High Accuracy High Speed Cnc Milling Machine Gj8070

Product Details

High accuracy high speed CNC milling machine GJ8070 is the best seller of KAIBO GJ series.
High accuracy high speed CNC milling machine GJ8070 combines lighter milling passes with high spindle speeds and high feed rates to achieve a very high metal removal rate, high-speed machining helps reduce cycle time, increase tool life and increase shop productivity.
“Machinists use high-speed machining to make their work faster and easier,” one customer of KAIBO points out. “Faster productivity rates mean the machines can produce more parts in a short period.”
Getting these “wins” using older technology that incorporates larger diameter cutting tools and much slower speeds is nearly impossible—a reality that’s driving more companies to incorporate high-speed CNC machines and tooling into their operations.

“Technology has advanced to the point where machines can handle high-speed machining simultaneously along multiple axes,” says Mr Lee, a TaiZhou Metalworking Specialist, “with high-speed machining allowing shops to take smaller, faster cuts using high spindle speeds and faster feed rates combined with multi-axis machines.”
This helps reduce overall cycle times while allowing workers to get more done in less time. “Typically, machines have two to three axes, but now we’re seeing machines that feature five to seven axes,” Mr. Lee says. “These new machines enable smaller setup windows and less handling time, with most of the key operations that machine shops typically manage.”

Product Features

Controller: Fanuc
X/Y/Z axis travel: 800/700/380mm
HSK/7.5KW/30000 rpm spindle
All linear guideways for enhanced rigidity and accuracy
Optional for 3/4/5axis
Optional for HPC function.
Optional for loading automatic tool changer

Product Parameters

规格/机型 Parameter/Model		GJ-8070
精度 Accuracy	定位精度 Positioning accuracy	0.008mm
精度 Accuracy	重复定位精度 Repeat positioning accuracy	0.005mm
工作台 Worktable	工作台尺寸 Worktable size	800*700mm
	T型槽 T-slot size	6T-16-120mm
	最大工作负重 Max. load	800Kg
加工范围 Travel	X/Y/Z轴行程 X/Y/Z axis travel	800/700/380mm
	龙门宽度 Gantry width	900mm
	横梁至工作台面距离 Beam to worktable	120-420mm
	主轴鼻端至工作台面距离 Spindle nose to worktable
	开门宽度 Door open width
进给 Feed	快速进给 G00 Max. feeding speed G00	15m/min
进给 Feed	切削进给 G01 Max. working speed G01	15m/min
主轴 Spindle	主轴功率 Spindle motor power	7.5KW
	主轴最高转速 Spindle Max. speed	30000rpm
	刀具规格 Tool holder	HSK E40
通用参数 Common	工作电压及总容量 Power supply and total capacity	3P/380V/50Hz/30KVA
	机床重量 Machine weight	4600Kg
	外形尺寸 Dimension	258020302460mm
主要部件 Main parts	系统 Controller	发那科/日本 0i-MF Fanuc/Japan 0i-MF
	交流伺服电机（驱动） AC servo motor(Driver)	发那科/日本 Fanuc/Japan
	主轴变频器 Spindle inverter	发那科/日本 Fanuc/Japan
	电子手轮 Electronic hand-wheel	EHDW-BA5S-1 远瞻/台湾 EHDW-BA5S-1 Future/Taiwan
	润滑系统 Lubrication system	YET-A2P2 裕祥精机/台湾 YET-A2P2 ISHAN/Taiwan
	油冷机 Oil Coolant Chiller	帕森托尔/中国 Parsonthor/China
	空调 Air conditioner	EA-6AP 帕森托尔/中国 EA-6AP Parsonthor/China
	气动系统 Pneumatic system	AirTAC/台湾 AirTAC/Taiwan
	水箱容积 Water tank capacity
	水泵功率 Water pump power	1000W
刀库（选配） Tool Magazine（Opt.)	刀库类型 ATC type	刀臂式刀库 Arm type
刀库（选配） Tool Magazine（Opt.)	刀库容量 ATC capacity	24pcs

Application and After-Sales Service

The warranty period is 12 months. Not including man-made damage, improper use, and wear parts.
Within the warranty period, if parts with high prices need to be repaired or replaced, we can ship the part to the customer after receiving the old part. Freight costs and all customs fees should be paid by the customer.
After the warranty period, we promise lifelong maintenance. But the customer should buy the parts and pay for all costs arising, therefore.

Production Process

production process