Jiangsu Longdai Environmental Protection Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 2800 sets per Years |
| Delivery Time | 20 days |
| Packaging Details | Export polywood |
| Product name | Spiral Conveyor Screw Conveyor |
| Material | stainless steel, Carbon steel |
| Size | Customized Size |
| Service | OEM, Customized Design, ODM |
| Length | as requrement |
| Application | Chemical industry |
| Packing | According to customers requirements |
| After-sales Service | 24-hour Customer Service Online |
| Brand Name | longdai |
| Model Number | LS-250 |
| Certification | ISO9001 |
| Place of Origin | jiangsu China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2800 sets per Years |
| Delivery Time | 20 days | Packaging Details | Export polywood |
| Product name | Spiral Conveyor Screw Conveyor | Material | stainless steel, Carbon steel |
| Size | Customized Size | Service | OEM, Customized Design, ODM |
| Length | as requrement | Application | Chemical industry |
| Packing | According to customers requirements | After-sales Service | 24-hour Customer Service Online |
| Brand Name | longdai | Model Number | LS-250 |
| Certification | ISO9001 | Place of Origin | jiangsu China |
| High Light | 304 stainless steel screw conveyor ，agricultural screw conveyor ，304 stainless steel spiral conveyor | ||
304 stainless steel agricultural screw conveyor manufacturer sludge sand and gravel auger carbon steel shaftless feeder
Screw conveyor is generally divided into axial screw conveyor and shaftless screw conveyor. The axial screw conveyor is composed of screw, U-shaped trough cover plate, inlet and outlet and drive device, while the shaftless screw conveyor changes the screw into shaftless screw, and there is replaceable lining in the U-shaped trough, which is simple in structure. The material is input from the inlet and output from the outlet after being driven by the screw. The whole process can be carried out in a sealed groove, reducing noise and odor emission.
Working principle
When the materials are added into the fixed slot, due to the gravity of the materials and the friction between the materials and the slot, the materials stacked at the bottom of the slot do not rotate with the spiral, but only move forward under the drive of the rotating spiral blades, just as the non rotating nuts move along the rotating screw to achieve the purpose of conveying materials. The machine is convenient for multi-point loading and unloading, and can complete mixing, stirring or cooling functions during the conveying process. Sensitive to overload, easy to block; The horizontal screw conveyor has a simple structure, which is convenient for installation, maintenance and troubleshooting. It is suitable for horizontal or slightly inclined continuous and uniform conveying of loose materials.
Product features
1. The head and tail bearings of the screw conveyor are moved to the outside of the shell, eliminating the possibility of reducing the service life of the bearing due to poor sealing and material leakage.
2. The middle suspension bearing of the screw conveyor adopts two structures, rolling and sliding, which can be interchanged. Both of them are equipped with dust-proof sealing devices and labyrinth seals. The seals are made of nylon and plastic. The sealing is strong and the wear resistance is good. The sliding pads have cast copper pads that need to be lubricated, alloy wear-resistant cast iron pads and copper based graphite less oil lubrication pads. The service life of the bearings can reach 10000 hours.
3. The surface of the spiral blade of the screw conveyor is coated with wear-resistant materials, and its service life can be doubled compared with the conventional blade.
4. The transmission part adopts cycloidal reducer, with low noise, strong adaptability and convenient operation and maintenance.
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
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2010
Total Annual:
7000000-8000000
Employee Number:
64~100
Ecer Certification：
Verified Supplier
Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with more than 15 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches... Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with more than 15 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches...
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