CUSTOM BRONZE WEAR PARTS · 13+ YEARS OF EXPERIENCE

Custom Bronze Bushings & Castingsfor Mining, Marine & Heavy Equipment

Precision Casting. Reliable Machining. Built to Your Drawings.

We specialize in custom bronze bushings, bearing shells, wear plates, slide blocks, nuts and worm wheels for industrial equipment. With 13+ years in copper casting, we combine centrifugal, metal-mold, sand and investment casting with precision machining — delivering components built to your drawings or samples.

From material selection and casting to machining and technical support, DASHAN (Henan Dashan Nonferrous Metals Co., Ltd.) provides a reliable, end-to-end manufacturing solution for OEMs, equipment manufacturers and industrial parts distributors.

Request a Quote → Send a Drawing or Sample
13+
Years · Manufacturing Experience
Ø20–6,000
mm · Casting Diameter Range
0.1–15,000
kg · Single-Part Weight Range
4
Casting Processes
centrifugal · sand · metal-mold · investment
↓
WHY DASHAN

Precision casting Precision Casting You Can Trust

Thirteen years in wear-resistant bronze bushings. Process, people and service — an end-to-end supply chain built on trust.

01

Deep Experience

13+ years of bronze casting. Our core team helps customers cut running costs by around 30%.

02

Strong Technical Team

A dedicated 5-person R&D team, multiple casting patents, and 4 senior engineers on every job.

03

Custom & Measurement Service

Made to order — free measurement and structural optimization proposals.

04

Traceable Production

Real-time tracking across production, QC, inspection and shipping — every batch traceable.

OUR PRODUCTS

Precision bronze parts The Complete Bronze Range

Bushings and cone crusher parts — customized across centrifugal, sand and metal-mold casting processes.

All Products →
APPLICATIONS

Six industriesSix Industries We Serve

From mines to marine, from power to construction — DASHAN bronze performs under the harshest duty.

Mining & Quarrying
01

Mining & Quarrying

High-leaded bronze wear parts and bushings that survive dust, grit and shock loads in underground and open-pit equipment.

Learn More
Aggregates & Crushing Plants
02

Aggregates & Crushing Plants

Replacement bronze parts for cone, jaw and impact crushers — socket liners, eccentric bushings, toggle seats — matched to OEM dimensions.

Learn More
Cement Plants
03

Cement Plants

Bronze bushings and wear components for kiln drives, mills, material handling and packing lines — specified for heavy continuous duty.

Learn More
Construction Machinery
04

Construction Machinery

Excavator, wheel loader and crane bronze bushings — custom sizes, groove patterns and materials for pivot pins and slew systems.

Learn More
Pumps, Valves & Hydraulics
05

Pumps, Valves & Hydraulics

Cast bronze impellers, valve seat rings and hydraulic components — corrosion-resistant alloys with the machining accuracy pumps demand.

Learn More
Bulk Material Handling & Conveyors
06

Bulk Material Handling & Conveyors

Conveyor idler and drive bushings, pulley and elevator components in bronze — long-wear alloys for dusty, continuous duty.

Learn More
CNC machining a large cast bronze bushingDASHAN factory entrance with National High-Tech Enterprise signBronze bushing machining workshop and export cratesFactory quality motto: quality, on-time delivery, customer satisfaction
OUR FACTORY

13+ Years Focused on the Bronze Bushing Supply Chain

From R&D and casting to machining, inspection and export — one plant, one schedule, one team responsible for the finished part. Full-process quality control keeps every casting delivered reliably.

13+
Years of Focus
15,000
m² Production Area
40+
Precision Machines
Learn More →
CUSTOMER VISITS

Trust from Overseas Customers Visiting Our Factory

Customers from around the world visit our plant for audits and talks — real trust starts with a real visit.

Overseas customer visit
Overseas customer visit
Customer visit — India
Customer visit — India
Customer visit — Chile
Customer visit — Chile
Customer visit — Italy
Customer visit — Italy
Customer visit — Ukraine
Customer visit — Ukraine
Customer visit — USA
Customer visit — USA
CASE STUDIES

Bronze parts in real service

Replacement parts, reverse engineering and maintenance programs — each from a real delivery.

