China Large Flow Rate Melt Gear Pump for High Output Capacity Plastic Extruder with Best Sales

Merchandise Description

 
 
 Solution Description
 

GM-MEseries of melt gear pump is mainly used in the polymer melt in the production process such as resin, chemical fiber industry with low viscosity, low output pressure, large flow of material transfer, and pressure boost, such as polymer solution, liquid glue, monomers, oligomers, prepolymer or other materials.General installation in melt pipe, used as a booster pumpIn need of heat medium heating can also be installed in the extruder system, as  metering pump.This series of melt gear pump has good self-priming performance, can be used in the vacuum reaction condition, the polymer material transfering and pressurization.
Can also be used to transport hot melt adhesive, asphalt, paint, adhesives, pharmaceutical, food, oil, fuel, oil, dye, paint, lubricants, polyols excluding particulate impurities such as high viscosity materials.
Main application fields:
 
For Processing:
 
PET  PBT
 
PA6  PA66  PA12
 
LDPE  LLDPE  HDPE  HMWPE
 
PP  EVA  PB
 
PS  HIPS  ABS  SAN
 
PC  PEK
 
PMMA  POM  TPU
 
Other high viscosity Polymers
 
 
 Product present

The characteristic of this GM-ME sequence  polymer melt equipment pump below the reaction kettle as discharge pump.
 
 
 
1)it can be used on high temperature (350ºC),high pressure(15MPa),high viscosity (forty,000Pas)working condition.
 
two)The pressure flow pulsation is very small, and even can achieve linear output flow,easy to control
 
three)Good self-priming performance, can be used in the entrance with the operation condition of vacuum (.05 ~ 0.09 MPa) 
 
four)Precise structure, high precision, long service life 
 
 
Technical data:
 
Viscosity: 500~40000Pas(500,000~40,000,000cP)
 
Suction side pressure : Vacuum(-.05~-.09MPa)~10MPa
 
Discharge side pressure: 0~15MPa
 
Differential pressure: 15MPa 
 
Temperature: ≤350ºC
 
Heating method:  Fully heating medium Jacketed
 
HT medium pressure: ≤1.6MPa
 
Pump sort and parameter
 

Type Volume
(cc/r)
Max rotary
Speed
(r/min)
Outlet strain
(MPa)
Inlet force
(MPa)
Flow rate      L/h Temperature
 
Lower viscosity
one-1000Pa·s
High viscosity 1000~8000Pa·s  
Extremely-large
Viscosity
≥8000Pa·s
GM-ME-5 five. 100 ≤35 ~30 ≤20 ≤12 ≤8 ≤350ºC
GM-ME-7.5 seven.five 100 ≤35 ~30 ≤20 ≤18 ≤10
GM-ME-ten 10 100 ≤35 ~thirty ≤20 ≤25 ≤15
GM-ME-20 20 90 ≤35 ~thirty ≤80 ≤40 ≤24
GM-ME-31.5 31.5 90 ≤35 ~thirty ≤150 ≤80 ≤42
GM-ME-fifty 50 eighty ≤35 ~thirty ≤220 ≤120 ≤70
GM-ME-75 seventy five eighty ≤35 ~thirty ≤280 ≤180 ≤90
GM-ME-one hundred a hundred 80 ≤35 ~thirty ≤350 ≤230 ≤120
GM-ME-a hundred and sixty a hundred and sixty eighty ≤35 ~thirty ≤550 ≤350 ≤175
GM-ME-200 two hundred eighty ≤35 ~30 ≤700 ≤450 ≤250
GM-ME-250 250 80 ≤35 ~thirty ≤800 ≤600 ≤300
GM-ME-355 355 80 ≤35 ~30 ≤1000 ≤750 ≤350
GM-ME-500 five hundred 60 ≤35 ~30 ≤1500 ≤1000 ≤500
GM-ME-750 750 sixty ≤35 ~30 ≤1850 ≤1500 ≤750
GM-ME-one thousand one thousand sixty ≤35 ~30 ≤3000 ≤2000 ≤1000
GM-ME-1600 1600 fifty ≤35 ~30 ≤4000 ≤3000 ≤1500
GM-ME-2500 2500 50 ≤35 ~30 ≤6000 ≤4500 ≤2200
GM-ME-3150 3150 fifty ≤35 ~thirty ≤7000 ≤5200 ≤2600
GM-ME-4000 4000 40 ≤35 ~30 ≤8000 ≤6000 ≤3000
Remark:the melt equipment pump flow is associated with the perform velocity, material viscosity, stress,
So the product choice make sure you request for us

 
Sealing structure
 
1)the melt dynamic seal and packing seal
 
2)Single/double side machanical seal
 
3)With cooling melt dynamic seal
 
four)High temperature resistant packing seal
 
 
Installation way: GM-ME series melt gear pump generaaly is installed under the reaction kettle, it is used as the material discharge pump, usually arranged horizontally.
 

 

Commissioning
We provide the operation manual for customers to gudie to install the screen changer, and at the requirement of user, salers should send technician to install and commissioning the die at site of Buyers, expenses of the trip should be borne by Buyers.
 
Soon after-sales service
 
12 months with proper operation by user, all the spare parts shall be replaced free of charge under guarantee period, fee for transportation and packing will be borne by users.

US $3,500-28,000
/ Set
|
1 Set

(Min. Order)

###

Mesh Form: External Engaged
Tooth Flank: Skew Tooth
Power: Electric
Type: Normal Line Gear Pump
Applications: Thermoplastic Transportation
Certification: CE

###

Type Volume
(cc/r)
Max rotary
Speed
(r/min)
Outlet pressure
(MPa)
Inlet pressure
(MPa)
Flow rate      L/h Temperature
 
Low viscosity
1-1000Pa·s
High viscosity 1000~8000Pa·s  
Ultra-high
Viscosity
8000Pa·s
GM-ME-5 5.0 100 ≤35 0~30 ≤20 ≤12 ≤8 ≤350ºC
GM-ME-7.5 7.5 100 ≤35 0~30 ≤20 ≤18 ≤10
GM-ME-10 10 100 ≤35 0~30 ≤20 ≤25 ≤15
GM-ME-20 20 90 ≤35 0~30 ≤80 ≤40 ≤24
GM-ME-31.5 31.5 90 ≤35 0~30 ≤150 ≤80 ≤42
GM-ME-50 50 80 ≤35 0~30 ≤220 ≤120 ≤70
GM-ME-75 75 80 ≤35 0~30 ≤280 ≤180 ≤90
GM-ME-100 100 80 ≤35 0~30 ≤350 ≤230 ≤120
GM-ME-160 160 80 ≤35 0~30 ≤550 ≤350 ≤175
GM-ME-200 200 80 ≤35 0~30 ≤700 ≤450 ≤250
GM-ME-250 250 80 ≤35 0~30 ≤800 ≤600 ≤300
GM-ME-355 355 80 ≤35 0~30 ≤1000 ≤750 ≤350
GM-ME-500 500 60 ≤35 0~30 ≤1500 ≤1000 ≤500
GM-ME-750 750 60 ≤35 0~30 ≤1850 ≤1500 ≤750
GM-ME-1000 1000 60 ≤35 0~30 ≤3000 ≤2000 ≤1000
GM-ME-1600 1600 50 ≤35 0~30 ≤4000 ≤3000 ≤1500
GM-ME-2500 2500 50 ≤35 0~30 ≤6000 ≤4500 ≤2200
GM-ME-3150 3150 50 ≤35 0~30 ≤7000 ≤5200 ≤2600
GM-ME-4000 4000 40 ≤35 0~30 ≤8000 ≤6000 ≤3000
Remark:the melt gear pump flow is associated with the work speed, material viscosity, pressure,
So the model selection please ask for us
US $3,500-28,000
/ Set
|
1 Set

(Min. Order)

###

Mesh Form: External Engaged
Tooth Flank: Skew Tooth
Power: Electric
Type: Normal Line Gear Pump
Applications: Thermoplastic Transportation
Certification: CE

###

Type Volume
(cc/r)
Max rotary
Speed
(r/min)
Outlet pressure
(MPa)
Inlet pressure
(MPa)
Flow rate      L/h Temperature
 
