All Products

Poly Aluminium Chloride (PAC) 28%-30%

Product Attributes Brand: LANYAO Packaging & Delivery   Product Description (PAC) is a new type high efficiency inorganic polymer coagulant, adopting advanced manufacturing technique and quality raw material, show the features of low impurity,...

Glass-Fiber-Reinforced-Plastic (GRP) Tank

Glass-Fiber-Reinforced-Plastic (GRP) Tank – Lightweight, Corrosion-Proof Storage Manufactured by filament-winding or hand-lay-up, GRP tanks combine glass-fiber reinforcement with thermoset resin to yield a lightweight, high-strength vessel immune to...

High-Rate Anaerobic Tower

Anaerobic Tower – High-Rate Biogas Production & COD Removal   An anaerobic tower is a tall, up-flow reactor (8–25 m height) that converts dissolved organics into biogas (60–70 % CH₄) while removing 70–90 % COD at 5–30 kg COD m⁻³ d⁻¹ loading....

Submersible Propeller for Sewage

Submersible Mixer – High-Thrust Propulsion for Waste-Liquid Circulation   This IP68 submersible mixer mounts on a guide rail and delivers 200–4 000 N thrust at 360–1 450 rpm to create bulk velocity ≥0.3 m s⁻¹, preventing sludge settlement in anoxic,...

MBR Flat-Sheet Membrane

MBR Membrane Filtration – High-Rate Solid-Liquid Separation for Compact Wastewater Treatment   Membrane bioreactor (MBR) filtration combines activated-sludge treatment with 0.04–0.1 µm hollow-fiber or flat-sheet membranes, producing clarified,...

70 % DS Multi-Disk Screw Press

70 % DS Multi-Disk Screw Press – Ultra-High Dryness for Sludge Minimisation   This multi-disk screw press squeezes municipal and industrial sludge to >70 % dehydration (cake ≤30 % moisture) in a single pass. An elongated 3-stage dewatering drum...

Chemical Reactor / Chemical Reaction Vessel

Chemical Reactor – Controlled Environment for Liquid-Phase Reactions   A chemical reactor is a pressure-rated vessel designed to carry out exothermic or endothermic reactions under precise temperature, pressure and mixing conditions. Standard...

High Capacity Stone Aggregate Silo

Stone Silo – Dust-Tight Storage for Quarry and Sand & Gravel Plants   The stone silo is a vertical, welded or bolted steel cylinder (3–20 m diameter, 10–50 m height) designed to store limestone, granite, basalt or river gravel at rates from 50...

Carbon-Steel Precision Filter

Carbon-Steel Precision Filter – Robust, Low-Cost Micro-Filtration Housing   Carbon-steel precision filters deliver 0.2–100 µm clarification for non-corrosive industrial streams at a price lower than stainless units. Heavy-wall CS shells (Q235B or...

High-Capacity Precision Filter

High-Capacity Precision Filter – Reliable Micro-Polishing for Mega-Flow Applications The high-capacity precision filter houses long, large-diameter (6- to 6.5-inch / 152 mm) pleated cartridges in a horizontal or vertical SS/FRP vessel, delivering...

Self-Cleaning Backwash Filter

Backwash Filter – Hands-Free Surface Water Polishing A backwash filter eliminates manual cartridge changes by reversing flow to clean its own medium. Raw water enters a stainless or FRP vessel filled with sand, mesh or fiber bundles; solids...

Fiber Deep Filter for Sewage

Fiber Filter – Deep-Bed Polishing for Sewage & Process Water A fiber filter uses loose or bundled synthetic fibers (polyester, acrylic, aramid) as a deep, compressible bed to trap suspended solids, colloids and even oil droplets. Water flows...

Single-Bag Water Filter

  Single-Bag Filter – Compact, Cost-Effective Polishing for Small Flows     The single-bag filter houses one exchangeable fabric or mesh bag in a 304/316L stainless or epoxy-coated steel vessel, delivering 1–100 gpm (0.2–23 m³ h⁻¹) of clarified...

Bag Water Filters for Wastewater

Bag Filter – Economic Polishing of Sewage & Process Water Bag filter housings give wastewater operators a low-cost, space-saving route to 1–800 µm clarification. Made of 304/316L stainless or epoxy steel, the vessel holds one to eighteen...

Sewage (Wastewater) Treatment Filters

Sewage (Wastewater) Treatment Filters – Overview and Common Types     Sewage-treatment filters are units that remove suspended solids, colloids, part of the organic load and bacteria from wastewater by physical (and sometimes chemical or biological)...

Center-Drive Single-Pipe Sludge Scraper

The Center-Drive Single-Pipe Sludge Scraper combines gentle mechanical raking with hydraulic suction in one slim column. A central gear motor (0.01–0.03 rpm) rotates a vertical return pipe that doubles as a structural shaft; two scraper arms convey...

Industrial Center-Drive Sludge Scraper

The Industrial Center-Drive Sludge Scraper is a full-bridge, center-column unit engineered for 6–60 m diameter circular tanks in steel, mining, petro-chemical and paper mills. A planetary gearbox (0.01–0.03 rpm) mounted on a rigid bridge rotates a...

Hydraulic Reciprocating Center Sludge Scraper

The Hydraulic Reciprocating Center Sludge Scraper replaces rotary motion with a smooth, linear back-and-forth rake driven by a central hydraulic power unit. A double-acting cylinder pushes and pulls a rigid truss that spans the tank width (or...

Center-Drive Thickener with Pickets

The Center-Drive Thickener with Pickets is a column-supported, center-drive machine that doubles as a gravity thickener inside circular tanks 8–45 m diameter. A low-speed planetary gearbox (0.005–0.015 rpm) rotates a full-span truss fitted with...

Column-Supported Center-Drive Scraper

Column-Supported Center-Drive Scraper – Robust Sludge Removal for Large Clarifiers   The Column-Supported Center-Drive Scraper is engineered for circular primary and secondary clarifiers from 20 m to 60 m in diameter. A stationary central column...

Suspended Center-Drive Sludge Scraper

Suspended Center-Drive Sludge Scraper – Compact, Bearing-Free Clarifier Sludge Removal     The Suspended Center-Drive Sludge Scraper is purpose-built for circular primary and secondary clarifiers up to 18 m diameter. A single epicyclic gear motor,...

Center-Drive Sludge Scraper

Center-Drive Sludge Scraper – Reliable Circular Clarifier Bottom Cleaning     The Center-Drive Sludge Scraper is a bridge- or pier-mounted unit installed in the middle of circular primary/secondary clarifiers and thickeners. A single epicyclic gear...

Cross-flow Lamella Clarifier

Cross-flow Lamella Clarifier – Horizontal Feed, Vertical Sludge Slide for Space-Critical Retrofits     The Cross-flow Lamella Clarifier combines a horizontal inlet flow path with inclined plate settling, allowing influent to travel across the tank...

Co-current Lamella Clarifier

Co-current Lamella Clarifier – High-Rate Down-Flow Settler for Low-Turbidity Water & Industrial Effluent     The Co-current Lamella Clarifier is a down-flow solids–liquid separator in which both the feed water and the settling particles move in...