High Efficiency Powder Concentrator/ Air Classifier/Cyclone Powder Separator in Mining Industry

• Customization: Available
• After-sales Service: Installation, Commissioning & Training
• Warranty: 1 Years
• Model NO.: QF260, QF450, QF600, QF750
• Type: Air Grading Machine
• Certification: GS, RoHS, CE, ISO9001
• Cutter Material: Hard Alloy
• Drive: Electric
• Object: Mineral Material
• Production Capacity(Kg/H): Capacity(Kg/H) 20~30000
• Product Size(D97:Um): 6~150
• Classifying Efficiency(%): )60~90
• Installed Power(Kw): 11.5~310
• Control System: PLC
• The Linear Velocity: 80m/S
• Rotor Type: Single Rotor
• Principle: Cylinder Culling
• Transport Package: Standard Packing
• Specification: Customized
• Trademark: SNOWTE
• Origin: Shandong
• HS Code: 8474209000
• Production Capacity: 1000pieces/Year
• Package Size: 4000.00cm * 5000.00cm * 6000.00cm
• Package Gross Weight: 5000.000kg

Product Description

Specification

Category	Parameter	Specification	Recommendations for Buyers
Particle Size	Final particle size (D50)	1–150 μm	Select according to application
Feed Size	Input particle size	≤2–3 mm	Pre-crushing recommended for hard materials.
Capacity*	Output capacity	0.5–500 kg/h	Lab: 0.5–20 kg/h; Industrial: 50–500 kg/h.
Grinding Type	Grinding principle	Compressed air jet, fluidized bed, spiral jet, disc jet	Choose fluidized bed for best uniformity.
Material of Construction	Chamber material	SS304 / SS316L / Carbon Steel	SS316L recommended for pharmaceutical use.
Temperature Performance	Grinding temperature	≤ Ambient – 20°C	Suitable for temperature-sensitive materials.
Purity Level	Metal contamination	Nearly zero (no mechanical contact)	battery materials
Classifier	Air classifier	Adjustable rotational speed	Helps achieve narrow PSD.
Power Supply	Voltage	220V / 380V / 415V	Match local industrial power standards.
Pressure Requirement	Air pressure	0.6–1.2 MPa	Stable high-pressure air source required
Installation	Structure	Compact, modular	Easy for lab and pilot plant use.
Optional Features	System options	HEPA filter, nitrogen protection, aseptic design, anti-slip base	For pharmaceutical sterile environments.

Shandong Sinote Powder Technology Co., Ltd.

Shandong Snuote Powder Technology Co., Ltd. is a leading manufacturer specializing in ultrafine grinding, micronizing, and powder processing systems.  Located in Weifang, Shandong, we integrate R&D, production, and engineering services, providing high-performance equipment for global customers.
 
Our core products include ultrafine grinders, jet mills, air classifiers, ACM mills, vertical mills, and complete powder-processing lines, widely used in chemicals, minerals, pharmaceuticals, food, spices, pigments, new materials, and ceramics.
 
With strong technical expertise, advanced manufacturing facilities, and a professional engineering team, Snuote delivers customized solutions that ensure stable performance, precise particle size control, and long-term reliability.  We offer full-cycle service—from material testing and solution design to installation, training, and lifetime support.
 
Driven by innovation and quality, Snuote is committed to becoming a premium global supplier in the powder-processing industry, providing customers with efficient, safe, and cost-effective ultrafine grinding solutions.

Our Advantages

·7+ Years Powder Technology Expertise — Deep industry know-how in ultrafine grinding, classification, and powder engineering.
·Complete Product Line — Ultrafine grinders, jet mills, classifiers, mixers, and full powder processing systems to meet cross-industry needs.
·Custom Engineering Solutions — Tailor-made equipment design based on your material characteristics, capacity goals, and production environment.
·Strict Quality Control — Precision manufacturing, CE/ISO-certified production, and multi-stage inspection ensure stable, reliable performance.
·Strong R&D & Technical Team — Professional engineers provide process optimization, test support, and full technical guidance.
·End-to-End Service — From consultation to installation, commissioning, training, and lifelong technical support.
·Global Export Experience — Fast response, efficient logistics, and long-term cooperation with clients in chemicals, food, pharma, minerals, and new materials.

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Q1: What materials can your ultrafine grinder handle?
 
Sugar, spices, herbs, chemical powder, minerals, pharmaceuticals, food ingredients, pigments, and heat-sensitive materials.
 
Q2: What mesh size does the machine achieve?
 
Adjustable 20–2000 mesh, supporting high-precision ultrafine grinding.
 
Q3: Is food-grade or pharmaceutical-grade stainless steel available?
 
Yes. 304 / 316L stainless steel with GMP-compliant design.
 
Q4: Can the machine be customized for my material?
 
Yes.  We provide customized rotor blades, classifiers, cooling systems, explosion-proof design, and complete powder processing lines.
 
Q5: What is your MOQ?
 
MOQ = 1 set, trial orders welcome.
 
Q6: What payment terms do you support?
 
T/T, L/C
 
Q7: What is the delivery time?
 
Standard models: 7–15 days;  Custom systems: 15–30 days.
 
Q8: How do you pack the machines?
 
Export-standard fumigation-free wooden cases with shock-proof protection.
 
Q9: What is the warranty?
 
12-month warranty + lifetime technical support.
 
Q10: Do you provide installation and training?
 
Yes.  Online guidance or on-site service are both available.