Low viscosity
1-1000Pa·s
High viscosity 1000~8000Pa·s  
Ultra-high
Viscosity
8000Pa·s
GM-ME-5 5.0 100 ≤35 0~30 ≤20 ≤12 ≤8 ≤350ºC
GM-ME-7.5 7.5 100 ≤35 0~30 ≤20 ≤18 ≤10
GM-ME-10 10 100 ≤35 0~30 ≤20 ≤25 ≤15
GM-ME-20 20 90 ≤35 0~30 ≤80 ≤40 ≤24
GM-ME-31.5 31.5 90 ≤35 0~30 ≤150 ≤80 ≤42
GM-ME-50 50 80 ≤35 0~30 ≤220 ≤120 ≤70
GM-ME-75 75 80 ≤35 0~30 ≤280 ≤180 ≤90
GM-ME-100 100 80 ≤35 0~30 ≤350 ≤230 ≤120
GM-ME-160 160 80 ≤35 0~30 ≤550 ≤350 ≤175
GM-ME-200 200 80 ≤35 0~30 ≤700 ≤450 ≤250
GM-ME-250 250 80 ≤35 0~30 ≤800 ≤600 ≤300
GM-ME-355 355 80 ≤35 0~30 ≤1000 ≤750 ≤350
GM-ME-500 500 60 ≤35 0~30 ≤1500 ≤1000 ≤500
GM-ME-750 750 60 ≤35 0~30 ≤1850 ≤1500 ≤750
GM-ME-1000 1000 60 ≤35 0~30 ≤3000 ≤2000 ≤1000
GM-ME-1600 1600 50 ≤35 0~30 ≤4000 ≤3000 ≤1500
GM-ME-2500 2500 50 ≤35 0~30 ≤6000 ≤4500 ≤2200
GM-ME-3150 3150 50 ≤35 0~30 ≤7000 ≤5200 ≤2600
GM-ME-4000 4000 40 ≤35 0~30 ≤8000 ≤6000 ≤3000
Remark:the melt gear pump flow is associated with the work speed, material viscosity, pressure,
So the model selection please ask for us

Calculate the ideal mechanical advantage of pulleys

The basic equations for pulleys can be found in this article. It will also cover the different types of pulleys, the ideal mechanical advantages of pulleys, and some common uses of pulley systems. Read on to learn more! After all, a pulley is a simple mechanical device that changes the direction of a force. Learn more about pulleys and their common uses in engineering.
pulley

pulley basic equation

Pulleys work the same way as gravity, so they should withstand similar forces. Newton’s laws of motion can be used to calculate the forces in a pulley system. The second law of motion applies to forces and accelerations. Similar to this is Newton’s third law, which states that the directions of forces are equal and opposite. The fourth law dictates the direction of force. The Fifth Law states that tension is in equilibrium with gravity.
A pulley is a simple mechanism that transmits force by changing direction. They are generally considered to have negligible mass and friction, but this is only an approximation. Pulleys have different uses, from sailboats to farms and large construction cranes. In fact, they are the most versatile mechanisms in any system. Some of their most common applications and equations are listed below.
For example, consider two masses m. Those of mass m will be connected by pulleys. The static friction coefficient of the left stop is ms1, and the static friction coefficient of the right stop is ms2. A no-slip equation will contain multiple inequalities. If the two blocks are considered to be connected by a pulley, the coefficient of kinetic friction is mk. In other words, the weight of each block carries the same mass, but in the opposite direction.

Types of pulleys

A pulley is a device used to pull and push objects. Pulley systems are ropes, cables, belts or chains. The “drive pulley” is attached to the shaft and moves the driven pulley. They are available in a variety of sizes, and the larger they are, the higher the speed of power transmission. Alternatively, use small pulleys for smaller applications.
Two-wheel pulleys have two mechanical advantages. The greater the mechanical advantage, the less force is required to move the object. More wheels lift more weight, but smaller pulleys require less force. In a two-wheel pulley system, the rope is wound around two axles and a fixed surface. As you pull on the rope, the shafts above slowly come together.
Compound pulleys have two or more rope segments that are pulled up on the load. The mechanical advantage of compound pulleys depends on the number of rope segments and how they are arranged. This type of pulley can increase the force by changing the direction of the rope segment. There are two main types of pulleys. Composite pulleys are most commonly used in construction. The ideal mechanical advantage of pulleys is 2 or more.
Construction pulleys are a basic type. They are usually attached to wheel rails and can be lifted to great heights. Combinations of axes are also common. Construction pulleys can be raised to great heights to access materials or equipment. When used in construction, these pulleys are usually made of heavy materials such as wood or metal. They are secured with ropes or chains.

