Calcined Bauxite & Mullite Manufacturer

Rotary-kiln calcined refractory raw materials from Yuanping, Shanxi, China. Al₂O₃ 47%–90%, annual output 60,000 tons.

60,000 tAnnual Capacity

2011In Production Since

47%–70%Al₂O₃ Range

Company

About YL-REF

Yuanping YL-REF Refractory Materials Co., Ltd. was established in 2010 and went into production in September 2011. Located in the Recycling Economy Industrial Park, Yuanping City, Shanxi Province, China, the company has a total investment of RMB 50 million and covers about 40,000 m² (60 mu).

We operate one 3×60 m rotary kiln, one mullite production line and one processing line, with supporting Raymond mill and desulfurization / denitrification systems — an integrated operation covering ore selection, calcination and processing, and the only refractory enterprise in the region with a modern automated control system. Our products are exported to Japan, South Korea, India, Iran, Australia and Russia.

60,000 tAnnual output

3×60 mRotary kiln

60Employees

~40,000 m²Plant area

Products

Our Products

Rotary-kiln calcined bauxite for the refractory, abrasive and ceramic industries — four grades from M47 to M80, in lump and graded granules.

Mullite — M47 / M60 / M70

Al₂O₃ 47%–70% · Rotary-kiln calcined

Our core product is rotary-kiln calcined mullite in three grades, M47 to M70 (Al₂O₃ 47%–70%). All three grades are mullite-rich — independently verified by Sinosteel Luoyang R&D Institute at about 60% mullite phase for M70 — delivering high refractoriness and thermal-shock resistance. Supplied as lump and graded granules.

Property	M47	M60	M70
Al₂O₃ (%)	47.86	60.71	70.76
Fe₂O₃ (%)	0.80	1.20	1.47
SiO₂ (%)	46.45	33.26	23.53
TiO₂ (%)	2.48	2.55	2.89
Bulk Density (g/cm³)	≥2.55	≥2.65	≥2.75

Granule sizes: 0–20 mm / 200 mesh. Figures are typical analysis; guaranteed values available on request.

M60B sample with COA — M60 (B) · Al₂O₃ 60%

Facility

Production & Equipment

A fully integrated calcination line — from raw ore selection to rotary-kiln firing, grinding and grading.

Processing workshop — Processing Workshop

Quality

Quality Control

Every batch is verified for chemical composition before shipment. We hold a valid business license and third-party test reports.

Business license & legal qualification
Third-party chemical analysis report per batch (Al₂O₃, Fe₂O₃, bulk density)
Certificate of Analysis (COA) provided with each shipment
Mineral phase independently verified by Sinosteel Luoyang R&D Institute (XRD analysis)

Logistics

Packaging & Shipping

Packed in 1-ton jumbo bags or as per customer request, loaded for export via Tianjin Port.

1-ton jumbo bags / customized packaging
Full-container-load (FCL) shipping
Export via Tianjin Port
Photo documentation of loading & seal on request

Get in touch

Request a Quote

Tell us the grade, granule size and quantity you need — we'll reply within 24 hours.

Company:
Yuanping YL-REF Refractory Materials Co., Ltd.
原平市焱磊耐火材料有限公司

Overseas (English):
Miss Dong
WhatsApp: +61 410 977 507
Email: sales@ylrefractory.com

China (中文):
Mr. Dong
Phone & WeChat: +86 139 0350 9140

Address:
Recycling Economy Industrial Park, Yuanping City, Shanxi, China