The Development of Npack automatic piston filling machine
The first generation Npack Automatic piston filling machine built in the 2012,it was a pneumatic driven system filler, and each piston is driving by a air cylinder;the second generation automatic piston filler is adapt with servo motor driven, a main servo motor drives multy pistons stroke movement;the third generation is application multy servo motors to drive multy pistons working ;and the 4th generation NP-VF piston filler updates the control system,using the emotion controller to replace the PLC control , it has the advantage of more highly working efficient and more easyer operation.As we know piston filling machine is an volumetric liquid filling machine,so the filling accuracy is one of the best performance coomparing to other types of filling equipments.After some years developping, Npack piston volumetric technology with features of high accuracy, high speed and working stable.Let us see the advantage features and disadvantage.
Servo Piston Filler
The Npack NP-VF Servo Piston filler has been designed specifically for filling high viscosity and even foamy liquids ,it is application in the food, chemicals ,cosmetics and phamarceuticals industry. It is building with robust all-stainless construction,such as 304SS and 316SS contact parts, and with high performance and quality PLC and HMI, some of more efficient npack piston filler is adapt with emotion control for tracking filling and movement .And the Servo Piston filling machine is the best one offering high accurate and reliable stable fills ,capacity to 7,200 bottle per hour base on 500ml.
- Accurate, high-speed operation with a wide range of liquid types
- Full range of options to allow filling of speciality products
- Available with up to 24 filling heads for maximum throughput
- Complete piston extraction means easier cleaning and maintenance
- Wide range of fill volumes to meet your exact requirements from 5ml to 5000ml
- widely filling range from 100ml to 5000ml, and for small dosing can be 1ml to 100ml,it is almost cover all the main products filling range in the market
- Huge filling application for different types of liquids, such as oils, cream, sauce ,jam,shampoo, detergent ,lotion and other non corrosive liquid
- Multy filling heads for option from 1 to 24 nozzles
- easy operation and maintaining, and operator no need special skills
- No easy broken spare parts, only the wearing parts which is the piston seals or filling nozzles seals, and replacement is easy
each filling equipments has its advantage and disadvantage, when we choose a liquid filler, the suitable one is the best choice.Even the piston filler is one of the universal inline filler,but it has some disadvantages
- O rings and seals need to replacement after some months working
- compare to some other types of liquid filler, when filling difference flavor liquid, the cleaning it takes more time
The piston filler application for most of the liquid packaging industry, for it is flexiable and universal, most of the manufacturers would like to dispense their liquid using a piston filling machine.Below are some application of piston filler.