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Spare Parts

Darko specializes in manufacturing and custom-processing cement machinery equipment. As China’s most professional one-stop cement equipment supplier, we meet all your industrial needs!

Aramid filter bags offer exceptional heat and chemical resistance, ensuring greater than 99.99% filtration efficiency in cement, power, and chemical processing.

Dust Collector Filter Bag

High-quality filter bags designed for efficient dust collection systems, crafted from premium filtration materials to capture micron-sized dust particles and significantly improve collection efficiency. With excellent heat resistance, corrosion resistance, and abrasion durability, they extend equipment service life and reduce maintenance frequency, making them an ideal choice for cement, metallurgy, chemical, and other industries.

Air Slide Fabric

High-performance permeable canvas specially designed for air slides, ensuring smooth and even flow of powdered materials during pneumatic conveying thanks to its uniform pore structure and exceptional air permeability. Tough, wear-resistant, clog-resistant, and easy to install, it greatly enhances conveying efficiency and system stability, widely used in cement, fly ash, and other powder engineering applications.

Kevlar High-Temperature Air Slide Fabric
A cement silo is a steel storage container designed to hold and dispense bulk cement, fly ash, or other powdered materials used in construction and industrial applications.

Cement Silo

Robust and durable cement storage solutions offering large capacity and superior sealing to keep cement, fly ash, and other powders safe from moisture and hardening. The scientifically designed discharge structure ensures smooth and residue-free unloading. Equipped with advanced level monitoring systems, it enables intelligent storage management, suitable for concrete batching plants and dry mortar production lines.

Expansion Joints

High-performance pipeline expansion joints designed to absorb thermal expansion, mechanical vibration, and pipeline misalignment. Constructed with multi-layer reinforcement and high-quality elastic materials, they offer excellent pressure resistance, air tightness, and fatigue resistance, effectively protecting pipeline systems and extending equipment service life. Widely used in hot air ducts, dust removal systems, and various fluid transport projects.

Expansion joints utilize flexible components (such as metal bellows, rubber, or fabric) to actively absorb axial/lateral/angular displacement in piping systems caused by thermal expansion, mechanical vibration, or foundation settlement.
Belt conveyor roller

Belt Conveyor Roller

Precision-engineered belt conveyor rollers, dynamically balanced and designed with dust-proof seals to ensure smooth and quiet operation. The rollers undergo special surface treatment to prevent wear and material buildup, effectively reducing belt misalignment and damage while significantly cutting maintenance costs. Ideal for long-distance heavy-duty material handling in mining, ports, building materials, and other industries.

Do you have your own factory? Can we visit it in person?

Yes, we operate a 30,000+㎡ manufacturing facility in [Haian, China] with dedicated production lines for cement equipment. Factory visits are welcome by appointment – we recommend scheduling during weekdays to observe CNC machining and quality inspection processes firsthand.

Can you customize products according to client requirements?

Yes, we can design and customize products according to customers’ special needs.

Which international standards do your products comply with?

Our products meet:

Specific equipment carries additional certifications like ATEX for explosive atmospheres.

Do you provide worldwide shipping services?

Yes, we offer worldwide shipping.

What payment terms do you accept?

We accept a variety of payment methods, including Telegraphic Transfer (T/T), Letter of Credit (L/C), PayPal and so on.

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