Robust, efficient, and built for demanding kitchens, this stainless-steel ice machine delivers up to 420 lbs of crystal-clear cube ice daily. With a modular design for flexible installation and One-Touch Cleaning for effortless upkeep, it provides clean, slow-melting ice with minimal maintenance.
Overview and Features
Naixer TH-420B Commercial Ice Cube Maker Machine – 420 lb/Day Full Cube Clear Ice Maker
A Commercial Ice Cube Maker Machine That Arrives Complete — Bin Included
If you’ve been shopping for a 400 lb commercial ice cube maker machine, you’ve probably noticed a pattern: the price looks manageable until you read the fine print and realize the bin isn’t included. Suddenly that “deal” needs a $1,000 add-on before it makes a single cube.
The Naixer TH-420B changes that. It’s a self-contained commercial ice cube maker machine with the storage bin already built in. You get 420 lbs (190 kg) of 22×22×22mm full cube ice every 24 hours, stored in an insulated 220 lb bin that’s part of the unit — nothing extra to purchase, nothing extra to assemble. One machine, one set of water and power connections, one smooth installation. For a mid-sized restaurant, a busy hotel kitchen, or a convenience store that moves bagged ice all day, that simplicity means you’re up and running faster, with fewer things to troubleshoot later.
Full Cube Ice: The Shape That Works for Every Part of Your Business
The ice your machine makes affects everything: drink taste, pour cost, how often you refill, and how polished your service looks. Here’s how the main types compare:
| Ice Type | Size & Shape | Melting Speed | Best Applications |
|---|---|---|---|
| Full Cube | ~22×22×22mm, solid, crystal-clear | Slowest — minimal dilution | Premium spirits, cocktails, bagged retail ice, banquet service |
| Half Cube | ~22×22×11mm, half thickness | Medium — cools quickly | Self-serve soda fountains, fast-casual drinks |
| Nugget | Irregular, porous, soft | Fast — drinks dilute rapidly | Chewable ice for healthcare, smoothies, frozen cocktails |
A full cube ice machine like the TH-420B gives you the most versatile output. One unit handles a bourbon pour at the bar, iced tea for a banquet, and 10-pound retail bags for the cooler — all with the same clear, hard, slow-melting cube. You don’t need separate machines for different stations, and you don’t need to over-order ice from a supplier during peak season.
How the TH-420B Produces Crystal-Clear Full Cube Ice, Batch After Batch
Cloudy ice happens when air bubbles and dissolved minerals get trapped during a rushed freeze cycle. The TH-420B avoids this with a precisely controlled, slightly slower freeze that pushes impurities outward as each cube forms. Fresh water enters for every batch — never recirculated — so you don’t get the stale taste or scale buildup that can affect older machines.
The result is hard, glass-clear full cubes that look as good as they taste. Whether they’re going into a $20 cocktail or a customer’s take-home bag, clear ice signals quality and keeps drinks colder, longer, without turning them watery. That’s what makes this a true clear ice cube machine, not just a basic ice maker.
Built Inside a 30,000 m² ISO9001-Certified Factory, Not a Trading Company
When you buy a TH-420B, you’re buying directly from Naixer’s own manufacturing facility — one of the largest commercial ice machine factories in the world, spanning 30,000 m² and operating under ISO9001 quality management. Over 200 technicians, 300+ active patents, and an annual capacity exceeding 200,000 units back every machine that leaves the floor.
Each unit passes a full quality chain: automated performance verification, helium leak detection on the refrigeration circuit, and burn-in testing under extreme conditions. This is the same infrastructure trusted by KFC, Luckin Coffee, and thousands of commercial clients across 100+ countries. And it’s why we confidently offer a 3-year full machine warranty — not the 12-month coverage that’s common in this production class.
Specifications:
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