English - EN 
繁體 - ZH-TW 
简体 - ZH-CN 
Español - ES 
日本語 - JA 
العربية - AR 
Русский - RU 
Français - FR 
Semi-Automatic Loop Handle Bag Making Machine LY-25LH
Categories : Plastic Bag Making Machines
Features Semi-automatic loop handle bag making machine. PLC motion control. Human-machine interface for easy setting.
PPV Proportional Pinch Valve
Categories : Separators
Product Serial: PPV Pinch valve works in a way to open or to close a fluid path in a flexible tube by squeezing or pinching the tube. With a proportional pinch valve, the shaft that pinches the tube is driven by a stepper motor, thus that the extent of pinching can be adjusted, which indirectly controls the fluid flow rate inside the tube. The advantage of using a pinch valve is that it has no contact with the fluid, making it an ideal option for biotechnology processing, food industry, dosing system, blood process/analytical, CIP and SIP process, and biopharmaceutical equipment. Our PPV series pinch valve is driven by the PM series driver that accept either analogue ( 0-10V or 4-20mA) or digital RS485 modbus signal. What is a Proportional Pinch Valve? A Proportional Pinch Valve is a type of pinch valve that combines the characteristic and features of a pinch valve and a linear stepper motor. It is a great way to control fluid flow or fluid pressure in applications that emphasize sterile, clean, non-contact, avoid cross-contamination environment, such as Biotechnology Chemical Processing Dispensing, Filling, & Mixing Process Equipment Bioreactors Medical Devices Pharmaceuticals Life Sciences Food Processing In this article, we will start by introducing what type of proportional pinch valve KaoLu could offer, followed by the working principle, and when should you use a proportional pinch valve, and then conclude with what you should consider before making a decision on which valve to purchase. What type of Proportional Pinch Valve does KaoLu offer? KaoLu offers mainly two types of proportional pinch valve – miniature and high torque version. Miniature version: please click on photo to product brochure ,or visit https://www.genndih.com/pinch-valve/proportional-pinch-valve.html Three versions are now available: PPV-04, for tube outer diameter (O.D.) 3.5 – 4.5 mm (~0.125” to 0.188”) PPV-06, for tube O.D. 5.5 – 7 mm (~ 0.25” ) PPV-08, for tube O.D. 7 – 9 m (0.375”) The tube O.D. is flexible because we are using flexible plastic tube, and as long as the tube can fit into the insertion slot, it will be functional. The higher torque version is suitable for soft and more rigid tubing, up to durometer of 75 shore A. Please click on photo for product brochures, or visit https://www.genndih.com/pinch-valve/proportional-pinch-valve.html It is available to up 5 different sizes PPV-930-64 – tube O.D. 6 – 7 mm (~ 0.25”) PPV-930-95 – tube O.D. 9 – 10 mm (~0.375”) PPV-930-127 – tube O.D. 12 – 13.4 mm (~0.5”) PPV-930-191 – tube O.D. 18.6 – 19.6 mm(~0.75”) PPV-930-254 – tube O.D. 24.8 – 25.8 mm (~ 1”) All our proportional pinch valve can be controlled by either analogue (0-10V or 4-20mA) or digital signal. There is also an option for encoder. For the correct selection of product, please contact our product consultant. We also provides a video demo on how proportional pinch valve function, please visit and subscribe for our latest videos. https://www.youtube.com/watch?v=5z31SR9wqgk What is the Working Principle of a Proportional Pinch Valve? A proportional pinch valve combines the features and advantage of a pinch valve and a linear stepper motor. Let’s firstly introduce you the concept of these two items. Pinch Valve A pinch valve works in a way by pinching or squeezing a flexible plastic tube through a shaft that can be controlled by solenoid electromagnetic principle, by pneumatic pressure, or by a linear stepper motor. Pinch valve is especially useful in applications that does not allow valve to be in contact with the fluid inside the tube, such as chemical reagents, food, corrosive fluid…etc. A traditional pinch valve only provides full open or full closure function, and the disadvantage is that there is a flow rate drop when the tube is inserted into the pinch valve, and there is no way to control fluid flow rate. Linear Stepper Motor A linear stepper motor is a type of actuator that used the characteristic of a stepper motor to achieve linear motion. The degree in which one can control a step distance and torque is greatly dependent on the control system and the stepper motor quality and characteristics. A stepper motor is commonly used when one requires high resolution, high repeatability, and high torque. Pinch Valve + Linear Stepper Motor = Proportional Pinch Valve The combination of both provides an excellent solution for application that requires an automation on process line that requires sanitary environment and applications that require cleanliness and sterility, as well as highly accurate incremental flow or pressure regulation. This eliminating the need for multiple-valve, high-maintenance assemblies, and this single valve offers a compact, efficient solution. When should I use a Proportional Pinch Valve? KaoLu is expert in pressure and flow regulation. Please refer to the graph below: Pressure Regulation: The left had side is the control of inline pressure with a traditional on/off pinch valve. The right hand side shows the pressure control with a proportional pinch valve. In a process line that does not allow fluid to be contaminated, one could consider a proportional pinch valve to adjust the inline pressure by controlled the opening of the tube via a proportional pinch valve. With a fine step control, the pressure could be adjusted in a high resolution manner. Flow Regulation: The graph shows that the inline fluid flow rate could be regulated by a proportional pinch valve. The curve could be shift leftward with either a higher resolution stepper motor control or by adjusting zero offset of the pinch valve. With a proportional pinch valve, one can easily control (non-contacting method) the inline fluid pressure and flow rate, this offers a great advantage to many industries. What should you consider when purchasing a Proportional Pinch Valve? 