Dome Nuts for Roof Bolting Mine Roof Support Rock Bolt Underground Anchor Nut Domed Nut for Rock Bolt

• Customization: Available
• Processing Object: Metal
• Molding Style: Forging
• Model NO.: mining nut
• Molding Technics: Forging
• Application: Mine
• Material: Steel
• Heat Treatment: Normalizing
• Surface Treatment: Oxidation
• Forging Tolerance: +/-0.2mm
• Standard: ASTM
• Certification: ISO 9001:2008, TF16949
• Metal: Custom Made
• Transport Package: Bag, Pallet or Plywood Box
• Specification: OEM
• Trademark: OEM
• Origin: Shandong
• Production Capacity: 600 Tons/Month

Product Description

Mining nut tools





1. Quality Control

We provide:
1) Chemical Composition Report
2) Mechanical Properties Report
3) Dimension Test Report
4) Hardness Test Report
5) Heat Treatment Chart Report
6) Others according to clients' demand

2. Equipment list
 

Hydraulic Machine	4000Ton
	5000Ton
Mounted Reclaimer
Ring Rolling Machine	Φ5000mm
	Φ9000mm
Quenching Tank
Desktop Tempering Furnace
Bell type Quenching Furnace
Aluminum Alloy Solid Solution Aging Furnace
8.5m Bell Type Furnace
Planer Drilling Machine
CNC
CNC VTL Operator
...

3. Factory


4. Some other products



5. Shipping and packing



6. Certificates