Used Qiqihar C5225E Vertical Lathe
Welcome to this comprehensive used machine tools buying guide. In today's competitive heavy manufacturing landscape, finding equipment that perfectly balances rigidity, precision, and capital efficiency is crucial for scaling production. As a standout in the heavy-duty cutting sector, this specific piece of used machine tools, equipped with a robust Siemens CNC system, represents an ideal investment opportunity for machining enterprises looking to enhance their operational capabilities.
Core Specifications of the Qiqihar C5225E Vertical Lathe
Understanding the physical parameters of the equipment is the first step in making an informed procurement decision. This Qiqihar C5225Ex16/10 vertical lathe features a massive 2250mm diameter worktable, designed to effortlessly accommodate a wide variety of large rotary components. With a maximum turning diameter of 2500mm and a maximum workpiece height of 1600mm, this machine provides an expansive machining envelope. Such generous dimensions offer ample capacity for industries like wind power generation, shipbuilding, and mining machinery manufacturing.
Beyond its spacious machining dimensions, the load-bearing capacity of this equipment is equally impressive. It can stably process heavy workpieces weighing up to 10 tons, fully demonstrating the profound expertise of the Qiqihar brand in casting rigidity and structural integrity. Combined with its authentic Chinese manufacturing heritage, this used machine tool maintains exceptional machining accuracy and surface finish quality, even when handling high-intensity, heavy-duty cutting tasks with large depths of cut.
The Advantage of Siemens CNC in Used Machine Tools
The modern numerical control system acts as the brain of the machine tool, directly determining operational efficiency and product yield rates. This Qiqihar C5225E vertical lathe is equipped with a world-leading Siemens CNC system, providing powerful computational support for the precision machining of complex contours. The Siemens system is renowned globally for its outstanding stability and open architecture, ensuring that used machine tools maintain an extremely high reliability rate during continuous, long-term operations, thereby maximizing production benefits for the enterprise.
For machine operators, the human-machine interface of the Siemens system is exceptionally user-friendly, which significantly shortens the training cycle for new employees. In our comprehensive used machine tools buying guide, we consistently emphasize the versatility and advanced nature of the CNC system. Opting for a used machine tool equipped with a Siemens system means the enterprise can seamlessly integrate the equipment into existing digital production management networks, easily facilitating the rapid deployment and optimization of machining programs, and significantly elevating the intelligent manufacturing level of the entire workshop.
Ideal Applications and Industrial Matching
Clearly defining the applicable scenarios for the equipment is a prerequisite for maximizing its commercial value. Relying on its 2500mm maximum turning diameter and 10-ton load-bearing capacity, the Qiqihar C5225E vertical lathe is exceptionally well-suited for machining various large flanges, massive valve housings, and heavy gear blanks. Within the aerospace, nuclear power equipment, and large-scale construction machinery manufacturing sectors, this type of heavy-duty vertical lathe serves as an indispensable core processing machine.
Furthermore, for operational conditions that require the machining of internal and external cylindrical surfaces, conical surfaces, and complex rotary curved surfaces, this equipment can handle the tasks with remarkable ease. Its highly rigid spindle structure and precise feed transmission system ensure that excellent flatness and surface roughness are achieved even during the face turning of large-diameter workpieces. For factories seeking a substantial upgrade in production capacity, introducing such a high-performance used machine tool will directly broaden the scope of business the enterprise can undertake.
ROI Analysis and Used Machine Tools Buying Guide
In the current economic environment, optimizing capital expenditure is a critical challenge that every manufacturing enterprise must address. Compared to the procurement of brand-new equipment, which often involves lead times of several months and high capital occupation, this Qiqihar used machine tool (inventory number 67078) offers highly attractive cost-effectiveness. It not only enables immediate deployment to quickly generate profits on the production line but also significantly shortens the investment payback period, preserving ample working capital for the enterprise's other strategic initiatives.
As a professional used machine tools buying guide, we advise enterprises to comprehensively consider the depreciation rate and production contribution value of the equipment when evaluating the return on investment. Heavy-duty machine tools from the Qiqihar brand have consistently maintained excellent value retention rates in the secondary market. This means that the enterprise not only enjoys a price advantage at the time of purchase but also retains a substantial residual value for future asset optimization or equipment upgrades, making this vertical lathe a highly robust fixed asset investment.
