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Yumo White Corundum Grit 1-3mm and 3-5mm for Sandblasting and Surface Preparation
US$800.00
1-9 Tons
US$750.00
10-19 Tons
US$650.00
20+ Tons
Sample price:US$1.00/kg.Request sample
Product profile
Artificial Abrasive Type
Corundum AbrasivesApplication
Sandblasting,Rust RemovalFunction
Surface DeburringSource
Natural AbrasivesParticle Size
AbrasiveHardness
Greater Than or Equal To9.0Mohs Hardness
9Crystal Color
WhiteFree Silica
Less Than 0.2%Bulk Density
1.75-1.95g/cm3Max Temperature
1900 CentigradeKnoop Hardness (Kgf/mm²)
2050Bulk Density (G/Cm³)
1.75 - 1.95Crystal Form
Sharp, Angular, BlockyMagnetic Content
≤ 0.005%, 0.01%, 0.02%Grit Type
Abrasive Grit, Micro Powder (Fine Powder), RefractGrit Size / Fepa Standards
F4-F220Micron Sizes / JIS Standards
#240-#10000Grain Size Distribution
According to Fepa, JIS, ANSI, or GB StandardsSurface Treatment
Untreated, Silane Coated, Stearic Acid Coated, ResCalcination
CalcinedTransport Package
25kg/PP Bag, Then 40 Bags in One Ton BagSpecification
F8-F1200, P12-P2500, 0-1mm, 1-3mm,3-5mm,5-8mm, etcTrademark
YumoOrigin
ChinaHS Code
2818101000Production Capacity
10000tons/MonthKey features
Precise Particle Control: Airflow screening ensures uniform distribution and consistent results.
Customizable Solutions: Custom chemical composition and particle size based on application.
High Toughness: Grains resist fracturing, maintaining cutting consistency and life.
Global Supply Chain: Efficient logistics with CoA and MSDS documentation for export.
Company profile

Henan Yumo New Materials Co., Ltd.Henan, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.04h
AI-Powered supplier vetting
SummaryHenan Yumo New Materials Co., Ltd. is described as a manufacturer of white fused alumina, brown fused alumina, and silicon carbide, operating three production lines across three production bases and reporting monthly production capacity of 10,000 metric tons. It offers flexible customization, ODM, and OEM services, but the evidence does not establish the scale or outcomes of these services. The supplier has no stated management-system certifications, quality assurance system, overseas warehouse, overseas agent or branch, showroom, or offline trade-show experience. Several procedures exist without written records, including finished-product inspection, supplier assessment, corrective and preventive action, and complaint handling. Recent product innovation is not demonstrated, and the provided financial data is zero; no monetary figures are reproduced here. Manufacturing capacity is supported by multiple production lines, but ongoing quantity reconciliation and outsourcing procedures are absent.
Supplier typeThe supplier is explicitly described as a manufacturer of abrasive and refractory materials, including white fused alumina, brown fused alumina, and silicon carbide. It operates three production lines and three modern production bases, supporting classification as a manufacturing supplier.
CertificationsThe supplier management-system certification status is stated as NIL. No certification holding is evidenced in the provided information.
After-Sales capabilityThe supplier has procedures for complaint handling and corrective/preventive action, but no written records demonstrate implementation. It also has no overseas warehouse, showroom, overseas agent or branch, and offers services in zero listed countries, limiting demonstrated overseas after-sales support.
Financial creditThe provided financial records for the stated periods report zero operating revenue, operating cost, gross profit, and operating profit. Based strictly on these figures, the supplier's financial credibility cannot be supported and a material financial deficiency is indicated.
Production capacityProduction capability is supported by three production lines, multiple listed processing and production equipment types, and a stated monthly capacity of 10,000 metric tons. However, the supplier does not perform ongoing batch quantity reconciliation, and its outsourcing standard operating procedure is absent; the manufacturing base is evident but process-control strength is limited.
Customization capabilityThe supplier explicitly states that it provides flexible customization and ODM services, and it reports OEM capability for popular brands. These statements directly support customization capability, although no specific customization examples or performance records are provided.
Product Q&A
Q:How do you prevent batch variations?
A:
We use real-time laser QC and 100% SEM shape scans to ensure 99.98% identical grains, preventing line stoppages.
Q:Can you handle urgent orders during shortages?
A:
Yes, with owned mines and a 30,000-ton strategic reserve, we maintain a 98.6% on-time delivery rate.
Q:Do you offer process optimization support?
A:
Yes, we provide free application labs and PhD engineers to help reduce costs, with clients seeing up to 32% savings.
Q:Why is the upfront cost slightly higher?
A:
Our grit lasts 2.3x longer, reducing changeover downtime by 30% and saving energy, leading to lower true cost per kg.
Q:What are the typical applications?
A:
Used for high-end bonded abrasives, coated abrasives, sandblasting, and advanced refractory materials like ladle castables.
Send Inquiry
*To:
Henan Yumo New Materials Co., Ltd.
Henan Yumo New Materials Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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