Heavy-Duty Material Cooling & Enclosed Conveying Systems

Turnkey auxiliary equipment packages for thermal power, steel mills, synthetic graphite, and activated carbon production lines. Engineered for extreme temperatures and zero dust escape.

About Dasna Machinery

Engineering Excellence from Source to Global Plant Execution

Dasna Machinery operates as the global market division of Pingshan Innovation Conveying Equipment Co., Ltd. We connect international engineering contractors and plant operators directly with our robust manufacturing facilities and end-to-end technical support.

We are specialized developers and manufacturers of industrial bulk material handling and cooling solutions, serving power plants, steel mills, mining operations, and process industries.

Our Core Capabilities:

High-Temperature Material Cooling & Slag Handling

Heavy-Duty Mechanical & Sealed Pneumatic Conveying

Bulk Storage & Automated Material Handling Systems

Driven by deep engineering insights and scalable manufacturing, we are committed to lowering your project capital expenditure while guaranteeing superior 24/7 continuous operational performance.

INDUSTRY SOLUTIONS

Activated Carbon Cooling & Conveying

Carbon Activation

Oxygen-Isolated

Explore Carbon Solution →

Core Units: LG Oxygen-Isolated Cooler | Low-Breakage Elevator | LS/GX Screw

Ash Handling

Power Plant

Explore Boiler Solution →

Coal-Fired Boiler Ash Cooling & Hand

Engineered for 600℃–1000℃ bottom ash continuous cooling, high-strength vertical elevation, and dust-free dry ash handling.

Steel Mill

Core Units: LG Rotary Cooler | NE Elevator | DTII Belt Conveyor

Explore Graphite Solution →

Graphite & Carbon Material Handling

Zero Dust

Indirect water-cooling jacket prevents combustion at 600℃–900℃ while keeping carbon particle breakage under 0.5%.

Graphite Anode

300℃-800℃

Core Units: LG High-Temp Cooler | NE Elevator | LS/GX Sealed Screw

Turnkey Systems for High-Temperature Cooling & Airtight Bulk Material Handling

Tailored for synthetic graphite & petcoke calcination at 300℃–800℃ with heavy-duty cooling drums & multi-stage air seals.

WHY CHOOSE DASNA MACHINERY

Direct Manufacturer Integration

As the international division of Pingshan Innovation Conveying Equipment Co., Ltd., we connect you directly to our manufacturing plant—eliminating middleman markups and guaranteeing strict quality control.

Tailored Engineering & Turnkey Lines

From 1000°C boiler slag cooling to zero-leakage graphite powder handling, we provide complete system integration—including rotary coolers, elevators, and conveyors tailored to your CAD layout.

Built for Extreme Conditions

Engineered with heat-expansion relief structures, deep-quenched alloy chains, and multi-stage shaft seals to withstand high temperatures and heavy abrasion without unexpected downtime.

Responsive Support & Global Execution

Our engineering team delivers 24-hour rapid technical responses, customized CAD layout drawings, bidding support, and smooth export execution for global EPC contractors and industrial clients.