Hollo Blast HBC-1 internal pipe blasting equipment for pipes with an ID of 65–300 mm (without cart)
The Clemco Hollo Blast HBC-1 is a professional pipe interior blasting head designed for pipe inner diameters ranging from approximately 65 to 300 mm. The deflector head distributes the blast evenly across the pipe wall, enabling uniform rust removal and surface preparation. This model is offered without a centering carriage and is available in tungsten carbide or boron carbide versions. The appropriate centering device, nozzle, and compressed air capacity must be selected based on the pipe diameter.
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| Item No.
100744
Hollo Blast HBC-1 internal pipe blasting equipment for pipes with an ID of 65–300 mm (without cart) - HB-TC is in stock and will be shipped as soon as it is available again
Questions & Help
Questions & Help
Do you have questions about one of our products, or would you like expert advice on selecting the right solution for your application?
No problem—give us a call! Tel. +49 (0) 2551 5030
Send us an email! shop@strahltechnik-express.de
Use our online chat or the contact form
Leasing & Rent-to-Own
Leasing & Rent-to-Own
We offer leasing and rent-to-own financing options exclusively to business owners, tradespeople, and the self-employed for selected products with a net merchandise value of €1,000 or more. Below you will find the key differences between these two financing options.
Leasing
In a lease, the product is made available to the lessee for use in exchange for regular lease payments. The lessor is responsible for accounting for the lease. The lease payments can generally be claimed as business expenses for tax purposes. These are gross payments, and value-added tax is charged throughout the entire term. At the end of the agreed-upon basic lease term, it is generally possible to purchase the product.
Hire Purchase
Hire purchase is economically equivalent to installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Upon payment of the final hire purchase installment, ownership of the item is transferred to the hire purchaser. Value-added tax must be paid in full with the first hire purchase installment (transitory item).
Shipping & Delivery
Shipping & Delivery
Depending on the size, weight, and nature of our goods, they are shipped either via parcel service or freight carrier. We select the shipping method at our reasonable discretion.
The delivery times listed in the online store are non-binding estimates, unless a binding delivery date has been expressly confirmed in writing. They are based on the information available from our manufacturers, suppliers, and logistics partners at the time the order is placed.
Most of the products offered are shipped directly from the manufacturer or from external central warehouses (direct shipping). As a result, delivery times may differ from the estimated times provided. Delivery delays may occur, particularly in the event of material shortages, production delays, supply bottlenecks, force majeure, or other circumstances beyond our control.
Disclaimer:
We assume no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, suppliers, shipping companies, or other third parties. Liability for any resulting damages—in particular for indirect damages, consequential damages, or lost profits—is excluded to the extent permitted by law.
Partial deliveries are permitted, provided they are reasonable for the customer. This does not result in additional shipping costs, unless otherwise agreed.
The exact delivery time for an item can be provided on an individual basis upon request, either before or after the order is placed.
Please contact us by phone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.
In the event of significant delivery delays, we will inform the customer immediately. The customer’s mandatory statutory rights remain unaffected by this.
| Item No.
100744
Hollo Blast HBC-1 internal pipe blasting equipment for pipes with an ID of 65–300 mm (without cart) - HB-TC is in stock and will be shipped as soon as it is available again
Clemco Hollo Blast HBC-1 – Internal Pipe Blasting Equipment without Cart
The Clemco Hollo Blast HBC-1 is a professional pipe interior blasting head designed for uniform, all-around treatment of pipes with an inside diameter of approximately 65 to 300 mm. The blast is directed radially toward the pipe wall via the deflection head, removing rust, scale, old coatings, and contaminants.
This model is shipped without a centering carriage. For controlled use, a centering device matching the pipe diameter must be provided separately or added. Variants with tungsten carbide or boron carbide components are available.
✅ All-around blasting of cylindrical interior surfaces
✅ For pipe ID 65–300 mm
✅ Variants made of tungsten carbide or boron carbide
✅ HBN-8 or HBN-10 configuration
✅ Replacement or retrofit solution without a cart
✅ Professional surface preparation up to Sa 2½
Technical Specifications
| Inner pipe diameter | approx. 65–300 mm with matching centering |
| operating pressure | 0-12 bar |
| Air Consumption (Approximate Value) | Approx. 7 m³/min at 9 bar and with a 12.5-mm nozzle |
| Working speed | approx. 300 mm/min up to Sa 2½ |
| Scope of Delivery | Internal pipe blasting equipment, without centering cart |
Variants
| Variant | Item No. | Version |
|---|---|---|
| HB-TC | 100744 | Tungsten Carbide Version |
| HB-0/TC | 100423 | Tungsten carbide, variant-specific |
| HB-BC | 94290D | Boron Carbide Version |
| HB-0/BC | 08446D | Boron carbide, variant-specific |
Selection and Operation
Tungsten carbide is particularly impact-resistant; boron carbide offers a very long service life when used with suitable abrasive media, but is more susceptible to impact damage. Before making a selection, the pipe ID, nozzle size, abrasive media, and compressor power ratings must be evaluated together.
Maintenance and Safety
Measure the deflector head and nozzle bore regularly and check them for cracks or chips. Worn geometry results in an uneven all-around blast pattern. The pipe must be secured at both ends, and the device may only be mounted or centered when the system is completely depressurized.
FAQ – Frequently Asked Questions
Is a cart included?
No, this product version is shipped without a centering cart.
Which material version is better?
Tungsten carbide is more impact-resistant, while boron carbide is generally more wear-resistant; the choice depends on the application.
Is it possible to work without centering?
Proper centering is necessary to ensure consistent and safe results.
Payment & Security
Payment Methods
Your payment information is processed securely. We do not store credit card information and do not have access to your credit card details.
In addition, we offer many other payment methods at checkout via mollie!