Qiqihar's Legacy in Heavy-Duty Manufacturing
The brand's DNA often dictates the innate quality and operational lifespan of a machine tool. As the cradle of China's heavy machine tool manufacturing industry, Qiqihar enjoys a stellar reputation within the sector for producing top-tier vertical lathes. The C5225E series is a classic masterpiece of the brand, embodying decades of accumulated technological expertise in heavy-duty cutting. Its solid bed casting process and scientifically designed rib layout endow the equipment with unparalleled anti-vibration performance and thermal stability.
In the market for used machine tools, equipment from the Qiqihar brand is always highly sought after. This is not only due to its superior physical performance but also because of its widespread market recognition and mature supply chain for spare parts. Choosing a Qiqihar used machine tool means the enterprise acquires reliable equipment that has been thoroughly validated by the market over a long period. Whether in the full-load rough machining phase or the strictly demanding finish machining stage, it consistently demonstrates the exceptional demeanor of a major manufacturer's heavy equipment.
Expert Procurement Advice and Evaluation Criteria
Before finalizing the procurement intention, enterprises need to conduct a meticulous review of their own factory conditions and specific machining requirements. For this vertical lathe, which features a maximum workpiece height of 1600mm and a maximum weight capacity of 10 tons, buyers must ensure that their workshop possesses the corresponding lifting and hoisting capabilities, as well as sufficient foundation bearing capacity. Simultaneously, taking into account the characteristics of the Siemens CNC system, planning the process routing and tooling configuration in advance will ensure that the equipment rapidly unleashes its production capacity upon arrival at the facility.
In conclusion, the Qiqihar C5225Ex16/10 vertical lathe (inventory number 67078) is a heavy-duty machining powerhouse with exceptionally well-balanced comprehensive performance. It perfectly aligns with the core philosophy of this used machine tools buying guide: acquiring top-tier machining capabilities at a reasonable cost. For manufacturing enterprises urgently needing to enhance their processing capacity for medium to large rotary parts, and which have high requirements for equipment stability and precision, this used machine tool equipped with a Siemens system is undoubtedly a premium choice in the current market.
Frequently Asked Questions
Q: What are the maximum machining dimensions of this Qiqihar C5225E vertical lathe?
A: The equipment features a 2250mm table diameter, a maximum turning diameter of 2500mm, and a maximum workpiece height of 1600mm.
Q: What brand of CNC system is equipped on this machine?
A: This used machine tool is equipped with a globally renowned Siemens CNC system, ensuring extremely high machining precision and operational stability.
Q: What is the maximum load-bearing capacity of this vertical lathe?
A: Its maximum workpiece weight capacity reaches 10 tons, making it highly suitable for the cutting and machining of heavy machinery components.
Q: Why does this equipment meet the recommended standards of a used machine tools buying guide?
A: Because it combines the heavy-duty rigidity of the Qiqihar brand, the advanced nature of the Siemens system, and excellent cost-effectiveness, enabling enterprises to rapidly boost production capacity and shorten the ROI period.
Q: What is the inventory number and origin of this equipment?
A: The inventory number of this equipment is 67078, and its origin is China, making it an authentic, high-quality domestically produced heavy machine tool.
