
Nantong Henghua Machinery Manufacturing Co., Ltd. boasts a strong technical force, accumulating decades of experience in the manufacturing of kneading machines. By integrating the strengths of kneading machine manufacturing both domestically and internationally, the company continuously innovates and upgrades its products, focusing on professional technology and production manufacturing processes. It has developed the advanced and high-tech ZH vacuum kneading machine series, which is the first of its kind in China, filling a historical gap in the production of silicone rubber that previously required importing from abroad. It has replaced the use of extruders in the silicone rubber industry and has received unanimous praise from users worldwide. (Vacuum kneading machines for silicone rubber, mixing rubber, silicone, organic silicone, silicone mixing, kneading silicone rubber, mold胶 kneading machine, silicone kneading machine) Standardized management and dedicated service have established Henghua's 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, rubbers, silicone rubbers, cosmetics, food additives, essential oils, pharmaceutical concentrates, granule raw materials, chemical materials, urea resins, adhesives, synthetic thermosetting pigments, pencil leads, gypsum, clay, glass materials, paint dyes, activated carbon, toothpaste manufacturing, high molecular weight guar gum, cellulose, BMC, DMC, carbon, starch, chewing gum, bubble gum, chocolate, biscuit porcelain, pigments, dyes, pulp, magnetic recording materials, adhesives, building waterproof coatings, and various coloring materials.
According to different application purposes, the kneader can be made in three types: vacuum, pressure, and atmospheric pressure; the temperature control methods include jacketed, steam, thermal oil heating, infrared heating, and water cooling; the discharge methods include hydraulic, tilting drum, ball valve, and screw extrusion. Various safety, measurement, and control recording instruments can also be installed on the equipment. Our company's "Henghua" brand kneader series from 1 to 6000 liters includes standard, non-standard, vacuum, vacuum reinforced, and vacuum pressure models. The specifications are complete, available for your selection. Our products are distributed in over twenty provinces, municipalities, and autonomous regions across the country, and some products are exported to Southeast Asia, Europe, and the United States.
Henghua advocates and adheres to the 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 warmly welcome you and your friends to visit Shengteng Company for business guidance and negotiations.