Socket Liners for a Cone Crusher Maintenance Program

Socket Liners for a Cone Crusher Maintenance Program

Mining

A mining maintenance team needed standalone socket liners for their cone crushers, tired of long lead times and of buying complete assemblies when only the liner wore out.

Read Case →
Flanged Bushings for a Pump Rebuild Program

Flanged Bushings for a Pump Rebuild Program

Pumps & Valves

A pump service shop rebuilding industrial pumps needed a steady supply of integral-flange flanged bushings in specific sizes, machined complete.

Read Case →
Reverse-Engineered Eccentric Bushing from a Worn Sample

Reverse-Engineered Eccentric Bushing from a Worn Sample

Aggregates

An aggregate plant had a failed eccentric bushing, no drawing and no local supplier; the crusher was down.

Read Case →
All Case Studies →
CERTIFICATIONS & PATENTS

Certified quality, patented process

Three ISO management systems and 28 patents — quality, environmental and safety standards verified by certificate.
View 28 patent certificates →
BLOG & INSIGHTS

DASHAN Insights & Updates

Technical insights and industry notes from our foundry engineers.

Aug 10, 2026
How to Choose a Bronze Bushing Material: C93200 vs C93700 vs C95400
Five common bronze bushing grades — C93200, C93700, C95400, C86300 and C95800 — matched to load, speed, lubrication, corrosion and machinability.
Aug 5, 2026
Centrifugal vs Sand Casting of Bronze: Which Process Fits Your Part?
Both produce good bronze. The difference is in structure, geometry freedom and cost. A practical comparison for choosing the right casting process.
Jul 28, 2026
Why Mining Machinery Still Runs on Bronze Bearings
Steel is stronger and plastic is cheaper, yet heavy equipment keeps wearing bronze. The engineering reasons, and where each alternative fails.
Jul 20, 2026
From Drawing to Delivered Part: How a Custom Bronze Casting Is Made
The full path of a custom bronze part through our plant: review, alloy choice, pattern, casting, machining, inspection, packing — with the decisions that matter.
Jul 12, 2026
Puzzled by a Bushing That Died Fast? Photo-Based Failure Analysis, Plainly
Wear patterns on a failed bushing usually say exactly what went wrong. A field guide to reading the evidence: contamination, misalignment, lube failure, overload.
Aug 20, 2026
How to Fix Excessive Shaft-to-Bushing Clearance
When shaft-to-bushing clearance exceeds 30–40% of design, vibration and seizure follow. Four proven repair routes, and when to use each.
Aug 18, 2026
Why Punch Presses Use Bronze Bushings Instead of Steel
Steel is harder, so why do punch press crankshafts run on bronze? The answer is protecting the shaft — and total cost.
Aug 15, 2026
Graphite-Plugged vs Plain Bronze Bushings: How to Choose
Self-lubricating graphite bushings or plain bronze? A practical comparison for maintenance planners.
Aug 12, 2026
Self-Lubricating Bushing Maintenance Guide
Graphite-plugged bushings are low-maintenance, not no-maintenance. What to check, and how often.
Aug 8, 2026
Impact-Resistant Bushings for Cone Crushers: Selection Guide
Socket liners, eccentric bushings and step bearings take the worst punishment in a crusher. How to select and replace them.
Aug 5, 2026
Bronze vs Steel for Bushing Material: An Honest Comparison
Steel is harder and cheaper per kilo. Bronze still wins most bushing jobs — here is the engineering behind it.
Aug 1, 2026
7 Ways to Extend Bronze Bushing Service Life
Practical steps that routinely double the life of bronze bushings — most of them free.
Jul 25, 2026
Choosing the Right Bronze for Marine Applications
Seawater is the harshest environment a bushing can face. C95800 vs C51100 vs C93200 — a practical map.
Aug 22, 2026
Copper Sleeves Shipped to Australia
A batch of custom copper sleeves for crusher maintenance heads to Queensland — drawing-confirmed, dimension-inspected.
Aug 19, 2026
Self-Lubricating Bushings Shipped to Europe
Graphite-plugged bushings for construction equipment leave the plant for a European OEM partner.
Aug 14, 2026