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Industries That Use Automatic CNC Lathe MachinesAutomatic CNC lathe machines support high-volume turned parts where repeatability, cycle time, and unattended running determine unit cost. They are widely used for shafts, pins, fittings, fasteners, bushings, and precision connectors. Core Industries and Part Requirements Industry Typical Parts Key Requirement Automotive Sensor bodies, pins, valve parts Stable batch accuracy and traceability Medical Implant components, instrument fittings Fine finish and burr control Electronics Connectors, terminals, camera rings Small-diameter precision Hydraulics Fittings, sleeves, valve spools Concentricity and sealing surfaces Aerospace Fasteners, lightweight alloy parts Material control and inspection records Machine Selection and Accuracy Retention Swiss-type automatic lathes suit long, slender workpieces and complex small parts; turret lathes are more economical for larger diameters and general production. A well-maintained used machine can retain practical production accuracy, but condition matters more than its nameplate year. Machine Type Best Fit Selection Risk Swiss-type Small, long precision parts Guide bushing and spindle wear Turret CNC lathe General turned components Turret indexing error Cam automatic lathe Very high-volume simple parts Limited changeover flexibility Inspection Before Purchase Checkpoint What to Verify Test cut Diameter stability, taper, roundness, surface finish Spindle Noise, heat, vibration, runout Axes and ballscrews Backlash, repeat positioning, lubrication Control system Alarm history, program operation, backup availability Tooling system Collets, holders, live tools, availability of replacements Common faults include spindle-bearing noise, hydraulic leakage, worn collets, servo alarms, and unstable bar feeding. Service life is extended by clean coolant, scheduled lubrication, correct bar stock, and prompt replacement of worn guide bushings and seals. FAQ Which industry benefits most from automatic CNC lathes? Automotive, electronics, medical, and hydraulics benefit most where many identical precision parts are required. Can a used automatic lathe still hold tight tolerances? Yes, after a test cut confirms spindle condition, axis repeatability, and thermal stability. What is the main risk in a low-priced machine? Hidden wear, obsolete controls, and unavailable parts can exceed the initial savings. How should buyers verify machine condition remotely? Request a live video test cut, measurement report, alarm screen check, and detailed machine serial information. Are spare parts available from Chinese suppliers? Reliable suppliers stock common consumables and can source compatible electrical, hydraulic, and tooling parts. Conclusion Select the machine by part geometry, required tolerance, service support, and verified condition, not price alone. Request a current quote and inspection package from a reliable Chinese supplier with export and spare-parts capability.
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What Is an Automatic Lathe Machine Used For?Automatic lathe machines produce repeated turned parts with minimal operator intervention. They are used where cycle time, consistency, and low piece cost matter more than one-off flexibility. Primary Uses and Suitable Parts Cam-type automatic lathes suit high-volume simple parts; CNC automatic lathes handle more complex geometry, short-to-medium batches, and faster changeovers. Typical work includes shafts, pins, bushings, threaded fittings, connectors, screws, and small hydraulic or automotive components. Machine type Best use Typical risk Single-spindle cam automatic Very high-volume standard parts Cam wear and limited flexibility Multi-spindle automatic Maximum output for small parts Complex setup and costly repair CNC automatic lathe Precision mixed batches and complex profiles Control, servo, or hydraulic faults Accuracy, Service Life, and Fault Control A sound used machine can retain practical production accuracy when its bed, spindle bearings, collets, slides, and feed system are maintained. Check actual sample parts rather than relying only on nameplate tolerance. Well-serviced mechanical machines often remain productive for 15–25 years; CNC life depends heavily on spindle hours, control support, lubrication discipline, and crash history. Inspection point What to check Selection implication Spindle Noise, heat, radial runout Bearings may require major expense Slides and bed Backlash, scoring, taper on test cut Wear reduces repeatability Hydraulics/pneumatics Leaks, pressure stability, clamping Causes inconsistent cycle operation Electrical/control Alarms, cabinet condition, backup files Obsolete components increase downtime Practical Purchase Checks Run the machine through a full automatic cycle and verify safety interlocks. Measure runout, backlash, surface finish, and dimensional repeatability on a test part. Confirm bar capacity, tooling availability, power specification, and installation footprint. Request maintenance records, serial number verification, video inspection, and a spare-parts list. Used-Machine Cost Guide Category Indicative used price Best buyer Cam automatic lathe US$3,000–15,000 Standard fastener producers Multi-spindle automatic US$15,000–80,000 High-output component factories CNC automatic lathe US$12,000–70,000 Precision subcontractors Price varies with brand, age, condition, tooling, control generation, and overhaul status. A low purchase price can be false economy when commissioning, retrofit, or unavailable parts are ignored. Why Source From China Experienced China-based suppliers can offer broad used inventory, competitive export pricing, pre-shipment testing, crating, documentation, and consolidated shipping. Prefer suppliers able to provide applicable CE or other requested compliance documents, condition reports, remote troubleshooting, commissioning guidance, and stocked consumables such as collets, belts, seals, sensors, and electrical parts. FAQ What is an automatic lathe mainly used for? It efficiently manufactures repetitive round or bar-fed parts such as pins, fittings, screws, and shafts. Can a used automatic lathe still hold precision? Yes, when spindle condition, slide wear, alignment, lubrication, and test-cut results are acceptable. Which faults are most common? Spindle-bearing noise, slide backlash, hydraulic leaks, worn collets, electrical failures, and CNC alarm issues are common. Is a cam machine or CNC machine better? Choose cam machines for stable, very high-volume parts; choose CNC for frequent changes or complex dimensions. What documents should an exporter provide? Request specifications, test video, inspection report, packing list, export documents, and available certification records. Are spare parts available for older machines? Wear parts are often available, but confirm control and proprietary mechanical parts before ordering. Choose a reliable Chinese supplier that proves machine condition, export capability, and parts support. Request a current quote with test results and delivery terms.
