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Product Description

Motor：7.5 HP (3-PHASE) | Pressure：70 kgf/cm² | Suction Volume： 41 L/Min.

Product Introduction

70 Bar High-Pressure Through-Spindle Coolant System | WB-1840M | WULI

70 Bar High Pressure 41 L/min High Flow 5μm Standard Filtration 100% Made in Taiwan

WB-1840M High-Pressure Through-Spindle Coolant System
[ Master Deep-Hole Drilling & Extend Cutting Tool Life ]

Struggling with chip packing, thermal shock, or tool breakage during heavy-duty milling?

The WB-1840M (70 Bar / 41 LPM) delivers intense, continuous pressure directly to the cutting zone—blasting chips away instantly, dramatically reducing cycle times, and maximizing feed rates on tough materials.

Industrial-Grade Pump Technology

Low-Vibration Belt-Driven Design: Engineered with a full return-water belt drive mechanism that minimizes operational noise and dampens machine vibration for ultra-smooth running.
Solid Ceramic Plungers & High-Durability Seals: Equipped with industrial-grade ceramic plungers and heavy-duty packings for maximum wear resistance, extended service life, and easy maintenance.
Triplex Plunger Constant-Flow Performance: Delivers consistent pressure and volumetric output regardless of oil-water coolant ratio or neat cutting oil viscosity.
100% Designed & Manufactured in Taiwan: Built to rigorous quality control standards with guaranteed spare parts availability and fast worldwide support.
Compact Tankless Integration: Easy installation with minimal footprint. (Note: Coolant tank capacity must be at least 3x the pump’s rated output volume.)

Intelligent Electrical Control & Automation Safety

M-Code Automatic Pressure Relief: Automatically bleeds inline pressure during tool changes to prevent residual pressure spikes, mispositioning, or hazardous coolant splash.
Anti-Drip Circuitry: Specially designed valve circuitry prevents nozzle dripping during workpiece setup, maintaining a safe, dry, and clean machine shop environment.
Smart Filter Clogging Alarm: Built-in detection system generates real-time warning signals when filter media is clogged or failing, safeguarding machine spindles from particulate contamination.
Multi-Channel Outlets: Available in single-channel or dual-channel configurations to match your machine tool requirements.

WB-1840M Technical Specifications

Model Number	WB-1840M
Operating Pressure	70 bar (1,015 PSI / 7.0 MPa)
Flow Rate	41 L/min (10.8 GPM)
Motor Power	7.5 HP (5.5 kW)
Electrical Specs	3Ø 220V / 60Hz (Custom voltage & frequency available upon request)
Filtration Rating	Standard 5μm (Optional: 25μm / 50μm)

Specification

Model	Working Pressure (Kgf/cm²)	Suction Volume (L/Min.)	Horsepower
Model	Working Pressure (Kgf/cm²)	Suction Volume (L/Min.)	HP	Φ	Volt	Hz
WB-1840M	70	41	7.5	3	220	60

※1). Filters of 5µ, 25µ, 50µ are available; standard equipped with 5µ.
2).Voltage and frequency can be customized.
*THE SPECIFICATION IS SUBJECT TO CHANGE WITHOUT NOTICE FOR THE PURPOSE OF IMPROVEMENT OF THE PRODUCT.

Model	Working Pressure (Kgf/cm²)	Suction Volume (L/Min.)	Horsepower
Model	Working Pressure (Kgf/cm²)	Suction Volume (L/Min.)	HP	Φ	Volt	Hz
WB-1840M	70	41	7.5	3	220	60