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Why choose us

About Us
D&S Automatic Co.,Ltd.

D&S Automatic Co.,Ltd. ,located at the China plumbing town of Fujian Nan'an,It is a professional machine company. We supply you modern facilities,such as faucet, valve, brass fitting, cartridge, brass fittings, teflon tape and all kinds of machines. Our major service are manufacturing, sourcing, production, sales and service which includes engineer training in your factory . We sold to China, India, Brazil, Iran, Pakistan, Bangladesh, Prussian, Turkey,Uganda,Algeria, etc. Warmly welcome to visit our factories. Call us or mail us, thank you! Quality Control & Certificate All of our products R&D process and production process is strictly following the ISO9001:2008 policy. Our products Our main product range including : Complete Faucet Making Machine Valves Machine Production line Fire Sprinkler Processing Devices Teflon Tap Machine Production Line Brass Spindle/Brass Fitting Making Machine Polishing Machine Testing Machine Assemble Machine

About Us
  • 1898 1898

    Corporate History

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    Global Installation

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    Projects Reference

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    Global Partners

Our main products

Product Category
  • Complete Faucet Making Machine

    Welcome you to choose us as your professional faucet production line project .Our team will give you support from A- Z, from raw material to finish products . it is not just sellling machines( resin sand---mix machine---moulds---core shooting machine--- process machine ---polish machine ---chrome plate--- assembling machine---testing machine ---packing /delivery , it is long time coopreation with technical supporting.Our team will be there for you . Guarantee you produce good products.

    Complete Faucet Making Machine
    Complete Faucet Making Machine
  • Valves Machine Production line

    Seven spindle automatic cnc lathe machine One time can finish angle valve body, concealed stop valve body, ball valve ,etc. Full automatic, high precision. high effectifficy .

    Valves Machine Production line
    Valves Machine Production line
  • Fire Sprinkler Processing Devices

    semifinished product processing equipment,plug processing equipment,glass ball assembly machine,plug oring assembly machine,press tester.Fire sprinkler manufacturing devices.

    Fire Sprinkler Processing Devices
    Fire Sprinkler Processing Devices
  • Teflon Tape Machine Production Line

    We supply completed teflon tape production line. from ptfe powder to finish products. Our machine is sold to 90% teflon tape factory in China, and also sold to india, bangladesh, etc. quality is very good and stable. We give engineer to start machines to produce in your factory . And guarantee you can produce well.  welcome come to visit !

    Teflon Tape Machine Production Line
    Teflon Tape Machine Production Line
  • Brass Spindle Making Machine

    1. From Brass bar cutting machine to cut into small pcs. 2. Using autmatic lathe machine( full/manual) to process the thread, groove. etc. 3. Using hex machine to make the hex. We will make machine tools ,clampers according to your sample, and test machine ready for you. give samples for you confirm.

    Brass Spindle Making Machine
    Brass Spindle Making Machine
  • Polishing Machine

    Use on the hardware’s surface of copper, stainless steel, aluminum, zinc and other materials to grind and polish. By changing abrasive belts with different width and particle size according to the work piece’s toughness and smoothness, you can process your work piece quickly and precisely. It can also use with rubber wheel, cloth wheel and grinding wheel. Low working noise and power demand, easy and safe to use. Environment-friendly design prevents outgoing air flow and dust. Easy-to-clean and space-smart dust removal system can reach 95% de-dust level, ideal for dust control and recycle.

    Polishing Machine
    Polishing Machine
  • Testing Machine

    Thermostatic Fancets Comprehensive Tester

    Testing Machine
    Testing Machine
  • Processing Machine

    Welcome you to choose us as your professional faucet production line project .Our team will give you support from A- Z, from raw material to finish products . it is not just sellling machinesit is long time coopreation with technical supporting.Our team will be there for you . Guarantee you produce good products.

    Processing Machine
    Processing Machine

Our main products

Hot Product
Sand Belt Lapping Equipment
Flat Polisher Lapper Machine
Anti-frictio Testing Machine for Fire Hose
Fire Hose Abrasion Resistance Tester
Seam Strength Testing Machine for Fire Rotary
Fire Rotary Joint Seal & Strength Tester
Brass Cutting Machine
Automatic Brass Bar Cutting Machine
Automatic Ptfe Powder Slitting Machine
Ptfe Tape Cutting Machine
Salt Spray Test Machine manufacturer
Salt Spray Test Machine
Hydraulic Hot Extrusion Equipment supplier
Hydraulic Hot Extrusion Equipment
Special Machine for Process Brass Ball Valve
Brass Ball Valve Body Machine

