Active Member
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[China]
Address: No.28, Chengwen West Road, Gaocheng Town, Yixing City, Jiangsu Province, China
Contact name:Ye Bing
Jiangsu Longdai Environmental Protection Co., Ltd. |
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double shaft horizontal stainless steel screw conveyor manufactor coal industry spiral conveying equipment
Screw conveyor is a kind of conveying equipment widely used in
chemical industry, building materials, grain and other departments,
mainly used for conveying powdery, granular and small pieces of
materials. It is not suitable for conveying perishable, viscous and
caking materials.
The screw conveyor is composed of three parts: the screw machine
body, the material inlet and outlet and the drive device.
The screw conveyor body is composed of head bearing, tail bearing,
suspension bearing, screw, casing, cover plate and base.
The driving device is composed of motor, reducer, coupling and
base.
Classification and structural characteristics
The types of screw conveyor include horizontal fixed screw conveyor and vertical screw conveyor. Horizontal fixed screw conveyor is a commonly used type. The vertical screw conveyor is used to lift materials in a short distance. The conveying height is generally not more than 8m. The spiral blade is solid surface type. It must have horizontal screw feeding to ensure the necessary feeding pressure.
Screw conveyor is generally divided into single drive and double drive. The length of single drive screw conveyor can reach 40m (oversize 30m), and the length of double drive screw conveyor can reach 80m (oversize 60m) by using the structure of middle broken shaft; The spiral blades of the screw conveyor have left and right rotation.
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
