Automatic Oral Disintegrating Film Making Machine

Automatic ODF shaped bag packing machine, is special packing equipment applying to packing of shaped pouch for strip products.Get more news about Oral Disintegrating Film Making Machine,you can vist our website!

This equipment adopts frequency conversion speed control and automatic control technology of machine, electric, light and gas, and innovates the design according to the "GMP" standard of the pharmaceutical industry. The equipment has the functions of detecting the waste, photoelectric eye automatic photoelectric graphic version adjustable, the whole machine split combination, the modular structure of the station, aluminum / plastic - aluminum / aluminum dual-use and the capsule to turn the color separation and many other features. The model is for the new thin film drugs for continuous improvement, innovation and research and development, its comprehensive performance to the leading domestic level, the technology to fill the gaps, and imported equipment more practical and economical.

The company equipped with professional technical support and after-sales service, also could send technician to the customer's enterprise to adjust machines, supervise technique and training the stuff etc.
a) This machine uses split module construction. During transport and cleaning, the module can be removed separately for easy operation. The installation adopts the cylinder pin positioning, the screw fastening, the assembly is simple

b) Mold with pressure plate clamping, loading and unloading is very simple

c) The main motor using frequency control, according to the length of the trip and the size of the product to set the corresponding number of blanking.

d) Using manipulator holds the traction mechanism, smooth operation, accurate synchronization, in the range of any adjustable, that is, in the range can be arbitrarily designed plate size. Due to the use of contact-type version of the heating, reducing the heating power and temperature, save energy and increase the stability of plastic.

e) Up and down the textured version with heat sealing, That is, both positive and negative are dotted textures (also can be line seal). As the two sides of the same stress, so that the plate is smoother, while improving the sealing performance.

f) After the use of packaging materials, pinch automatically alarm, stop, and equipped with emergency stop safety device to improve the operator in the debugging and mold for the safety.

g) All parts in contact with the material and other parts, are made of stainless steel and non-toxic materials, meet the "GMP" requirements.

h) This machine cutting and crosscutting inter across the integration, the material can be precisely divided into a single sheet-like products, and then use the sucker to accurately locate and move the material to the packaging film, laminated, heat sealing, punching, the final output Packaging complete product, to achieve the integration of the product line packaging.

Tagi: electric tape making machine 

WHAT IS A PNEUMATIC ACTUATED VALVE?

Pneumatic actuated valves used compressed air flowing into and exhausting from an actuator to open and close the valve. The type of pneumatic actuator required depends on the actuator valve. Valves requiring linear motion (gate, globe or diaphragm valves) typically require a pneumatic diaphragm actuator. Quarter turn valves (ball and butterfly valves) typically require either a rack-and-pinion actuator or a scotch yoke actuator. We'll discuss the two types on quarter-turn air actuators in greater detail.Get more news about pneumatic actuated valve,you can vist our website!

Scotch yoke actuators are composed of a piston directly connected to a slotted yoke. A pin on the rotating shaft rides in the yoke slot, converting the linear motion to rotational motion in much the same way a crankshaft converts the linear motion of a piston connecting rod. Scotch yoke actuators have a nonlinear torque profile, with the highest torque at the beginning and end of the stroke. Scotch yoke construction is readily scale-able, making this type of actuator suitable for large pneumatic actuator valves requiring high torque.

Rack-and-pinion actuators use a piston to drive a toothed shaft (the rack) which is geared to the actuator output drive (the pinion). They are typically used in lower torque applications, offer a more precise control and an even torque throughout the stroke.

For purposes of this discussion, we'll focus on quarter turn actuators. Pneumatic quarter turn actuators operate in two different modes: double acting and spring return.

Double Acting

Double acting actuators use compressed gas driving a piston to both open and close the valve. These actuators have two ports to pass and exhaust the gas. Compressed gas is fed through the first port, causing the actuator to close the valve, and then exhausted out the second port. To return to the original position the supply and exhaust functions are reversed.

Spring Return

Spring return actuators typically have a single port to both pass and exhaust the compressed gas. Unlike double acting actuators, spring return actuators are driven in a single direction and, when the gas is exhausted, use springs to return to the original position. The valve can be installed to return to either the closed or open position; the more common mode is normally closed.

Controlling Pneumatic Actuators

As we've seen, actuators with pneumatic action require compressed air to be supplied and exhausted at certain ports at certain times. In the case of double acting actuators, both ports serve as supply and exhaust ports depending on actuator position, and for spring return actuators a single port serves as both the supply and exhaust port. This necessitates some sort of external switching.

