CNC Oilfield Lathe with Front and Rear Chuck and 10′ Spindle Bore

**Product Details** - **Model No.:** QK-260A - **Setting Mode:** Floor-type - **Precision:** Precision - **Certification:** CE, ISO 9001 - **Condition:** New - **After-Sales Service Provided:** Engineers Available to Service Machinery Overseas - **CNC or Not:** CNC - **Warranty Period:** 1 Year - **Voltage:** As Customer’s Request - **Main Power:** Depends on Different Models - **Color:** Customized - **Trademark:** TIMAC - **Specification:** 275mm Spindle Bore - **Origin:** China - **HS Code:** 84581900 --- **Product Name:** **CNC Oilfield Lathe with Front and Rear Chuck and 10' Spindle Bore (QK-260A)** **Standard Features:** - Equipped with FANUC 0i TD Controller - Manual 4-jaw independent chuck - 4-station vertical electric toolpost - Electric tailstock - Centralized automatic lubrication system - Electrical cabinet with air conditioning - Movable electronic handwheel (MPG) - Cooling system, working light, general tools, and operation manuals in English --- **Key Specifications Table:** | Specification | Unit | QK-120A | QK-190A | QK-260A | QK-350A | QK-460A | |-----------------------------|------|---------|---------|---------|---------|---------| | Turning diameter over bed | mm | 770 | 770 | 1000 | 1100 | 1250 | | Turning diameter over carriage | mm | 480 | 480 | 630 | 730 | 900 | | Bed width | mm | 550 | 550 | 755 | 755 | 1100 | | Distance between centers | mm | 750/1000/1500/2000/3000 | 750/1000/1500/2000/3000 | 1500/3000/5000 | 1500/3000/5000 | 3000/5000 | | Max. machining length | mm | 600/800/1350/1850/2850 | 600/800/1350/1850/2850 | 1300/2800/4800 | 1300/2800/4800 | 2800/4800 | | Max. diameter of pipe (manual chuck) | mm | 120 | 190 | 70-260 | 114-340 | 300-460 | | Spindle bore | mm | 130 | 200 | 275 | 355 | 465 | | Spindle nose | - | C11 | C11 | A2-15 | A2-15 | A2-28 | | Range of spindle speed (3-phase asynchronous motor) | - | 25–800 (16 steps) | 90–450 (8 steps) | — | — | — | | Range of spindle speed (Variable frequency motor) | - | — | — | 6–400 (stepless) | 5–320 (stepless) | 5–200 (stepless) | | Chuck type (manual chuck) | mm | 3 jaw φ380 | 3 jaw φ500 | 4 jaw φ630 | 4 jaw φ800 | 4 jaw φ1000 | | Min. feed increment (X/Z-axis) | mm | 0.001/0.001 | 0.001/0.001 | 0.001/0.001 | 0.001/0.001 | 0.001/0.001 | | Rapid speeds (X/Z-axis) | mm/min | 3000/6000 | 3000/6000 | 3000/6000 | 3000/6000 | 3000/6000 | | Max. travel of X-axis | mm | 390 | 390 | 630 | 630 | 800 | | Tool-post working positions | - | Vertical 4-position (240 x 240) | Vertical 4-position (240 x 240) | Vertical 4-position (300 x 300) | Vertical 4-position (300 x 300) | Vertical 4-position (300 x 300) | | Indexing time | s | 2.5 | 2.5 | 4 | 4 | 4 | | Section of tool shank | mm | 32 x 32 | 32 x 32 | 40 x 40 | 40 x 40 | 40 x 40 | | Tailstock quill diameter | mm | 100 | 100 | 160 | 160 | 160 | | Tailstock quill travel | mm | 250 | 250 | 300 | 300 | 300 | | Tailstock quill taper hole | - | Morse 5 | Morse 5 | Morse 6 | Morse 6 | Morse 6 | | Tailstock type | - | Standard: Manual (Optional: Hydraulic) | Standard: Manual (Optional: Hydraulic) | Standard: Electric (Optional: Hydraulic or Manual) | Standard: Electric (Optional: Hydraulic or Manual) | Standard: Electric (Optional: Hydraulic or Manual) | | Main motor power (3-phase asynchronous motor) | kw | 11 | 11 | — | — | — | | Main motor power (Variable frequency motor) | kw | — | — | 18.5 | 28/38 | 28/38 | | CNC Controller system | - | Standard: FANUC 0i TD (Optional: SIEMENS 802D or FARGO 8055i) | Standard: FANUC 0i TD (Optional: SIEMENS 802D or FARGO 8055i) | Standard: FANUC 0i TD (Optional: SIEMENS 802D or FARGO 8055i) | Standard: FANUC 0i TD (Optional: SIEMENS 802D or FARGO 8055i) | Standard: FANUC 0i TD (Optional: SIEMENS 802D or FARGO 8055i) | --- This machine is ideal for oilfield applications, offering high precision and reliability. It is designed for heavy-duty machining tasks, with a large spindle bore and versatile chuck options. The inclusion of a CNC system ensures accurate and efficient operations. The lathe comes with comprehensive support, including engineering services overseas, making it a reliable choice for industrial use.

Processing Equipment

Jiangsu Changyueda Metal Products Co., Ltd. , https://www.goodstainlesssteel.com