New products on china market fast speed jewelry polishing machine

    Product Description   Double berral 40 liter disc finishing machine - wet and dry polishing   1. Structure: Double barrel Rotary finishing machine consist of two working barrel, motor, electrical box ,water case with pump and base. Barrel: It is consist of rotary disk in the bottom, and a good quality stainless steel plate welded barrel. The barrel is lined with high quality wearable PU lining to avoid work-pieces hitting the side of the barrel.  Motor: It is under the rotary disk and drive the disk to rotate.  Electrical box: made of cold-roll steel plate. It is fixed on the side of the barrel. All CE certificated and good quality components are in the box and the control panel is on the front side of electrical box. Base: It is welded by high quality Stainless steel  plate. And there is a sink to hold water coming from barrel in the middle of the base. 2. Function: Multi function: auto add water,auto discharging ,Siemens PLC control ,German Motor ....25mm PU Humo rotary finishing machines are used for grinding, de-burring, chamfering and polishing all kinds of metal stamping parts, metal castings, rigid plastic, etc. And the grinding machines are applied into the industries of horologe, eyeglass, lock manufacturing, ornaments & jewellery, electronics, art ware, machinery and hardware, etc. 3. Working Principle When the rotating disk is rotating, an opposite force makes the mixed grinding stones and workpieces in the barrel stir all around and burnish each other. Thus the grinding machine finishes, grinds and polishes the surface of the workpieces in a very short time. The lining of the grinding tub is gear-teeth designed, and the bottom is uneven designed. These make the workpieces and the abrasives have a better proportioned grinding. 4. Packing details. The whole machine will be packed in a firm plywood case for shipping.   Feature: 1.Compact design suit both wet and dry process 2.Process containers with hot molded PU lining 3.The bearing selected the wear resistant ceramic/tungsten alloy ring 4.High quality gap adjusting system 5.Speed control with frequency inverter 6.Automatic water recycling device   Technical Data:

Model	Capacity(L)	Size L×W×H(mm)	Motor(kw)	Weight(kg)	Speed(rpm)
VA20	20L	720×800×1450	0.75kw	140	450
VA20/2	20×2L	1180×800×1450	2×0.75kw	235	450
VA20/3	20×3L	1700×800×1450	3×0.75kw	330	450
VA38	38L	900×820×1450	2.20 kw	220	400
VA38/2	38×2L	1500×820×1450	2×2.20 kw	370	400
VA38/3	38×3L	2150×820×1450	3×2.20 kw	530	400
VA50	50L	1450×2000×2350	2.2 kw	650	380

  Product Pictures     Production Process      Customer Processing Scheme     Company Information   Zhejiang Humo Polishing Grinder Manufacture Co., Ltd. established in 1970s is one of the formulators of surface finishing industry China’s National Standards. Currently Humo Company has three production sites which cover an area of 156000 M2 and outputs over 30000 ton of grinding media, over 3000 sets of finishing machines, over 3000 ton of polishing compound and over 3000 ton of ceramic bead annually. The production scale among surface finishing industry is one of the largest in the world. Products sell well at home and abroad, such as America, Japan, Korea, Australia, German, Switzerland ect, over 50 countries totally.
Humo Company dedicates to providing high quality products and advanced technology on surface polishing for customers and manufacturers from all types of industries. Over thirty years’ professional experience in the area. Humo systematically research new applications for technologies and develop innovative process solutions, which combine consistent surface quality with the highest level of economic feasibility. Humo is proud of its surface process solution for comprehensive range of mechanical components, tailor-made solutions from small watch machinery accessories to huge earoengines casting part.     Our Customers     Certificate