Company Introduction
Shandong Tonglida Heavy Industry Machinery Co.,Ltd. established in
2014, is a professional company which produces and manufactures
many kinds of water treatment equipment. It is a member of China
Boiler Water Treatment Association. The company has a number of
patented technologies and scientific and technological research
results. The company has been honored as 'China Contract and
Trustworthy Enterprise', 'National High-tech Enterprise', 'National
Science and Technology Enterprise', etc. and has passed ISO9001
quality system certification.
The main products of our company are: ZFL series of automatic
sodium ion exchanger, TLD series of reverse osmosis (RO) system,
cation, anion, mixed ion exchange device and other series of
demineralized water, pure water, high-purity water, drinking water
equipment and its ancillary products, FG series of mechanical
filters, activated carbon filters, precision filters, and to
undertake complete sets of water treatment engineering design,
manufacturing, installation, service, training, etc.
Why Use FRP Quartz Sand Filter?
1. Lightweight and corrosion-resistant
- Compared with carbon steel or stainless steel, fiberglass
reinforced plastic (FRP) material is lighter and easier to install
and maintain.
- It is corrosion-resistant. It is not easy to rust, especially
suitable for high humidity, salt spray or weak acid and alkali
environments (such as seawater desalination, swimming pool water
treatment).
2. The main effect of quartz sand is to effectively remove
suspended solids, sediment, colloid, part of the organic matter,
and improve the clarity of water.
- Can be used as drinking water, industrial water, reverse osmosis
(RO) system of pre-treatment
- Applicable to industrial circulating water, boiler make-up water,
swimming pool water treatment, agricultural irrigation, etc.
3. Lower cost
- FRP material is cheaper than stainless steel and carbon steel.
- No anti-corrosion coating, low maintenance costs, suitable for
long-term operation.
- Through the backwashing function, the filter media can be cleaned
regularly to prolong the service life.
4. Wide range of application, can be used for different water quality treatment
- Household, swimming pool, industrial water treatment: remove
particles impurities, improve water quality.
- Agricultural irrigation: prevent clogging of pipes and sprinkler
heads, improve the efficiency of the irrigation system.
- Sewage reuse: used for primary filtration, reduce suspended
solids in water.
5. Customizable for different flow requirements
- Fiberglass reinforced plastic (FRP) tanks are available in
different sizes and flow rates, suitable for small commercial water
purification to large industrial treatment systems.
- It can be matched with different filter media (such as manganese
sand, activated carbon) to achieve finer water quality
optimization.
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