Twin Turret CNC Lathe

The Twin Turret CNC Lathe is engineered for high-volume mass production requiring stable thermal precision and optimized cycle times. It features a dual-spindle and twin-turret architecture that supports synchronized or independent machining operations across two separate channels.

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Description

Technical Parameters

Overview

The system provides synchronized spindle-to-spindle part transfer, allowing both OP10 and OP20 processes to be completed in a single automated cycle. This setup reduces manual handling, minimizes re-clamping alignment errors, and assists in maintaining dimensional consistency during 24/7 continuous production runs.

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Specifications

Because the DKCK-C series is tailored for dedicated high-volume production lines, we configure the exact spindle capacity, turning envelope, and tooling layout based on your component blueprints.

Specification	Configurable Production Range
Control System Options	FANUC 31i-B Dual-Channel / SIEMENS SINUMERIK ONE
Max. Turning Diameter	Up to 300 mm / 450 mm (Based on part blueprints)
Max. Turning Length	Up to 500 mm / 800 mm (Extended bed options available)
Bar Capacity (Main/Counter)	⌀ 45 mm / ⌀ 65 mm / ⌀ 80 mm options
Turret Tooling Interface	12 / 16 Stations per turret (BMT or VDI live tooling available)
Base Structure	One-piece 45° slant bed (Stress-relieved Meehanite Cast Iron)

Premium Global Component Architecture

To ensure global serviceability and 24/7 reliability, our twin-turret platforms integrate world-class motion control and guiding systems:

CNC Controllers & Drives: FANUC 31i-B Dual-Channel / SIEMENS SINUMERIK ONE.

Linear Guideways: NSK / THK high-rigidity roller guides (Japan).

Spindle Bearings: NSK / FAG precision angular contact bearings (Class P4).

Electrical Components: Schneider Electric (France) / Omron (Japan).

Core Technical Value

The control system supports simultaneous cutting with both upper and lower turrets on a single workpiece, or split OP10/OP20 processing across the main and counter spindles to minimize cycle times.

Dynamic spindle synchronization ensures seamless, on-the-fly workpiece exchange. Hydraulic clamping minimizes manual re-clamping runout, securing high concentricity between operations.

The one-piece 45° slant bed provides high structural rigidity and dampens low-frequency harmonics during interrupted cuts, reducing tool wear and maintaining thermal stability.

Target Industries & Target Workpieces

Automotive: Gear shafts, CV joint components, pinion gears.

Hydraulics & Pneumatics: Valve spools, hydraulic pump pistons, connectors.

Fasteners & Hardware: High-precision long bushings, multi-stepped aerospace rivets.

Our 3-Step Precision Guarantee

Component Level: Critical structural parts (headstock, turret base) are machined in-house on high-precision 5-axis centers.

Static & Geometric Alignment: Verified using Renishaw laser interferometers with full dynamic accuracy compensation.

Thermal & Endurance Stress Test: 24-hour continuous dry-run testing to ensure thermal stability before packing.

Export Packaging Standard

Rust Prevention: All bare metal surfaces are treated with heavy-duty anti-corrosion inhibitors.

Sealing: Vacuum-sealed inside a heavy-gauge moisture-barrier foil bag with industrial desiccants.

Structural Security: Secured onto heavy-duty steel skids and enclosed in robust, export-compliant wooden crates to eliminate transit vibration.

FAQ

Q: What CNC systems do your twin turret lathes use?

A: We configure our machines with FANUC or SIEMENS controllers, allowing your technical team to easily source local service and spare parts worldwide.

Q: How does the twin-spindle transfer maintain part accuracy?

A: The main and counter spindles synchronize digitally at matching RPMs before the exchange. The automated hydraulic transfer eliminates manual repositioning, minimizing alignment and runout errors.

Q: What is your standard lead time for bulk B2B orders?

A: Standard configurations typically ship within 30 to 45 days, depending on our current production line schedule and your customization requests.

Q: How do you handle installation and operator training for international clients?

A: We provide detailed digital foundation drawings, complete English video walkthroughs, and remote PLC diagnostic support. In-person commissioning can also be arranged via our regional service partners or flying squad engineers.

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