Whether you're setting up a home espresso station or keeping an existing machine running at its best, Tech Supply Shed stocks the accessories you need - burr grinders, milk frothers, barista tools, descalers, and water filters from leading brands, all suited to NZ home use.

Coffee Grinders

Burr Grinders for Espresso

A conical burr grinder produces consistent, even grounds that make a measurable difference to espresso extraction - far more so than pre-ground coffee or blade grinders. Home espresso grinders range from compact countertop models to portable options suited to travel or small kitchens.

Portable and Compact Options

For those with limited bench space or who want fresh grounds on the go, compact electric grinders offer adjustable grind settings in a form factor that fits in a bag or drawer.

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Milk Frothers & Barista Tools

Electric Milk Frothers

Standalone electric frothers heat and texture milk for flat whites, lattes, and cappuccinos - a practical addition to any capsule or filter machine that doesn't include a built-in steam wand. Options include hot and cold frothing modes.

Milk Jugs and Precision Tools

For machines with a steam wand, a quality stainless steel milk jug with a temperature indicator helps achieve consistent microfoam. Precision coffee scales, knock boxes, and tampers round out a well-equipped home espresso station.

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Cleaning, Descaling & Filters

Descalers for Espresso and Automatic Machines

Regular descaling removes mineral build-up that affects brew temperature, flow rate, and machine longevity. NZ water hardness varies by region - harder water areas require more frequent descaling. Brand-matched descalers are available for Breville and Sunbeam machines.

Water Filters

Inline water filters reduce scale build-up at the source and can improve the taste of your coffee by filtering chlorine and other impurities before they reach the boiler - particularly useful in areas with harder tap water.

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How to Choose Coffee Machine Accessories

Start with a Grinder

If your espresso machine doesn't have a built-in grinder, a burr grinder is the single most impactful accessory you can add. Consistent grind size directly affects extraction quality - uneven grounds from blade grinders produce inconsistent results regardless of machine quality.

Match Descaler to Your Machine Brand

Most manufacturers specify compatible descalers to avoid voiding warranties. Check your machine's manual for the recommended descaling product and frequency - typically every 2-3 months depending on usage and local water hardness.

Milk Frothing Without a Steam Wand

If your machine brews black coffee only, a standalone electric frother is the easiest way to add milk-based drinks to your routine. For machines with a steam wand, a stainless steel jug with a temperature indicator is the key tool for consistent results.

Top Brands in Coffee Machine Accessories

• Coffee Grinders: Baratza, OutIn
• Milk Frothers & Barista Tools: Breville, OutIn
• Cleaning & Descaling: Breville, Sunbeam

Browse the full Beverage Machines range at Tech Supply Shed, or explore our complete Home Appliances collection.