Finding the right large series turning supplier can feel like searching for a needle in a haystack. With deadlines looming and quality on the line, who has time for trial and error? Choosing the best partner means more than just cost savings—it’s about consistent quality, reliable deliveries, and peace of mind. Ready to discover which manufacturers stand out from the rest? Dive in and find your ideal large series turning supplier today!
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Large Turning | Precise Tool & Manufacturing
Product Details:
Large turning services for complex, large diameter metal parts, including prototype and production runs. Equipped to handle very large and heavy components such as castings, cylinders, housings, and assemblies for various industries.
Technical Parameters:
– Maximum outer diameter (OD) of turned parts: 216 inches
– Maximum part height: 132 inches
– Cranes with lifting capacity up to 60 tons
– Typical materials: steel, stainless steel, cast iron, aluminum, space age metals
Application Scenarios:
– Manufacturing large components for mining industry (e.g. 220″ diameter cast
– Production of combustor shells, compressor rings, scrolls, blade rings, valve
– Fabrication of custom welded assemblies (e.g. welded yoke assemblies, gas
Pros:
– Ability to machine extremely large and heavy parts
– Tight tolerances and high quality standards
– Cost competitiveness and accurate lead-times (including expedited ‘Red Alert’
– Expert machining team based in the USA
Cons:
– Specialized in large, round or cylindrical parts, may not serve needs for small
– Heavy equipment and large-scale operations may result in higher costs for small
Long, Large, & Heavy Machining Services | Grand Valley Manufacturing
Product Details:
Grand Valley Manufacturing (GVM) specializes in precision machining and manufacturing of long, large, and heavy parts up to 64 feet in length. Services include CNC turning, boring, milling, deep hole machining, stress relief, and fabrication for a wide range of industries such as defense, nuclear, transportation, aerospace, mining/construction, oil & gas, and power generation. They also offer project management and the ability to handle complex fabrications and tight tolerances.
Technical Parameters:
– Machining of parts up to 64 feet in length
– Deep hole machining and processing capabilities
– 5-Axis Mill Turn machines and automation initiatives
– CNC Turning, Boring, & Milling for large diameter and long length parts
Application Scenarios:
– Manufacturing landing gear components for aerospace
– Producing tensioning and down hole tooling components for oil & gas
– Machining mass transit and diesel locomotive components
– Machining and managing key components for power generation projects
Pros:
– Over 60 years of experience with large, complex, and heavy parts
– Certified to ISO 9001:2015, SAM.gov, and ITAR standards
– Reputation for maintaining tight tolerances and high quality workmanship
– Exceptional customer service, timely delivery, and flexibility for
Cons:
– Specialized in large, long, and heavy parts, which may not suit customers
– Specific technical specifications for tolerance or material capabilities are
Large Turning – Bowe Machine Company
Product Details:
Bowe Machine Company offers large turning services utilizing an array of sizable horizontal and vertical lathes, which are capable of producing turned, keyed, and precision-ground shafts, as well as machining large rings and discs to client specifications.
Technical Parameters:
– Horizontal lathes: up to 45″ swing, 252″ between centers, heavy duty capacity
– Vertical Boring Mills: up to 110″ table, 126″ swing, power chucks up to 78″ (6
– Machining capabilities for bars from Ø1-5/8″ to Ø2″ and lengths up to 48″ with
– Range of equipment includes Takang, Johnford, Haas, Yama Seiki, Paramount,
Application Scenarios:
– Production of turned, keyed, and precision-ground shafts for industrial uses.
– Turning and boring of large rings and discs to custom specifications.
– Machining of rotor discs and heavy-duty components requiring large-scale
Pros:
– Capability to handle some of the largest turning projects in the Midwest.
– Wide variety and high capacity of advanced horizontal and vertical lathe
– Ability to produce components to precise customer specifications for
Cons:
– Services and machinery appear designed primarily for large-sized parts,
– No specific information provided about turnaround times, minimum order sizes,
CNC Lathes for every Application – DMG MORI USA
Product Details:
DMG MORI offers a wide range of turning machines including CNC lathes, multi-tasking machines, and turning centers designed for high precision and productivity in metalworking and manufacturing industries.
