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Quanzhou Kaierfu Industrial Equipment Co., Ltd. Located in Quanzhou, Fujian Province, Quanzhou Kaierfu Industrial Equipment Co., Ltd. is a source manufacturer of vacuum equipment with self‑production and direct sales. We integrate R&D, manufacturing, sales, technical solution support and after‑sales commissioning. Free from middlemen markup. Custom non‑standard equipment is available. We provide complete vacuum process solutions for diverse industries. Our main products and application scenarios are as follows: 1. Vacuum Impregnation Machine Applied to various motors, motors stators & rotors, transformers, reactors, instrument transformers, inductance coils, new‑energy vehicle motors, micro‑special motors and power‑tool motors. Adopt VPI vacuum‑pressure impregnation process for winding insulation treatment. It thoroughly evacuates air trapped inside coil gaps and fully infuses insulating varnish. Improve insulation grade, moisture resistance and heat dissipation, lower temperature rise and extend service life of electrical equipment. 2. Vacuum Defoaming Machine (Vacuum Degassing Tank) Suitable for epoxy resin, AB glue, silica gel, nail gel, drop glue, drop plastic, ink slurry, ceramic products, artificial jade, silicone molds, PVC raw materials and composite potting compounds. Vacuum degassing eliminates internal bubbles of raw materials, avoids pores and void defects of finished products and improves yield. Widely used in handicrafts, new‑material industry, electronic potting, beauty‑consumable and building‑material sectors. 3. Vacuum Priming System Designed for waterworks, mineral‑water plants, Baijiu distilleries, paper mills, chemical pump houses and sewage‑treatment stations. Solve priming difficulty for centrifugal pumps installed above liquid level. Rapidly evacuate air inside pump chambers for automatic pump start‑up, prevent pump cavitation and guarantee stable continuous operation of pump houses. 4. Vacuum Coating Machine For surface coating treatment of hardware, handicrafts and plastic parts to achieve decorative and protective coating layers. 5. Slide‑valve Vacuum Pumps, Roots Vacuum Pumps, Oil‑free Reciprocating Vacuum Pumps & Complete Vacuum Pump Units Supply single pumps or custom‑built complete vacuum systems. Suitable for vacuum impregnation, defoaming, water priming, coating, chemical, metallurgy, food, pharmaceutical and other industrial vacuum working conditions. Explosion‑proof and corrosion‑resistant non‑standard customization is supported. We own in‑house workshop. All equipment undergoes strict testing before delivery. We provide on‑site process selection consultation, solution drawing support and technical advisory service. Nationwide delivery. Overseas orders are welcome. Purchasers and general contractors are welcome to visit our factory.