Hot towel machine,Towel Warmer, 5L Hot Bath Towel Warmer Cabinet Heating Use Ideal for Facial Spa, Hair Beauty, Salon and Home (White)

1、 Product parameters
Product Name: Towel Heater (Insulation and Moisturizing for 24 Hours)
Capacity: 5L
Installation method: cabinet type
Brand: Other
Appearance: Single door/Front door/Open from top to bottom
Disinfection method: UV+heating
Disinfection time: ≥ 30 minutes
Price range: 180-215 RMB
Power supply voltage: 110-230V
Rated power: 150W
Rated voltage: 110V~230V
Origin: Foshan City, Guangdong Province
Net weight: 3.5KG
Gross weight: 3.8KG
Panel material: High quality color board
Product size: 37 * 26.5 * 24.5CM
Packaging size: 35 * 33 * 26CM
Stacking layers: 1 layer
Control mode: touch screen microcomputer automatic control
Washing method: wiping
Opening and closing method: front opening
Color: White (customizable for large quantities)
Product List: Host * 1+Layer Rack * 1+Water Tray * 1

2、 【UV sterilizer】Product Special
Instructions for use
-After powering on, turn on two switches, the ultraviolet light tube lights up, the heating device starts working, and the machine starts working normally.

Applicable items
-Suitable for high temperature resistant items such as wet towels, clothing, underwear, etc. At the same time, items that support light disinfection can be disinfected. For example, nail tools, dental tools, tea sets, towels, masks, glasses, keys, tableware, underwear, clothing, watches, mobile phones, bottles, cans of fire, scissors, combs, makeup brushes, dentures, etc., all items that can be disinfected at room temperature.
Disinfection and heating are controlled separately.

Applicable scenarios
-Suitable for many scenarios, such as beauty salons, hair salons, barber shops, nail salons, skin management centers, hotels, pedicures, hospitals, clinics, dental clinics, home use, tattoo shops, eyelash salons, piercing shops, pet shops, dental clinics, tattoo shops, etc.

3、 Introduction to Disinfection Principles

Ultraviolet Disinfection
-The core principle of ultraviolet disinfection is to destroy the genetic material (DNA or RNA) of microorganisms, causing them to lose their ability to reproduce and survive, thereby achieving the effect of sterilization and disinfection.
Specifically, ultraviolet light (especially the UVC band with wavelengths between 200-280nm, also known as “bactericidal ultraviolet light”) can penetrate the cell membrane of microorganisms and act on their internal nucleic acids
Formation of pyrimidine dimers: Ultraviolet radiation can crosslink thymine (or uracil) bases in DNA or RNA molecules, forming dimers. This structure will disrupt the normal base pairing rules of nucleic acids.
Blocking the transmission of genetic information: Damaged nucleic acids cannot replicate and transcribe normally, and microorganisms cannot divide to produce new individuals or synthesize proteins that sustain life activities. Eventually, they will die or become inactive due to metabolic disorders and inability to reproduce.
In addition, ultraviolet radiation can also damage the cell membrane and enzyme system of microorganisms, further enhancing the disinfection effect. However, its disinfection effect is affected by factors such as UV intensity, irradiation time, microbial species, and environmental obstructions.

Tip: UVC ultraviolet rays are harmful to human skin and eyes, and protection should be taken when using them.

【disinfection cabinet】Ozone Disinfection
-The core principle of ozone disinfection is to utilize the strong oxidizing properties of ozone to destroy the cell structure and biomolecules of microorganisms, thereby achieving the effect of sterilization and disinfection.

