Automatic Bottle Washing Machine

I. Product Overview

The HD-WP230S is a fully automatic laboratory glassware washer dedicated to cleaning, disinfecting and drying glassware. With a chamber volume of ≥230 L, its 600 L/min high-flow circulation pump drives top and bottom rotating spray arms to deliver thorough, dead-angle-free cleaning, and it is equipped with a built-in pure-water booster pump and UVC sterilization, ensuring water quality and cleaning results are traceable. It adopts 316L mirror-finish stainless steel one-piece forming with no dead corners for easy cleaning. Featuring a 7-inch HD touchscreen and a branded PLC control system, it supports multi-account permission management and Chinese and English display, with overflow protection and multiple safety protections. It is suitable for various glassware with a compact vertical footprint saving lab space and offers stable, efficient and easy-maintenance operation.

II. Key Features

316L mirror-finish stainless steel chamber formed in one piece with large arc bends — no dead corners, easy to clean.

Front-loading pull-down door with a viewing window for direct observation of internal cleaning.

2-layer guide rails can simultaneously clean 2 layers of baskets, accommodating glassware of various specifications and shapes.

Built-in self-suction door lock with at least 2 closing strokes and 3 photoelectric sensors for soft, safe automatic closing.

Double-layer detachable insulated and soundproof shell reduces heat loss; R15 rounded corners, chamber inner surface polished to Ra <0.51 μm.

Chamber bottom inclined 10%% for easy cleaning and drainage.

Three-layer removable filter prevents large debris from entering the pump and pipes.

Top and bottom auto-rotating spray arms with fan-shaped nozzles and asymmetric layout achieve full-coverage, dead-angle-free cleaning and drying; a spray-arm speed sensor keeps RPM within the set range.

Chamber-contact pipes use 316L; other pipes use 304 polished seamless sanitary fittings.

600 L/min circulation pump delivers strong cleaning force, driving the spray arms to rotate.

Detergent dosing: one peristaltic pump for liquid acid adjuvant and one for liquid detergent; built-in 2 × 5 L detergent containers kept inside the machine for safety.

7 kW electric heating tube with fuzzy PID control for accurate temperature.

Temperature-controlled discharge mixes hot and cold water to meet different drainage-temperature requirements.

Control system: a branded PLC control system; ≥7-inch LCD touchscreen with adjustable brightness.

Front operation panel with touchscreen, power switch and USB; long-press 3 s to toggle the screen.

At least 1 top lighting inside the chamber for instant visual inspection.

Safety system: electronic safety lock, mechanical protection and motorized door opening, over-temperature protection, detergent low-level alert, water-leak monitoring; drain and circulation filtration; auto-resume on water outage and auto-save on power loss.

Programmable logic controller (PLC) with high reliability and good communication and control functions.

Cleaning module can be installed by the sink or connected to the machine inlet, freely rotatable ≥90°, with settable water temperature (25/45/65/80/99 °C); built-in dynamic-water UVC-LED sterilization module auto-activates below 65 °C to ensure water quality.

Operation permission: at least 3 levels and 4 accounts (operator, manager, system engineer), each with configurable rights.

Cleaning programs: at least 20 standard and 20 custom modes, each with 10 selectable steps (1 pre-wash, 5 wash, 2 rinse, 1 disinfect, 1 dry); indicator colors show progress.

Display languages: Chinese and English.

Alarm: automatic audible alarm and on-screen message for abnormalities, with auto-saved or printed records.

Data storage: at least 20000 tamper-proof records; export via USB to PC management software or non-editable PDF / direct print.

Built-in pure-water booster pump.

Cleaning effect: final-rinse water (nitrite: not detected; conductivity (25 °C) <20.08 mS/m; TOC <0.20 mg/L; anionic surfactant <0.05 mg/L) with third-party test report; cleaned and dried ware shows no particulate residue by UV spectrophotometry and no abnormal peaks by ion chromatography.

III. Technical Parameters