1. If the length of U-shaped screw conveyor is less than 35m, it is
a single-axis driving screw.
2. If the length of U-shaped screw conveyor is greater than 35m, it
is a two-axis driving screw.
According to the screw conveyor middle hanger bearing type
1. M1- is a rolling bearing, adopts type 80000 sealed bearing, and
the shaft cap has a dust-proof sealing structure. It is commonly
used in areas where it is difficult to refuel, no refueling, or oil
contaminates the material. The sealing effect is good, and the
hanging shaft has a long service life. Temperature of conveying
material ≤ 80°C.
2. M2- is a sliding bearing, equipped with a dustproof sealing
device, a cast copper tile, an alloy wear-resistant cast iron tile,
and a copper-based graphite less oil-lubricated tile. Commonly used
in the transmission of material temperature is relatively high (t ≥
80 °C) or transport water containing larger materials.
According to screw conveyor material classification
1. Ordinary carbon steel U-shaped screw conveyors - Mainly used in
industries where cement, coal, stone, etc. wear out, and there are
no special requirements for materials.
2, stainless steel U-shaped screw conveyor - mainly applicable to
food, chemical, food and other industries that have requirements
for the delivery environment, cleanliness, and will not produce
pollution on the material, the use of a long time, but the
relatively high cost.
Product Advantage
1, with environmental characteristics. Because the conveyor is a
totally enclosed design, it is difficult for the material to
receive contamination during the transport process.
2. Compared to the shaft screw conveyor, the delivery volume is 1.5
times that of the shaft conveyor with the same diameter.
3. Blockages rarely occur during work.
4, the transmission distance up to 60 ~ 70m.
5, generous appearance, while saving space, easy to operate,
reasonable price.
Parameters
| Type | diameter of screw(mm) | Helix istance(mm) | speed(r/min) | conveying capacity(m3/h) | length of screw(mm) |
| LS-200 | 200 | 200 | 100 | 6.2-12.4 | customized |
| LS-250 | 250 | 250 | 90 | 10.9-21.8 | customized |
| LS-300 | 300 | 300 | 80 | 13.4-38.8 | customized |
| LS-400 | 400 | 355 | 71 | 37.7-62.5 | customized |
| LS-500 | 500 | 400 | 63 | 49.6-97.7 | customized |
Real Pictures
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.
FAQs
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
