• ABOUT US

    Custom-made for high heat. Engineered for zero downtime

  • Company Profile

    Ningjin Rongda Machinery Manufacturing Co., Ltd. was founded in 1982. We have long specialized in silent chains and silent chain drive systems, and have earned a global reputation as an industrial solution provider based on silent chains.

    Our main products include glass machinery, metal mesh belts, conveying machinery, and spare parts for glass machinery. Our products are sold all over China and overseas markets, and are highly praised by users.

  • Our Advantages

    We always pursue a high starting point in technology, zero defects in quality, and zero waiting in delivery. Choosing products from Ningjin Rongda Machinery Manufacturing Co., Ltd. is a shortcut for you to improve efficiency, expand benefits and become more competitive.

    We offer the widest range of standard silent chains and sprockets. We also custom design and produce chains and sprockets to meet customers’ specific requirements. With warehouses and representatives around the world, we welcome the opportunity to serve you.

    Silent conveying chains provide a smooth, durable, flat conveying surface with less vibration and velocity variation. Made of hardened steel parts, they feature long service life and high temperature resistance, available in various standards.

    1. Glass Machinery

    • Mixers (BHL-375, BHL-750, BHL-1500, BHL-2250)
    • Inclined blanket feeder, suspended feeder
    • Double-arm variable frequency bottle pushing machine, single-arm tracking bottle pushing machine, single-arm linear & curve bottle pushing machine, YD variable frequency bottle pushing machine
    • Glass crusher, mesh belt conveyor
    • Tooth chain transverse bottle conveying machine, glassware dryer, glassware annealing furnace
    • Tooth chain belt turning bottle conveyor, two-way tooth chain belt bottle conveyor, U-type chain belt bottle conveyor
    • Arc delivery machine, furnace end thermoplastic packaging machine

    2. Metal Mesh Belts

    • Automatic assembly line metal drive mesh belt
    • High temperature resistant mesh belt for heat treatment furnace
    • Stainless steel mesh belt, conveying mesh belt
    • Tunnel kiln mesh belt, Great Wall mesh belt, drying mesh belt
    • Coating equipment mesh belt, cleaning machine mesh belt, food mesh belt
    • Food cleaning and conveying chain plate, stainless steel chain plate
    • Herringbone mesh belt, double-spiral energy-saving mesh belt, oil spray cooling mesh belt
    • Herringbone mesh belt, baffle conveyor belt, chain conveyor belt
    • Fruit and vegetable cleaning mesh belt, quick freezer chain net, single freezer chain net
    • Quick-freeze horseshoe chain net, special conveying chain net for vegetable dehydration assembly line
    • Special mesh belt for controlled atmosphere heat treatment resistance furnace, sintering furnace mesh belt, special mesh belt for brazing furnace

    3. Metal Mesh Belts

    • Automatic assembly line metal drive mesh belt
    • High temperature resistant mesh belt for heat treatment furnace
    • Stainless steel mesh belt, conveying mesh belt
    • Tunnel kiln mesh belt, Great Wall mesh belt, drying mesh belt
    • Coating equipment mesh belt, cleaning machine mesh belt, food mesh belt
    • Food cleaning and conveying chain plate, stainless steel chain plate
    • Herringbone mesh belt, double-spiral energy-saving mesh belt, oil spray cooling mesh belt
    • Herringbone mesh belt, baffle conveyor belt, chain conveyor belt
    • Fruit and vegetable cleaning mesh belt, quick freezer chain net, single freezer chain net
    • Quick-freeze horseshoe chain net, special conveying chain net for vegetable dehydration assembly line
    • Special mesh belt for controlled atmosphere heat treatment resistance furnace, sintering furnace mesh belt, special mesh belt for brazing furnace

    4. Glass Machinery Feeder Parts

    • Feeder blades (75°, 85°), full steel (integral) and steel-added (welded)
    • Mixer parts: mixing shovel arm
    • Bottle conveyor parts: tooth chain belt, transition plate
    • Arc delivery machine parts: 1-inch extended pin chain

    5.Bottle Conveyor Parts

    • Silent tooth chain belt and sprockets
    • Silent chains and sprockets
    • Various chains and sprockets
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