Reiloy barrels

Long service life and quality with top-class wear protection.

Barrels of consistent quality that provide longer protection for your plasticizing units against adhesion, abrasion, and corrosion, even for processing raw materials that cause intensive wear and tear.

1.
Contact Reiloy

2.
Obtain barrels that match your product and wear requirements

3.
Maximize the service life of your plasticizing unit

Arrange a consultation

Wear protection determines the cost-effectiveness of your plasticizing unit

Do your extrusion or injection-molding lines have lower productivity because your barrels do not match your production percisely or wear out too soon? Reiloy offers you bimetallic barrels with wear protection that match your production requirements exactlyand allow you to continue production for longer.

Check out the highlights

Something to look forward to

Highlights of your Reiloy barrels

Best wear protection

To ensure you get the best wear protection, we produce our hard alloys inhouse. We work closely together with machine and raw material manufacturers, and with universities.

Top product quality

We optimize the design of plasticizing units, select the most suitable materials pairings, and support you to obtain the best economic efficiency and functionality for your new design.

Large dimensions

We manufacture barrels up to a length of 9 metres for you - in the same consistent quality as small dimensions.

Active for you

We slow down wear

We have over 50 years of experience in manufacturing screws that combine geometry, wear protection, and the right material pairing. Over this time we have assisted countless extrusion and injection-molding machine manufacturers and producers to slow down wear, produce at constant quality, and increase machine availability. We are pleased to advise you and we may even surprise you with an unexpected and interesting price/performance ratio.

Maximum
wear protection

Using a specially developed centrifugal process

Select barrel

Outstanding
alloys

Based on inhouse development and production

Select alloy

High-quality
finishing machining

With our state-of-the-art machining centers

Reap the benefits now

Our tip

Only the right questions will result in better wear protection

Is hardness really the decisive comparative parameter? How dense are the ceramic phases? How big are the carbides? And When is barrel wear protection really economical? Find the answers right here.

More about Reiloy wear protection

Together with our cooperation partners, we develop wear protection according to the latest technological findings

Reiloy bimetallic barrels compact

Key data at a glance

Design	Blank barrel Semifinished barrel Finished barrel
Inside diameter	14-400 mm
Max. outside diameter	600 mm
Max. length	9000 mm

From Smart to Premium

Your options

Your requirements for the service life and cost-effectiveness of your plasticizing unit are what determines which barrel is the right one for you. We guide you step by step to the best solution in a consultation.

Smart

Advanced

Premium

For use in standard applications.

Excellent protection against wear and corrosion for plastics with a filler content of up to 30 percent

For longer service life.

Excellent protection against wear and corrosion for plastics with a filler content of up to 40 percent

For maximum performance and service life.

Maximum protection against wear and corrosion for plastics with a filler content of over 40 percent

Choose the right barrel

What would you like to produce?

Choose the right barrel

Smart

For plastics with a filler content up to 30%

Hard metal alloy on iron base. Excellent wear resistance and good corrosive resistance.

raw materials

ABS, ASA, CA, COC, EVA, HDPE, HIPS, LDPE, PA, PBT, PC, PEEK, PEI, PESU, PET, PF, PMMA, POM, PP, PPA, PPS, PPSU, PS, PS transparent, PSU, PVC-C, PVC-P, PVC-U, PVDF, SAN, SB, TPE, TPU

technical data

Alloys

Injection Molding	Reiloy standard R121
Extrusion	C60 (1.0601) R1

Request

Advanced

For plastics with a filler content up to 40%

Hard metal alloy on iron base with added vanadium. Very high wear and corrosive resistance with enhanced ductility.

raw materials

ABS, ASA, EVA, HDPE, HIPS, LDPE, PA, PBT, PEEK, PEI, PESU, PET, POM, PP, PPA, PPS, PPSU, PSU, PVC-C, PVC-P, PVC-U, TPE, TPU

technical data

Alloys

Injection Molding	Reiloy Standard R131
Extrusion	Reiloy Standard R131

Request

Premium

For plastics with a filler content greater than 40%

Two-phase hard metal alloy on nickel base with tungsten carbides. Maximum wear and corrosive resistance.

raw materials

ABS, ASA, EVA, HDPE, HIPS, LDPE, PA, PBT, PEEK, PEI, PESU, PET, POM, PP, PPA, PPS, PPSU, PSU, PVC-C, PVC-P, PVC-U, TPE, TPU

technical data

Alloys

Injection Molding	Reiloy Standard R241
Extrusion	Reiloy Standard R241

Request

Select

For special applications

We offer special alloys for the production of complex products, such as PRFE, PFA, FEP.

