The Art of Machining with Nmc-70vsp Vertical Center

Product Description

1.CNC VERTICAL CHUCK TURNING MACHINE SERIES
DESCRIPTION
High-efficiency CNC vertical lathe, suitable for processing small and medium-sized discs and cover parts High-strength cast iron base and column, with good stability and shock resistance Vertical structure, convenient clamping of workpieces, small footprint and 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. 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, maintenance-free. Tool holder, high rigidity, 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, environmental protection clean.
FEATURE 1.The unique wall panel + moving column structure, plus the X-direction three-rail design, provides powerful cutting capabilities, exceeding your expectations.
2.Verified by many customers, it is superior to the traditional fixed column structure in terms of rigidity, precision, speed and stability.
3.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
1.FANUC βi IP 30/8000 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.
2.Low center of gravity structure design and 90°rotatable system control panel provide you with excellent convenience and humanized operation interface for loading and unloading workpieces
3.Fully protective sheet metal isolates turning chips and coolant in the machine tool, providing you with a safe and clean working environment
4.Ultra-simplified footprint, combined with rear-exit chip conveyor, not only improves the space utilization rate of your plant, but also facilitates your planning of iron chip conveying system
PARAMETER

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")/Optional15"	610(24")
Spindle bore	mm	Φ86	Φ110
Spindle front bearing bore	mm	Φ130/OptionalΦ150	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

2.WORKING CONDITION AND SERVICE MACHINE TOOL ENVIRONMENTPower 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 1. Precision of machining center: check and accept according to relevant national standards GB/T18400-2010 or Q/XZ03-2015 (for checking geometric accuracy, working accuracy, standard cutting test pieces, etc.).
2. Check and accept according to the relevant technical agreement, factory documents and configuration list signed by both parties.
3. 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 INSTALLATIONXinzhe 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, Xinzhe 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 1. 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)
2. 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
3.FACTORY WORKSHOP & CUSTOMER FACTOR

CUSTOMER FACTORY
CUSTOMER FACTORY
Company strength
4.Company strength
Nanjing XinZhe CNC Machine Tool Co.,Ltd. was established in 2007. Located in Guabu CNC Industrial Park, Liuhe District, Nanjing, 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 in Nanjing, 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 such as SINOSTEEL, SINOTRUK, and Fuhua Heavy Industries.
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!
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FAQ

FAQ
Q1 A1	How can I choose the most suitable machines ? If you are the factory, please tell me your specifications request or our workpiece drawing, our professional engineer team will suggest the suitable model for you. If you are the trading company, you can tell us your customer's request or we will suggest you our best selling model for you.
Q2 A2	Where is our factory located? How can I visit there? Our factory is located in NanJing City, JiangSu Province, China. You are warmly welcomed to visit us. We can send the invitation letter to you and pick up you from Nanjing Airport to our factory.
Q3 A3	How is the warranty? We will supply standard ports and accessories with our machine when shipment. Within one year after receiving our machines, in the right operation, if there are any damaged parts or accessories, we will replace them by air or express immediately free of charge.
Q4 A4	Do you have a stock? Our Chinese market order is very good, we have many machines produce everyday and delivery everyday. Our fastest delivery time for 1~5 sets will be within one month.
Q5 A5	How about your quality? We have approved the ISO9001:2008 Quality management system. ISO14001 Environmental management system. Most products have been approved by the European and American safety standards, including CE,GS, EMS & UL. 90% of our products are exported to more than 60 countries and regions around the world, especially to Europe and America market and always win high reputation. So you can rest assured of our quality products and our best services.
Q6 A6	Do you have professional engineers? Yeah, we have professional engineers and designers, We can provide OEM services. The most important development part is our technical and quality.
Q7 A7	What is the package? Machine is by waterproof cloth to covered. And e packed by standard exported wooden case with steel foot. It is very much strong for oversea transportation.
Q8 A8	What's your main products of your company? We specialized in all kinds of machines ,such as Vertical Machining Center, Horizontal Machining Center, 5 axis Machining Center, Gantry Machining Center, CNC Vertical Chuck Turning Machine, Boring and Milling Machine and Custom Machine Tool .
Q9 A9	What's the MOQ? One set. The big discount will start from three sets.
Q10 A10	What's the Payment Terms ? T/T,30% initial payment when order,70% balance payment before shipment; Irrevocable LC. Other way can discuss according to different situation.
Q11 A11	What is the charge of installing and commissioning? Most of machines you can install well according to our drawing. For some machines, it need our technician to go to your local site and help you install and commission machines. At the same time, our technician will train your workers, it will table about 7~15days for different machines. The return air-tickets, accommodation, food, salary (USD100.00/day for each technician), etc will be born by the end-user.