Our news

latest News
July 13, 2021 The structure of sand slinger moulding machine

1. The fuselage is a solid hollow frame work piece. The upper part supports the indenter part of the rotating arm. When pressing, the rotating arm hooks the fuselage so that the pressing force is absorbed by the fuselage. The fuselage and the shock mechanism are bolted together, and the rotating arm In the indenter part, the indenter is fixed on a rocker arm that can be rotated, and the indenter has a screw elevator that can be adjusted to the distance from the indenter to the sand box according to the height of the sand box 2. The swing arm controls the reciprocating movement of the cylinder piston through a hand-pulled valve to realize the movement of the positive arm and swing arm. 3. The ejection structure is composed of two ejection cylinders, connecting rods, balance shafts, ejection tables, ejection rods, etc. When the ejection cylinders are activated, the connecting rods, balance shafts, and ejection tables are driven to eject the four ejector rods at the same time. Moulding from the sand box. 4. Shock compaction structure. Adopt spring micro-vibration pneumatic compaction structure, compaction shock increases vibration. The clamping cylinder locks the vibrating cylinder when the mold is drawn, and the clamping cylinder is released when the mold is dropped. 5. Pneumatic piping system: the input compressed air is removed by air filter to remove water and impurities in the compressed air, and then lubricating oil is injected through the lubricator to supply various pneumatic components and mechanisms, and the action of the machine is realized by the hand valve console . 6. Air supply and lubrication. The machine is operated by air source as energy source and oil as lubrication. The intake pressure and oil volume are respectively adjusted by the pressure reducing valve and the oil regulating valve. When the air source passes through the lubricator, the oil is sucked into the pipeline according to the siphon principle, and the mist enters the pipeline system for lubrication.

The structure of sand slinger moulding machine
  • June 22, 2021 Fire sprinklers

    Fire sprinklers are used in fire sprinkler systems. When a fire occurs, water is sprinkled through the sprinkler splash plate to extinguish the fire. Currently, it is divided into pendant sprinklers, upright sprinklers, ordinary sprinklers, and side wall types. Sprinklers, etc. According to the definition in GB5135.1.3.1, sprinklers are: under the action of heat, they start automatically within a predetermined temperature range, or start by a control device according to a fire signal, and sprinkle water according to the designed sprinkler shape and flow rate. Water device. The automatic control fire sprinkler system is a fire extinguishing facility that can automatically turn on the sprinklers to sprinkle water and send out a fire alarm signal at the same time when a fire occurs. The automatic sprinkler extinguishing system has the advantages of automatic water spray, automatic alarm and initial fire cooling, etc., and can work in synchronization with other fire fighting facilities, so it can effectively control and extinguish the initial fire. It has been widely used in building fire protection. D&S Automatic Machine focuses on the production and research and development of red punching machines, which can be used to produce high-quality fire sprinklers. For more details, please contact D&S.

  • April 23, 2021 Automatic cutting machine

    The automatic cutting machine has the following characteristics 1. The mechanical main circuit of the automatic cutting machine adopts Taiwan imported PLC control work, which is centralized and simple, sensitive, and convenient for maintenance; 2. Automatic feeding, non-stop feeding adopts Taiwan "Tec" servo Motor. Precision screw, cutting accuracy reaches ±0.03mm; 3.The counter can be set to process the number, or automatically stop, or accumulate the workload of the day; 4. The front and back pressure can be adjusted steplessly to ensure that the workpiece is not pinched and deformed; 5. When the processing size is changed, there is no need to manually locate the hardware, just change the relevant size data on the text display to work; 6. It has a significant effect on aluminum, copper, organic materials, plastic steel materials, carbon fiber, etc., cutting without burrs, The scraps after cutting are collected centrally, and the coolant can be recycled, which has the characteristics of high efficiency, time-saving and material-saving.

  • March 01, 2021 Automatic polishing machine

    The automatic polishing machine realizes automatic surface polishing treatment, which is suitable for small workpieces and metal workpieces to automatically polish the surface gloss and remove burrs. One person can operate multiple devices. It is mainly used by customer groups such as handicraft processing plants, hardware processing plants, bathroom processing plants, and electronic processing plants. This type of equipment is relatively simple to operate and requires low operator skills, which can improve production efficiency, reduce labor intensity, save production costs, improve product quality, and reduce product quality differences. Remove burrs on the finished product; Surface rust treatment; Polish the surface of the finished product; Grinding and cleaning work; Clear the surface of the finished product Remove the oxide film (it will not damage the surface shape of the workpiece) How to purchase the machine? Firstly, consider the scale. Own production scale. If the output is not very large, or the output is large but there are many types and the same product is small, it will be more cost-effective to directly polish it by hand. Secondly, care about craftsmanship. Are you clear about the surface treatment process of your own products? Because it involves wiring requirements. The process arrangement is more important. Finally, the quality of employees. If you can't hire the corresponding maintenance and fixture production personnel, you need to consider carefully and don't rush into the horse. At the beginning of the purchase, polishing tests are done on samples.

D&S Automatic Co.,Ltd. located at the China plumbing town of Fujian Nan'an,It is a professional machine company. We supply you modern facilities,such as faucet, valve, brass fitting, cartridge, brass fittings, teflon tape and all kinds of machines. 

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