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Gate Cup for Precision Casting Industry
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Product Description:
Product Brief Introduction:
Pouring cup adopts the refractory degrees for 1670 ~ 1,770 °C refractory raw material, adopts machine pressure molding technology, through the high temperature burn becomes, Product dimensions can be according to customer requirements or drawing, The finished size tolerance of less than 1%.
Features：
1. The high temperature stability is good, without spalling.
2. Good thermal shock resistance, resistance to rapid temperature changes.
3. High intensity, scouring resistance.
4. The resistance to slag corrosion,high temperature corrosion resistance.
5. Good high temperature thermoplastic, buffer thermal stress, less viscous slag.
Application:
Pouring cup is mainly used to direct the liquid metal into the cavity channel, It is serve the basic components of precision casting technology.
I. Product specifications and materials
(1) Size requirements
The inner diameter of the sprue cup shall be accurate to [specific value] mm, the outer diameter shall be [specific value] mm and the height shall be [specific value] mm.. The dimensional tolerance should be strictly controlled within [x]% to ensure the perfect match with our existing casting equipment and technological process.
The shape of the sprue cup is [specific shape description, such as cylinder, cone, etc.], and a feed inlet with a diameter of [specific value] mm should be reserved at the top, and a discharge outlet with a diameter of [specific value] mm at the bottom, and the edge of the discharge outlet should be designed as [specific edge shape, such as smooth transition, inclined surface with a certain angle, etc.] to facilitate the smooth outflow of molten metal.
(2) Material requirements
The sprue cup shall be made of high-quality refractory material with fire resistance within [specific fire resistance temperature range, such as 1670℃-1770℃], so as to ensure good stability in high-temperature environment without cracking and deformation.
The material should have excellent slag corrosion resistance and high temperature corrosion resistance, which can effectively resist the chemical corrosion of molten metal and slag and prolong the service life of the sprue cup.
At the same time, the material should have good thermal shock stability, can withstand rapid temperature changes, and avoid cracks or damage caused by sudden temperature changes.
II. Performance indicators
(1) High temperature stability
The shape and size of the sprue cup should be stable at high temperature, without obvious expansion, contraction or deformation, so as to ensure that the molten metal can still flow into the cavity normally during long-term high temperature operation.
(2) Erosion resistance
Because molten metal will have a strong scouring effect on the inner wall of the sprue cup during pouring, the inner wall of the sprue cup should have high-strength anti-scouring ability, and the surface should be smooth and smooth, without obvious defects such as sand holes and air holes, so as to reduce the resistance of molten metal and the erosion on the inner wall.
(3) Thermal shock stability
In the casting process, the sprue cup may frequently contact with high-temperature molten metal and be exposed to relatively low ambient temperature, so it must have good thermal shock stability, be able to withstand the temperature change of rapid heating and rapid cooling without cracking or peeling.
(4) Slag resistance
The sprue cup should have good slag resistance, which can effectively prevent slag from adhering to its inner wall, reduce the cleaning workload, and avoid the influence of slag residue on the quality of subsequent castings.
III. Appearance quality
(1) Surface quality
The inner and outer surfaces of the sprue cup should be smooth and tidy, without obvious defects such as cracks, sand holes, air holes and inclusions, and the surface roughness should reach [specific value] to ensure the smooth flow of molten metal in the pouring process and reduce the impact on the casting quality.
The inner wall of the sprue cup should have a certain smoothness, and the surface roughness should be less than [specific value], so as to reduce the friction resistance between the molten metal and the inner wall and improve the casting efficiency and casting quality.
(2) dimensional accuracy
The size of the sprue cup should be processed in strict accordance with the design drawings or technical requirements, and the dimensional tolerance should be controlled within [x]%, so as to ensure the matching with our casting equipment and technological process, and avoid installation difficulties or casting quality problems caused by dimensional deviation.
(3) Appearance color
The color of the sprue cup should be uniform without obvious color difference or fading, and the color should meet the standard color samples or technical requirements provided by our company to meet our production management and quality control needs.
IV. Packaging and Transportation
(1) Packaging requirements
The sprue cup should be packed with strong packing materials, such as wooden cases or cartons, and the packing boxes should be filled with sufficient cushioning materials, such as foam and paper scraps, to prevent the products from being damaged due to collision and extrusion during transportation.
A certain number of sprue cups should be placed in each packing box, the specific number depends on the size and weight of the product, but the weight of the packing box should not exceed [specific weight] kg, so as to facilitate handling and loading and unloading.
The name, specification, quantity, production date, manufacturer and other information of the product should be clearly marked outside the packing box, and warning signs such as "handle with care", "moistureproof" and "shockproof" should be marked to remind transport personnel to pay attention to protecting the product.