Technical Parameters:
– Swing over bed ranging up to 1,250 mm depending on machine model
– Maximum turning length up to 6,000 mm on certain machines
– Spindle power options up to 90 kW
– Integrated automation solutions for unmanned production
Application Scenarios:
– Automotive part manufacturing
– Aerospace component production
– Medical device fabrication
– General precision engineering workshops
Pros:
– High precision and rigidity for demanding machining tasks
– Flexible configurations for complex turning and milling operations
– Advanced automation and digital integration capabilities
– Reliability and robust build quality for 24/7 operation
Cons:
– Significant investment cost due to advanced features
– Complexity may require specialized operator training
Large series turning machining – All industrial manufacturers
Large Diameter CNC Turning – Heartland Enterprises
Product Details:
Heartland Enterprises offers CNC turning services utilizing advanced multi-function and traditional turning equipment to machine large diameter shafts, rods, and highly engineered parts. The company supports low to high volume production runs and provides turnkey solutions including secondary operations and outsourcing management.
Technical Parameters:
– CNC turning up to 26″ diameter (project-specific), max swing diameter up to 42″
– Accommodates part lengths up to 70 inches
– Thirteen 2-axis and four 4-axis horizontal CNC lathes; includes vertical and
– Material capability: Aluminum, cast iron, alloy steels, carbon steel, duplex
Application Scenarios:
– Production of shafts, rods, and engineered components for aerospace, oil & gas,
– High-volume manufacturing of hard-to-machine materials such as Inconel for
– OEM projects requiring tight tolerances and certified quality (ISO9001:2015,
Pros:
– Handles large-size, long-part CNC turning projects with advanced machinery
– Certified quality management (ISO9001:2015) and compliance with AS9100D
– Wide range of supported materials including high-temperature superalloys
– Turnkey service model including material procurement, machining, secondary
Cons:
– Maximum part length (70 in) and diameter (42 in) may limit very large or unique
– Typical production runs start at 5 pieces which may not suit prototype or
Large Diameter CNC Turning and Boring | Baron Machine Company
Product Details:
Baron Machine offers CNC turning services, producing precision-turned parts from a wide range of materials, including aluminum, stainless steel, titanium, and exotic alloys. Their CNC lathes are suitable for both small to large production runs, and they specialize in complex geometries and tight tolerances.
Technical Parameters:
– Capabilities include complex geometries and tight tolerances
– Handles a variety of materials: aluminum, stainless steel, titanium, and exotic
– Accommodates both small and large production runs
– Offers secondary operations such as drilling, tapping, and threading
Application Scenarios:
– Aerospace component manufacturing
– Medical device production
– Industrial machinery parts
– Prototype and custom part fabrication
Pros:
– Ability to machine a broad array of materials, including exotic alloys
– Can produce highly precise and complex parts
– Offers flexibility for both prototype and high-volume production
– Provides secondary machining operations in-house
Cons:
– May have higher costs for complex or exotic material projects
– Lead times can depend on production volume or complexity
Large Part CNC Machining Services – Precision & Expertise
Large Vertical Turning Centers – Kent CNC
Product Details:
Kent CNC offers large vertical turning centers designed for precision machining of heavy and oversized workpieces. These machines are engineered for high rigidity and superior cutting performance, suitable for demanding industrial applications.
Technical Parameters:
– Table diameters up to 118 inches (3 meters)
– Max turning height up to 79 inches (2 meters)
– Maximum workpiece weight up to 44,000 lbs (20,000 kg)
– Heavy-duty cast iron construction for vibration damping
Application Scenarios:
– Machining of large diameter, heavy-duty components
– Aerospace and energy industry parts manufacturing
– Production of oil and gas equipment
– Shipbuilding and power generation components
Pros:
– High rigidity and stability for large part machining
– Precision performance suitable for heavy workpieces
– Customizable options and table sizes
– Enhanced durability for continuous industrial operation
Cons:
– Large footprint requires significant floor space
– High initial investment cost
Large CNC Turning Services for Heavy-Duty Projects | Brodeur Machine …
Product Details:
Large CNC turning services for machining heavy-duty, oversized, and complex parts, provided by Brodeur Machine Company.
Technical Parameters:
– Capabilities include handling large and heavy workpieces with high precision.
