Mining & Metallurgy

Heavy-Duty Rigging & Fastening Hardware for Mining & Metallurgical Operations

Engineered for the most punishing industrial environments, our rigging and fastening hardware portfolio is purpose-built to withstand the extreme conditions of mining and metallurgical operations — from open-pit ore extraction and underground haulage to crushing, conveying, and high-temperature smelting. Every component is forged or machined from premium alloy steel, heat-treated for maximum toughness, and finished with corrosion-resistant coatings to perform reliably under heavy impact, abrasive dust, corrosive chemicals, and sustained thermal stress. When downtime costs thousands per hour, our hardware keeps critical infrastructure running.

Complete Product Range — Built for the Mine & the Mill:

Shackles — Forged Alloy Steel, Load-Rated & Traceable

· G209 Screw-Pin Bow Shackles — Hot-dip galvanized alloy steel bow shackles with screw-pin closure, working load limits from 0.5T to 85T. Ideal for temporary rigging, sling connections, and general-purpose lifting where rapid attachment and removal are required — from drill rig mobilization to conveyor pulley replacement.

· G210 Screw-Pin D-Shackles — Narrow-body chain shackles with screw pin, WLL from 0.5T to 35T. Designed for direct chain-to-chain connections and compact lifting points where space is limited in crusher chambers and underground haulage.

· G2130 Bolt-Type Bow Shackles — Bolt-and-nut anchor shackles with cotter pin security, WLL from 2T to 150T. Intended for permanent or semi-permanent installations where the pin must never back out under vibration — essential for crusher feed structures, conveyor head pulley frames, and fixed plant rigging.

· G2150 Bolt-Type D-Shackles — Bolt-type chain shackles with secured nut and cotter pin, WLL from 2T to 55T. Suited for permanent chain connections in high-vibration environments such as screening decks, hopper discharge gates, and vibrating feeder mounts.

Turnbuckles — Precision Tensioning & Adjustment

· HG-226 Eye-to-Eye Turnbuckles — Open-body turnbuckles with two eye end fittings, sizes M6 through M64, WLL up to 22T. Used for tensioning guy wires, bracing structural supports, and adjusting conveyor belt alignment across mine sites and concentrator plants.

· HG-227 Jaw-to-Eye Turnbuckles — Open-body turnbuckles with jaw and eye end fittings for rapid pin connection, sizes M6 through M64. Preferred for applications requiring frequent disassembly and re-tensioning, such as temporary support bracing and modular plant erection.

· DIN 1480 Turnbuckles — European-standard open-body turnbuckles with hook-and-hook, hook-and-eye, and eye-and-eye configurations, sizes M5 through M36. For general-purpose tensioning of railings, cable stays, and light structural bracing throughout plant facilities.

Lifting Points — Engineered for Multi-Axis Loading

· Grade 80 Swivel Hoist Rings — Alloy steel hoist rings with 180° pivot and 360° rotation, WLL from 0.3T to 30T. Bolt directly to equipment, molds, and structural frames to provide a true vertical lifting point regardless of pull direction — critical for balanced lifts of crushers, gearboxes, and furnace components during turnaround maintenance.

· DIN 580 Collared Eye Bolts — Forged steel eye bolts with shoulder collar, metric threads M6 through M64, WLL from 0.16T to 10T. The standard lifting point for motors, pumps, gearboxes, and plant equipment across mining and metallurgical facilities.

· G279 Shoulder-Pattern Eye Bolts — Heavy-duty shoulder eye bolts with increased load capacity and angular loading tolerance, for permanent lift points on heavy machinery and structural steel.

Chain Slings — Grade 80 Alloy, Configurable Leg Configurations

· G80 Chain Slings — Grade 80 alloy steel chain (EN 818-2 / ASTM A973) available in single-, double-, triple-, and quadruple-leg configurations, with master links, shortening clutches, and sling hooks or grab hooks. WLL from 1T to over 100T. Used for heavy machinery lifts, ladle handling, anode/cathode handling, and routine plant maintenance across smelters and concentrators — where abrasion resistance and durability outperform wire rope.

Wire Rope Slings — Galvanized & Stainless Steel Construction

· Wire Rope Slings — Manufactured from 6×19, 6×37, and 6×36WS galvanized or stainless steel wire rope, supplied as hand-spliced eye-and-eye slings, Flemish-eye slings with mechanical splices, or endless grommets. Diameters from 6mm to 64mm, with full break-load test certification. Designed for high-cycle lifting of ore buckets, drill rods, mill liners, and bulk material handling equipment.

