
Nantong Henghua Machinery Manufacturing Co., Ltd. boasts a strong technical team and decades of experience in kneading machine manufacturing. Drawing on the strengths of kneading machine manufacturing both domestically and internationally, the company continuously innovates and upgrades its products, specializing in advanced technology and production processes. It has developed the cutting-edge ZH vacuum kneading machine series, which are at the forefront of domestic technology and have a high content of technical value, filling a gap in the domestic silicone rubber production industry where imported kneading machines were previously needed. This has replaced the use of intensive mixers in the silicone rubber industry and has received unanimous praise from a wide range of users at home and abroad. (Silicone rubber, mixing rubber, special vacuum kneading machine; Silicone special vacuum kneading machine; Organic silicone special vacuum kneading machine; Silicone mixing special vacuum kneading machine, mixing silicone rubber special kneading machine; Molding glue special kneading machine, silicone kneading machine) Standard management and attentive service have established Henghua's reputation for professional product quality. The company has been the first to pass the ISO9001:2000 international quality management system certification. Henghua kneading machines have maintained a stable position in the industry.
Product specifications range from 1 liter to 6,000 liters, widely applicable to inks, masterbatches, plastics, rubber, silicone rubber, cosmetics, food additives, essential oils, pharmaceutical concentrates, tablet raw materials, chemical bases, urea resins, adhesives, synthetic thermosetting pigments, pencil cores, plaster, clay, glass materials, paint dyes, activated carbon, toothpaste production, high molecular weight guar gum, cellulose, BMC, DMC, carbon, starch, chewing gum, bubble gum, chocolate, biscuit ceramics, pigments, dyes, pulp, magnetic recording materials, adhesives, waterproof coatings for construction, and various coloring materials.
According to different usage purposes, kneading machines can be made in three types: vacuum, pressure, and atmospheric pressure. The temperature control methods include jacket heating, steam heating, heat-conducting oil heating, infrared heating, and water cooling. The discharge methods include hydraulic, tilting drum, ball valve discharge, and screw extrusion. Various safety, measurement, and control recording instruments can be installed on the equipment. Our company's "Henghua" brand kneading machines, ranging from 1 to 6000 liters, are available in standard, non-standard, vacuum, vacuum reinforced, and vacuum pressure models. We offer a complete range of specifications for your selection. Our products are widely distributed in over twenty provinces, municipalities, and autonomous regions across the country, with some exported to Southeast Asia, Europe, and the Americas.
Henghua advocates and adheres to a business philosophy of reliable quality, customer-first, and honesty and trustworthiness. Henghua – Honesty creates the future. All employees of Henghua Company are grounded in integrity, and we welcome you and your friends to visit Shengteng Company for guidance and business discussions.





