Gamarra: your one-stop-shop for integral casting solutions

We are vertically integrated to control quality requirements and secure supplies during all the value chain. Our foundry is equipped to provide ready-to-assemble products to our clients; from the design and engineering phase, up to painting and bonding. We have a wide offering of processes, including different steel castings processes (green sand, chemical sand, lost wax and foam) and in-house finishing techniques (machining, heat treatment, welding, painting et al).

Table of Contents

Ready-to-assemble steel casting products

Gamarra offers integral casting solutions, covering all the manufacturing process, from design, patterns and casting to machining and finishing:

gamarra integral casting solutions

Casting Solutions

Carbon and alloy steel castings from 10 to 2000 kg
gamarra integral casting solutions engineering and patterns

Engineering & Patterns

Design, prototyping and pattern workshop
gamarra integral casting solutions quality

Quality

Quality assurance with state-of-the-art equipment
gamarra integral casting solutions machining

Machining

Precision robotized machining services
gamarra integral casting solutions heat-treatment

Heat-Treatment

Normalizing, quenching and tempering
gamarra integral casting solutions component assembly

Component Assembly

Mechanical component assembly and welding

Wide offer of Casting Processes

We manufacture top quality carbon and alloy steel products using four different casting processes:

Green Sand

Green Sand Casting

Our automated green sand lines manufacture medium/large, heavy castings efficiently at an affordable cost

  • 2 moulding lines, box size up to 1100 x 1100 x 300/300
  • Weight: up to 600kg

Chemical Sand

chemical sand casting

Our chemical moulding line, which offers great stability, is the perfect choice for top quality in highly demanding markets

  • Size: 1100 x 1100 x 300/300
  • Weight: up to 600 kg

Lost Foam

We can cast a large variety of medium size components with our automated lost foam line, handling size and form with precision

  • Size: 2000 x 1500 x 15000
  • Weight: up to 2000 kg

Investment

When accuracy is needed, our lost wax line can ensure dimensional, accuracy, repeatability and correctness

  • Size: 900 x 900 x 400
  • Weight: up to 30 kg

Steel Properties and Materials

We are a trusted partner for cast steels with a wide range of properties to match performance requirements of the intended application:

Steel Properties

  • Alloy: G14NiCrMo10-6, G17NiCrMo13-6, G30NiCrMo14-5
  • Low alloy: G14CrMoV6-9, G18NiMoCr3-6, G22NiMoCr5-6, G24CrNiMo4-4-5, G26CrMo4, G32NiCrMo8-5-4, G34CrNiMo6, 40NiCrMo8-4, G42CrMo4, 13CrMoV 9-1, ASTM A217 WC6
  • Carbon: GS 38, GS 45, GS 52, GS 60, G20Mn5, G24Mn6, G28Mn6

 

Automated Finishing Solutions

Our added value services differentiate us from a traditional foundry and allow our clients to trust the full manufacturing process to Gamarra. Our services include:

Machining Services

Gamarra machining

We provide highly accurate machined components. Our machining facilities are able to carry out: multiaxis machining, turning, drilling, tapping, holes, slots, etc. The machining department is equipped with CNC machining centers, CNC turning and conventional milling, drilling and turning equipment.

We consistently invest in efficient equipment and technologies, allowing us to provide cutting edge services at competitive prices. In 2020 we made a heavy investment in robotics to increase automation and production efficiency.

Component Assembly

Gamarra component-welding

We supply fully finished castings that are ready for assembly – we are an extension of the OEM production.

Our experienced team assembles products or parts through several automated and manual welding techniques (SMAW, TIG, MIG/MAG, etc.). Our weldment capabilities include mechanical assembly and integration.

Engineering

Gamarra engineering patterns

Our experienced engineers support with the design phase and prototyping to ensure the patterns and materials will deliver products with the needed properties and specifications. Our workshop provides patterns with different dimensions, materials and specifications to meet the varied requirements of our clients.

Heat-treatment

Gamarra heat-treatment

We offer all sorts of treatment, including normalizing, quenching, tempering, nitriding, carburization, annealing, and induction.

Value added services are one of the main reasons that keep our hundreds of customers loyal

Surface-Treatment

We can treat the surface of the products to achieve better properties or just for aesthetic reasons. Gamarra supports many processes, including sand blasting, painting, electroplating (zinc, nickel, chrome, etc.), hot dip galvanizing and thermal spray metallizing.

 

Next Steps

We encourage you to contact us for further information regarding our integral casting solutions, or request a quote for pricing details. At Gamarra, we assure quality, service, on time delivery and competitive price.

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