Introduction of the Company
With over years of expertise in carbon metallurgical industry, Henan Shengmiao Instrument Co., Ltd. is committed to research & development, and providing a range of high quality, innovative, cost-effective lab instrument products.
Possessing sophisticated production lines and inspection equipments, the company is specialized in production and service of electrically heated heat treatment units for its customers worldwide. Since its foundation, we have produced many types of vacuum furnace. As of now, our products range includes vertical high temperature graphitization furnace, horizontal high temperature graphitization furnace, lab graphitization furnace, high temperature carbonization furnace , silicon carbide vacuum sintering furnace, lab vacuum sintering furnace.
The company maintains stringent quality processes and standards in the industry to ensure an effective Quality Management System, continual improvements, and excellence in customer satisfaction.
As an experienced manufacturer, we now offer everything from graphitization furnaces to cooper mould tube. Our products meet and exceed the challenges of thousands of applications, and continue to be innovated.
Our products have served a lot of customers in the scientific research institutes, Carbon and carborundum complex material, tool and mould industry, hard alloy industry, powder metallurgy industry, nonferrous metal casting industry home and abroad. Having strong presence in world market with good reputation, our products have been exported to many countries, such as Russia, Ukraine, Turkey, Brazil, India, Singapore, Pakistan, Iran etc.
Mainly used for high temperature graphitization treatment of thermally conductive materials (PI film); graphite purification, high temperature treatment of flake graphite, carbon material structural parts (products), C/C composite products, carbon materials and other graphite materials. The use of the high-temperature horizontal graphitization furnace and the matching carbonization furnace can effectively reduce labor costs and raw material costs and increase production capacity, which is especially suitable for PI film production lines for coil production.
Vertical high temperature graphitization furnace Main Features:
One to two standard structure (one set of power supply and two sets of furnace bodies), one-to-multiple structure can be customized for specific industries (such as graphite purification industry)
Maximum operating temperature: 3000℃, common temperature 2850℃, common constant temperature zone size (φ600MM X 1600MM, φ500mm X1300mm). The size can be customized according to customer’s requirements.
Temperature uniformity: ≤±10℃; control accuracy: ±1℃
Working condition: vacuum displacement Ar2, N2 protection (micro positive pressure)
Temperature measurement: measured by imported infrared optical thermometer; temperature measurement range: 1000-3000℃;
Temperature measurement accuracy: 0.3%
Temperature uniformity: ≤±10℃
Safety: Automatic explosion-proof valve, automatic monitoring and protection of water pressure and water flow.
Temperature control: program control and manual control; temperature control accuracy: ±5℃
1. The automatic explosion-proof valve is installed in the furnace body with high security and reliability, and the exposed part of the electrode is protected by transparent PU material. The waterway uses a high-pressure tubing structure, and the sensor part is equipped with a flow switch separately to monitor the water flow in real time. The power supply sets over-current protection and over-voltage protection strictly and effectively as required.
2. The equipment can be equipped with special circulating water cooling system for intermediate frequency power supply and protective gas purification device. The special circulating water cooling system for intermediate frequency power supply can effectively reduce and eliminate equipment failures caused by cooling water quality problems, and ensure long-term normal production of equipment. The protective gas purification device can provide the purity of the protective gas, extending the service life of the furnace insulation materials, and reducing customer costs.
Our Competitive Advantages
Powerful R&D Strength:
Devoted to Metallurgical Industry R&D and Manufacture with 28 Years of Expertise;
Full Range of Products:
Meet and Exceed the Challenges of Thousands of applications, and Continue to be Innovated.
ISO 9001:2015 certified; Providing 100% Inspection and Reporting
Reliability of Large-Scale Projects:
Providing Highly Engineered, Industry-leading Services, Customer-first Solutions for Customers Around the World.
Fastest Possible Deliveries:
Vast Inventory Aids in the Quick Deliveries; Securing the Most Economical Ocean & Railroad Freight Rates within the Delivery Time Table.
Technical Support and Services
Providing Thoughtful Services and Technical Support; Help Increase Productivity and Decrease Cost.
Applications: Mainly used for high temperature graphitization treatment of thermally conductive materials (PI film), graphite purification, high temperature treatment of flake graphite, carbon material structural parts (products), C/C composite products,
You can find our products everywhere heat treatment takes place.
Your Continuous Casting Technology Partner Since 2002.
One of Largest Suppliers of Cooper Mould Tubes.
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