The specific mechanism of action can be divided into the following aspects:

1. Oxidative damage to cell membrane**
   Ozone (O3) has extremely strong oxidizing ability and can undergo oxidative reactions with lipids (such as phospholipids and unsaturated fatty acids) on microbial cell membranes, disrupting the integrity and permeability of the cell membrane, leading to leakage of core substances such as proteins and nucleic acids inside the cell, and the loss of the foundation of microbial life activities.
2. * * Degradation of biomolecules**
   -For * * protein * *: Ozone can oxidize functional groups such as peptide bonds and thiol groups (- SH) in protein molecules, causing denaturation, coagulation, and loss of enzymatic activity and physiological functions of the protein;
   -Ozone can oxidize the phosphodiester bonds and bases on the nucleic acid chain, damaging the genetic structure of nucleic acids and preventing microorganisms from replicating and reproducing.
3. * * Decompose harmful organic compounds**
   In addition to sterilization, ozone can also oxidize and decompose some organic pollutants in water or air (such as formaldehyde, benzene, ammonia, etc.), converting them into harmless or low toxic substances (such as CO ₂, H ₂ O), which have both disinfection and purification effects.

3、 Heating principle

1. Core working principle (heating wire heating)
   The principle of the heating wire type wet towel heating cabinet is essentially the energy conversion and heat transfer cycle of “electrical energy → thermal energy”, which can be disassembled into three steps:
   The core component of the heating cabinet is the resistance heating wire (commonly made of nickel chromium alloy, iron chromium aluminum alloy) that converts electrical energy into thermal energy. When powered on, the current passing through the resistance of the heating wire will generate “Joule heat” (following Joule’s law: Q=I ² Rt, Q is heat, I is current, R is resistance, t is time), and the temperature of the heating wire will rapidly increase (usually up to 100-150 ℃).
   The heat energy is transferred to the wet towel by the heating wire, which does not directly contact the wet towel (to avoid local overheating burns or drying the towel), but transfers heat through two ways:
   Thermal conduction: When the heating wire comes into contact with a metal heat-conducting plate (such as an aluminum tray), heat is first transferred to the heat-conducting plate, and then evenly transferred to the wet towel placed on top through the heat-conducting plate;
   Thermal convection: After the air inside the heating cabinet is heated by the heating wire, the hot air rises and the cold air sinks to form natural convection, making the temperature inside the cabinet more uniform and avoiding excessive local temperature differences.
   Temperature controller (such as bimetallic temperature controller and NTC thermistor) and insulation layer (common materials are polyurethane foam and rock wool) are installed in the temperature control and insulation cabinet:
   The temperature controller monitors the temperature inside the cabinet in real time. When it reaches the set value (usually 50-65 ℃, which can ensure warmth and avoid high temperature damaging towel fibers or breeding bacteria), it automatically cuts off the power supply of the heating wire; After the temperature drops, re energize and heat to achieve constant temperature control;
   The insulation layer reduces the heat loss inside the cabinet to the outside, reduces energy consumption, and avoids safety hazards caused by overheating of the cabinet shell.
2. Core advantages (suitable for small household appliance scenarios)
   Low cost, easy to mass produce core components such as heating wires (nickel chromium alloy, etc.), temperature controllers, insulation layers, etc. are all mature mass-produced components, with low procurement costs and simple structural design (no need for complex heat pump systems or electromagnetic heating modules), suitable for large-scale production of small household appliances, can control terminal prices, and enhance market competitiveness.
   Fast heating speed and timely response. After the heating wire is powered on, it can quickly generate heat (usually heating up within 1-3 minutes and reaching the set temperature within 5-10 minutes), without the need for preheating and waiting. It can meet the needs of users for “instant heating” (such as in hotels, homes, and dining scenes where warm towels are needed at any time).
   Stable temperature control and high safety, coupled with mature temperature controllers (such as overheat protection function, which can automatically fuse the power supply when the temperature controller fails and causes abnormal temperature rise), can effectively avoid the risk of overheating; At the same time, the heating wire does not directly contact the towel, reducing the probability of local burns and towel burning, which meets the safety standards of small household appliances (such as GB 4706 series).
   Strong adaptability, suitable for a wide range of scenarios. The heating module of the heating wire is small in size and light in weight, and can be flexibly designed into heating cabinets of different capacities (such as mini desktop, embedded, and commercial large capacity models), suitable for various scenarios such as homes, hotels, restaurants, beauty salons, etc., to meet the capacity needs of different users (ranging from 10 to 100 towels).

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