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filter press

High-performance filter press designed for efficient solid-liquid separation in industrial applications. Durable, cost-effective solution that ensures maximum dewatering efficiency and stable operation.

Belt Press

Belt Press is a modern sludge dewatering solution widely used in wastewater treatment systems. This equipment delivers high efficiency, stable operation, and cost-effective sludge volume reduction. Belt Press machines manufactured by Dai Dong Tien Phat lead the market in Vietnam.

Screw Press

The Screw Press is a widely used sludge dewatering machine in modern wastewater treatment systems. With efficient operation and compact design, the Screw Press helps reduce sludge volume, lower disposal costs, and ensure environmental compliance.

Screw Press

Sludge Dryer

Sludge dryer is an advanced sludge treatment solution designed to reduce moisture content, sludge volume, and disposal costs in wastewater treatment systems. This technology is widely adopted by industrial and municipal facilities seeking efficient, sustainable, and environmentally compliant sludge management solutions.

A brief introduction to Dotapha

DOTAPHA Co., Ltd. is the largest manufacturer of sludge dewatering presses in Vietnam. With over 15 years of experience in manufacturing and distributing sludge dewatering presses, DOTAPHA has consistently been the top choice for domestic and international businesses.

Field of activity

Dai Dong Tien Phat Co., Ltd. operates in the field of manufacturing filter presses such as: frame filter presses, belt filter presses, screw filter presses, sludge filter cloth, plastic frame filter plates, and sludge dryers. In addition, DOTAPHA is the sole representative of the ARO pneumatic diaphragm pump line in Vietnam. Currently, Hitachis has received ISO 9001:2015 Quality Management System certification.

Vision & Mission

Over the years, DOTAPHA has supplied tens of thousands of filter presses to industrial parks, factories, and export processing zones, providing customers with the best wastewater and sludge treatment solutions. DOTAPHA always strives to become a leading filter press manufacturer in the world.

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Production facility

Proudly boasting over 40,000 square meters across two production facilities (Facility 1: 10,000 m2, Facility 2: 30,000 m2) and possessing leading-edge high-tech equipment, along with a team of highly skilled engineers trained and graduated from prestigious universities, we consistently produce top-of-the-line sludge dewatering machines every year. Alongside our experienced engineering team, our success today would not have been possible without our enthusiastic production staff, sales team, and dedicated office staff who are always committed to our customers.

The outstanding figures

With over 12 years of experience, we are a leading provider of tax law and consulting services. Our network of 60 branches, a team of 1000 professional staff, and over 10,000 clients are our pride. Committed to providing optimal solutions, we are not only a reliable partner but also a companion on our clients’ path to growth.

15 +

Years of experience

500

Human resources

10000

Project

30000 +

Partner

Product

Aro diaphragm pump with aluminum body

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

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Aro diaphragm pump with stainless steel body

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

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DDTPYB-85 piston pump

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

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Sludge filter cloth 630×630 mm

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

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Sludge press frame 630x630mm

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

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Plastic body diaphragm pump

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

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Piston pump model DDTPYB-120

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

Thêm vào giỏ Chi tiết sản phẩm

800×800 mm sludge filter cloth

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

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Sludge press frame 800x800mm

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

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1/4 inch diaphragm pump

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

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Piston pump model DDTPYB-140

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

Thêm vào giỏ Chi tiết sản phẩm

Sludge filter cloth 1000×1000 mm

Model: 1250×1250 mm Plate Frame Sludge Press
Filter Frame Dimensions: 1250x1250x60 mm
Number of Filter Frames: 40-80
Filter Area: 103-209 m2
Cake Thickness: 30 mm
Filter Volume: 1547-3134 liters
Filter Pressure <1 Mpa
Motor Power: 5.5/7.5 KW/HP

Thêm vào giỏ Chi tiết sản phẩm

Partners and customers

Partner: