Regardless of chaff chaff title sales, its structure the same principle, are based on a motor-driven cutter wheel drive equipped with a rotary razor achieve guillotine cutting jobs, and therefore the safety of such equipment is extremely important and should cause producers , sellers and users attention. So in the purchase must note the following: 1, should buy a certain production history, with a certain production scale of enterprise products and brand-name products manufactured by enterprises. 2, should purchase inspection by authorities to identify products or technology sector. 3, in the purchase should pay attention to immediately file (including the use of brochures, product certification, product warranty voucher) are complete. 4, should buy safe (security guards and safety warning signs), exterior and interior chaff price good quality products, affordable, not just cheap, cheap to buy those products. Purchase a chaff cutter, chaff purchase is more important. First, the security device first checks whether the chaff chaff device is valid and complete. All rotating parts must be installed shield chaff; feed inlet distance from the axis of the tool axis must meet the following requirements: productivity is less than 0.4 tons / hour of not less than three times the width of the feed inlet; productivity is greater than 0.4 tons / hour of not less than 450 mm, and must be provided with clutch device; the productivity of more than 2.5 tons / hour automatic feeding device and chaff overload protection device must be installed. Bearing, knife bolts must be used in high-strength bolts, and should be added with chaff locking device. Does not meet the above requirements chaff chaff, the use of personal safety accidents sometimes occur, do not buy such chaff. 2, the second more important is to check the appearance of quality and assembly quality. Chaff uniform seam welded parts should be smooth, no burn, weld phenomenon; chaff cutter shaft when the clutch is disengaged, should be flexible rotation without catching phenomenon; all parts of the shield should have a certain strength. Such chaff in use safer and secure. Chaff prices | music farmer farming machinery (certified) | Feicheng chaff music provided by urban farmers farming machinery Fertilizer Limited. Urban farmers farming fertilizer Lok Machinery Co. (www.nongminle.net) is Tai'an, feed processing machinery leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Le farmers farming machinery leadership with the staff warmly welcome all inquiries negotiations to create peasant music better future for farming machinery.