Method for increasing sweet potato yield by applying sweet potato

Sweet potato is a root crop. It needs a lot of potassium in its growth. Potassium dihydrogen phosphate can increase its yield by 500 kg. When the sweet potato is transplanted, use a steamed bread to dig a hole. Each kilogram of potassium dihydrogen phosphate is mixed with fine soil of about 15 kg. Repeat the mixing and mixing evenly, then apply it according to the amount of 5 grams per hole. After watering, put the sweet potato seedlings into the hole. It can be buried in the middle.

Nylon Sanding Belt

This product is suitable for portable and desktop automatic grinding instruments, with elasticity and small grinding force, which can improve the grinding grain of workpiece well, and is easy to replace. Compared with traditional abrasive tools, nylon abrasive belt has the following advantages: it can control the minimum grinding amount, grinding depth, anti-blocking, and the probability of exceeding tolerance is the smallest. The product continuously exposes new abrasive layer during the grinding process, and the grinding effect is good.

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1. Great multi-purpose belt, ideal for cleaning, finishing, blending and deburring
2. Nylon film backing is stretch resistant for close, ongoing cutting action
3. The film backed belts work great on stroke sanders when reduced friction on the back of the belt is desired
4. Gaps between nylon fibers allow debris to escape, helping to reduce loading
5. Fibers break down gradually to reveal fresh mineral, producing consistent cuts
6. Available in a range of grades, minerals and converted forms,Coarse( Brown 150# ), Medium ( Red 240# ), Fine ( Blue 400# ) , Very Fine ( Grey 600 # )
Our Surface Conditioning Belt is a durable belt engineered to perform detail work such as blending, blending corners, cleaning, contour finishing, deburring, deburring edges, fine finishing, flat finishing, setting the grain, stainless steel finishing, and attaining straightline-brushed finishes on a variety of metals.


We distributes and wholesales various brands of Abrasive Sanding Disc, Cutting Wheels , Abrasive Flap Disc, Flap Wheels , Flap Disc Backing Pad, Flap Disc Adhesive , Abrasive Machine and Surface Conditioning Product etc, and enjoy a high position among consumers.

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Ideal for Robotic Finishing
With a wide range of conformability options and high consistency, long-lasting industrial abrasives are a great option for robotic metal finishing. Surface Conditioning Belts can generate a spec-required, aesthetic finish when used in both manual and robotic processing.

Multi-Purpose Belt Great for Tackling Multiple Applications
Working on flat parts especially - requires a belt that will abrade the surface closely. Our Surface Conditioning Film Backed Belt was designed to do just that. The nylon-backed belt has a reduced friction backing and is low stretch, so it's unlikely to yield or stretch when run. This belt backing works well when the standard scrim belts stretch and fall off the machine.

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Versatile Belt Options

One of the best benefits of our Surface Conditioning Film Backed Belt is its versatility. Offered in a range of minerals, grades and converted forms, you're likely to find the right match for your application. Choose between silicon carbide or aluminum oxide mineral. Aluminum Oxide is available in coarse (CRS), very fine (VFN), and medium (MED) grades. Silicon carbide is available in super fine (SFN), very fine (VFN), and medium (MED) grades. Aluminum oxide is a synthetic mineral known for its sharp cut, durability and long life. Silicon carbide tends to break down faster than aluminum oxide but will also produce a finer finish.

The Many Benefits of Our Belts Available in narrow, wide and standard sizes, this belt is commonly run on a belt sander. Given their narrow widths, narrow belts tend to be a good match for workpieces with narrow areas and nooks and crannies, like lobes on a crankshaft or camshaft. Conversely, wide belts are a good match for larger workpieces like stamped parts, sheet metal parts, or dies. Independent of belt chosen, operators can rely on consistent performance; it's what they've come to expect from our abrasives. Non woven technology makes our industrial abrasives - and belts - unique. A combination of fiber strands, resin, and abrasive mineral forms a thick, open web.

Surface Conditioning Belt work well to remove coarse grind lines, mill marks, or small burrs left by cutting tools or conventional abrasives. Abrasive belts come in many different widths and lengths and are used on a variety of different belt sanding tools for many different applications on both wood and metal.

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Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd , https://www.jiadingabrasive.com