1. Tube: outer diameter, material, shore A, inner tube pressure 2. Performance: resolution, repeatability, can achieve desired accurate flow or pressure control 3. Control: analogue or digital control We called it TPC. It is important to understand the characteristics of the tube you are using and the operating pressure. Sometimes, a suitable tube may not work if you have a high inner tube pressure which the pinch valve could not squeeze or pinch at all. Secondly, the performance of the proportional pinch valve should be taken into account when choosing which brand of proportional pinch valve is suitable for you. With KaoLu’s proportional pinch valve, we are able to achieve up to 40000 steps per revolution and the velocity in which the pinch shaft moves to squeeze and the torque of the motor could be calibrated easily by our customers to suit different requirements. The third important factor is control method. With our digital control method, it is possible to operate the valve half a mile away from the valve itself. We also provide RS485 holding register where the user could adjust zero offset and other parameters to fit customized solution. Please visit our product website for further information. https://www.genndih.com/pinch-valve/proportional-pinch-valve.html and remember to visit our youtube channel and subscribe for latest video updates: https://www.youtube.com/channel/UCjQ9bjuSOT_csnVA9if4_EQ/videos
Electronic Flow Control Valve 0-2100L/min
Categories : Separators
FC series for regulating the flow volume of liquids and gases. The position of the precision throttle, which is connected directly to a linear motor, determines the flow rate. This valve is used in the food industries, gas blending, water mixing, vacuum control...etc The control electronics allow the setting of the motor via an analog or digital signal, whereby the flow rate can be adjusted almost continuously. A set position can also be maintained unpowered due to the stepper motor technology.
ULTRASONIC BUMPER WELDING MACHINE
Categories : Automatic Welding Machine
This machine is designed and manufactured according to customer needs.
Auto Tension Control
Categories : Web Handling & Tension Control
The auto tension control is from Italy, Europe, which can automatically control web tension
SHCG-30PB Paper Burger Bag Making Machine
Categories : Paper Bag Making Machines
paper bag making machine for manufacturing burger paper bag.
Plastic Machine Controllers - AR Series
Categories : Industrial Software
The integrated innovative wise technology with reliable Distributed Control System contains higher performance. Software combined with State-of-art window screen to provide smart and instinct object-oriented editing style hybrid switching with simple and popular PLC ladder program editor. His high-speed Ethernet communication network link-up between Humanity Interface and remote devices to displaying the future one-stop control advantages! It can be broadly applied to automated machinery control, such as injection molding extruder machine controllers and equipment. Arico
High Speed Plastar High Speed ABC 1500 mm Three Layers PE Film Blowing Machine
Categories : Blown Film Extruders
The production line of 3-layer co-extrusion blown film machines produced by our company can be used for the production of a wide range of general packaging films, and can be used to produce symmetrical film, including liquid packaging film, shrink/stretch film, electrostatic protection film, waterproof film in ponds, heavy packaging film
Computerized High Speed Rotogravure Printing Machine(WRP-HI Series)
Categories : Rotogravure Printing Machines
In pursuit of efficient high quality printing machinery, Worldly develops machines featuring user friendly automatic operation and high stability of mechanical equipment made by specialized technology and deliberate design.
Mould Dryer / Mold Dryer (AC)
Categories : Dryers and Dehumidifiers For Plastic Materials
Too high humidity in air may affect the quality of your mold surface because of the condensation forming on the molded surface. An industrial air conditioner is perfect working with preform injection molding machine. The dry air from the industrial air conditioner reduces the condensation while the mold is cooling. That accurately controls the humid around the mold to ensure your product in good quality. P.I.D temperature controller system (IC control panel). Abnormal warning display (IC control panel). Motor overloading & phase-reversing protection. The through-out air temperature from the air conditioner can be adjusted. Special water-exhausting design.
High Productivity Rotogravure Printing Machine(WRP-MV Series)
Categories : Rotogravure Printing Machines
Worldly company has good experience and technology development in new rotogravure machine over the years. The printing press equipment with powerful combination of central control system, and ease for operation. Simply and easily function and control parameter display on the human-machine interface touch screen, synchronized with PLC control system, also automatic alarm system provide the most efficient printing management for operators and leads to reduced default rates and less waste. Otherwise the exhaust recycle system can recycle the air up to 75% energy,The design leads to high productivity, lowers production costs, and provides a competitive advantage.