Heavy Mining Equipment Industry
Heavy Mining Equipment Industry — OEM & ODM Manufacturing, In-House Machine Design & Precision Polymer Parts
HEMSUN ENGG. INDUSTRIES provides OEM and ODM engineering capabilities for the Heavy Mining Equipment Industry (Heavy Mining Equipment Manufacturing — Excavators, Draglines, Crushers & Haul Trucks). With complete in-house capabilities across machine building, compression tooling, CNC machining, and quality metrology, HEMSUN can design and manufacture custom fluoropolymer parts, specialized hydraulic press cells (Heavy Industrial Hydraulic Presses, Hydraulic Briquetting Presses), and machining fixtures to your precise technical drawings and functional specifications.
Heavy Mining Equipment Industry applications
- Custom OEM/ODM engineering and manufacture of Heavy-duty bronze and carbon-filled PTFE hydraulic cylinder piston seals, wear bands, and rod wipers for heavy mining equipment industry operations.
- Custom OEM/ODM engineering and manufacture of High-tonnage hydraulic workshop and maintenance presses (up to 600 Ton) for heavy pin/bearing assembly for heavy mining equipment industry operations.
- Custom OEM/ODM engineering and manufacture of Self-lubricating PTFE composite slide bearings for heavy excavator slew rings and dragline pivots for heavy mining equipment industry operations.
- Custom OEM/ODM engineering and manufacture of Severe-duty hydraulic briquetting and baling presses for mining site scrap and ore fines reclamation for heavy mining equipment industry operations.
Heavy Mining Equipment Industry — process notes
Our integrated engineering department collaborates directly with heavy mining equipment industry procurement and engineering teams: (1) 2D/3D CAD drawing review and material selection; (2) In-house mould and fixture toolroom fabrication; (3) Multi-axis CNC machining and high-tonnage hydraulic preforming; and (4) 100% batch metrology verification with full Material Test Reports (MTR). For our complete range of capabilities, explore our OEM & ODM custom manufacturing solutions (/custom-manufacturing).
Heavy Mining Equipment Industry — material scope
Components for heavy mining equipment industry applications are produced from premium virgin and filled polymers (15–25% glass-filled, 25–33% carbon-filled, 40–60% bronze-filled, MoS2, PEEK, Delrin POM-C, UHMWPE, and technical ceramics). Raw resins are strictly tested for density (ASTM D792) and tensile strength (ASTM D4894) with batch traceability maintained for all production runs.
Heavy Mining Equipment Industry — tooling support
All tooling sets—including multi-cavity compression moulds and CNC machining fixtures—are designed and CNC-machined in-house from vacuum-hardened AISI D2 and H13 tool steel (58–62 HRC). Cavities are diamond mirror-polished (Ra ≤ 0.15 µm) to ensure sharp part release and high dimensional repeatability across multi-year OEM supply contracts.
Heavy Mining Equipment Industry — project selection
To request an OEM/ODM proposal for heavy mining equipment industry parts or machinery, submit 2D PDF technical drawings or 3D STEP models, material requirements, annual batch quantities, and operating pressure/temperature parameters. Our engineering department provides comprehensive technical and commercial proposals within 24 hours.
Heavy Mining Equipment Industry — quality checks
Quality assurance protocols include digital coordinate measuring machine (CMM) dimensional verification, hydraulic pressure decay testing, dielectric spark breakdown testing (up to 80 kV/mm), and surface roughness profilometry (Ra ≤ 0.20 µm). Certified Material Test Reports (MTR) are provided with every production lot.
Heavy Mining Equipment Industry — commissioning
For machinery deliveries (Heavy Industrial Hydraulic Presses, Hydraulic Briquetting Presses), HEMSUN provides complete factory acceptance testing (FAT) at Dahegam prior to shipment, followed by on-site foundation anchoring, electrical cabling, hydraulic oil charging, and operator training by factory service engineers.
Heavy Mining Equipment Industry — export and lead time
Export shipments are packaged in multi-layer VCI moisture barrier bags and seaworthy wooden crates. Shipments clear direct from Gujarat via Mundra and Nhava Sheva (JNPT) container ports with Certificate of Origin, packing lists, and commercial documentation.
Heavy Mining Equipment Industry — maintenance and spares
Comprehensive spare part packages (hydraulic seal kits, replacement heating elements, PLC software backups) and technical support are maintained for all industrial installations.
Heavy Mining Equipment Industry specifications
| Property | Value |
|---|---|
| Industry Sector | Heavy Mining Equipment Industry (Heavy Mining Equipment Manufacturing — Excavators, Draglines, Crushers & Haul Trucks) |
| Manufacturing Model | OEM (Print-to-Part) & ODM (Design & Build Engineering) |
| In-House Capability Stack | Hydraulic Presses + Compression Tooling + Finished Parts + Machining Fixtures |
| Key Components Built | Heavy-duty bronze and carbon-filled PTFE hydraulic cylinder piston seals, wear bands, and rod wipers, High-tonnage hydraulic workshop and maintenance presses (up to 600 Ton) for heavy pin/bearing assembly |
| Dedicated Machinery | Heavy Industrial Hydraulic Presses & Hydraulic Briquetting Presses |
| Quality Verification | In-House CMM Inspection, Dielectric Breakdown (80 kV/mm) & ASTM MTR Reports |
| Supply & Export Scope | Direct OEM Supply & Worldwide Export from Dahegam, Gandhinagar, Gujarat, India |
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Frequently Asked Questions
What heavy machinery and polymer parts does HEMSUN build for mining equipment?
HEMSUN builds high-tonnage hydraulic workshop presses (up to 600T) for heavy bearing and track pin assembly, hydraulic briquetting presses for metal turnings and ore fines, and heavy-duty bronze-filled PTFE slide pads and cylinder wear rings for draglines, crushers, and haul trucks.
How do bronze-filled PTFE wear rings perform in heavy mining hydraulic cylinders?
40% to 60% bronze-filled PTFE wear rings withstand severe compressive shock loads, eliminate metal-to-metal scoring between cylinder pistons and honed barrels, and provide continuous self-lubrication even under abrasive slurry and dust conditions.
Ready to Put Your Drawing Into Production?
Send your specification and our engineering team will scope your PTFE components, hydraulic machine, or turnkey project — no obligation.
- Quote response within 24 hours
- Built entirely in our own facility
- Export documentation included
Request a Quote
Tell us what you need — material, drawing, or sample — and we'll follow up with pricing and lead time.
Contact HEMSUN +91-9979593687