(2) Transportation requirements
The sprue cups should be transported by reliable means, such as road transportation, railway transportation or sea transportation, to ensure that the products can reach the designated place of our company safely and on time.
During transportation, products should be protected from severe vibration, collision or extrusion, and at the same time, products should be protected from moisture, heat or other harmful substances, so as to ensure that the quality and performance of products are not affected.
Transport vehicles or ships should have good protective measures, such as laying moisture-proof mats and installing fixing devices in carriages or cabins to ensure the safe transportation of products.
V. Quality Inspection and Acceptance
(1) Quality inspection
In the production process, your company should strictly follow the requirements of the quality management system, and carry out strict quality inspection on the sprue cup, including raw material inspection, semi-finished product inspection and finished product inspection in the production process, so as to ensure that each batch of products meet our customized requirements.
Your company should provide the product quality inspection report, including chemical composition analysis, physical performance test, dimensional accuracy test and appearance quality inspection, so as to prove that the product quality meets the relevant standards and our requirements.
(2) Acceptance criteria
Our company will accept the arrived sprue cups according to the following standards:
Dimensional accuracy: use high-precision measuring tools to measure the dimensions of the sprue cup. The dimensional tolerance should meet the requirements of our company. If there are products beyond the tolerance range, they will be regarded as unqualified products.
Performance indicators: The performance indicators such as high temperature stability, erosion resistance, thermal shock stability and slag resistance of the sprue cup are tested, and the test results should meet our technical requirements. If any performance indicator is unqualified, the whole batch of products will be rejected.
Appearance quality: check the appearance of the sprue cup, including surface quality, dimensional accuracy, appearance color, etc. If there are obvious defects or products that do not meet the requirements, you will be required to replace or return them.
If quality problems are found during the acceptance, our company will inform you in time and ask you to deal with them within the specified time, such as replacement, return or compensation, etc. The specific handling method will be determined by both parties through consultation.
VI. Delivery Date and After-sales Service
(1) Delivery date
Please complete the production within [specific days] after confirming the order, and transport the products to our designated place. If the delivery is delayed due to your reasons, you shall pay us a penalty of [X]% of the contract amount for each day of delay, with the maximum penalty of [X]% of the contract amount.
(2) After-sales service
Your company should provide perfect after-sales service, including product quality tracking, technical consultation, product maintenance or replacement and other services. In case of any quality problem during the use of the product, your company should send someone to the site to deal with it within [specific time] after receiving our notice. If it is necessary to replace the product, you should ensure that the new product will be delivered to our company within [specific time].
Your company should establish a perfect customer feedback mechanism, pay regular return visits to our company, understand the product usage and customer satisfaction, collect customers' opinions and suggestions in time, and continuously improve product quality and service level.
The above is our customized requirements for the sprue cup. I hope you can take it seriously, produce it in strict accordance with the requirements, and ensure that the product quality meets our standards. If you have any questions or need further communication, please contact us in time.
Our Advantage:
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
1. Professional quality testing.
① Chemical analysis.②Physical properties.
2. Appearance check.
①Dimension Tolerance. ②Distortion. ③Crack. ④Edge angle defect.⑤Melted hole.⑥Color .
Packaging & shipping:
Packaging:
Carton and wooden pallets or wooden boxes
Shipping:
FAQ:
Q1. How to get the exact price?
A: Your detail information about your product is highly appreciated, such as: Specification, Teachnical data,Quantity, Application and Port of discharge etc. we'll quote you our best price as soon.
Q2. How to slove the quality problems?
A: If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence if necessary.
Company Description:
Our company is a specialized manufacturer and exporter of casting material in China, Focus on service precision casting industry for 20 years, Production capacity of over 50,000 tons per year.
1. Mainly products: Pouring cup, Chamotte sand, Chamotte flour, Zircon sand, Zircon powder, Silica sol, Investment casting wax, etc.
2. Production capacity : Pouring cup production line: 2 sets
Chamotte sand production line: 3 sets,
Chamotte flour production line: 3 sets,
3. Main market : Products are exported to more than10 countries (Such as South Korea, German, Japan, Indonesia, Italy, US, Vietnam, Israel, Turkey, China Taiwan and so on).
Our Services:
In order to make you more assured of our products, we can provide you with more services:
1. We can provide you with photos of every link of the product.
2. We can provide you with the authoritative test report of the product.
3. We will provide you with a comprehensive after-sales service, such as the quality of the product, usage method,etc.
4. If the quality of the goods have any problems, we will negotiate with you and pay compensation according to the evidence if necessary.
