Basic Info
TypeVertical Lathe
Processing AccessoryChuck CNC Lathe
Guide RailHorizontal Guide Rail
Tool HolderSingle-tool Holder CNC Lathe
Power SourceMechanical Drive
Controlling ModeCNC
Automatic GradeAutomatic
Setting ModeFloor-type
PrecisionHigh Precision
CertificationGS, CE, RoHS, ISO 9001
ConditionNew
Machining CapacityMedium Duty
CNC Vertical Lathe NameNmk-70s CNC Vertical Metal Turning Lathe Machine W
Key Selling PointsCompetitive Price
Applicable IndustriesMachinery Repair Shops, Manufacturing Plant
Showroom LocationRussia, India, Germany, SA, UK, Mexico and So on
Core ComponentsMotor, Pump, PLC
Machinery Test ReportProvided
CNC Control SystemGSK, Fanuc, Mitsubishi, Knd, Siemens, Xinzhe
Model NumberNmk 70s
Delivery Time2 Months or in Stock
Transport PackageInternal Plastic Moisture-Proof Anti-Rust Packaging
Specification1800*4500*43200 MM
HS Code8457101000
Production Capacity300 Sets/Year
Packaging & Delivery
Package Size180.00cm * 450.00cm * 432.00cm
Package Gross Weight10000.000kg
Product Description
CNC VERTICAL CHUCK TURNING MACHINE SERIES
High-efficiency CNC vertical lathe, suitable for processing small and medium-sized discs and cover parts. Features high-strength cast iron base and column with excellent stability and shock resistance. Vertical structure allows convenient clamping of workpieces, a small footprint, and an oil-water separation structure.
The cooling water is clean and environmentally friendly. The separated cooling water tank is easy to clean. The precise, high-rigidity cartridge-type spindle structure is easy to maintain. The spindle sleeve is fully symmetrical and suspended, which can better eliminate the impact of thermal deformation on machining accuracy.
Equipped with a high-power AC spindle motor which enhances the stability of the machine tool operation. The main shaft is lubricated with imported high-grade grease, fully enclosed, and maintenance-free. Features high rigidity tool holder, fast tool change, reliable centralized machine tool operation panel making operation more convenient and fast. X/Z axis adopts high-precision ball screw and special bearing for screw, good precision retention. Integral fully enclosed protection ensures environmental protection and cleanliness.
Key Features
- The unique wall panel + moving column structure, plus the X-direction three-rail design, provides powerful cutting capabilities, exceeding your expectations.
- Verified by many customers, it is superior to the traditional fixed column structure in terms of rigidity, precision, speed and stability.
- All structural parts are analyzed by finite element to optimize the structure to ensure the stability of the precision of the machine tool in the cutting state, and the mechanical rigidity is increased by 30% compared with the traditional design.
Schematic diagram of screw pre-tensioning mechanism
- Wide-area motor is used to drive the spindle system, which provides a high torque value twice that of ordinary motors, and can provide heavy-duty cutting capabilities in the lower-speed operation range.
- Low center of gravity structure design and 90°rotatable system control panel provide excellent convenience and humanized operation interface for loading and unloading workpieces.
- Fully protective sheet metal isolates turning chips and coolant in the machine tool, providing a safe and clean working environment.
- Ultra-simplified footprint, combined with rear-exit chip conveyor, not only improves the space utilization rate of the plant, but also facilitates planning of the iron chip conveying system.
Parameters
| Specification |
Unit |
NMK-70S |
NMK-100S |
| Max. swing diameter | mm | Φ800 | Φ1200 |
| Max. cutting diameter | mm | Φ780 | Φ1000 |
| Spindle nose | - | A2-8/(Optional)A2-11 | A2-11 |
| Spindle speed | rpm | 2500 | Low-speed: 20-340; High-speed: 340-1500 |
| Chuck outer diameter | inch | 304(12")/Optional 15" | 610(24") |
| Spindle bore | mm | Φ86 | Φ110 |
| Spindle front bearing bore | mm | Φ130/Optional Φ150 | Φ200 |
| Spindle motor (continuous/30min) | kW | 15 / 18.5/22 | 18.5/22 |
| Spindle torque | Nm | 357 / 590 can reduced speed 1:2 | 3663/373 |
| Tool capacity | pc | E type 8/12 A type 6-row cutter/optional power turret | E type 10/12 row cutter/optional power turret |
| External dia. toolholder | mm | 32 | 32 |
| Inner dia. toolholder | mm | Φ50 | Φ50 |
| X-axis stroke | mm | 440 | 730 |
| Z-axis stroke | mm | 700 | 815 |
| X/Z-axis rapid feed | m/min | 20 / 20 | 20 / 20 |
| X/Z axis servo motors | kW | 3/ 3 | 4/ 4 |
| Hydraulic tank capacity | L | 70 | 70 |
| Hydraulic motors | kW | 2.2 | 2.2 |
| Double stage pressure | - | Optional | Optional |
| Cooling water tank capacity | L | 250 | 300 |
| Cooling water motor | kW | 0.75 | 0.75 |
| Flushing motor | kW | 1.1 | 1.1 |
| Repositioning accuracy | mm | 0.004 | 0.004 |
| Positioning accuracy | mm | 0.008 | 0.008 |
| Machine size L*W*H | mm | 1800*4500*3200 | 2750*5200*4700 |
| Machine weight | kg | 7800 | 16500 |
Working Condition and Service
Machine Tool Environment
- Power supply: 3-AC 380V±10% 50Hz±1Hz, Altitude: ≤1500m
- Ambient temperature: 5~45°, Relative humidity: ≤85%
- Environment: no harmful and corrosive gas, liquid, dust; no strong vibration, strong magnetic field, strong radiation
Machine Tool Acceptance Criteria and Procedures
- Precision of machining center: check and accept according to relevant standards GB/T18400-2010 or Q/XZ03-2015 (for checking geometric accuracy, working accuracy, standard cutting test pieces, etc.).