Synthetic Slings & Lifting Accessories — Damage-Free Lifting for Precision Components

· Polyester Flat Web Slings — Woven polyester slings in widths 25mm to 300mm, WLL from 1T to 12T, with reinforced eyes. For lifting painted, machined, or precision-finished components where metal contact would cause damage — ideal for motor rotors, hydraulic cylinders, and control panels.

· Endless Round Slings — Polyester continuous-filament round slings, WLL from 1T to 20T, color-coded by capacity. Flexible and conformable for awkward loads and irregular shapes.

· Lifting Hooks — Eye hooks, clevis hooks, and swivel hooks with safety latches, Grade 80 alloy steel, WLL from 0.5T to 50T. For crane, hoist, and chain sling applications throughout the plant.

· Snatch Blocks & Tackle Blocks — Single and multi-sheave alloy steel blocks with swivel hooks or shackle mounts, WLL from 2T to 80T. For mechanical advantage lifting and heavy-load direction changes during equipment installation and maintenance.

High-Strength Structural Bolts — The Backbone of Heavy Equipment

· ASTM A325 / A490 Heavy Hex Bolts — High-strength structural bolts in diameters 1/2" through 1-1/2" (M12–M36), property classes 8.8/10.9/12.9, with matching A563 nuts and F436 hardened washers. Available in plain, black oxide, hot-dip galvanized, and zinc-nickel finishes. Used for excavator and loader structural connections, conveyor trusses, crusher frames, and plant steelwork — where shear and tension loads demand uncompromising strength.

· ISO 898-1 / GB/T 1228–1231 High-Strength Bolts — Metric heavy hex bolts and nuts in Grade 8.8, 10.9, and 12.9, diameters M12 through M64. For ball mill foundations, SAG mill structures, flotation cell banks, and smelter plant structural steel erection.

Mill & Crusher Liner Bolts — Purpose-Built for Abrasive Wear

· Elliptic-Head & Square-Head Liner Bolts — Special-head liner bolts with matching spherical washers and lock nuts, in property classes 8.8 and 10.9, diameters M12 through M36. Engineered specifically for securing wear liners in jaw crushers, cone crushers, impact crushers, ball mills, SAG mills, and rod mills. The oval or square head nests securely in the liner counterbore, while the precision shank distributes clamping load — ensuring liners stay fastened under continuous impact and abrasion. A high-consumable, high-replacement item that keeps mills running between liner changes.

Anchor Bolts & Foundation Hardware — Immovable Bases for Heavy Machinery

· ASTM F1554 Anchor Bolts — L-type, J-type, and welded-plate anchor bolts in Grade 36, 55, and 105, diameters 1/4" through 4" (M6–M100), lengths up to 3000mm. Permanently secure crushers, ball mills, conveyor drives, crushers, kilns, and furnace foundations to concrete — the immovable base that heavy machinery demands.

· U-Bolts & Pipe Clamps — Heavy-duty U-bolts, pipe clamps, and beam clamps in carbon steel and stainless steel, sizes to fit pipe diameters 1/2" through 24". For securing slurry pipelines, compressed air lines, water mains, and process piping throughout mine and plant facilities.

Stainless Steel Fasteners — Corrosion Resistance for Harsh Chemistries

· A2-70 (304) & A4-80 (316) Stainless Fasteners — Full range of bolts, nuts, washers, studs, and threaded rod in austenitic stainless steel. A2-70 for general exterior and interior corrosion resistance; A4-80 (316) for enhanced chloride and acid resistance in flotation circuits, acid leaching, pickling lines, and coastal plant environments. Used for process piping, tank fittings, chemical dosing systems, and water treatment infrastructure where carbon steel simply cannot survive.

· ASTM A193 B8 / B8M Studs & Bolts — Stainless steel high-pressure studs with A194 8 / 8M nuts, for corrosive process piping and pressure vessel flanges in hydrometallurgical and chemical processing areas.

Proven Performance Across the Mining & Metallurgical Value Chain

From primary ore extraction and haulage to crushing, grinding, flotation, smelting, and refining, our rigging and fastening components deliver the load-bearing integrity, fatigue resistance, and wear life that critical infrastructure demands. All products are manufactured under ISO 9001 quality management, with batch-level material traceability, magnetic particle inspection on critical lifting components, and proof-load testing available on request. Certifications include CCS, DNV, LR, ABS, and BV classification society approval — ensuring compliance for both onshore mining sites and port-side metallurgical plant operations. When the ground shakes, the dust flies, and the heat rises, our hardware holds — shift after shift, liner change after liner change, year after year.