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Q7

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Q7

Product catalog summary

Manufacturer Information

Company: Ningbo Gongtie Smart Technology Co., Ltd

Address: NO.16 Gaoya Road, Jiangshan Science and Technology Park, Yinzhou, Ningbo, Zhejiang, China

Contact: Hotline 18057486168, Email: [email protected], Websites: www.cngongtie.cn, www.cnc-gongtie.com

Product Overview - Model Q7 CNC Lathe

The Q7 is an economical, stable, and high-performance CNC lathe designed for both single-piece and batch processing. It supports integration with bar feeders and gantry robotic loaders for automated continuous machining.

Key Specifications:

Max bar feeding diameter: 35 mm
Spindle bore diameter: 48 mm
Spindle nose: A2-5
Compact size with high productivity

Design Features

Horizontal Bed Design: Compact integral casting structure enhances rigidity and vibration damping. Horizontal layout lowers center of gravity, maintaining high precision over long processing times.
Thermal Control: Optimized axis spacing and pre-tensioned ball screw assembly reduce thermal displacement by minimizing spindle-to-tool distance and counteracting heat generation.
Fully Enclosed Internal Protection: Stainless steel covers reduce heat transfer from cutting fluids and chips, improving dimensional accuracy and protecting transmission components from water and debris.
Famous Brand Components: Imported key parts assembled with advanced techniques achieve micrometer-level precision turning.
High-Speed, Stable Spindle Unit: Mechanical spindle runs up to 5000 RPM with rapid traverse of 20 m/min. Bearing arrangement (three front, two rear) ensures spindle stability, accuracy, and longevity.

Functional Capabilities

The tool post structure supports multiple machining processes including turning, milling, drilling, tapping, and threading, especially when equipped with a live tool.

Optional synchronism motor spindle offers higher speeds (6000-7000 RPM), faster acceleration/deceleration, greater torque, reduced vibration, and improved positioning accuracy for turning and milling.

Technical Parameters

Parameter	Unit	Q7
Max Swing Diameter (over bed/slide)	mm	400 / 98
Max Turning Length	mm	200
Max Bar Through-hole Diameter	mm	26 (35 optional)
X-axis Stroke	mm	320
Z-axis Stroke	mm	315
X/Z-axis Rapid Traverse	m/min	20
Spindle Nose Size	-	A2-5
Spindle Motor Power	kW	3.7 / 5.5
Spindle Speed Range	rpm	0-5000
Spindle Bore Diameter	mm	48
Workpiece Clamping	-	36 collet (6" hydraulic chuck optional)
Number of Tools	-	5
Toolholder Type	-	Dovetail gang tools
Toolholder Center Height (radial)	mm	50
External Tool Size	mm	16 x 16
X/Z Axis Repeat Positioning Accuracy	mm	0.002
Cooling Motor Capacity	L	120
Hydraulic Oil Tank Capacity	L	20
Required Electric Power	kVA	8
Height from Floor to Spindle Center	mm	~1070
Machine Dimensions (LxWxH)	mm	1650 x 1300 x 1650
Net Weight	kg	~1700

Standard Configuration

Controller: SYNTEC (Taiwan)
Servo Motor/Drive: SYNTEC (Taiwan)
Spindle Motor: CTB (China)
Ball Screws & Linear Guides: PMI (Taiwan)
Spindle Bearings: NTN P4 (Japan)
Spindle Structure: Independent with 3 front and 2 rear bearings (Gongtie)
Ball Screw Support: Double supporting pre-tension structure (Gongtie)
Hydraulic Rotary Cylinder: Taiwan components
Hydraulic System: Seven Ocean (Taiwan)
Hydraulic Collet: China
Low Voltage Electrical Components: Schneider (France)
Lighting System: Taiwan components
Cooling System: Taiwan assembled
Lubrication System: ISHAN (Taiwan)
Operation Manual and Tool Box included

Optional Accessories

Air blowing function
Precision C-axis indexing
Live tool (powered tool)
Automatic door
Loading & unloading system
Industrial robot integration
Automatic bar feeder
Parts catcher for bar stock
Automatic measuring system
Auto tool radius compensation system
High pressure coolant system
Chip conveyor
Foot switch
Hydraulic chuck

Automation and Loading Options

Bar feeder options include multi-rod oil film feeding style. Gantry loader options support various loading methods such as vibration plate, shaft structure, single-layer and multi-layer trays, rotary workstockers, and dual lathe linkage setups.

