Tz--740b 3 Axis CNC Machine Center High-Quality Metal CNC Driling Machine

• 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-740b
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: CE
• Condition: New
• Spindle Speed: 20000rpm
• X. Y. Z Axis Travel: 700/400/300mm
• Machine Weight: 3700kg
• Positioning Accuracy: +-0.002/300
• Spindle Chain Degree: Bbt30
• Spindle Motor: 5.5kw
• Table Area: 800*400mm
• Pneumatic Element: Adeke, SMC Japan
• Coupling: German R+W , Japan Nbk
• Screw Bearing: Japan P4NSK
• a.T.C System: Taiwan
• Servo Motor and System: Japan Mitsubishi
• CNC System: Japan Mitsubishi M80b
• Transport Package: Container/Plywood Case
• Specification: 1900*2300*2250
• Trademark: TAIZ
• Origin: China
• HS Code: 8458990000
• Production Capacity: 2000 Sets Per Month

Product Description

Product Description

Tz--740b 3 Axis CNC machine center High-Quality Metal CNC Driling Machine

Product Description

Why would you choose us?

1. TZ-740B are based on the most popular and advanced flexible machine tool design concept development. 
2. It has the advantages of fast moving speed, high spindle speed. 
3. Its drilling and tapping efficiency and quality are more than 10 times that of ordinary machining centers.
4. It is  ADAPTS to the development trend of precision and high efficiency in the processing industry, with high efficiency and high precision.
5. It is the representative and model of the modular design and ergonomic design of the international machining equipment.
6. It plays the optimal design of the working area of the machine tool to the extreme, and realizes the high degree of man-machine harmony.

We're the ones you're looking for.

 

1. TZ-740B are involved in electronic communication, textile parts, auto parts, hydraulic parts and other industries, to meet the most challenging machining requirements of various industries, mainly used for the processing of non-ferrous metals, 3C industry, communication cavity, aluminum substrate and other drilling and tapping processes.
2.  For customers in 3C, communication cavity and other industries, it is the most ideal processing equipment.

 

 

 

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

 

Detailed Photos

Main parts of equipment
 

The Base of machine
 

 

1. Tz-740B 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.

 

The headstock of the machine

 

1. The optimum contact ratio between the headstock and the column, coupled with the short nose-end Taiwan spindle, results in greater chip cutting capability for Taijing machine tools.
2. It can  complete drilling, milling, tapping, boring and other processes.

The spindle of the machine

 

1. The spindle set is manufactured in Taiwan, with high precision and high performance.
2. The spindle grasping tool is closely matched with the spindle taper hole to realize the grasping tool.
3. 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.
4. Using imported Taiwan-made 2000ORPM or 24000RPM ceramic directspindle, which adopts Japan's top P4NSK bearing, and achieves high speed without cold oil. It characterized by low noise, high precision and high efficiency.

 

The Ball screw and linear slideof the machine

 

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.
   The ball screw and AC servo motor shaft adoptimported couplings for seamless directtransmission, ensuring accurate positioning ofmechanical movement.

The Advanced detection methods of the machine


 

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

CNC control system of the machine
 

 

1. The CNC system and drive unit are mature products of well-known brands; PLC hasbeen applied for many years, ensuring safety and reliability, Machine tool electricalequipment.
2. Jijingdang, process specifications, and electrical appliances are all European brandswith low faults and durability.
3. The machine tool assembly process is precise, and the motion part is corrected bylaser interferometer and ball and rod instrument to achieve stable machiningaccuracy, Mechanical accuracy far superior to national standards.

 

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.