青铜热交换器零件

With the advanced production equipments and informationalized management, we produceOEM Bronze Heat Exchanger Partsstrictly based on industrial standards and technique.这custom heat exchanger partsare designed to remove thermal energy from the exhaust gas of natural gas, compressed air, hydraulic oil and transfer it to the water circuit. The extracted heat can be used for space heating, domestic hot water and any industrial process that requires hot water.

恒昌use sand casting process to produce bronze parts. Sand casting uses resin-bonded sand to construct a mold that the bronze will be cast into. When the mold is cured and the pattern is removed, you can flow molten bronze into the hollow area. Once it cools, the result is a single cast metal object.

Casting Process

1）制作图案

2)Make the sandbox

3)Push the pattern into the sand and clay mixture

4）从炉中取出黄铜

5)Pour the molten brass into the mold

6)Wait for the brass to cool

7)Cold bathe the mold

8)Remove the mold from the sand using heat-safe gloves

青铜及青铜合金铸件：

- weight: 0.5-20kg

- technology: resin sand, shell molding

- application: coal industry, chemical industry, textile industry

Our Inspection Way

1）光谱和手动定量分析

2) 金相分析

3）布氏、洛氏硬度检测

4) 力学性能分析

Sample and pilot run will be given 100% inspection during production and before shipment.将根据 ISDO 标准或客户要求进行批量生产的样品检查。

我们在砂型铸造领域的优势：

• 在砂型铸造、壳型铸造和机械加工技术方面拥有超过 15 年的经验。
• 用于复杂内部轮廓的尺寸精确型芯。
• 严格控制原材料。
• 整个生产过程的质量管理和最大的过程可靠性。

Zhangzhou Hengchang Machinery Manufacturing Co.,Ltd OEM Brass Parts