This is often accomplished via an external bank of pilot valves. An electronic controller (like a PLC) opens and closes pilot valves which in turn actuate the main air pneumatic valves. However, in large plants or outdoor applications the valve bank may be far from the actuator. In this case long runs of small-diameter pneumatic lines are impractical due to the line pressure loss and the potential for leaks at connections. Instead, it is preferable to run electrical wires directly to the valve and control the valve locally. Compressed pilot air may be supplied by a short run from the piping of the main plant.

Direct mount pilot valves accomplish this by using an electrically actuated solenoid valve to control the compressed gas. The solenoid valve mounts directly to the pneumatic actuator. When energized, the solenoid moves a plunger which directs compressed gas into or out of the valve depending upon configuration.

Double-acting air actuator valves are controlled by solenoid valves utilizing a five port, two position (or 5/2) configuration. The five ports are two output, two exhaust and one input. For spring return control solenoid valves use a 3/2 configuration (one output, one exhaust, one input).

Tagi: electric gate valve 

Why are Industrial Ceiling Lights so Popular?
Be it in office spaces or homes, industrial-style lights are all the rage today.Get more news about Industrial Ceiling Lights,you can vist our website!

These lighting fixtures embrace the simple and strong aesthetic of old factories and industrial spaces. They prioritize functionality, whilst setting the mood of any space they're installed in.

Contrary to popular belief, industrial ceiling lights don't just match the office vibe. You can introduce them into your foyer, your kitchen, as well as your bathroom.

The best part?

Most industrial-inspired style lights come in colors such as matte black, brown, white, and other neutral shades. They're created using unfinished, long-lasting materials such as metal and steel, making for lights that never go out of trend, or style.

We've got a variety of industrial ceiling lights that would be the perfect addition to your space. They come in plenty of styles such as modern, rustic, vintage, farmhouse, and others.

How to Choose the Right Industrial Ceiling Light
Your choice of industrial ceiling lights will vary depending on the kind of setting you want to achieve. If you want to keep things minimalistic, you can buy a simple flush mount light.

For introducing an element of drama to your space, consider opting for a sputnik ceiling light.

In the end, no matter what style you go for, remember to look into the following three factors:

Tagi: electric gate valve 

Why Use Pneumatic Valve Actuators?

Valve actuators, used for operating valves for opening, closing or modulating service, come in a variety of configurations and power sources. Two of the most recognizable types based on these criteria are pneumatic and hydraulic. Each has positives and negatives depending in part on the specific application, space requirements, operating pressures and speeds needed for safe valve operation.Get more news about pneumatic actuated valve,you can vist our website!

Even on a single application, there can be a combination of both pneumatic and hydraulic valve actuators. In remote locations, where neither compressed air nor electricity is available, hydraulic is often the choice.

In refineries, chemical plants and pipeline compressor stations, where compressed air sources are available, the features and capabilities of a pneumatic actuator are usually more favorable.

Pneumatic actuators valve
Pneumatic actuators are designed to operate a piston within a closed cylinder. Pressure from an external air or gas source powers the actuator, moving the cylinder to fully open or close the valve, or partially modulate its open/close movement.

Depending on the valve type, the pneumatic actuator valve can either operate in a 90-degree horizontal direction or in a linear up and down motion.

Hydraulic actuators
Hydraulic actuators operate similarly to pneumatics except the power medium is a non-compressible fluid which, if leaked, can have potentially dangerous effects. Both pneumatic and hydraulic actuators can be configured either with a compressible spring that extends or retracts the piston, or a design with an air or liquid inlet on either side of the piston that allows double-acting operation.

Some of the uses of pneumatic valve actuators
Pneumatic valve actuators are typically used in oil refineries, chemical plants, power plants, water treatment, marine terminals and mining. They are usually made from materials like stainless steel, carbon steel and aluminum.

For industries that have complex pipe and product delivery conduits, stainless steel pneumatic valve actuators are used to manage corrosive liquids.

Precise flow and direction of corrosive liquids, dangerous fluids, and chemicals require robust hardware capable of working under high and heavy payloads. The hardware must also be able to maintain precision movement and flow direction with intricate pipe networks. These systems require the power of pneumatic valve actuators to function properly. Pneumatic actuators offer a range of commercial advantages above and beyond hydraulic actuators.