The ideal mechanical advantage of pulleys

The pulley system is a highly complex system with high mechanical advantages. Use a single pulley system to reduce the force required to lift an object by cutting it in half. The mechanical advantage increases as you add more pulleys, such as six or seven. To calculate the mechanical advantage of a pulley system, you need to count the number of rope segments between the pulleys. If the free end of the rope is facing down, don’t count it. If it’s facing up, count. Once you have your number, add it up.
The required mechanical advantage of a pulley is the number of rope segments it has to pull the load. The more rope segments, the lower the force. Therefore, the more rope segments the pulley has, the lower the force. If the rope segments are four, then the ideal mechanical advantage is four. In this case, the composite pulley quadrupled the load force.
The ideal mechanical advantage of a pulley system is the sum of the mechanical force and the force required to lift the load at its output. Typically, a single pulley system uses two ropes, and the mechanical force required to lift the load is multiplied by the two ropes. For a multi-pulley system, the number of ropes will vary, but the total energy requirement will remain the same. The friction between the rope and pulley increases the force and energy required to lift the load, so the mechanical advantage diminishes over time.
pulley

Common uses of pulley systems

A pulley system is a simple mechanical device typically used to lift heavy objects. It consists of a rotating wheel attached to a fixed shaft and a rope attached to it. When the wheel moves, the force applied by the operator is multiplied by the speed of the pulley, and the force is multiplied by the weight of the object being lifted. Common uses for pulley systems include pulling, lifting, and moving heavy objects.
The oil and petroleum industries use pulley systems in a variety of applications. Most commonly, pulleys are used in drilling operations and they are installed on top of the rig to guide the cable. The cable itself is attached to two pulleys suspended in the derrick, where they provide mechanical energy to the cable. Using a pulley system in this application provides the force needed to move the cable safely and smoothly.
The main advantage of the pulley system is that it minimizes the force required to lift an object. The force used to lift the object is multiplied by the desired mechanical advantage. The more rope segments, the lower the force required. On the other hand, a compound pulley system can have many segments. Therefore, a compound pulley system can increase the force a worker can exert on an object.
Safety Precautions to Take When Working on Pulley Systems

There are many safety precautions that should be observed when working on a pulley system. The first is to wear proper protective gear. This includes hard hats that protect you from falling objects. Also, gloves may be required. You should limit the amount of movement in the penalty area, and you should also keep the area free of unnecessary people and objects. Also, remember to wear a hard hat when working on the pulley system.
Another important safety precaution when working on a pulley system is to check the Safe Working Load (SWL) of the pulley before attaching anything. This will help you understand the maximum weight the pulley can hold. Also, consider the angle and height of the pulley system. Always use safety anchors and always remember to wear a hat when working on a pulley system.
Safe use of chain hoists requires training and experience. It is important to read the manufacturer’s manual and follow all safety precautions. If you’re not sure, you can actually inspect the hoist and look for signs of damage or tampering. Look for certifications for sprocket sets and other lifting accessories. Look for the Safe Working Load (SWL) marking on the chain hoist.
pulley

Example of a pulley system

Pulley systems are often used to lift items. It allows you to reduce the effort to lift and move the load by applying force in one direction. Pulley systems can be built and modeled to fit any type of project. This resource focuses on pulley systems and is designed to support the new GCSEs in Engineering, Design and Technology. There are also many examples of pulley systems suitable for various applications.
In the study, participants who read easy text took longer to manipulate the pulley system than those who read challenging text. In general, this suggests that participants with prior scientific experience used their cognitive abilities more effectively. Additionally, students who read simple texts spent less time planning the pulley system and more time on other tasks. However, the study did show that the time required to plan the pulley system was similar between the two groups.
In everyday life, pulley systems are used to lift various objects. Flagpoles are one of many pulley systems used to raise and lower flagpoles. They can also be used to raise and lower garage doors. Likewise, rock climbers use pulleys to help them ascend and descend. The pulley system can also be used to extend the ladder.

China Large Flow Rate Melt Gear Pump for High Output Capacity Plastic Extruder     with Best Sales China Large Flow Rate Melt Gear Pump for High Output Capacity Plastic Extruder     with Best Sales
editor by czh 2022-11-25