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TH-307NC High Precision CNC Surface Grinder

This machine tool features efficient automated processing, equipped with a CNC system (New Generation SYNTEC system or Siemens SIEMENS system), supports multi-axis linkage and complex contour programming, and can achieve automatic feeding, grinding wheel dressing (such as diamond roller dressing), and workpiece loading and unloading (optional automatic loading and unloading device), with a single part processing cycle reduced by 30% to 50% compared to traditional grinding machines.

This machine tool can process flat dimensions ranging from 300mm × 700mm, suitable for the grinding of flat surfaces, stepped surfaces, and grooves of medium to small precision parts. The positioning accuracy reaches ±0.003mm, and repeat positioning accuracy is ±0.005mm, meeting the high-precision requirements for precision molds, measuring tools, and aerospace components. This machine tool has high material adaptability, supporting the grinding of various materials such as hardened steel, high-speed steel, tungsten carbide, ceramics, non-ferrous metals, and composite materials, especially excelling in the precision processing of high strength and high hardness materials. This machine tool features efficient automated processing, equipped with a CNC system (New Generation SYNTEC system or Siemens SIEMENS system), supports multi-axis linkage and complex contour programming, and can achieve automatic feeding, grinding wheel dressing (such as diamond roller dressing), and workpiece loading and unloading (optional automatic loading and unloading device), with a single part processing cycle reduced by 30% to 50% compared to traditional grinding machines.


The main technical parameters and specifications of the machine tool
projectunit307NCF

Processing

ability

Table (grinding) sizemm300X700
Maximum travelmm340X830
Spindle center to table distancemm620
Maximum load-bearing of the workbenchkg500
The relative parallelism to the datummm300:0.003mm
roughness
Ra0.08

Move left

and right

Left and right guide rail structure
Double V hard rail
Drive mode
Ball screw servo motor
Table left and right speedm/min3-20
Move back and forthFront and rear guide rail structure
Line rail
Drive mode
Ball screw servo motor
Feed rate MPGEvery scalemm0.001/0.01/0.01
Every turnmm0.1/1/10
velocitymm/min0-1200
Move up and downUpper and lower guide rail structures
Line rail
Drive mode
Ball screw servo motor
Feed rate MPGEvery scalemm0.001/0.01/0.01
Every turnmm0.1/1/10
velocitymm/min0-1200
SpindleSpindle outer diametermm150
Wheel sizemmΦ600×50×Φ376.5
Spindle motorhp20
Working footprint (LxWxH)mm3200×2500×2300
Shipping package dimensions (L x W x H)mm3400×2000×2600
weightnet weightkg3900
gross weightkg4300