Shandong Jiujiu Machinery-Wear and Heat Resistant Castings

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Heat-resistant steel is an alloy engineered for high-temperature environments (usually above 500°C), with properties of oxidation resistance, corrosion resistance, and creep resistance, finding wide use across industries.

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crusher distributor plate

The distributor plate of the crusher is a key functional component in crushing equipment. Through the specially designed guide grooves, protrusions or layered structures on its surface, the distributor plate actively guides materials to disperse in a specific direction within the crushing chamber.

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manganese crusher liners

Manganese crusher liner is mainly used in quarrying, mining, excavation, coal industry and other fields, and bears huge crushing force and material friction.

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waste incineration grate bars

Waste Incineration Grate Bars are key parts forming mechanical incinerator beds, directly contacting municipal waste through drying, ignition, combustion, and ash burnout. They move to mix/advance waste and enable even air flow for full combustion.

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impact plates for impact crusher

The impact crusher features three core plate components—blow bars (hammers), impact plates, and side plates—with impact plates being pivotal to refining crushing results.

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manganese hammer for crusher

As a key component in crushing equipment, the manganese hammer for crusher plays an important role in many industrial fields with its excellent physical properties and durability.

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incinerator grate bars

Waste incinerator grate bars are crucial components of a waste-to-energy plant's furnace, designed to support, move, and promote the complete combustion of waste materials. As a key structure for garbage transportation and combustion in the incinerator, the furnace grate system needs high strength, heat resistance, and corrosion resistance.

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China high chrome abrasion resistant blow bars

The crusher blow bar is the core working part of the crushing equipment, especially in the vsi crusher, impact crusher and other equipment.

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About Company

Founded in 2018, Shandong Jiujiu Machinery Co., Ltd. specializes in premium wear-resistant and heat-resistant steel castings.
Located in Weifang Binhai Industrial Park, our 24,000㎡ modern facility ensures strong production capacity.
Guided by honesty, pragmatism, and long-term focus, we deliver consistent, reliable quality.

Shandong Jiujiu Machinery – Built to Last.

2018

Company Creation

23333 ㎡

Floor Area

24000 ㎡

Building Area

Service first

Advantage

As a leading manufacturer in the industry, Shandong Jiujiu Machinery specializes in producing high-quality wear-resistant and heat-resistant castings, including grate bars, shredder hammers, plate hammers, tooth plates, impact plates and other products. Many global clients trust Jiujiu for our service and product quality.

Why Choose Jiujiu

Manufacturing Experience

Nearly 10 years of experience in the production of wear-resistant castings and heat-resistant castings.

Advanced Equipment

The entire production line is semi-automatic and fully automatic, which more accurately guarantees the quality of each product.

Wide Range 0f Partners

The products are mainly exported to overseas markets such as Japan and Europe.

Product Quality Assurance

Quality products and quality service is our responsibility to customize exclusive products for you.

News

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Top 4 Metal-Based Wear-Resistant Materials for Crushers: Boost Durability & Cut Downtime

2025

12-01

2025 China Crusher Wear Castings Export Report: Trends, Markets & Core Advantages

As the global infrastructure and mining industries boom, the demand for high-performance crusher wear castings surges. China, a leading manufacturer of crusher components, has solidified its position in the international market with reliable quality and cost-effectiveness. This report analyzes the latest export trends, key target markets, and competitive edges of China’s crusher wear castings, providing insights for global buyers.

2025

11-24

Lost Foam Casting vs Shell Molding: Key Differences & Applications in Crusher Wear Resistant Parts

In the wear-resistant castings industry, Lost Foam Casting (LFC) and Shell Molding stand out for their unique advantages in producing crusher wear resistant parts—such as jaw plates, cone crusher liners, and impact bars. The right casting process directly affects the wear performance, dimensional accuracy, and production cost of these critical components. This blog compares the two processes with data, charts, and practical cases to guide your selection.

2025

11-17

Cast Steel vs Cast Iron: Which Is Better for Crusher Wear-Resistant Parts?

When it comes to crusher wear-rsistant parts—like liner plates,hammers, blow bars, and other wear resistant casting components—choosing between cast steel and cast iron can make or break your equipment’s durability, performance, and cost-efficiency. Let’s break down their key differences, uses, and why it matters for your crusher.

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Telephone：+86-13792621099

sales@sdjjiu.com

Weifang Binhai New Area Sino-foreign Cooperation Industrial Park, about 260 meters west of the intersection of Hai 'an Road and Zhenhai Street

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