M7150 Rectangular Table Grinding Machine Precision Surface Grinding
Machine Description: - We adopt special type plan bearing at the spindle nose.(The
extra is conical, the internal is cylindrical) this kind of
structure is long serves life.
- We adopt a motor built-in type motor structure. This
structure is compact and excellent rigidity.
- Worktable longitudinal movement and grinding head cross
movement is supported by hydraulic system. They are stepless and
variable speed.
| PROJECT | UNIT | M7150-1250/1600/2000 |
|---|
| Table size(W*L) | mm | 1250/1600/2000*500 | | Max.longitudinal movement of worktable | mm | 1350/1700/2100 | | Max.distance from the spindle center to the worktable surface | mm | 800 | | Max.lateral movement of grinding head | mm | 580 | | Max.vertical movement of grinding head | mm | 600 | | Vertical feed handwheel scale value of grinding head(per grid) | mm | 0.01 | | Vertical feed handwheel scale value of grinding head(per
revolution) | mm | 1.00 | | Rapid lifting motor(power) | kw | 0.37 | | Rapid lifting motor(speed) | r/min | 1440 | | Grinding wheel size(OD*W*ID) | mm | 400*203*50 | | Speed of grinding wheel | r/min | 1440 | | Power of spindle motor | kw | 7.5 | | Total power of motor | kw | 12 | | Power of oil pump motor | kw | 5.5 | | Working accuracy | mm | 0.015*1000 | | Surface roughness | μm | Ra0.63 | | Weight | kg | 5000/6500/7500 | | Dimensions(L*W*H) | mm | 3150*1850*2245
4682*2024*2330
5500*2240*2580 |
Application: This type of grinding machine is widely used across multiple
manufacturing sectors for processing flat, planar components: - Tool and die making: Fabricating precision dies, molds,
cutting tools, and jig fixtures that demand ultra-smooth surfaces
and accurate dimensions.
- Automotive industry: Machining engine parts (e.g., valve
seats, cylinder head gaskets), transmission components, and brake
discs to meet strict performance standards.
- Aerospace sector: Finishing lightweight alloy parts
(aluminum, titanium) for aircraft frames, landing gear components,
and sensor housings.
- General machinery manufacturing: Producing flat metal plates,
bearing seats, and gear blanks for industrial equipment.
- Precision instrument production: Grinding components for measuring
tools, medical devices, and electronic sensors where surface
flatness is critical.
Advantages: The rectangular worktable allows clamping multiple small workpieces
simultaneously, while its reciprocating motion enables continuous
grinding without frequent repositioning. This significantly boosts
machining efficiency compared to manual grinding or smaller
bench-top grinders, especially for batch processing of flat
parts.Equipped with magnetic chucks for ferrous metals and
vacuum/mechanical clamps for non-ferrous materials, the machine
accommodates a wide range of workpiece materials (steel, aluminum,
brass, ceramics) and sizes. Adjustable grinding parameters (wheel
speed, feed rate, depth of cut) further expand its applicability to
diverse machining tasks. |
