Wholesale customization 304 stainless steel shaftless screw
conveyor Customizd hot products carbon steel sprial conveyor
A screw conveyor is a machine that uses a motor to drive a screw to
rotate and move materials to achieve conveying purposes. In terms
of conveying form, it is divided into shaft screw conveyor and non
shaft screw conveyor; It is divided into U-shaped screw conveyor
and tubular screw conveyor in appearance. Spindle screw conveyors
are generally suitable for non viscous dry powder materials and
small particle materials, while spindle less screw conveyors are
suitable for materials that are sticky and easy to wrap.
Product Classification
According to screw conveyor drive classification
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 Features
1. Small equipment volume The screw conveyor has small volume, high
rotational speed, and fast and uniform conveying speed. The
discharge end is equipped with a cleaning device, which has low
noise and flexible layout of the inlet and outlet positions;
2. Easy to use When disassembling the screw, it is not necessary to
move the drive device. When disassembling the suspension bearing,
it is not necessary to move the screw. Without disassembling the
cover plate, the suspension bearing can be lubricated.
3. Long usage time The screw conveyor has high stability, long
service life, strong adaptability, and convenient installation and
maintenance.
4. Good sealing performance The shell is made of seamless steel
pipes, and the ends are connected to each other by flanges,
providing good rigidity.
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 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.
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
