Stone manual polishing machine is designed for polishing surface of marble and granite with easy operation and high efficiency. This stone polishing machine is manual and it requires high-skill worker with many years polishing experiences. This hand polishing machine is made by high quality steel material and cables with professional design. Polishing head can up and down for polishing different size.
Introduce of manual stone polishing machine
Nowadays, many manual stone polishing machines can only polishing in horizontal and the head can’t moving up and down. The rear arm, front arm and machine base of this old design manual polishing machine are hinge join in same level which can’t moving up and down. This kind of old style manual stone polishing machine is complicate structure, large vibration, easy to damage stone material and hard to install and maintain. The finish slab which polished by this manual machine is no good flatness and low glossy because the rear arm and front arm are hinge together in one level and the polishing head can’t moving up and down. In order to make the polishing head moving up and down, the forearm and angle hinge block of manual stone polishing machine are connected with equal length of two connecting rods.
Working principle of manual stone polishing machine
Base of this manual stone polishing machine is fixed with an organic base vertical shaft, which is horizontally hinged with the rear end of the rear arm through 2-6 bearings. The top of the angle hinge vertical shaft on manual stone polishing machine is equipped with an elastic adjusting device, and the lower part of the angle hinge vertical shaft is equipped with an angle dumpling block. The distance between the four holes on the right side of the angle hinge block and the intermediate hole of the angle calibration block is equal, and the bearing is reconnected with two devices installed perpendicular to the axis of the angle rubber block vertical hole.
Features of Manual Stone Polishing Machine：
- This Manual Stone Polishing Machine adopts two connecting rods with equal length, which are hinged with forearm and angle hinge block respectively, the main shaft rises and falls vertically relative to polishing platform, and slab gloss polished by this machine is high.
- Adjust the polishing pressure in a large range through the elastic adjusting device, so that the operation becomes easy and sufficient pressure can be generated.
- The lower end of main shaft can be equipped with both grinding head and polishing head. For polishing large slab, this manual stone polishing machine can concave convex flat, it can be combined with milling and grinding to improve working efficiency.
- Main shaft of manual stone polishing machine is fixed and installed in bore of fore arm wool shaft through the bearing, this design is without sliding, so that the main shaft runs stably, with small vibration, low noise and long service life.
Details of Manual Stone Polishing Machine
Machine Loading and Packing
Polishing Pad for Manual Stone Polishing Machine
A high quality hand manual polishing machine need a high quality polishing pad to promise its working performance. We can also provide customers various stone polishing pad with best qualtiy and competitive prices.Below are samples for stone manual hand polishing pad.
Manual Stone Polishing Machine Specifications
|name||unit||Upright Type||Wall-hanging Type|
|Lifting Range of Main Engine||mm||700||600|
|Lifting Range Wheel||mm||100||120|
|Back-turning Radius of Polishing||mm||1700||2050|
|Power Of Main Motor||KW||4.5/5.5||5.5|
|Power of Lifting Motor||KW||0.75||0.75|
|Size of the Machine||mm||3200*660*1830||3150*730*1500|
|Weight of the Machine||Kg||850||800|