Quality Control and Inspection

Use of Renishaw laser measurement for precision checking and spindle run-out measurement ensures high machining accuracy and reliability.

Application and Customer Support

The company provides tailored processing solutions based on workpiece requirements, including live tooling, drilling, tapping, and simple parts catching. Customer workshop installations and turning workpiece samples demonstrate practical applications.

Catalog excerpts

宁波宫铁智能科技有限公司 Ningbo Gongtie Smart Technology Co.,Ltd 厂商地址：宁波市鄞州区姜山镇科技园区高压路 16 号；服务热线：18057486168 Address of Manufacturer: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China; service hotline: 18057486168 一款绝对超值，稳定, 高效益经济型数控车床. 可实现单件加工或者加装棒料机以及桁架机械手来实现批量加工. An economic value model, stable, high performance, high profit. Can realize single workpiece processing or working with bar feeder or gantry loader to do machining automatically and continuously 体积小，效率高 Small size, High productivity 1 Company name: Ningbo Gongtie S

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宁波宫铁智能科技有限公司 Ningbo Gongtie Smart Technology Co.,Ltd 厂商地址：宁波市鄞州区姜山镇科技园区高压路 16 号；服务热线：18057486168 Address of Manufacturer: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China; service hotline: 18057486168 特点 FEATURES: 1. 卧式车身设计更能保持高精度和稳定紧凑型整体铸造结构为车床提供了更好的刚性支撑, 所有滑动面刮装方式具有出色的减振效果, 卧式排列结构限制了重心引力长时间加工的精度改变。 Horizontal design better maintains high accuracy and stability Compact casting with integral structure provides superior RIGIDITY support, Scraping and fitting of all sliding surfaces creates excellent vibration dampening, horizontal alignment lowers the center...

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宁波宫铁智能科技有限公司 Ningbo Gongtie Smart Technology Co.,Ltd 厂商地址：宁波市鄞州区姜山镇科技园区高压路 16 号；服务热线：18057486168 Address of Manufacturer: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China; service hotline: 18057486168 4 知名品牌配件. 精选进口配件作为主要配置, 通过先进的安装和检测工艺, 实现μ水平的精密车削. Famous brand components. Handpicking the importing components as the main configuration, through the advanced assembly and inspection technology, realizing the precise turning of μ level. 5. 高速, 稳定和寿命长的主轴单元主轴 5000RPM, 快进速度是 20m/min 前三后二的主轴轴承结构部件更能保证主轴的稳定,精度和运转寿命. High speed, reliable and long life time spindle(mechanical)...

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宁波宫铁智能科技有限公司 Ningbo Gongtie Smart Technology Co.,Ltd 厂商地址：宁波市鄞州区姜山镇科技园区高压路 16 号；服务热线：18057486168 Address of Manufacturer: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China; service hotline: 18057486168 刀架排列结构及加装动力头的排列形式，可以实现车，铣，打孔，攻丝，挑螺纹等工艺 Tool post structure and with the added live tool type, realize turning, milling, drilling, threading, taping and so on 4 Company name: Ningbo Gongtie Smart Technology Co.,Ltd Add: NO.16 Gaoya Road Jiangshan Science and Technology

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宁波宫铁智能科技有限公司 Ningbo Gongtie Smart Technology Co.,Ltd 厂商地址：宁波市鄞州区姜山镇科技园区高压路 16 号；服务热线：18057486168 Address of Manufacturer: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China; service hotline: 18057486168 根据产品，提供工艺解决方案，案例中有，动力头，打孔，攻丝，简易接料器等 Based on workpiece, provide processing technology solution, the right case including live tool, drilling, tapping, simple parts catcher and so on. 打表，检测主轴跳动 Measuring, checking the spindle run-out 雷尼绍激光检测 Renishaw laser checking 5 Company name: Ningbo Gongtie Smart Technology Co.,Ltd Add: NO.16 Gaoya Road Jiangs