Crusher Bronze Parts Shipped to Southeast Asia
Socket liners and eccentric bushings for cone crushers head to a Southeast Asian aggregate producer.
Sep 10, 2026
What Is a Phosphor Bronze Bushing? C51100 Explained
Phosphor bronze bushings (C51100) are tin bronzes with a deliberate phosphorus addition. What that does — and where it beats leaded bronze and aluminium bronze.
Sep 10, 2026
How to Measure Bronze Bushing Wear in the Field
A practical guide to measuring bronze bushing wear with basic tools—inside micrometers, telescoping gauges, and bore gauges—plus how to interpret clearance and ovality data.
Sep 11, 2026
We Are Attending Mining Indonesia 2026 — Visit Us at Booth HALL D-9544
Haishan Machinery is exhibiting at Mining Indonesia 2026 — The 24th International Mining & Mineral Recovery Exhibition, 9–12 Sep at JIExpo Kemayoran, Jakarta. Come to Booth HALL D-9544 to talk bronze bushing solutions for mining machinery.
Sep 13, 2026
Bushing Press Fit Installation: Dos and Don'ts
A practical guide to press-fitting bronze bushings: bore prep, interference fit, temperature control, and the mistakes that cause premature failure.
Sep 17, 2026
Oil Groove Types for Bronze Bushings: Patterns That Work
Compare common oil groove patterns in bronze bushings—straight, spiral, figure-eight, axial, and pocketed—and learn how each affects lubrication, load capacity, and wear.
Sep 17, 2026
How Graphite-Plugged Bushings Work: Lubricant Transfer Explained
Graphite plugs in bronze bushings transfer a dry lubricant film to the shaft. Learn how the mechanism works and when self-lubricating wins over grease.
Sep 21, 2026
How to Read a Bushing Drawing: What a Manufacturer Needs for an Accurate Quote
A practical guide to reading a bronze bushing drawing — which dimensions, tolerances, and notes a foundry and machine shop actually need to quote and produce the part correctly.
Sep 28, 2026
Bronze Bushing Storage and Handling: Avoiding Early Failure
Proper storage and handling of bronze bushings prevent corrosion, contamination, and mechanical damage that lead to premature failure. Learn best practices for preserving alloy integrity and fit.
Oct 8, 2026
Custom Made Bronze Bushes: Alloy, Load & Sourcing Guide
A practical guide to specifying custom made bronze bushes: reading service conditions, choosing the right alloy, and what to send a foundry for an accurate quote.
Oct 8, 2026
Manganese Bronze vs Aluminum Bronze: A Practical Guide
Manganese bronze or aluminum bronze? Compare strength, wear, corrosion and machining behavior, then match the alloy to your service conditions.
Oct 19, 2026
Flanged Sleeve Bearing 8mm: Selection & Sourcing Guide
An 8mm flanged sleeve bearing is small but critical. Learn how to specify alloy, tolerance, and lubrication for reliable performance in light-load applications.
Oct 19, 2026
Flanged Sleeve Bearing: Selection, Alloys & Sourcing
A practical guide to flanged sleeve bearings: service conditions, alloy selection, and sourcing tips for maintenance and procurement engineers.
Oct 22, 2026
Bronze Guide Bush: Service Conditions, Alloy Choice & Sourcing
A practical guide for maintenance and procurement engineers on specifying bronze guide bushes: service conditions, alloy selection, and sourcing tips to avoid downtime.
View All →
HOW TO ORDER

From drawing to delivery in four steps

Send your request

A drawing (PDF/DWG/STEP), part number or photo of the worn part — any one of these starts the process.

Receive your quote

We reply with alloy recommendation, price and lead time, and clarify technical questions.

Confirm & sample

Dimensions and material confirmed; a sample can be made first where needed.

Production & inspection

In-house casting, machining and inspection, packed for export and shipped.

Precision casting, you can trust

Send us your inquiry — quality service and one-on-one technical support, no obligation.

📞+86 191 3712 3059
📍Mazhuang Village, Yuhe Town, Huixian City, Xinxiang, Henan, China
✉️sales@dashanchina.com
Call Now Chat on WhatsApp