http://www.shangpupt.com/polis....her/sander-polisher/ Polisher Grinder Sander Machines: Random Orbital Sander was created by using power tool with sands in a random orbit action. The function can be in constant irregular overlapping circles. This technique combines with the speed and aggressive of belt sander with the feature to produce a finer finish from standard to slow speed orbital finishing sander. The orbital sanders come with electric powered or orbital floor sanders. The electric orbital sanders are handheld, while floor orbital sanders are founded in our several versions of MPN in our e-catalog. The random orbit sanding pattern is produced by simultaneously spinning the sanding disk and moving it in small ellipses. This also ensures with no single part of the abrasive material travels the same path twice during the same rotation functions. The Disk utilize with pressure sensitive adhesives with hook and loop system operation. The feature equipped with dust collection function feature as a vacuum-sucks discharged dust through holes in the paper and pad at rear area, feeding it to a bag in final stage, vac, or canister attached in the package. Products technical data BrandOEM Art. NO.SP-DP1808 Disc Capacity100mmx120mm Rated Voltage/Frequency230V/50Hz 120V/60Hz Input Power900W No-load Speed1000-3000rpm Eccentric distance19mm QTY4 pcs G.W/N.W17/16kgs Measurement49x40x28cm FAQ: How can I place an order? You can contact any of our sales person for an order. Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time. For designing or further discussion, it is better to contact us with Skype, TradeManger or QQ or WhatsApp or other instant ways, in case of any delays. What about the lead time for m**** production? Honestly, it depends on the order quantity and the season you place the order. Alway 25-28days based on general order . Do you have after-sale service? Yes, Good after-sale service, handling the customer complaint and solve problem for customers. Can you arrange shipment for customer? Yes, very good experience in shipping, we work with the most reliable shipping companies in the world, such as OOCL, Mearsk, MSC,and etc. How your quality guarantee? We have 100% quality guarantee to customers. We will be responsible for any quality problem. Can we visit your factory before place the order? Yes,Very welcome that must be nice to set up good relationship for business.Sander Polisher website:http://www.shangpupt.com/polisher/sander-polisher/