Carbon steel screw conveyor U-type shaftless dry powder feeder Tubular high-temperature resistant hoist
screw conveyor has a novel structure. The head and tail bearings are moved to the outside of the shell. The middle hanging bearing adopts two structures that can be interchanged by rolling and sliding. Both are equipped with dustproof sealing devices. The discharge end is equipped with a cleaning device. The whole machine has low noise, strong adaptability, convenient operation and maintenance, and flexible layout of the inlet and outlet.
Scope of Application
screw conveyor is widely used in various industrial sectors, such as building materials, electric power, chemical industry, metallurgy, coal, aluminum and magnesium, machinery, light industry, grain and food industry;
spiral conveyor is suitable for conveying powdery, granular and small materials, such as cement, pulverized coal, grain, fertilizer, ash, sand, etc., with a horizontal or less than 20 ° inclination, and the material temperature is below 200 ℃.
Matters Needing Attention
The screw machine is not suitable for conveying materials that are easy to deteriorate, sticky and caking, because these materials will stick to the screw during transportation, and then rotate without moving forward or form material accumulation at the lifting bearing, which makes the screw machine unable to work normally.
Selection Instructions
The screw diameter ranges from 200 mm to 500 mm, and there are five specifications in total. The length ranges from 4 m to 70 m, with a gear every 0.5 m. The selection conforms to the standard nominal length, and special requirements can be separately proposed in the selection section.
Parameters
| Parameters | spiral Nominal diameter (mm)
spiral dia (mm) | Type | LS-300W | LS-350W | LS-400W |
| 300 | 350 | 400 |
| 285 | 320 | 385 |
| Capacity | installation angle | 0° | 6 | 8.4 | 11.7 |
| 5° | 5.4 | 7.56 | 10.53 |
| 15° | 4.2 | 5.88 | 8.19 |
| 25° | 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 | 300 | 350 | 400 |
| H | Matching with corresponding equipment |
| Hi | 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
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