HTS709 dry ice cleaning machine
AUTOOL HTS705 dry ice cleaning machine
HTS709 dry ice cleaning machine
AUTOOL HTS705 dry ice cleaning machine

AUTOOL Automotive Dry Ice Blaster for Engine and Chassis Carbon Cleaning

$59.90 – $3580.00

  • Efficient Cleaning Engine & Chassis: Quickly removes carbon deposits from throttle bodies, intake valves, engine components, cylinder combustion chambers, and vehicle chassis in just 15 minutes—no disassembly required.
  • Control Panel: Built with an Intelligent microcomputer can precisely control the pressure, which can freely adjust the pressure and speed.

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The AUTOOL Dry Ice Blaster Machine offers professional-grade performance to thoroughly remove carbon deposits from intake manifolds, intake and exhaust valves, combustion chambers, and even vehicle chassis. Unlike traditional chemical cleaners or abrasive blasting, it uses eco-friendly solid CO₂ pellets that sublimate into gas on impact, leaving no residue and protecting sensitive engine components.

Working Principle

The AUTOOL dry ice blaster uses compressed air to accelerate dry ice pellets and spray them at high speed onto contaminated surfaces such as the intake manifold, combustion chamber, or chassis. On contact, the dry ice pellets rapidly sublimate, producing a strong micro-explosion that breaks the bond between carbon deposits and the metal surface. This thermal shock effect removes stubborn carbon and grease while leaving the base material intact. Since the dry ice turns into gas instantly, no secondary waste is left behind. The process is fast, efficient, safe, and environmentally friendly, making it suitable for both automotive maintenance and multi-scenario cleaning tasks.

Dry Ice Cleaning Machine Comparison: Which One Fits You Best?

How to Choose HTS Series Dry Ice Blasting Equipment?

AUTOOL HTS705 vs HTS708 dry ice blaster comparison
  • The main difference between HTS705 and HTS708 lies in dry ice capacity. The HTS705 is our basic model, lighter in weight, with a 5 kg dry ice capacity, making it more affordable. The HTS708, on the other hand, offers a larger 7.5 kg dry ice capacity for higher efficiency.
AUTOOL HTS708 vs HTS709 dry ice blaster comparison
  • The HTS708 is the professional version designed for busy workshops, while the HTS709 is an upgraded model featuring dual pressure gauges for more precise pressure monitoring.
How to choose an air compressor?
  • Air compressor configuration: power is more than 7.5kw storage tank more than 300L.
  • We recommend using an air compressor equipped with a filter drier to effectively prevent moisture accumulation.
I need a spray hose longer than 3m
  • The dry ice cleaning machine comes with a 3m blasting hose, and we support custom hoses up to 5m. If you need customization, please contact us
I need a flat nozzle spray gun
  • The HTS705 comes with a flat nozzle, while the HTS708 and HTS709 do not include one by default but can be purchased separately. The flat nozzle covers a larger cleaning area, which helps improve cleaning efficiency.
I need to buy dry ice
  • Recommend using dry ice pellets ranging from 3 mm up to 5 mm in size.
  • For manufacturers who regularly require large quantities of dry ice or work in remote areas, we recommend considering a dry ice production machine to meet the high demand.
I need to remove rust
  • Dry ice blasting alone will remove any loosely adhered rust, surface rust, oxidation, and salt (SP 6), but it will not remove deeply adhered or pitting oxidation. Due to the non-abrasive nature of dry ice, it is not sufficient to create contoured or white metal finishes.
I need to remove the paint
  • Dry ice blasting effectively removes failing or weakly bonded paint, but its mild-medium strength may not always be enough. Factors like paint adhesion, type of paint, and primer affect its success. In some cases, even high-pressure blasting can be too slow or ineffective.
I need mold removal
  • When following IAQA standards, dry ice blasting removes 99.9% of mold spores faster than traditional cleaning methods. The process eliminates timely manual cleaning without secondary waste, resulting in reduced mold remediation time, and lower total labor costs and project time. The dry ice blasting process uses no chemicals and can deodorize the affected area.

⚠️ Must Read Before Use

  • The package does not include an air compressor, which must be purchased separately.
  • Any residual dry ice particles will sublimate completely when exposed to heat, leaving no residue, so there is no need for concern.

🔔 Warm Tips

  • The dry ice cleaning machine is not recommended for car interiors. Cleaning interior surfaces requires setting the pressure very low.

