Looking for reliable wast water treatment machine from China manufacturer? Our ink wastewater treatment machine efficiently removes ink pigment, COD and chroma for flexo, printing & packaging factories. Integrated design, low running cost, CE certified, custom capacity available. Contact us for quotation.

For printing, flexographic and packaging plants, ink wastewater is one of the toughest industrial waste streams to handle. Heavy chroma, high COD, suspended ink pigments and organic contaminants make it difficult to meet local discharge standards without professional purification equipment. As a top China manufacturer of ink sewage treatment machine, we focus on developing stable, cost-effective ink wastewater treatment solutions tailored for printing industry ink sewage disposal. Our ink sewage treatment machine has been widely installed in flexo printing, carton printing, label printing and water-based ink production workshops worldwide, helping clients cut wastewater treatment cost and achieve compliant discharge or water reuse.
Our ink sewage treatment machine adopts combined flocculation, sedimentation, solid-liquid separation and advanced oxidation process, specially optimized for water-based ink waste liquid. Unlike general wastewater equipment, this ink wastewater treatment machine targets tiny ink colloidal particles that are hard to settle. After treatment, the effluent chroma, COD and suspended solids can reach international discharge standards. Some configurations support water recycling for workshop cleaning, which greatly reduces factory water consumption and sewage discharge fees.
This integrated ink sewage treatment machine comes with PLC automatic control system. Operators only need simple parameter setting. The machine automatically completes dosing, mixing, precipitation, sludge scraping and water outlet. It reduces manual operation and avoids unstable water quality caused by human error. The whole unit is compact in structure. It does not require large concrete pools, saving your workshop floor space. The main body uses anti-corrosion material to resist long-term erosion of ink chemicals, extending service life and lowering maintenance frequency.

Strong ink pollutant removal capacitySpecially designed for printing ink sewage. Effectively break and separate ink pigments, remove chroma and reduce COD efficiently. Works well for water-based ink, flexo ink and printing cleaning wastewater.
Low operation costReasonable chemical dosing design, low power consumption. Sludge output is less than traditional treatment systems. Customers can save a lot on chemical and sludge disposal expenses every year.
Full automatic running & easy maintenancePLC intelligent control panel with real-time monitoring. Fault alarm function helps operators quickly locate problems. Modular structure makes spare parts replacement simple.
Customizable capacityWe manufacture ink sewage treatment machine from small 1m³/h portable units to large 50m³/h industrial systems. OEM & ODM are supported to match your actual ink wastewater volume.
Certified quality & complete after-salesAll ink wastewater treatment machines pass strict factory testing, available with CE certification. Our China manufacturer team provides on-site installation guidance, operation training and long-term technical support.
Our flexo ink sewage water treatment system serves all printing and packaging industries:
Flexographic printing factory wastewater
Carton & corrugated box printing ink sewage
Label printing, gravure printing workshop
Water-based ink production plant
Packaging machinery supporting ink waste water treatment

Many printing factories face heavy fines due to unqualified ink sewage discharge. Choosing a professional ink sewage treatment machine from experienced China manufacturer can solve environmental compliance risk fundamentally. Many of our overseas clients have used our ink wastewater treatment machine for years, with stable effluent quality and low downtime.
As a professional China manufacturer, we do not just sell standard waste water treatment machine. Before order, our technical team analyzes your raw ink sewage quality, daily water volume and local discharge standards, then recommends the most suitable process and machine configuration. We provide flow chart, layout drawing and operation manual. After delivery, engineers offer remote or on-site commissioning service to make sure your ink wastewater treatment machine runs smoothly.
If you are searching for a trusted ink sewage treatment machine manufacturer in China, welcome to send your wastewater parameters. We will provide free technical proposal and competitive price. Our ink wastewater treatment machine is your reliable solution to handle printing ink sewage, meet environmental regulations and realize sustainable production.
Email:cartonmachine.tomwang@aliyun.com
Phone/Wechat/Whatsapp:+86 133 0307 8975