柳河エンジニアリング List of Products and Services

The "NS-C type" is a high-efficiency screw press dewatering machine that can handle a wide range of concentrations from low to high. Thanks to its high filling efficiency, it achieves a high processing capacity while being compact. The significant reduction in auxiliary equipment leads to decreased power consumption and greatly lowers the risk of equipment failure. Compared to the conventional "NS type," it has been designed to save space, making it suitable for locations where installation was previously difficult. 【Features】 ■ Significantly increased processing capacity (compared to conventional models) ■ Energy-saving ■ Low maintenance ■ Space-saving *For more details, please refer to the PDF document or feel free to contact us.

This catalog introduces sludge dewatering machines and environmental equipment. It features the "CS type dewatering machine," a single cloth type dewatering machine, as well as optional products like "filters" and an overview of dewatering machine selection. Please make use of this for your product selection. [Contents (excerpt)] ■Dewatering machine product introduction ・Single cloth type dewatering machine ・Belt press type dewatering machine ・Screw press type dewatering machine ・Dewatering vehicle *For more details, please refer to the PDF document or feel free to contact us.

The "NS-type dewatering machine" is a sludge dewatering system that efficiently processes filtration and dewatering steps using a simple device by separating the concentration and dewatering sections, maximizing the effectiveness of each. The concentration section is required to separate a large amount of water in a short time, and a drum-type concentrator demonstrates significant effectiveness for this purpose. As a result, the screw-type dewatering machine that dewaters the concentrated sludge can achieve high performance even with a compact and simple mechanism. 【Features】 ■ Wide range of applications ■ Simple structure ■ Reuse of filtrate ■ Easy operation management ■ Low noise ■ Compact system *For more details, please refer to the PDF document or feel free to contact us.

The "SX type" is a dewatering machine designed to handle large volumes of sludge and similar materials. By adopting a wedge wire barrel, it is less prone to clogging, and the number of dewatering rings allows for a low moisture content to be secured. We offer six types according to processing capacity, starting with the "SX-1," which has a processing capacity of 10-15 Kg/DS/h, up to the "SX-6," which can handle 160-240 Kg/DS/h. 【Features】 ■ Less prone to clogging due to the use of a wedge wire barrel ■ Capable of processing oil-containing sludge ■ Low moisture content can be secured by the number of dewatering rings ■ Six types available according to processing capacity ■ Capable of handling large processing volumes *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case study of a dewatering machine for surplus sludge from biological treatment that was implemented for a certain pharmaceutical company. The company was incurring significant costs for regular media replacement. In response, we received sludge and dewatered cake from the existing dewatering machine and conducted laboratory tests at our facility. We proposed the 'NSC type (screw press type)' and it was adopted. After implementation, maintenance costs were significantly reduced, and by reviewing the formulation of the coagulant, the coagulation state became stable. [Case Overview] ■ Issues: Significant costs incurred for regular media replacement ■ Adopted model: NSC type (screw press type) *For more details, please refer to the PDF document or feel free to contact us.