Contact Our Engineering Team
Submit a component requirement, technical drawing, or specification question. We review all technical inquiries and respond within one working day. Client drawings and technical data are handled under NDA as standard.
Request for Quote / Technical Inquiry
Direct Contact
| Phone | +86 29 88988 790 |
| inquiry@minecomponents.com | |
| Address | Mine Components — A Business Unit of Sino Machinery Industries No. 3, Xinglong Industrial Zone, Chang’an District, Xi’an, Shaanxi, China 710119 |
Business Hours (Beijing Time, UTC+8)
Monday – Friday: 8:30 AM – 5:30 PM
Saturday: 9:00 AM – 12:00 PM
Sunday: Closed
For clients in Europe and North America: our international team provides coverage outside Xi’an business hours. Production status and shipping updates are turned around within 1–2 hours as standard.
Engineering & Manufacturing Capabilities
| Material standards | ASTM, DIN, EN, GB, JIS — or equivalent by confirmed material certificate |
| Casting | Sand casting to 5,000+ kg; investment casting to 600 kg |
| Machining | 5-axis CNC, turning, milling, grinding — tolerances to ±0.02 mm |
| Heat treatment | Solution anneal / water quench (Mn steel); Q&T (alloy steel); destabilisation (high-Cr iron) |
| NDT | In-house MPI, UT, PT — independent team |
| Quality system | ISO 9001:2015 — process control from incoming material through final inspection |
Product Documentation
Technical documentation available on request or by download:
- Crusher Wear Parts Catalog (PDF)
- Conveyor Systems Components Handbook (PDF)
- Heavy Cast Steel Capability Statement (PDF)
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Contractual partner: Contracts and invoices are issued by the respective subsidiary or authorised entity within Sino Machinery Industries that specialises in your specific product line and region. This structure allows us to streamline logistics, ensure regional regulatory compliance, and provide localised support for international shipping and customs clearance. The contracting entity will be identified at the quotation stage, prior to any commitment.