Tagi: electric gate valve 

Hot-Melt Extrusion to Manufacture Orally Disintegrating Films

 

A number of viable methods exist for the production of ODFs. Hot-melt extrusion is one of the most recommended of these as a continuous process with good reproducibility which is effective without the need for added solvents.Get more news about Oral Disintegrating Film Making Machine,you can vist our website!

It is possible to manufacture high quality ODFs at either a lab or production scale with the help of Thermo ScientificTM pharmaceutical extruders and down-stream equipment.Two of the most common methods of production for ODFs are solvent casting and hot-melt extrusion (HME)1. For initial studies and excipient screening, solvent casting is a frequently selected option. However, while it is highly appropriate for thermolabile APIs, it does require the use of a solvent and problems may be experienced during scale-up.

An improved alternative exists in HME. Unlike solvent casting, HME is an environmentally friendly technology with no need for solvents. It offers high reproducibility, as well as demonstrating superior uniformity of content with a lower number of production stages and decreased costs2.

In addition to this, with HME, API and excipients are mixed on a molecular level, which leads to a more uniform dispersion of the API in the ODF, subsequently increasing the drug's bioavailability.

Scale-up in HME has been well established4, and is easily carried out with Thermo Scientific extruders. With an appropriate choice of excipients, HME is the most highly recommended method for pioneering ODF formulation2.HME is a well understood and established method of production which has a lengthy history in plastic and food processing and is experiencing increasing popularity in the pharmaceutical industry. Pharmaceutical formulations for HME typically consist of combinations of API, polymers and largely, plasticizers or other excipients.

HME works by melting the polymer in a twin-screw extruder. All ingredients are mixed together and kneaded. As such, intense compounding occurs. The die is positioned at the end of the twin-screw extruder and dictates the shape of the extrudate. The melt is squeezed through the hole in the die.

Additional continuous processing can be provided by down-stream equipment, including conveyors, pelletizers or take-off systems and cutters. With HME granules, it is possible to produce tablets with a modified drug release profile, in addition to transdermal, transmucosal or subcutaneous drug delivery systems3.

A sheet-die is employed to determine the width and thickness of the film for the production of ODFs. Since the majority of pharmaceutical polymers are somewhat brittle, it is vital that appropriate plasticizing excipients are chosen.The extruded film should be flexible and stretchable. The extruded film is pulled at a fixed speed to ensure a homogenous thickness, with the help of a take-off and wind-up system.

A standard benchtop system (Figure 1) is comprised of a gravimetric twin-screw feeder which feeds the pre-blended material into a Thermo ScientificTM Pharma 11 Twin-Screw Extruder. The extruded film is continuously pulled by the sheet take-off. To finish, the film is wound up on a roll (Figure 2).

This process allows thin films to be produced at a consistent thickness of 100 μm. Adjusting the slit of the sheet die, alongside the pulling speed and throughput, allows for alteration of the thickness of the film.

Tagi: electric tape making machine 

Light Packing Tape Making Machine

We are leading Adhesive tape-making machine manufacturers in India. Our offered machines are manufactured by our skilled professionals using the best technology in the manufacturing sector to render maximum client satisfaction. The offered machine is designed and developed following industry standards and is carefully tested by our quality specialists to ensure compliance with international manufacturing standards. It works extremely quickly and precisely, applying uniform films that satisfy the needed criteria. They offer outstanding automated functions and customizable computerized controls, making them suitable for a wide range of applications.Get more news about Oral Disintegrating Film Making Machine,you can vist our website!

Cello Tape Machine plant manufactured by us has added a new dimension to the packaging. We make use of bi-axially or cello self adhesive tape plant manufactured by us has added a new dimension to the packaging. We make use of bi-axially oriented polypropylene film which has superior adhesive is applied by using latest coating machine. These adhesives last longer and provide internal molecular strength and elasticity due to its cross directional orientation. Oriented polypropylene film which has superior adhesive is applied by using latest coating machine. These adhesives last longer and provide internal molecular strength and elasticity due to its cross directional orientation. Our tape making machine is highly recognised among the customers.

When working the screen changer, the machine doesn't stop and keep working.
The film can be increased strongly and transparently, when it passes through the hot water bath and the heating blower.
The film bag is easy to slit in the auxiliary take-off unit with slitting device.
After the film bags become the strips; it is strong and tenacious after heated and stretched by heating bridge.
The strips are easy to disassemble from the winding unit.
We are the professional manufacturer and experience supplier for light packing tape making plant.

Tagi: electric tape making machine