## Spinner TTS65-Triplex Multi-Tasking CNC Turning Center: Buyer's Analysis
This report analyzes the Spinner TTS65-Triplex multi-tasking CNC turning center, offering insights for potential buyers.
**Applications & Uses:**
* **Primary Applications:** High-volume production of complex turned parts requiring multiple operations in a single setup. The three turrets allow for simultaneous machining, significantly reducing cycle times.
* **Product Types:** This machine excels at producing intricate parts with diverse geometries, including shafts, spindles, housings, and components with multiple diameters, shoulders, and features. It’s suitable for both bar feeding and chucking operations.
* **Industries:** Automotive, aerospace, medical device manufacturing, energy, and general precision machining industries are typical users.
* **Production Capacity:** The precise production capacity depends on part complexity and setup. However, the simultaneous machining capability and high spindle speeds suggest a high throughput potential, significantly exceeding single-turret machines. Detailed cycle time analysis based on specific parts is recommended.
**Technical Considerations:**
* **Key Features & Capabilities:** Three independent turrets, high-speed spindles, robust construction, FANUC 31i control (a widely used and well-supported system), integrated automation (loading magazine), and a comprehensive tool package are key strengths. The high-pressure coolant system improves machining efficiency and tool life.
* **Specifications to Verify:** Thoroughly inspect the machine’s accuracy, repeatability, and overall mechanical condition. Verify spindle runout, turret indexing accuracy, and the functionality of all axes. Check the accuracy of the reported operating hours and confirm the condition of the tooling and spare parts. A comprehensive pre-purchase inspection by a qualified technician is highly recommended.
* **Inspection Points:** Examine the condition of the ways, bearings, and spindles for wear. Check the coolant system for leaks and the functionality of the chip conveyor. Test all axes for smooth operation and the absence of binding or unusual noises. Inspect the electrical system and control panel for signs of damage or wear. Verify the functionality of the loading magazine and the fire extinguishing system.
* **Wear Points:** Spindle bearings, turret indexing mechanisms, tool holders, and the ways are common wear points. Regular lubrication and maintenance are critical for extending machine life.
**Logistics & Setup:**
* **Transportation:** This 7500kg machine necessitates specialized transport, potentially requiring disassembling larger components (e.g., the turrets) for safe and efficient movement. Professional heavy-machinery movers with experience in CNC machine relocation should be engaged.
* **Disassembly/Reassembly:** Consult the manufacturer's documentation or a qualified technician for disassembly and reassembly procedures. This is a complex process and should only be performed by skilled personnel.
* **Installation & Setup:** Leveling, grounding, and connection to power and coolant supplies are crucial. Ensure adequate ventilation and environmental controls to maintain optimal machine performance. A skilled technician must perform the setup and commissioning.
* **Space & Utility Requirements:** The machine dimensions (2880mm x 2130mm x 1990mm) require a substantial footprint. Adequate clearance is needed for access and maintenance. Power requirements (detailed in specifications) and coolant connections must be verified.
**Market Insights:**
* **Value Retention:** Used CNC turning centers retain value based on condition, age, automation level, and market demand. This model, given its features, should retain a relatively high percentage of its original value if well-maintained. However, the high operating hours (27102h) could impact its resale value.
* **Market Demand:** Multi-tasking CNC turning centers remain in high demand, particularly those with advanced features and automation. This machine's three turrets and integrated loading magazine enhance its appeal.
* **Comparable Alternatives:** Buyers should research comparable machines from manufacturers like DMG Mori, Mazak, and Okuma to compare specifications, features, and pricing. Consider the availability of service and support for the chosen machine.
This analysis provides a starting point for evaluating the Spinner TTS65-Triplex. A thorough on-site inspection and professional appraisal are strongly recommended before purchase.
