Hot Sale Economical High Precision CNC Milling Machine for Metal Cutting (Tz-640b)

• After-sales Service: on Line Sevice
• Warranty: 12 Months
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
• Movement Method: Linear Control
• Control Method: Closed-Loop Control
• Model NO.: Tz-640b
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: Economical CNC Machine Tools
• Certification: CE
• Condition: New
• Worktable Size L*W: 700X400mm
• Work Table Max. Loading: 300kg
• T-Slots Size (N×w×d): 3X14X125mm
• X/Y/Z Axis Travel: 600/400/300mm
• Spindle Taper: Bbt30
• Max. Spindle Speed: 20000rpm
• Spindle Motor Power: 5.5kw
• Positioning Accuracy (X/Y/Z): ±0.005/300mm
• Machine Weight: 3600kg
• CNC System: M80b Mitsubishi/ Japan
• Spindle and Three-Axis Servo Motor: Mitsubishi/ Japan
• Spindle: Dejiu Taiz/ Taiwan
• Ball Screw: Yintai or Shangyin/ Taiwan (C3)
• Rail: Yintai or Shangyin/ Taiwan (P)
• a.T.C Capacity: Taiz or Deda/ Taiwan
• Transport Package: Container
• Specification: 1850*2300*2250
• Trademark: TAIZ
• Origin: China
• HS Code: 845899000
• Production Capacity: 2000 Sets Per Month

Product Description

Product Description
 

Hot Sale Economical High Precision cnc milling machine for Metal Cutting (Tz-640b)

 

Product Parameters

 

Model			TZ-640B	TZ-740B	TZ-850B	TZ-1000B	TZ-1300B
Worktable	Worktable size L*W	(mm)	700x400	800x400	1000x500	1100x500	1400x650
	Work table Max. loading	kg	300	320	400	450	500
	T-slots size  (N×W×D)	mm	3x14x125	3x14x125	5x18x90	5x18x90	5x18x135
Axial feed	X/Y/Z axis travel	mm	600/400/300	700/400/300	800/500/420	1000/500/420	1300/650/450
	X/Y/Z axis feed speed	m/min	48/48/48	48/48/48	48/48/48	48/48/48	22/40/40
	X/Y/Z axis motor	kw	1.5/1.5/3 kw	1.5/1.5/3 kw	2/2/3 kw	2/2/3 kw	2/2/3 kw
	X/Y/Z axis linear Guide	mm	30/30/30	30/30/30	35/35/35	35/35/35	35/35/35
Spindle	Spindle taper		BBT30	BBT30	BBT30	BBT30	BBT30
	Max. spindle speed	rpm	20000	20000	20000	20000	20000
	Spindle motor power	kw	5.5	5.5	5.5	5.5	5.5
	Distance from spindle nose to workbench	mm	150-450	150-450	150-570	150-570	120-570
A.T.C system	A.T.C capacity	pcs	21	21	21	21	21
	Tool change time	s	1.2	1.2	1.2	1.2	1.2
Positioning accuracy (National standard)	Positioning accuracy (X/Y/Z)	mm	±0.005/300	±0.005/300	±0.005/300	±0.005/300	±0.005/300
	Re-positioning accuracy(X/Y/Z)	mm	±0.003/300	±0.003/300	±0.003/300	±0.003/300	±0.003/300
Machine dimension	Machine weight	kg	3600	3800	4200	4800	5500
	Machine size (L*W*H)	mm	1850*2300*2250	1900*2300*2250	2400*2250*2650	2700*2500*2350	2900*2500*2350

 

Product Features:
Main Parts		Branch/ Origin
CNC System		M80B Mitsubishi/ Japan
Spindle and three-axis servo motor		Mitsubishi/ Japan
Spindle		Dejiu TAIZ/ Taiwan
Ball screw		Yintai or Shangyin/ Taiwan (C3)
Screw bearing		P4NSK/ Japan
Rail		Yintai or Shangyin/ Taiwan (P)
A.T.C capacity		TAIZ or Deda/ Taiwan
Body casting		High density and high strength resin sand cast iron
Coupling		R+W\NBK  / German
Handwheel pulse		East Test/Internal Security Control / Janpan
Pneumatic components		Taiwan AirTAC/ Japan SMC

 

Product Description

TAIZ  high-speed drilling and tapping machining center series products are developed based on the most popular and advanced international flexible machine tool design concept, with the main purpose of adding

Drilling and tapping processes for non-ferrous metals, 3C industry, aluminum substrate, etc. It can achieve drilling and milling processing, with fast movement speed and high spindle speed. The efficiency and quality of drilling and tapping are more than 10 times that of ordinary machining centers, making them the most ideal for customers in industries such as 3C and communication industrial equipment.