– Utilizes advanced CNC lathes and equipment designed for large diameter and
– Machinery capable of maintaining tight tolerances on thick, heavy metal
Application Scenarios:
– Industries requiring custom heavy-duty metal parts, such as energy, mining,
– Large-scale manufacturing projects involving oversized components.
– Projects needing tight tolerances on complex, heavy, or awkwardly-shaped
Pros:
– Allows for high precision and consistency on large and complex parts.
– Improves production efficiency by reducing manual labor and minimizing errors.
– Supports customization and flexibility for various project requirements.
– Capable of machining large, heavy components that many standard shops cannot
Cons:
– Potentially higher setup costs due to size and complexity of equipment.
– Longer turnaround times may occur for exceptionally large or intricate pieces.
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Large Turning | Precise Tool & Manufacturing | Large turning services for complex, large diameter metal parts, including | Ability to machine extremely large and heavy parts Tight tolerances and high | Specialized in large, round or cylindrical parts, may not serve needs for small |
| Long, Large, & Heavy Machining Services | Grand Valley Manufacturing | Grand Valley Manufacturing (GVM) specializes in precision machining and | Over 60 years of experience with large, complex, and heavy parts Certified to | Specialized in large, long, and heavy parts, which may not suit customers |
| Large Turning – Bowe Machine Company | Bowe Machine Company offers large turning services utilizing an array of | Capability to handle some of the largest turning projects in the Midwest. Wide | Services and machinery appear designed primarily for large-sized parts, | www.bowemachine.com |
| CNC Lathes for every Application – DMG MORI USA | DMG MORI offers a wide range of turning machines including CNC lathes, | High precision and rigidity for demanding machining tasks Flexible | Significant investment cost due to advanced features Complexity may require | us.dmgmori.com |
| Large series turning machining – All industrial manufacturers | www.directindustry.com | |||
| Large Diameter CNC Turning – Heartland Enterprises | Heartland Enterprises offers CNC turning services utilizing advanced | Handles large-size, long-part CNC turning projects with advanced machinery Certi | Maximum part length (70 in) and diameter (42 in) may limit very large or unique | heartlandmachining.com |
| Large Diameter CNC Turning and Boring | Baron Machine Company | Baron Machine offers CNC turning services, producing precision-turned parts | Ability to machine a broad array of materials, including exotic alloys Can | May have higher costs for complex or exotic material projects Lead times can |
| Large Part CNC Machining Services – Precision & Expertise | www.bakerindustriesinc.com | |||
| Large Vertical Turning Centers – Kent CNC | Kent CNC offers large vertical turning centers designed for precision machining | High rigidity and stability for large part machining Precision performance | Large footprint requires significant floor space High initial investment cost | kentcnc.com |
| Large CNC Turning Services for Heavy-Duty Projects | Brodeur Machine … | Large CNC turning services for machining heavy-duty, oversized, and complex | Allows for high precision and consistency on large and complex parts. Improves | Potentially higher setup costs due to size and complexity of equipment. Longer |
Frequently Asked Questions (FAQs)
How do I find reliable large series turning suppliers or manufacturers?
Start by searching industry directories, attending trade shows, or seeking recommendations from industry contacts. Look for suppliers with a solid reputation, positive reviews, and certifications. You can also use online platforms that specialize in connecting businesses with manufacturers.
What should I consider when evaluating a potential supplier?
Focus on their production capacity, quality control processes, certifications (like ISO 9001), experience with similar projects, and communication skills. It’s also helpful to request samples or visit their facility to assess their capabilities firsthand.
How can I verify a supplier’s quality standards?
Ask for documentation of their quality certifications and request information about their inspection processes. Many reputable suppliers will also offer sample pieces or prototypes for evaluation before finalizing a large order.
What are typical minimum order quantities (MOQs) for large series turning?
Minimum order quantities can vary depending on a supplier’s capabilities and the complexity of your parts. Generally, large series manufacturers prefer MOQs ranging from a few hundred to several thousand pieces per order.
How can I ensure clear communication with overseas suppliers?
Establish clear expectations from the start, use detailed technical drawings and specifications, and confirm details in writing. Choose suppliers with English-speaking representatives and consider video calls to build trust and prevent misunderstandings.
