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PBT-2 internal pipe blasting unit for pipes with ID 305-915 mm

The Contracor PBT-2 internal pipe blasting unit is a powerful system for the professional cleaning of pipes with diameters of 305–915 mm. The rotating blast head with two nozzles enables uniform 360° treatment of the inner pipe wall in a single operation and reliably removes rust, mill scale, and coatings. Thanks to the selectable nozzle diameters, the unit can be optimally adapted to the available compressed-air capacity and the specific application, while the adjustable centering carriage ensures precise blast guidance.

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 |  Item no. 10112730
Sale price CHF 984.00 Regular price CHF 1,093.00
incl. VAT / CHF excl. VAT, Shipping is calculated at checkout.
Nozzle diameter Ø (mm)
Delivery time: approx. 4–6 business days

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Leasing & Hire Purchase

We offer the financing options leasing and hire purchase exclusively to businesses, commercial operators and self-employed persons for selected products with a net order value of €1,000 or more. Below you will find the key differences between the two forms of financing.

Leasing

With leasing, the product is made available to the lessee for use in return for regular lease payments. The asset is recognized on the lessor’s balance sheet. Lease payments can generally be claimed as operating expenses for tax purposes. These are gross payments, and VAT is charged throughout the entire term. Once the agreed minimum lease term has expired, purchasing the product is generally possible.

Hire purchase

In economic terms, hire purchase is equivalent to an installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Ownership of the asset transfers to the hire purchaser upon payment of the final hire-purchase installment. VAT must be paid in full with the first hire-purchase installment (a pass-through item).

Shipping & Delivery

We ship our goods either via parcel service or via a freight forwarding company, depending on their size, weight and characteristics. We select the shipping method at our reasonable discretion.

The delivery times stated in the online shop are non-binding estimates, unless a binding delivery date has been expressly agreed in writing. They are based on the information available from our manufacturers, suppliers and logistics partners at the time the order is placed.

A large proportion of the products offered are shipped directly from the manufacturer or from external central warehouses (direct shipment). As a result, delivery times may differ from the stated guidelines. In particular, material shortages, production delays, supply bottlenecks, force majeure or other circumstances for which we are not responsible may result in delivery delays.

Disclaimer:

We accept no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, upstream suppliers, transport companies or other third parties. Liability for any resulting damages, in particular indirect damages, consequential damages or loss of profit, is excluded to the extent permitted by law.

Partial deliveries are permitted insofar as they are reasonable for the customer. They will not result in additional shipping costs unless otherwise agreed.

The exact delivery time for an item can be provided individually on request, either before or after placing the order.

Please contact us by telephone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.

If significant delivery delays occur, we will inform the customer without undue delay. Mandatory statutory rights of the customer remain unaffected.

Contracor PBT-2 Internal Pipe Blasting Unit – Rotating blasting unit for Pipes Ø 305–915 mm (12"–36")

The Contracor PBT-2 is a powerful internal pipe blasting unit with a rotating blast head, designed for the professional internal cleaning of large-diameter pipes with internal diameters from 305 mm to 915 mm (12"–36").
Equipped with two oppositely oriented blast nozzles, the system enables uniform 360° processing of the pipe’s inner wall—ideal for use in industrial plants, power plant construction, pipe rehabilitation, and vessel manufacturing.


Features:
  • For pipe diameters from 305–915 mm (12"–36"): Optimal for large-caliber pipelines in industry, plant construction, and maintenance
  • Rotating blast head with two nozzles: Enables circumferential, uniform internal blasting in a single pass
  • Centering carriage included: Height-adjustable—ensures precise positioning and consistent blast pattern guidance
  • Ready for connection to standard blasting systems: Can be quickly integrated via a CFT-2 blasting connection

Available nozzle diameters:
  • 2 × Ø 6.5 mm
  • 2 x Ø 8 mm
  • 2 x Ø 9.5 mm

Compressed air requirements:

The compressed air supply is a decisive factor in the performance of the PBT-2. The rotating nozzles require a high air volume flow, depending on the nozzle diameter:

  • 6.5 mm nozzles (2×): approx. 7–8.5 m³/min at 7 bar
  • 8.0 mm nozzles (2×): approx. 10–12 m³/min at 7 bar
  • 9.5 mm nozzles (2×): approx. 15–17 m³/min at 7 bar

Technical data:

Model: Contracor PBT-2
Application: Internal blasting of large-diameter pipes
Min. internal pipe diameter: 305 mm (12")
Max. internal pipe diameter: 915 mm (36")
Blast head: Rotating, 2-nozzle system
Standard nozzles: Ø 6.5 mm

  • Optional nozzles: Ø 8 mm / Ø 9.5 mm

Max. operating pressure: 10 bar
Abrasive media compatibility: For all common abrasive media (garnet, chilled iron grit, aluminum oxide, slag, etc.)
Connection: CFT-2 blast coupling
Centering: Adjustable centering carriage included
Weight: Project-specific, depending on configuration


Advantages:
  • 360° internal cleaning in a single pass: Rotating blast head with two nozzles for complete internal processing
  • Flexible air and abrasive requirements: Selectable nozzle diameters allow precise adaptation to compressed air capacity and cleaning requirements
  • Centered and precise: Height-adjustable carriage ensures a consistent distance from the pipe wall—ideal results along the entire length
  • Robust and easy to maintain: Industrial-grade system for continuous operation—low-maintenance mechanics and replaceable wear parts

✅ The Contracor PBT-2 internal pipe blasting unit is the professional solution for thorough and economical internal cleaning of large pipelines—with a rotating blast head, high-performance two-nozzle technology, and precise centering for pipes with Ø 305 to 915 mm.

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