Product Description:
Product Brief Introduction:
Pouring cup adopts the refractory degrees for 1670 ~ 1,770 °C refractory raw material, adopts machine pressure molding technology, through the high temperature burn becomes, Product dimensions can be according to customer requirements or drawing, The finished size tolerance of less than 1%.
Features：
1. The high temperature stability is good, without spalling.
2. Good thermal shock resistance, resistance to rapid temperature changes.
3. High intensity, scouring resistance.
4. The resistance to slag corrosion,high temperature corrosion resistance.
5. Good high temperature thermoplastic, buffer thermal stress, less viscous slag.
Application:
Pouring cup is mainly used to direct the liquid metal into the cavity channel, It is serve the basic components of precision casting technology.
I. Product specifications and materials
(1) Size requirements
The inner diameter of the sprue cup shall be accurate to [specific value] mm, the outer diameter shall be [specific value] mm and the height shall be [specific value] mm.. The dimensional tolerance should be strictly controlled within [x]% to ensure the perfect match with our existing casting equipment and technological process.
The shape of the sprue cup is [specific shape description, such as cylinder, cone, etc.], and a feed inlet with a diameter of [specific value] mm should be reserved at the top, and a discharge outlet with a diameter of [specific value] mm at the bottom, and the edge of the discharge outlet should be designed as [specific edge shape, such as smooth transition, inclined surface with a certain angle, etc.] to facilitate the smooth outflow of molten metal.
(2) Material requirements
The sprue cup shall be made of high-quality refractory material with fire resistance within [specific fire resistance temperature range, such as 1670℃-1770℃], so as to ensure good stability in high-temperature environment without cracking and deformation.
The material should have excellent slag corrosion resistance and high temperature corrosion resistance, which can effectively resist the chemical corrosion of molten metal and slag and prolong the service life of the sprue cup.
At the same time, the material should have good thermal shock stability, can withstand rapid temperature changes, and avoid cracks or damage caused by sudden temperature changes.
II. Performance indicators
(1) High temperature stability
The shape and size of the sprue cup should be stable at high temperature, without obvious expansion, contraction or deformation, so as to ensure that the molten metal can still flow into the cavity normally during long-term high temperature operation.
(2) Erosion resistance
Because molten metal will have a strong scouring effect on the inner wall of the sprue cup during pouring, the inner wall of the sprue cup should have high-strength anti-scouring ability, and the surface should be smooth and smooth, without obvious defects such as sand holes and air holes, so as to reduce the resistance of molten metal and the erosion on the inner wall.
(3) Thermal shock stability
In the casting process, the sprue cup may frequently contact with high-temperature molten metal and be exposed to relatively low ambient temperature, so it must have good thermal shock stability, be able to withstand the temperature change of rapid heating and rapid cooling without cracking or peeling.
(4) Slag resistance
The sprue cup should have good slag resistance, which can effectively prevent slag from adhering to its inner wall, reduce the cleaning workload, and avoid the influence of slag residue on the quality of subsequent castings.
III. Appearance quality
(1) Surface quality
The inner and outer surfaces of the sprue cup should be smooth and tidy, without obvious defects such as cracks, sand holes, air holes and inclusions, and the surface roughness should reach [specific value] to ensure the smooth flow of molten metal in the pouring process and reduce the impact on the casting quality.
The inner wall of the sprue cup should have a certain smoothness, and the surface roughness should be less than [specific value], so as to reduce the friction resistance between the molten metal and the inner wall and improve the casting efficiency and casting quality.
(2) dimensional accuracy
The size of the sprue cup should be processed in strict accordance with the design drawings or technical requirements, and the dimensional tolerance should be controlled within [x]%, so as to ensure the matching with our casting equipment and technological process, and avoid installation difficulties or casting quality problems caused by dimensional deviation.
(3) Appearance color
The color of the sprue cup should be uniform without obvious color difference or fading, and the color should meet the standard color samples or technical requirements provided by our company to meet our production management and quality control needs.
IV. Packaging and Transportation
(1) Packaging requirements
The sprue cup should be packed with strong packing materials, such as wooden cases or cartons, and the packing boxes should be filled with sufficient cushioning materials, such as foam and paper scraps, to prevent the products from being damaged due to collision and extrusion during transportation.
A certain number of sprue cups should be placed in each packing box, the specific number depends on the size and weight of the product, but the weight of the packing box should not exceed [specific weight] kg, so as to facilitate handling and loading and unloading.
The name, specification, quantity, production date, manufacturer and other information of the product should be clearly marked outside the packing box, and warning signs such as "handle with care", "moistureproof" and "shockproof" should be marked to remind transport personnel to pay attention to protecting the product.
