WHY CHOOSE US
You Can Entrust Your Rotary Feeder Procurement to Us
Usually, we prefer the real thing, wine without sulfur based preservatives, real butter, not margarine, and so we'd like our layouts and designs with.
- ✔PRODUCT CUSTOMIZATION
- ✔SIZE SELECTION
- ✔TECHNICAL CONSULTATION
- ✔PROFESSIONAL PRODUCTION
- ✔FINEST QUALITY
- ✔AFTER-SALES SUPPORT
How Reliable Our Products & Service Are?
We specialize in manufacturing rotary airlock feeder & star discharger for dust removal and bulk conveying, with strict production inspection to satisfy global industrial clients.
1962
FOUNDING YEAR
1950
SATISFIED CUSTOMERS
140
COOPERATED ENTERPRISES
700
FINISHED PROJECTS
Our Core Advantages
We supply cast iron & 304 stainless steel rotary valves, support explosion-proof, high-temperature and variable-frequency customized production with full-size stock for fast delivery.
From early technical selection to after-sales maintenance, we provide one-stop service to solve your equipment matching troubles effectively.
OUR PRODUCTS
Rotary Airlock / Star Discharger
Material conveying & flow control matter greatly in industrial production. Rotary airlock, also known as star discharger or rotary valve, is efficient conveying equipment popular in chemical, construction and food industries. Its rotating components transfer materials unidirectionally while blocking backflow.
1. Construction
- Housing: Protect internal components
- Star-blade rotor: Convey bulk materials
- Sealing system: Stop leakage and impurity ingress
- Drive unit: Motor supplies rotary power
2. Working Principle
Materials enter via inlet, captured by rotor vanes and discharged from outlet. Flow rate is adjustable by changing rotor rotating speed.
3. Product Features
- High conveying efficiency with low material waste
- Precise flow control via speed regulation
- Excellent anti-backflow performance for one-way feeding
- Compatible with powder, granule and small lump materials
- Simple structure for easy cleaning & low maintenance cost
- Superior sealing avoids leakage and site pollution
- Durable structure with premium materials for long service life
Rotary Airlock | Star Discharger
Rotary Airlock | Star Discharger
Also called air lock feeder, it is essential industrial equipment for material conveying & flow control, widely used in chemical, construction and grain processing to regulate feed volume and avoid backflow.
1. Overview
Consists of housing, star-vane rotor, seals and drive assembly. Rotating vanes transfer materials from inlet to outlet for quantitative discharging.
2. Working Principle
Driven by motor, rotor vanes pick up materials from inlet and discharge at outlet. Close clearance between vanes and casing prevents leakage for stable feeding.
3. Key Advantages
- Precise discharge adjustment to fit different production requirements
- Tight sealing stops material backflow and dust pollution
- Fits powder, granular and small lump materials for diversified industries
- Simple structure for easy cleaning and low maintenance expense
Rotary Airlock Feeder (Star Discharger)
Also named air lock valve, it is core conveying equipment for flow regulation and backflow prevention, widely applied in chemical, construction, grain processing industries.
1. Overview
Made up of housing, star-blade rotor, seal parts and driving unit. Revolving rotor blades convey materials from inlet to outlet for quantitative feeding.
2. Working Principle
Motor drives rotor rotation; blades scoop feedstock from inlet and deliver it to outlet. Tight fit between blades and casing stops material leakage.
3. Features
- Precise flow control to match varied production requirements
- Reliable sealing avoids material backflow & dust spillage
- Compatible with powder, granule and small lump materials
- Simple construction for easy cleaning & low maintenance cost
4. Application
- Chemical: Controlled feeding of chemical raw materials
- Grain: Quantitative distribution of grains during processing
- Pharmacy: Accurate raw material feeding to guarantee product quality
5. Selection & Maintenance
Select model based on material property, throughput and working condition. Regular upkeep includes blade cleaning, seal wear inspection and drive system servicing for stable long-term operation.
Star Discharger (Rotary Airlock / Star Feeder)
Star Discharger (Rotary Airlock / Star Feeder)
Also called rotary star valve, it realizes quantitative & even material feeding for automatic production lines, widely used in chemical, food, building material and environmental industries for bulk conveying.
Structure
It consists of a star-blade rotor inside sealed casing with inlet & outlet. Rotating vanes scoop and convey materials from inlet to outlet.
Working Principle
Motor drives rotor to rotate; materials drop into inlet by gravity and get discharged at outlet with vane rotation.
Advantages
- Even feeding to boost production efficiency
- Adjustable rotor speed for precise quantitative discharge
- Good sealing to prevent dust leakage
- Simple structure for easy maintenance & part replacement
- Suitable for powder, granular and small lump materials
OUR ARTICLES
Be Aware of All Events
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