Stainless Steel Shaftless Screw Conveyor for Pellets and Cement – Spiral Auger Feeder System
Product Overview
This stainless steel shaftless screw conveyor utilizes a motor-driven rotating spiral mechanism to efficiently transport various materials, including pellets and cement. It supports both horizontal and inclined conveying configurations, offering exceptional flexibility in industrial applications. Based on structural design, screw conveyors are classified into two main types: axial (with central shaft) and non-axial (shaftless) systems. They are also available in U-shaped and tubular housing configurations to suit different operational requirements.
Key Features
Simple & Cost-Effective: Straightforward design ensures low initial investment and operational costs
Reliable Operation: Robust construction guarantees consistent performance with minimal maintenance
Compact Design: Small cross-sectional dimensions and minimal footprint enable easy installation in confined spaces, particularly beneficial for port unloading operations with easy access to hatches and cargo holds
Closed Transportation: Fully sealed design prevents material leakage, ideal for handling dusty, hot, or strong-smelling materials while significantly reducing environmental contamination and improving workplace conditions
Flexible Loading/Unloading: Horizontal models allow material transfer at any point along the conveyance path; vertical models equipped with spiral reclamation devices offer excellent material recovery capabilities
Bidirectional Capability: Can transport materials in reverse direction or simultaneously handle two-way material flow (toward or away from the center)
Parameter
| arameters | spiral Nominal diameter (mm) spiral dia (mm) |
Type | LS-200W | LS-250W | LS-300W | LS-350W | LS-400W |
| 200 | 250 | 300 | 350 | 400 | |||
| 185 | 235 | 285 | 320 | 385 | |||
| Capacity | installation angle | 0° | 1.5 | 3.6 | 6 | 8.4 | 11.7 |
| 5° | 1.35 | 3.24 | 5.4 | 7.56 | 10.53 | ||
| 15° | 1.05 | 2.52 | 4.2 | 5.88 | 8.19 | ||
| 25° | 0.9 | 2.16 | 3.6 | 5.04 | 7.02 | ||
| Spiral speed n(r/min) | 12 to 16 | ||||||
| Motor N(KW) | 0.75-5.5 (according to L and angle) | ||||||
| installation size(mm) | A | 0+40 | |||||
| B | 0 + 110 | ||||||
| Bi | Matching with corresponding equipment | ||||||
| L | According to user requirements | ||||||
| Li | Matching with corresponding equipment | ||||||
| l_2 | (L-1000)/2-(L-71000)/3 | ||||||
| L3 | 250 | 250 | 300 | 350 | 400 | ||
| H | Matching with corresponding equipment | ||||||
| Hi | 140 | 165 | 188 | 210 | 240 | ||
| H2 | H-150 | ||||||
| H3 | Matching with corresponding equipment | ||||||
Real Picture
Company Profile
Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with 11 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches in China, and cooperated with many universities to build Longdai R&D center. There are 4 middle doctors, 10 masters, and 25 senior engineers.
Main business: "Petrochemical Wastewater Treatment, Urban and Rural Wastewater Treatment, Waste Gas Collection and Treatment, Industrial Wastewater Treatment, etc."
Main equipment: "Integrated treatment equipment, grille decontamination machine, sand water separator, mud scraper, air flotation device, dosing device, sludge thickener, rotary drum micro filter, conveyor, etc."
The technical team participates in technical exchange meetings every year, exchanges experience with professionals, continuously improves technical competitiveness, and provides customers with the clearest and most practical design solutions.
The processing team controls the manufacturing details of each equipment, and manufactures the most sophisticated and reliable equipment for customers.
The company has passed ISO9001-2008 international standard quality system certification.
We look forward to contacting you, please give us a chance. I hope we can trust each other for mutual benefit and win-win results.
FAQ
Q: What certificates do you have? A: CE/ISO/SGS
Q: Do you offer after-sales service?
A: Yes. Engineers available.
Q: How long is your warranty?
A: 2 years after the arrival of the goods. During this period, as long as it is not a man-made damage, we send the damaged parts free of charge.
Q: What about your delivery Time?
A: Normally within 45 days against down payment.
Q: What about the package of your export product?
A: We use anticorrosion wooden case with foam inside.
Q: What kind of payment do you accept?
A: T/T, L/C, PAYPAL, Cash, D/P, D/A, WESTERN UNIION, MONEYGRAM
