same time with alloy balls. Under the impact and grinding action between the raw materials and the alloy balls, the raw materials of each component are refined and evenly distributed with the addition of alcohol grinding medium.
Spray drying process
After unloading, spray drying and solid-liquid separation are carried out to make a paraffin mixture with specific composition and particle size requirements，to prepare for the following pressing and vacuum sintering.
Pressing
The prepared paraffin mixture is determined as qualified mixture based on inspections from our testing center. Load the mixture into the molding cavity, under the pressure of the punch, the pressure is transferred to the powder in the cavity, with the impact of the forming agent, the final mixture is compacted into a blank with a certain shape, size, density, strength and no defects.
In order to obtain high-precision blanks, our company has two-way presses, Oswalder presses and dry bag presses.
Throughout the production process, we will conduct the first inspection, process inspection, and final inspection of the product during the production process. The testing center will conduct the first inspection, process inspection, and final inspection of the blanks to monitor the entire production process.
Testing
In order to meet a higher expectations of our customers, in addition to the conventional physical performance testing equipment, we are also equipped with Alicona 3D profile measuring instrument, which can achieve measurements of complex surfaces of high-precision parts.
In the measurement process, high-speed, high-precision, high-repeatability, and large-area integrated measurement can be realized at the same time.
HIP sintering
Our company is equipped with 10mpa, 6mpa and various other low-pressure sintering furnaces.
Our sintered products are obtained through four continuous processes:
1. low-temperature dewaxing
2. high-vacuum and high-temperature sintering
3. cooling
4. unloading.
The entire process has a complete numerical display to facilitate the process control machine to observe problems.
Spray drying process
After unloading, spray drying and solid-liquid separation are carried out to make a paraffin mixture with specific composition and particle size requirements，to prepare for the following pressing and vacuum sintering.
HIP sintering
Our company is equipped with 10mpa, 6mpa and various other low-pressure sintering furnaces.
Our sintered products are obtained through four continuous processes:
1. low-temperature dewaxing
2. high-vacuum and high-temperature sintering
3. cooling
4. unloading.
The entire process has a complete numerical display to facilitate the process control machine to observe problems.
Ball milling process
Our company’s tungsten carbide and cobalt powders are all selected from the best raw material manufacturers. During the process, different proportions of raw materials and paraffin forming agent are added into the ball mill at the same time with alloy balls. Under the impact and grinding action between the raw materials and the alloy balls, the raw materials of each component are refined and evenly distributed with the addition of alcohol grinding medium.
Pressing
The prepared paraffin mixture is determined as qualified mixture based on inspections from our testing center. Load the mixture into the molding cavity, under the pressure of the punch, the pressure is transferred to the powder in the cavity, with the impact of the forming agent, the final mixture is compacted into a blank with a certain shape, size, density, strength and no defects.
In order to obtain high-precision blanks, our company has two-way presses, Oswalder presses and dry bag presses.
Throughout the production process, we will conduct the first inspection, process inspection, and final inspection of the product during the production process. The testing center will conduct the first inspection, process inspection, and final inspection of the blanks to monitor the entire production process.
Testing
In order to meet a higher expectations of our customers, in addition to the conventional physical performance testing equipment, we are also equipped with Alicona 3D profile measuring instrument, which can achieve measurements of complex surfaces of high-precision parts.
In the measurement process, high-speed, high-precision, high-repeatability, and large-area integrated measurement can be realized at the same time.
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