Mazzer Kold Electronic S Black Coffee Grinder

Mazzer Kold S Electronic Coffee Grinder — Black — Conical Burr Grinder for High-Volume Cafés

Overview

The Mazzer Kold S Electronic is a high-performance espresso grinder and one of the fastest models in the Mazzer S line, alongside the Robur S. Hand-built in Venice, Italy, the Kold S is engineered for high-volume cafés, roasteries, and specialty coffee venues that refuse to compromise on grind quality during peak service. It features 71mm conical burrs driven by a low-RPM belt-driven transmission and a double cooling fan system — a thermal architecture purpose-built to keep the grinding chamber cool, preserve aroma, and protect coffee from heat exposure even through extended grinding sessions.

The Kold S construction is engineered specifically to protect the coffee from heat. The motor is mechanically isolated from the grinding chamber via belt-driven transmission, the burrs run at low RPM, and a double fan cooling system actively dissipates heat — meaning your coffee retains its full aromatic profile from the first shot of the morning through the busiest afternoon rush. The Electronic version features a touch display with three programmable buttons for different dose amounts, plus a fourth manual button for precise fine tuning of the dose.

Built-in IoT functionality lets baristas, roasters, owners, and service technicians remotely access real-time grind reports via the cloud — for monitoring output, tracking usage, and staying ahead of maintenance needs. A portafilter-activated grinding button on the fully adjustable portafilter holder enables hands-free operation, while the Grind Flow Control (GFC) system reduces clumping and powder build-up. For the operator who runs a serious coffee program and wants the most thermally optimised conical-burr grinder Mazzer makes, the Kold S Electronic is a true investment piece.

Features

• 800W Motor — Powerful, durable motor engineered for the demands of high-volume café environments.
• 71mm Conical Burrs — Large stainless steel conical burrs deliver uniform particle distribution, rich body, and exceptional aromatic complexity in the cup.
• Low RPM Operation — Slow burr rotation minimises heat generation during grinding to preserve coffee flavour, aroma, and freshness.
• Belt-Driven Transmission — The motor is mechanically separated from the grinding chamber, keeping motor heat away from the burrs and the bean.
• Double Fan Cooling System — Dual electronically-controlled fans actively manage temperature in the grinding chamber for thermal stability across long grinding sessions.
• Grind Flow Control (GFC) System — Reduces coffee powder build-up and clumping with a removable aluminium outlet insert and 3 interchangeable wire dampers (AntiClumping, AntiDust, Hybrid). Choose the best damper for your coffee origin, roast profile, or barista preference.
• Reduced Retention — Low-retention grinding chamber design for fresher coffee in every shot and less waste when adjusting grind settings.
• Micrometric Grinding Adjustment — Stepless micrometrical grind control with high-precision knob and lap counter to accurately display the grind setting.
• 1.5kg Hopper — Generous bean capacity to keep up with high-volume service.
• Touch Display Control Panel — Electronic control panel configurable in 19 languages with wide viewing angle for fast operation in busy environments.
• 3 Programmable Dose Buttons + Manual Mode — Three programmable dose buttons accurate to one hundredth of a second, plus a fourth manual button for precise fine tuning of the dose.
• Daily Grinding Statistics — Track output across the day for production planning and consistency monitoring.
• Total and Partial Dose Counter — Track total and session-based dose counts directly on the display.
• Service Alerts — Built-in notifications for service intervals and burr replacement timing.
• Firmware Upgrades — Firmware update capability to keep the grinder current with the latest Mazzer software.
• IoT Cloud Connectivity — Internet of Things functionality for accessing your grind report in real time on the cloud — accessible to baristas, roasters, owners, and service technicians.
• Adjustable Portafilter Holder — Multi-adjustable holder centres the flow of grinds in the basket and supports the portafilter during grinding for hands-free operation.
• Portafilter-Activated Grinding Button — Grinding triggered directly by the portafilter for streamlined hands-free workflow.
• Easy-Clean Grinding Chamber — Access the grinding chamber for maintenance without losing your grind setting.
• Hand-Built in Venice — Made in Italy, upholding Mazzer's tradition of in-house design and manufacturing since 1948.

Specifications

Model: Kold S Electronic

Brand: Mazzer

Type: On-Demand Conical Burr Espresso Grinder

Colour: Black

Burrs: 71mm Conical — Stainless Steel

Grind Adjustment: Stepless Micrometrical (Continuous) with Lap Counter

Dose Programming: 3 Programmable Dose Buttons (to 0.01 second) + Manual Mode

Dose Counter: Total and Partial

Transmission: Belt-Driven

Cooling System: Double Fan with Electronic Control

Grind Flow Control: Removable aluminium outlet with 3 interchangeable dampers (AntiClumping, AntiDust, Hybrid)

Connectivity: IoT — Cloud-Based Remote Monitoring

Display: Touch Electronic Control Panel, 19 Languages

Body: Die-Cast Aluminium

Hopper Capacity: 1.5 kg

Dimensions: 215 x 310 x 700 mm (w x d x h)

Net Weight: 30 kg

Voltage: 240V / 50Hz

Wattage: 800W

Power: 10A

Made in: Venice, Italy