- Check and accept according to the relevant technical agreement, factory documents and configuration list signed by both parties.
- For the machine tool with special configuration, the acceptance is divided into two parts: pre-acceptance and final acceptance:
Pre-acceptance: In accordance with the relevant content of the technical agreement and the manufacturer's factory inspection documents, the manufacturer and the user will jointly conduct an acceptance check at the manufacturer's factory, and both parties will sign and approve the acceptance, and the equipment is ready for delivery; for those that the user cannot come to the manufacturer for acceptance, can be regarded as approved pre-acceptance.
Final acceptance: at the site of use by the user, after installation and commissioning by the manufacturer's personnel to the user; the user provides the necessary general tools for installation and commissioning, and the main content of acceptance is to check the goods according to the factory documents, packing list, and accuracy test report, geometric accuracy testing, machine tool run-in verification, etc., and sign the final acceptance report after passing the test.
Training and Installation
Factory supply the installation documents, if easy training can make video meeting by free. If need to to customer's factory to install and train, factory will arrange engineers go to user's factory, the cost of round-trip air ticket, board and lodging will by user, 100.00USD/days salary for each engineers.
After Sales
- From the BL date, the manufacturer will implement the "three guarantees" service for the product for one year (if the user causes damage due to his own reasons, an appropriate cost fee will be charged).
- When the machine tool breaks down, the manufacturer can accurately judge the cause of the failure and deal with it immediately after receiving the feedback information from the user; if the cause cannot be determined at that time, a reply will be given within 24 hours; for those who need to send personnel to the scene to deal with it, according to the distance of the road, send someone to the place within a week until the fault is resolved.
Factory Workshop & Customer Factory
Customer Factory View
Company Strength
Established in 2007, the company is mainly engaged in the research and development, manufacturing, technical consulting, sales and service of CNC machine tools, intelligent equipment and intelligent manufacturing systems.
The company's main products include vertical machining center, horizontal machining center, gantry machining center, five-axis machining center, vertical lathes and various special machine tools, intelligent manufacturing production lines, and intelligent manufacturing workshop planning and construction, and many other kinds of CNC products.
In addition to the production base, the company has established branches in Chongqing and Guangdong.
CNC Solution for Metal Cutting Industry
The company insists on being customer-centered and constantly innovating. From the standard vertical, horizontal, and gantry processing centers, it gradually develops a variety of high-efficiency and labor-saving automatic special machine tools and production lines to meet the processing needs of customers. Customers are spread all over the country and abroad to many countries. The company has independently developed special machines and automated production lines for full CNC parts machining, and has made major breakthroughs in leading companies of the industry.
The company adheres to the corporate tenet of "attitude determines everything, quality makes the future", carries forward the spirit of innovation and excellence, builds a positive, dedicated and loving team, serves customers with heart and soul, and produces high-quality products!
Package
Frequently Asked Questions
How can I choose the most suitable machines?
If you are the factory, please tell us your specifications request or provide your workpiece drawing; our professional engineer team will suggest the suitable model for you. If you are a trading company, you can tell us your customer's request, or we will suggest our best-selling model to you.
How is the warranty?
We supply standard ports and accessories with our machine when shipped. Within one year after receiving our machines, under proper operation, if there are any damaged parts or accessories, we will replace them by air or express immediately, free of charge.
Do you have stock?
Our market demand is high, with machines being produced and delivered daily. Our fastest delivery time for 1~5 sets is within one month.
How about your quality?
We have approved the ISO9001:2008 Quality Management System and ISO14001 Environmental Management System. Most products have been approved by European and American safety standards, including CE, GS, EMS, & UL. 90% of our products are exported to more than 60 countries and regions worldwide, especially to European and American markets, maintaining a high reputation. You can rest assured of our quality products and services.
What is the package details?
The machine is covered by a waterproof cloth and packed in a standard exported wooden case with steel feet. It is highly robust for overseas transportation.
What's the MOQ?
The Minimum Order Quantity is one set. A larger discount is available starting from orders of three sets or more.