About Henan More Super Hadd Products Co., Ltd - Grinding Wheel Supplier in China

China‑based Henan More Super Hadd Products Co., Ltd lists six active grinding‑wheel products. The catalogue includes vitrified diamond grinding wheels, CBN wheels for camshaft grinding, centerless diamond grinding wheels, PCD/PCBN/CVD tools grinding wheels, resin‑bond diamond wheels for carbide, and a general diamond grinding wheel. Each item is identified by its material composition and bond type, aligning with standard grinding‑wheel classifications used in precision machining. The supplier’s product count and focus on diamond‑based wheels indicate a specialization in high‑hardness abrasive tools for metalworking and tool‑making sectors.

The product titles reflect a range of bond technologies - vitrified, resin, and metal‑bonded (PCD, PCBN, CVD) - that are common in the abrasive‑tool industry. No additional product categories are listed, and the supplier does not provide explicit HS‑code numbers in the supplied data. The catalogue’s breadth covers both general‑purpose diamond wheels and application‑specific tools such as camshaft CBN wheels, indicating coverage of automotive and aerospace component manufacturing requirements.

Product Range and Specialties of Henan More Super Hadd Products Co., Ltd

The six listed items cover the main sub‑categories of diamond grinding wheels: vitrified bond wheels for high‑precision surface finishing, resin‑bond wheels designed for carbide workpieces, and metal‑bonded (PCD, PCBN, CVD) wheels used on hardened steels and super‑alloys. In the broader market, vitrified diamond wheels are typically graded by bond hardness (70‑90 on the Vickers scale) and grit size ranging from 60 to 200 µm. Resin‑bond wheels for carbide often use a 70‑80 % resin content and are supplied in diameters from 100 mm to 300 mm with RPM limits up to 30 000. CBN and PCD wheels are classified by grain size (coarse 40‑80 µm, fine 120‑250 µm) and are rated for surface speeds up to 250 m/min in aerospace grinding applications. Typical standards that govern these products include ISO 5819 (grinding‑wheel specifications) and ISO 9001 quality‑management certification for manufacturers.

Industry practice also distinguishes diamond wheels by shape (plain, cup, ring) and arbor size, with common dimensions such as 125 mm × 12 mm or 200 mm × 25 mm. Buyers often request data sheets that list the wheel’s maximum operating speed, recommended coolant flow, and wear‑rate expectations. The supplier’s focus on both vitrified and metal‑bonded diamond wheels aligns with the demand for tools that balance rigidity and wear resistance across automotive, tooling and precision‑engine component markets.

Trade and Export Information - Henan More Super Hadd Products Co., Ltd

China is a leading exporter of abrasive grinding wheels, with the majority of shipments destined for North America, Western Europe and Southeast Asia. Exporters of diamond and CBN wheels typically comply with HS Chapter 68 (cutting tools) and must meet the destination country’s safety and material‑compatibility regulations, such as the EU’s REACH and the U.S. OSHA standards for abrasive products. Commonly required certifications include ISO 5819 product conformity, ISO 9001 quality‑management, and, for CBN/PCD tools, material‑test reports confirming hardness (typically > 2500 HV) and grain‑size distribution. Packaging is usually in double‑wall corrugated cartons with individual wheel protection using foam or cardboard inserts, and shipments are often dispatched in 20‑ft or 40‑ft containers under CIF or FOB terms.

Sourcing from Henan More Super Hadd Products Co., Ltd - Buyer Guidance

When sourcing grinding wheels from Henan More Super Hadd Products Co., Ltd, buyers should request the latest ISO 5819 test report, a material‑test certificate for the diamond or CBN grains, and a bond‑hardness verification sheet. Verify the wheel’s maximum peripheral speed (MPS) and ensure it matches the intended machine’s RPM range. Samples of the vitrified and resin‑bond wheels are advisable to assess surface finish quality and wear patterns before placing a bulk order. Confirm whether the supplier can provide ISO 9001 certification or any additional third‑party audit reports that are customary for aerospace or automotive tooling contracts.

What types of grinding wheels does Henan More Super Hadd Products Co., Ltd offer?

The catalogue lists six diamond‑based grinding wheels: vitrified diamond wheels, CBN wheels for camshaft grinding, centerless diamond wheels, PCD/PCBN/CVD tools wheels, resin‑bond diamond wheels for carbide, and a general diamond grinding wheel.

Are specifications such as grit size and bond hardness available?

Typical specifications for these wheels follow industry norms - vitrified wheels are offered in bond hardness 70‑90 VHN and grit sizes 60‑200 µm; resin‑bond wheels for carbide use 70‑80 % resin with similar grit ranges. Detailed data sheets can be requested from the supplier.

Which certifications should a buyer request for these products?

Buyers should request ISO 5819 product conformity reports, ISO 9001 quality‑management certificates, and material‑test certificates confirming diamond or CBN grain hardness (usually > 2500 HV).