AUTOOL Dry Ice Cleaning Machine Functions

  • Large-Diameter Oil-Water Separator: Prevents water from mixing with dry ice, avoiding clumping, pipeline blockages, and internal moisture accumulation.
  • High Capacity: Holds up to 5kg（ or 7.5 kg） of dry ice, allowing extended continuous operation.
  • Spiral Ice Separation Technology: Continuously stirs dry ice to prevent clumping, ensuring smooth delivery and uninterrupted cleaning.
  • Smart Control Panel: Built-in microcomputer allows precise control of pressure and adjustable ice feed speed for optimal cleaning conditions.
  • Efficient Cleaning: You can thoroughly clean carbon deposits from throttle bodies, intake valves, engine components, and combustion chambers in about 15 minutes—without disassembling any parts.
  • Safe and Harmless: Uses non-toxic dry ice, ensuring safe operation without harm to users.
  • Ergonomic Design: Features push handle, control panel, air source interface, and four 360° swivel wheels for easy maneuverability and labor-saving operation.
  • Wide Application Range: Suitable for automotive maintenance as well as industries like rubber, casting, shipping, power, chemicals, printing, plastics, food, pharmaceuticals, aviation, and more.
  • Three-Year Warranty: AUTOOL provides free replacement parts within 3 years for non-human damage, with 24-hour responsive support for any issues.

AUTOOL Dry Ice Blasting Machine Quick Search

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 This product has multiple variants. The options may be chosen on the product page Quick View

Dry Ice Cleaning Machine Parts Flat Nozzle For AUTOOL HTS705 and HTS708 and HTS709

$19.00 – $159.00
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 This product has multiple variants. The options may be chosen on the product page Quick View

AUTOOL HTS705 Dry Ice Cleaning Machine Dry Ice Blaster

$1890.00
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 This product has multiple variants. The options may be chosen on the product page Quick View

AUTOOL HTS708 Dry Ice Blasting Cleaning Machine

$2799.00
-30%
NEW
HTS709 dry ice cleaning machine
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 This product has multiple variants. The options may be chosen on the product page Quick View

AUTOOL HTS709 Dry Ice Cleaning Machine

Original price was: $5149.00.Current price is: $3580.00.

FAQs

Pressing the blasting switch on the handle has no response; dry ice does not spray, and no air is emitted.
  • This issue may be caused by a faulty switch button. Please disconnect the handle from the machine’s aviation plug. Then, use a screwdriver to insert into the aviation plug interface on the machine and short the corresponding pins to see if the machine can spray dry ice normally.
  • If it works fine, we will send you a new switch button to resolve the issue.
Why is dry ice being discharged from the bottom of the machine?
  • Our equipment features a bottom discharge outlet. When the ice delivery system operates and some dry ice does not fully spray out, the machine sends the excess dry ice through this outlet. This design prevents leftover dry ice from blocking the delivery system.

     

  • If you notice this happening, first check the pressure gauge on the machine. If the input air pressure is below 6 bar, inspect the ice output adjustment knob. Setting the ice output to maximum under low air pressure can cause dry ice to flow faster than it sprays. We recommend reducing the ice output to prevent this issue.
It can clean rust in the promotional video, but it cannot actually remove rust.
  •  The principle of dry ice cleaning is that dry ice particles impact the surface of the object at high speed, causing the surface contaminants to freeze and become brittle. The impact and micro-explosions, combined with a powerful air blast, then separate the stains from the surface of the object.
  • Our machine is capable of removing surface rust, meaning it can clean the rust on the outer layer of the object. If the rust has penetrated into the inner layer, physical grinding will be necessary for proper removal.

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Customer Reviews

Based on 1 review
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Paul F.
Professional Engine Cleaning!

I've been running a busy auto workshop for years, and this dry ice cleaning machine has completely changed the way we handle carbon buildup. It cleans intake valves and engine parts in minutes,without chemicals or damage. Perfect for everything from engine bays to undercarriage and interior detailing. It runs smoothly, doesn't clog, and is surprisingly quiet for its power. I've been using the AUTOOL HTS708 Dry Ice Blasting Machine for a few weeks now, and I'm honestly impressed. Shipping was fast, the machine came well-packaged, and the customer support has been responsive and helpful. It's already paid for itself after a few jobs.

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