Special-Shaped Air Sander with Reciprocating Working Style
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Product Highlights
- Ergonomic Lightweight Design: Light weight, low vibration, and ergonomic design enable easy one-hand control.
- Variable Speed Control: Side variable speed control allows users to easily adjust speed for different applications.
- High Performance & Long Life: Stable, smooth, durable, and environmental with excellent performance.
- Versatile Application: Suitable for polishing metal, furniture, fiberglass, laptops, phones, and automobiles.
- Customizable Sanding Pads: Various sanding pads and papers (Vinyl or Velcro type) are available as per specific demand.
- OEM/ODM Service: OEM or ODM services are available in our factory for customized needs.
- 100% Quality Inspection: 100% inspection including visual and function checks for finished products.
- ISO9001 Certified: Manufacturer with ISO9001:2015 management system certification.
Product Attributes
- Customization
- Available
- Condition
- New
- Usage
- Sanding and Polishing
- Model NO.
- SA840
- Model No.
- SA840
- Pad Length
- 20mm
- Orbit
- 3mm
- Vacuum Style
- Non Vacuum
- Free Speed
- 13, 000rpm
- Net Weight
- 700g
- Air Cons
- 480L/Min
- Air Pressure
- 6.0kg/Cm3
- Sound Level
- 60dba
- Working Style
- Rotary Type
- Type
- Air Sander
- Transport Package
- Standard Package
- Specification
- CE, SGS, ISO
- Origin
- China
- HS Code
- 846711000
- Production Capacity
- 100, 000PCS/Month
Product Images of Special-Shaped Air Sander with Reciprocating Working Style
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Product Description

| Model No. | Pad Length | Free Speed | Vacuum Style | Orbit |
| SA840 | 20mm | 13,000rpm | No Vacuum | 3mm |
Sanding pads are also available.
High Quality & Excellent Performance & Long Life & Best Serivce
Details of SA840:
1.Applicable for polishing the surface of metal,furniture,alloy,glass fiber reinforced plastics(fiberglass),laptop,cell phone,automobile,plane,plastic,steamer etc;
2.Light weight , Low vibration and ergonomic design enable easy control with one hand;
3.Stable,smooth,durable and environmental;
4.Side variable speed control allows users to easily adjust speed for different applications;
5.OEM or ODM is available in our factor;
6.Various sanding pad & paper (Vinyl or Velcro type) are availabe as per specific demand.
Warm tips:
*Add 2~3 drops of air lube oil to the air sander before&after using.
*Rotate the air sander with nothing a few seconds after adding air lube oil
*Cheak before using.Add lube oil to lubricate and clean dust.
*If find any part broken or missing,do not use it until it is fixed.
*Assembling sanding pad and sandpaper when switch is on is prohibited
*Do not overload the sander and rotate it without sanding pad at high speed and it will be durable.
We are a leading manufacturer&supplier of air tools and related abraisves in China.
We supply
1) 1``~ 6``Air Random Orbital Sander/Polisher(3M & MIRKA Quality);
2) 2``~ 9``Air Angle Grinder (FUJI Quality);
3) Air Die Grinder (FUJI Quality);
4) Air Micro Grinder (Pencil Grinder);
5) Air Screwdriver;
6) Air Wrench;
7) Air Belt Sander;
8) Air Drawing Machine;
9) Air File;
10) Sanding Pad&Paper/Grinding Wheel/Sanding Sponge;
11) Air Squeezer;
12) Air Pull Setter;
13) Air Drill;
14) Air Spray Gun;
15) Squeeze Riveter(For Precision Machinery Industry such as Aviation etc.)
And so on.
For more details,pls do not hesitate to contact us : )
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR252619". Items marked "" are certified.
Company Profile
Established in 2006, Dongguan Kai Bao Precision Machinery Co., Ltd specializes in producing air sanders, air grinders and sanding pads. Our factory covers an area of over 5, 000 square meters and owns 56 assembly employees and 8 R&D technicians. We have our own 4-spindle machining device, CNC lathe, CNC grinding machine, milling machine, wire cutting machine, 3D detecting instrument, projector and hardness testing device etc.
80% of the accessories of the grinding machine and polishing machine are imported from the United States, Japan and Taiwan (for example, DuPont raw materials are used for wind impeller, Japanese materials are used for blades, Japan ijk is selected for bearings, Taiwan bar is used for small axis, etc. ), 12% of the accessories are directly imported from Taiwan, and 68% of the accessories are entrusted to Taiwan funded processing plants (with complete vehicle, washing and grinding equipment, complete testing equipment, and rich in Mechanical processing experience, with LSO management system) processing molding, qualified control of the accuracy of the first part size, to ensure the consistency of product quality, 99% of the products can pass the CE serious inspection, the products have been well received by the domestic and foreign industry.
Together with our experienced workers and ISO management system, the quality and precision of our every spare parts are guaranteed so that the quality of the whole finished products is guaranteed and stable. All of our air sanders, air grinders and sanding pads have already passed the test of CE and SGS. Quite well received in the world.
Thanks for the support from our dear customers and friends all over the world, we will keep moving forward and innovating to be No. 1 in the world.
Our current clients: CSR, Foxconn, ZOOMLION, BMW Brilliance, Chengdu Aircraft Industrial Group, Furniture plants and wind power plants etc.
About Our Factory & Business Background
- Address
- Room 201, 251 Dongcheng Section, Guanchang Road, Dongcheng Street, Dongguan, Guangdong, China
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What materials can this air sander polish?
- It is applicable for polishing the surface of metal, furniture, alloy, fiberglass, laptops, cell phones, automobiles, planes, plastic, and steamers.
- What is the free speed of the SA840 model?
- The free speed of the SA840 model is 13,000 rpm.
- Is OEM or ODM service available?
- Yes, OEM or ODM services are available in our factory.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the payment terms?
- Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.
- What is the lead time for production?
- The lead time is within 15 workdays during off-season and within 15 workdays to one month during peak season.
- How should the air sander be maintained?
- Add 2-3 drops of air lube oil before and after use, rotate it for a few seconds, and check for broken parts before using.
- What is the orbit size of this sander?
- The orbit size of the SA840 sander is 3mm.
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