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宁波宫铁智能科技有限公司 Ningbo Gongtie Smart Technology Co.,Ltd 厂商地址：宁波市鄞州区姜山镇科技园区高压路 16 号；服务热线：18057486168 Address of Manufacturer: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China; service hotline: 18057486168 Q7 参数: Q7 parameter 主要参数 main parameter 主轴转速范围 Spindle speed range 主轴通孔直径 Bore of spindle 最大回转直径（床身/床鞍上） Max. swing diameter over bed/slide 加工能力 Max. turning length 最大棒料通孔直径 Max. bar through-hole 行程 Stroke 快进速度 Rapid traverse X/Z 轴快进速度 X/Z-axis rapid traverse 主轴端部规格 Spindle nose size 主轴伺服电机功率 Spindle servo motor power 36 夹头 collet （6'' 液压卡盘 hydraulic chuck） Work...

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宁波宫铁智能科技有限公司 Ningbo Gongtie Smart Technology Co.,Ltd 厂商地址：宁波市鄞州区姜山镇科技园区高压路 16 号；服务热线：18057486168 Address of Manufacturer: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China; service hotline: 18057486168 Q7 标准配置清单 Standard configuration list: 操作系统 Controller 伺服电机/驱动 Servo motore/drive 滚珠丝杆 &直线导轨 Ball screw & linear guide way 主轴轴承 Spindle bearings 主轴结构 Spindle structure with three bearings front and two behind 滚珠支撑方式 Ball screw supporting way 中空液压回转气缸 Hollow hydraulic rotary cylinder 液压系统 Hydraulic system 双支撑预拉伸结构 Double supporting and pre-tension structure 536...

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宁波宫铁智能科技有限公司 Ningbo Gongtie Smart Technology Co.,Ltd 厂商地址：宁波市鄞州区姜山镇科技园区高压路 16 号；服务热线：18057486168 Address of Manufacturer: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China; service hotline: 18057486168 选配清单 Optional accessories list：程序控制吹气功能 Live tool Automatic door Loading&unloading system Industrial robot Parts catcher Automatic measuring system Auto tool radius compensation. High pressure coolant system Chips conveyor Foot switch Hydraulic chuck 油膜式多根料进料 Multi-rods feeding style

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宁波宫铁智能科技有限公司 Ningbo Gongtie Smart Technology Co.,Ltd 厂商地址：宁波市鄞州区姜山镇科技园区高压路 16 号；服务热线：18057486168 Address of Manufacturer: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China; service hotline: 18057486168 桁架机械手送料方式 Gantry loader loading & unloading style： H-A loading in vibration plate H-B loading in shaft structure H-C1 loading in tray (one layer) H-C2 多层码盘上料 H-C2 loading in tray (multi-layers) H-D8 loading in 8 rotary workstocker 9 Company name: Ningbo Gongtie Smart Technology Co.,Ltd Add: NO.16 Gaoya Road Jiangshan Science an

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宁波宫铁智能科技有限公司 Ningbo Gongtie Smart Technology Co.,Ltd 厂商地址：宁波市鄞州区姜山镇科技园区高压路 16 号；服务热线：18057486168 Address of Manufacturer: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China; service hotline: 18057486168 带有棒料机或桁架机械手 Q7 机型 Automatic Q7 style with bar feeder or gantry loader 顾客车间现场 Customer workshop site: : 10 Company name: Ningbo Gongtie Smart Technology Co.,Ltd Add: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China Mo

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宁波宫铁智能科技有限公司 Ningbo Gongtie Smart Technology Co.,Ltd 厂商地址：宁波市鄞州区姜山镇科技园区高压路 16 号；服务热线：18057486168 Address of Manufacturer: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China; service hotline: 18057486168 车削工件样本 Turning Work-piece samples: 11 Company name: Ningbo Gongtie Smart Technology Co.,Ltd Add: NO.16 Gaoya Road Jiangshan Science and Technology Park Yinzhou Ningbo Zhejiang China Mobile/Wechat/WhatsApp: 0086

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