(2) Transportation requirements
The sprue cups should be transported by reliable means, such as road transportation, railway transportation or sea transportation, to ensure that the products can reach the designated place of our company safely and on time.
During transportation, products should be protected from severe vibration, collision or extrusion, and at the same time, products should be protected from moisture, heat or other harmful substances, so as to ensure that the quality and performance of products are not affected.
Transport vehicles or ships should have good protective measures, such as laying moisture-proof mats and installing fixing devices in carriages or cabins to ensure the safe transportation of products.
V. Quality Inspection and Acceptance
(1) Quality inspection
In the production process, your company should strictly follow the requirements of the quality management system, and carry out strict quality inspection on the sprue cup, including raw material inspection, semi-finished product inspection and finished product inspection in the production process, so as to ensure that each batch of products meet our customized requirements.
Your company should provide the product quality inspection report, including chemical composition analysis, physical performance test, dimensional accuracy test and appearance quality inspection, so as to prove that the product quality meets the relevant standards and our requirements.
(2) Acceptance criteria
Our company will accept the arrived sprue cups according to the following standards:
Dimensional accuracy: use high-precision measuring tools to measure the dimensions of the sprue cup. The dimensional tolerance should meet the requirements of our company. If there are products beyond the tolerance range, they will be regarded as unqualified products.
Performance indicators: The performance indicators such as high temperature stability, erosion resistance, thermal shock stability and slag resistance of the sprue cup are tested, and the test results should meet our technical requirements. If any performance indicator is unqualified, the whole batch of products will be rejected.
Appearance quality: check the appearance of the sprue cup, including surface quality, dimensional accuracy, appearance color, etc. If there are obvious defects or products that do not meet the requirements, you will be required to replace or return them.
If quality problems are found during the acceptance, our company will inform you in time and ask you to deal with them within the specified time, such as replacement, return or compensation, etc. The specific handling method will be determined by both parties through consultation.
VI. Delivery Date and After-sales Service
(1) Delivery date
Please complete the production within [specific days] after confirming the order, and transport the products to our designated place. If the delivery is delayed due to your reasons, you shall pay us a penalty of [X]% of the contract amount for each day of delay, with the maximum penalty of [X]% of the contract amount.
(2) After-sales service
Your company should provide perfect after-sales service, including product quality tracking, technical consultation, product maintenance or replacement and other services. In case of any quality problem during the use of the product, your company should send someone to the site to deal with it within [specific time] after receiving our notice. If it is necessary to replace the product, you should ensure that the new product will be delivered to our company within [specific time].
Your company should establish a perfect customer feedback mechanism, pay regular return visits to our company, understand the product usage and customer satisfaction, collect customers' opinions and suggestions in time, and continuously improve product quality and service level.
The above is our customized requirements for the sprue cup. I hope you can take it seriously, produce it in strict accordance with the requirements, and ensure that the product quality meets our standards. If you have any questions or need further communication, please contact us in time.
Our Advantage:
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
1. Professional quality testing.
① Chemical analysis.②Physical properties.
2. Appearance check.
①Dimension Tolerance. ②Distortion. ③Crack. ④Edge angle defect.⑤Melted hole.⑥Color .
Packaging & shipping:
Packaging:
Carton and wooden pallets or wooden boxes
Shipping:
FAQ:
Q1. How to get the exact price?
A: Your detail information about your product is highly appreciated, such as: Specification, Teachnical data,Quantity, Application and Port of discharge etc. we'll quote you our best price as soon.
Q2. How to slove the quality problems?
A: If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence if necessary.
Company Description:
Our company is a specialized manufacturer and exporter of casting material in China, Focus on service precision casting industry for 20 years, Production capacity of over 50,000 tons per year.
1. Mainly products: Pouring cup, Chamotte sand, Chamotte flour, Zircon sand, Zircon powder, Silica sol, Investment casting wax, etc.
2. Production capacity : Pouring cup production line: 2 sets
Chamotte sand production line: 3 sets,
Chamotte flour production line: 3 sets,
3. Main market : Products are exported to more than10 countries (Such as South Korea, German, Japan, Indonesia, Italy, US, Vietnam, Israel, Turkey, China Taiwan and so on).
Our Services:
In order to make you more assured of our products, we can provide you with more services:
1. We can provide you with photos of every link of the product.
2. We can provide you with the authoritative test report of the product.
3. We will provide you with a comprehensive after-sales service, such as the quality of the product, usage method,etc.
4. If the quality of the goods have any problems, we will negotiate with you and pay compensation according to the evidence if necessary.