Request

Mastering production challenges with ease

How to benefit from Reiloy barrels

Enhance
quality

Always stay at the latest state of the art

Ensure consistent quality

Ensure
customers satisfaction

Exceed customer expectations with top product qualities

Make your plasticizing unit more productive than ever before with longer service lives

Increase market opportunities

Obtain the same Reiloy quality worldwide

Become a solution provider for special applications

Arrange a consultation

Find the right alloy for your raw material here and compare service life and economy.

Find alloy

Increase productive times

Save costs with excellent alloys

The wide range of alloys on the market can be confusing. Our experts guide you through the options and cooperate with you to find out the best armor alloy for your production with bimetallic barrels.

Smart

R121

Excellent wear resistance with good corrosion resistance

Technical data

Wear resistance	+++
Corrosion resistance	+++
Layer thickness	1.5 mm
Roughness Ra	min. 0.2 – max. 0.8
Inner diameter	14 – 400 mm
Outside diameter	max. 600 mm
Length	max. 9,000 mm
Hardness at room temperature	min. 65 HRC
Main alloy component	Cr, Ni, Mo, B
Structural description	Martensitic iron-based alloy with primarily solidified chrome carbides and Carbo-Boride Phases

Advanced

R131

Very high wear and corrosion protection, with improved ductility

Technical data

Wear resistance	++++
Corrosion resistance	++++
Layer thickness	1.5 mm
Roughness Ra	min. 0.2 – max. 0.8
Inner diameter	14 – 90 mm
Outside diameter	max. 230 mm
Length	max. 3,000 mm
Hardness at room temperature	min. 60 – 64 HRC
Main alloy component	Fe, Cr, V, B, Ni
Structural description	Martensitic iron-based alloy reinforced with vanadium carbides and Carbo-boride phases

Iron-based alloys from Reiloy

Premium

R241

Maximum wear and corrosion protection

Technical data

Wear resistance	+++++
Corrosion Resistance	+++++
Layer thickness	min. 1.0 mm
Roughness Ra	min. 0.3 – max. 0.8
Inner diameter	15 – 300 mm
Outside diameter	max. 600 mm
Length	max. 9,000 mm
Hardness at room temperature	min. 59 HRC
Main alloy component	W, Cr, B
Structural description	Dispersive hardening of a highly corrosive resistant Ni-matrix alloy with thermally stable tungsten carbides

Select

R115

Maximum resistance to corrosive stress

Technical data

Wear resistance	+
Corrosion Resistance	+++++
Layer thickness	min. 1.5 mm
Roughness Ra	min. 0.2 – max. 0.8
Inner diameter	15 – 105 mm
Outside diameter	max. 350 mm
Length	max. 3,000 mm
Hardness at room temperature	min. 55 HRC, Di > 60 mm min. 47 HRC
Main alloy component	Co, Cr, B
Structural description	Nickel-cobalt base alloy with fine precipitation of primary solidified nickel borides and eutectically solidified chromium carbides

Advanced

R239

High wear protection with maximum corrosion resistance

Technical data

Wear resistance	++++
Corrosion Resistance	+++++
Layer thickness	min. 1.0 mm
Roughness Ra	min. 0.2 – max. 0.8
Inner diameter	18 – 165 mm
Outside diameter	max. 290 mm
Length	max. 3,000 mm
Hardness at room temperature	min. 58 HRC
Main alloy component	W, Cr, B
Structural description	Dispersive hardening of a highly corrosive resistant Ni-matrix alloy with common tungsten carbides