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Why Buy Used Automatic Lathe Machines from China?China is a practical sourcing market for used automatic lathes because buyers can access broad inventory, competitive refurbishment costs, and export-capable support. The value depends on disciplined inspection, not simply the lowest offer. Why Source Used Automatic Lathes from China? Chinese suppliers commonly stock cam-operated, Swiss-type, and CNC automatic lathes from domestic, Japanese, Taiwanese, and European brands. Export specialists can arrange crating, sea freight documentation, pre-shipment testing, and remote commissioning support. A properly rebuilt unit can provide 5–10 further years of productive service for standard precision parts. Machine type Typical used price Best use Selection risk Cam automatic lathe US$3,000–12,000 High-volume simple turned parts Cam and clutch wear Entry CNC lathe US$8,000–25,000 Flexible small batches Control or drive obsolescence Swiss-type CNC lathe US$18,000–70,000 Long, small precision parts Guide bushing and sub-spindle condition Accuracy, Life, and Common Faults Accuracy retention is governed by spindle bearing condition, bedway wear, ball-screw backlash, turret repeatability, and thermal stability. For a sound used CNC machine, practical repeatability should be verified against the supplier’s stated specification; do not rely on a static dial reading alone. Common faults include spindle noise, hydraulic leakage, lubrication alarms, worn collets, unstable servo drives, and intermittent encoder errors. Pre-Purchase Inspection Checklist Check Acceptable evidence Running test Video of cold start, speed changes, and automatic cycle Test part Measured diameter, runout, surface finish, and repeatability Mechanical condition No abnormal spindle vibration; controlled backlash and turret play Control system Alarm history, backup files, electrical cabinet photos Service history Repair records, replaced parts, and inspection report China Supplier Value and Risk Control Established China-based suppliers offer cost performance through local sourcing and refurbishment labor, often at 30–60% below comparable new equipment. Prioritize suppliers with export records, quality-management certification, clear machine serial records, acceptance testing, multilingual manuals, and defined after-sales response. Confirm availability and lead time for bearings, collets, belts, seals, drives, and control boards before payment. Cost item Used China supply New-equipment alternative Initial investment Lower Higher Delivery flexibility Stock-dependent, often fast Factory lead time Warranty scope Usually limited, negotiate clearly Usually broader Technology life Must verify controls and parts Current platform FAQ Are used automatic lathes from China reliable? They can be reliable when inspected under load, supplied with test results, and supported with service parts. How much accuracy loss is acceptable? It depends on the workpiece tolerance; require a machined sample and repeatability test matching your production need. Should I buy refurbished or as-is? Refurbished machines reduce startup risk, while as-is units suit buyers with in-house maintenance capability. What certifications matter? Supplier quality-management certification, export documentation capability, and applicable electrical compliance records are useful checks. Which spare parts should be ordered first? Order wear items such as collets, belts, seals, filters, sensors, and critical control backups with the machine. Can a supplier provide remote support? Export-oriented suppliers should offer video troubleshooting, wiring diagrams, parameter backups, and spare-parts identification. Buy on Verified Condition, Not Price Alone Request a live inspection, test-cut report, parts list, and written after-sales terms. Contact a reliable Chinese supplier for current stock and a quotation matched to your part size, tolerance, and output target.
