Basic Info.
Object
Drilling Bit, Milling Cutter,Saw Blade, Punch, etc
Disc(Wheel) Type
Sanding, Gringding,Cutting Disc, Brushing Wheel
Material
Metal, Wood, Ceramic,Stone, Jade, Diamond, Cement,
Working Style
High-speed universal
Disc Diameter
Grinding Head Max.Diameter 25mm
Variable Speed
with/Without Optional Variable Speed
Transport Package
Carton Packing
Product Description
III generation Extension shaft electric straight die grinder with shaft sleeveRated power: 400W Rated speed: 27000rpm Frequency: 50hz
Max. grinding head: 25mm
Shaft length: Customized Optional size: 15cm, 20cm, 25cm,35cm, 40cm, 45cm, 50cm to 150cm-200cm.
Plug can be customizedCharacter:
1. Shaft diameter& length,plug can be customized, the longest length can be up to 1.5m;
2. The grinding head is slender and is developed by special technology. Solved the difficult points and pain points that cannot be polished in a narrow space;
3. Low energy consumption, only 400W can meet various industrial scenarios;
4. It is more convenient to use. It only needs 220V power supply. It can be used wherever you want. The pneumatic grinder must have high-pressure air source and high energy consumption.
5. The grinding efficiency is high, the rated speed is 27000rpm, and it can operate stably without burning the bearing.
6. The product quality is reliable. We can modify the grinders with Chinese or international brand.
7. Energy saving Advantage:1. With shaft sleeve, it can be grasped the handle near the motor with one hand, and the other hand can grasp any position of the shaft sleeve, which can effectively exert the force, be flexible and labor-saving, and have higher grinding efficiency;
2. The extended bare shaft/rod head is short, and there is a stable bearing in the head of the shaft sleeve. Under the protection of the shaft sleeve, the grinding head has good rigidity and no runout during grinding;
3. The shaft sleeve can effectively avoid the collision of the elongated shaft and prolong the service life of the elongated shaft;
4. The shaft and the head shell are connected by thread with spigot. The thread direction is the same as the rotation direction of the outer ring of the grinding head bearing. The tighter the use, the safer the use;
5. There is a dust ring in the grinding head shaft sleeve to protect the bearing and prolong the service life.
6. With large clamping head easy to replace grinding head.
7. The grinding head can be used in a large amount, so that the grinding head can be used for a longer time and the grinding head cost can be reduced;
8. Effectively avoid damaging the clamping head and reduce the cost of frequent replacement of large chuck.
9. There are two sections of shafts. The shorter shaft exposed outside for rod head can be replaced. It is convenient to replace the long shaft and reduce the user's use cost.Made in our company Changsha PDM Machinery(Group)Co.,LTD, for modification of electric straight die grinder from Chinese famous brand Dongcheng. Our longshaft grinder can applicate for more wider places. Now the long shaft grinder with shaft sleeve is the NO1 in the world in design and function. We apply for the patent.Original electric straight grinder from Dongcheng brand with good characters and famous in China.
We can modify any brand grinder according to client's requirement.Shaft length, shaft diameter, motor, girnder brand, plug can be customized.
SOLVING PAINT POIT AND DIFFICULTIES , OVERCOMING DARK NARROW SPACE
BEFORE: The shortcomings of original electric straight die grinder
1. Short shaft: general for 3cm-5cm,CAN'T touch deep splace
2. Clamping head is easy to be worn.
AFTER MODIFICATION: Extension shaft
BOTH DEEP CAVITY AND SURFACE
Where is it used in for the most advantageous ?
Inner cavity such as Pump casing, Pump impeller, Pump flow passage, Slender tube, High long neck vase,Mould, Cylinder, Hydraulic cylinder, etc. When short shaft electric straight die grinder can't, it CAN.
Application:
BY REPLACING DIFFERENT GRINDDING HEAD, one unit multi-uses
1. Derusting 2. Caving 3. Cutting 5. Drill holes 6. Deburring 7. Cutting and grinding 8. Cleaning
Machinable material: Jade, Stone, Cement, Metal, Wood, Diamond, Ceramic, Bone, Bamboo, Glue dripping
Address:
2944, 3rd Building, Asia Commercial Building, South Shao Shan, Changsha, Hunan, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Tools & Hardware
Company Introduction:
Changsha PDM Machinery (Group) Co., Ltd, established in 1982 year, 1992 year, 199 year and 2002 year, with own 4 factories, one for oil pump manufacture, one for split case pump manufacture, one for turbine pump, boiler &multistage pumps manufacture, one for other types of pump manufacturer. We own our cast factory.
With its production bases for industrial water pump and mechanical products, ranging from pump series, variable frequency control series, soft start cabinet, valve, motor and diesel set, electric machine and the series of complete set of water supply equipment. The products are widely used in the filed of city planning, water conservancy, architecture, fire protection, electric power, environment protection, petroleum, chemical industry, mining and medicine.
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