Intrinsic Safety:
Eliminates thermal hazards; 24/7 continuous operation without downtime.
uperior Workshop Hygiene:
Fully sealed closed-loop system meets stringent cleanroom & ultra-low dust standards.
Reduced Maintenance Costs:
Wear-resistant components extend wear-part service life by over 50%.
Pain Points & System Flowchart
Pain Points & System Flowchart
3. Strict Continuous Operation Requirements:
• Non-stop 7×24 production lines cannot tolerate downtime caused by chain breakage or material jamming.
2. Extreme Abrasion & Dust Escape:
• Ultrafine graphite particles easily breach standard seals, destroying motor bearings and creating heavy workshop pollution.
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Hot Graphite / Calcined Material (300℃–800℃)
System Flowchart
System Flowchart
1. Difficult Cooling for 300℃–800℃ Materials:
•Uncooled hot graphite damages downstream screening and milling machinery.
LG Series Rotary Drum Cooler
(Cooling down to ≤60℃ safely)
LS/GX Sealed Screw Conveyor
(Dust-free transport to ash silo)
NE Heavy-Duty Bucket Elevator
(High-strength vertical elevation)
Process Challenges
Process Challenges
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Core Equipment Features
Core Equipment Features
LG Series
Rotary Drum Cooler
LG Series
Rotary Drum Cooler
• Curtain-Style Heat Exchange:
Spiral lifting flights create a uniform curtain for maximum cooling.
• Thermal Stress Relief:
Floating bearings prevent shell warp at 800℃.
• Multi-Stage Air Seals:
Prevents ultrafine graphite dust from escaping.
NE Series
Heavy-Duty Bucket Elevator
NE Series
Heavy-Duty Bucket Elevator
• Quenching Alloy Chains:
Deep-hardened chains resist abrasive graphite dust, lasting 2–3x longer.
• Anti-Sticking Buckets:
Inclined bucket design prevents fine graphite powder from caking inside.
LS/GX Series
Screw Conveyor
LS/GX Series
Screw Conveyor
• Triple Shaft Seals:
Air seal + skeleton oil seal + gland packing stops bearing seizures.
• UHMW-PE / Alloy Liners:
Protects trough bottoms against abrasive wear.
