3gr XLVI STH9 Coffee Machine Total Black

XLVI STH9 Total Black — 3 Group Multi-Boiler Commercial Espresso Machine

Overview

The XLVI STH9 is a professional multi-boiler commercial espresso machine equipped with high-level electronics that allow baristas to set different temperatures across individual groups, guaranteeing extraordinary thermal stability and energy efficiency. Recommended for intensive use and high-volume environments, the STH9 is available in 2 or 3 group configurations. The materials used are the best on the market, guaranteeing the same solidity and reliability as XLVI's flagship professional machines.

Handcrafted in Rimini, Italy, the STH9 features saturated brass group heads (7.5 kg each) with XLVI's pre-heating system, separate boilers for optimised espresso brewing and steam production, and a precision PID heating system for superior thermal stability. With volumetric dosing, adjustable mechanical and electronic pre-infusion, XLVI's signature Smooth Flow extraction, U Can Touch cool steam wands, a TFT touch display, Easy Use keypad, adjustable water temperature, pressure profiling kit (accessory), tea software, automatic backflushing, and automatic maintenance reminders, the STH9 is a feature-rich, fully customisable commercial machine built for the most demanding specialty cafés, roasteries, and high-volume hospitality venues.

Features

• Multi-Boiler / Multi-Steam Technology — Separate boilers with XLVI's pre-heating system optimise espresso brewing and steam production, allowing different temperatures to be set across individual groups.
• PID Heating System — Automatic temperature regulation system delivers superior thermal stability across the entire machine for repeatable, high-quality espresso.
• XLVI Smooth Flow — XLVI's signature extraction style: a soft, steady dispensing flow that produces a velvety espresso with uniform, consistent texture.
• XLVI Steaming — Constant steam pressure and flow for a compact, hydrated milk crema, with three interchangeable nozzle options (1.0 mm, 1.2 mm, 1.5 mm).
• Adjustable Mechanical & Electronic Pre-Infusion — Both pre-infusion options optimise aroma development and extraction quality on every shot.
• Volumetric Dosing — Precise, programmable doses for uniform and consistent extraction across staff, shifts, and service periods.
• U Can Touch Steam Wands — Steam wands remain cool and comfortable to handle at all times, keeping baristas safe and clean-down fast and hygienic.
• Pressure Profiling Kit (Accessory) — Adjustable pressure from 0–12 bar, manually and/or via software, for advanced extraction profiling.
• Tea Software — Dedicated tea software allows for controlled, precision tea extractions — expanding your menu without compromising coffee quality.
• Energy Saving — Programmable on/off scheduling with energy-saving mode reduces running costs and extends component life.
• Extraction Chronometer with mL Counter — Shot timer with volumetric mL counting for precise extraction monitoring.
• Easy Use Keypad — Intuitive keypad interface for fast, simple operation.
• Automatic Backflushing — Built-in automatic cleaning cycle for effortless machine maintenance.
• TFT Touch Display — Colour TFT touch display for intuitive navigation of settings and programming.
• Adjustable Water Temperature — Fine-tune hot water temperature to suit different beverages and service requirements.
• Automatic Maintenance Reminders — Prompts for maintenance, filter changes, and cleaning to keep the machine in peak condition.
• Saturated Brass Group Heads (7.5 kg each) — Heavy-duty saturated groups deliver exceptional thermal stability and commercial-grade extraction quality.
• Fully Customisable — Customisable in colours, materials, and accessories to match your venue's identity.

Specifications

Model: STH9

Brand: XLVI

Configuration: 3 Group

Boiler Technology: Multi-boiler with XLVI pre-heating system

Brew Group Technology: Saturated brass group heads (7.5 kg each)

Service Boiler Capacity: 21 L

Filter Holder Diameter: 58 mm

Pump: External rotary pump, 200 L/h

Wattage: 7,200 W

Wattage (Model P): 8,200 W

Power: 32A (single phase) / three phase available

Voltage: 240 V (single phase) / 415 V (three phase)

Frequency: 50 Hz

Heating Control: PID system

Pre-Infusion: Mechanical & electronic (adjustable)

Volumetric Dosing: Programmable

Display: TFT colour touch display

Net Weight: 103 kg

Gross Weight: 127 kg

Dimensions: 960 x 620 x 600 mm (w x d x h)

Packaging Dimensions: 1020 x 670 x 720 mm

Country of Manufacture: Italy