Hydraulic pressure ball machine Henan fertilizer Viet fertilizer equipment R & D and manufacture of hydraulic pressure ball machine for making fertilizer materials high pressure into a ball, using the preload screw molding material will be forced into the middle on the roll, the reverse rotation of the material due to constant compression Hebei forming bio-organic fertilizer equipment manufacturers, steeled unit pressure on the roll until the middle line "0-0" at this series of hydraulic pressure ball machine will be powered by the reducer simultaneously transmitted to the two pressure rollers, and two a pressure roller rotates opposite bio-organic fertilizer equipment manufacturers, in both pressure roller rotates, the material naturally into the mold platen on the ball, with the pressure roller rotates Zhengzhou bio-organic fertilizer equipment manufacturers, material pressure has small and large, when the material is rotated to the point of contact between the rolls of wire, the material to withstand the pressure has reached a peak. In the role of a huge line of pressure from powdered materials into finished ball. . Double helix fermentation turning machine Henan Viet fertilizer equipment manufacturing company developed the double helix fermentation turning machines for manure, sludge waste, sugar filter mud, bad meal residue such as sawdust and straw fermentation of organic waste turning, widely used in organic fertilizer plant, fertilizer plant, sludge garbage plant, market gardening and planting plants and other fermented Agaricus maturity and moisture removal operations. Suitable for aerobic fermentation, fermentation chamber with solar energy, fermentation tank and migration and other ancillary use. 1, the realization of the special requirements of the composting process. Such as crushed materials, giving the stockpile materials to achieve a certain shape or quantitative displacements. As one of the important equipment fermentation equipment and organic fertilizer production process, turning the machine has been at the forefront of the times, for the production of organic fertilizer to make bigger contributions.