Mechanical Properties
1. Large A-Shaped column, X.Y.Z axis fast moving 48m/min, acceleration up to 1g.
2. High rigidity and high speed tapping, maximin specification M16(Aluminum).
3. Back row chip with strong chip washing device, clearing without stopping.
4. Improved clip arm tool changingmechanism, (Tnt1) tool changing time 1.2s.
5. All main parts are cast by new resin sand, high tension and high specification of Hanna cast iron, to ensure the machine can maintain the best accuracy for a long time.

Detailed Photos

Spindle:

1. Using imported Taiwan-made 2000ORPM or 24000RPM ceramic direct spindle, which adopts Japan's top P4NSK bearing, and achieves high speed without cold oil. It characterized by low noise, high precision and high efficiency.
2. The spindle set is manufactured in Taiwan, with high precision and high performance.
3. The spindle grasping tool is closely matched with the spindle taper hole to realize the grasping tool
4. The spindle does not need to increase the oil cooler, but also can make the spindle temperature is always around 35°C, to ensure the life and accuracy of the spindle.

Guide and Ball screw:

1. In order to ensure the rigidity and durability of the machine, the ball screw and linear slide used in Taijing Mechanical drilling and tapping machining center series are more than 1.28 times larger than the same industry, so that your use is more assured and the machine life is longer.
2. The ball screw bearing is an imported specializedscrew bearing, greatly improving the axial rigidityaccuracy, and impact resistance of the feed shaft
3. The ball screw and AC servo motor shaft adoptimported couplings for seamless directtransmission, ensuring accurate positioning ofmechanical movement

 

 

Feed system:

The feed system adopts a linear ball guide rail, which can achieve precise and rapid movement and positioning, while increasing the wear resistance of the moving parts of the machine tool, enhancing impact resistance, and improving the service life of the machine tool.

 

Base:
 

1. Tz-640B use large span base, guide rail is 1.2 times more than the same industry, effectively disperse gravity and processing capacity.
2. The product's saddle overhang is short, which greatly improves the dynamic accuracy
3. The Y-axis motor rear design also helps to reduce the distance between the operator and the table, suitable for upper and lower workpieces, and greatly improve the processing convenience

 

 Testing method

Positioning accuracy test and best correction with laser, using strict German VDI3411 inspection specification (5 times each)

 

CNC control system:

The CNC system and drive unit are mature products of well-known brands; PLC has been applied for many years, ensuring safety and reliability; Machine tool electrical equipment
Jijingdang, process specifications, and electrical appliances are all European brands, with low faults and durability.

The machine tool assembly process is precise, and the motion part is corrected by laser interferometer and ball and rod instrument to achieve stable machining accuracy, Mechanical accuracy far superior to national standards

 

Our Advantages

 

Application

• Taiz CNC machine center integrates the function of milling, drilling and tapping
• CNC Machining for various size of the metal profile, such as aluminum, steel, copper and non-metal materials
• CNC Vertical Machine tools is widely used in industries of 3C electronics, rail transportation, aerospace,  liner module guide rail and etc.
 

 

Company Profile

Guangdong Taizheng Intelligent Equipment Co., Ltd. was established in June 2010,is a set of intelligent equipment research anddevelopment, production, sales and service in one of the national high and new technology enterprise, the product has the high speeddrilling iron machining center, vertical machining centers, horizontal machining center, gantry machining center, pentahedron mach-ining centers and other series of precision machining equipment. After years of development, it has become one of the largest machinetool manufacturers in Taiwan and Mainland China.

Company since its inception,adhere to the "diligence, quality, innovation, win-win"concept of value, constantly explore innovative, whole image into the pursuit of the top performance of the machine, always held firm to provide clients with reasonable prices,excellent quality of machinery, each machine tool design and manufacture of machine with high precision, high performance, nighefficiency, long life as a standard, It has shaped the brand of TaiZheng machine tool and become the symbol of high quality workingmachine.