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China supplier High Speed Ear Belt Type Automatic Surgical Mask Manufacturing Machine near me shop

Product Description

Automatic outer ear-loop mask making machine

A. Machine information

1). Machine parameters:
Model: DS-66
Dimension: 6000(L)*3800(W)*1900(H)mm
Voltage: 220V, 50Hz
Frequency: 20KHZ
Output power: 12KW
Mask type: 2/3/4 layers nonwoven flat face mask
Mask size: 95*175mm
Capacity: 90-120 pcs/min, can be 24-hour continuous operation

2). Features:
I: Auto Material Feeding System
1. Aluminum alloy frame, steady and beautiful in outlooks which will ensure the size of the finished products accurately.
2. Stainless steel fixture, can adjust the size of the material freely.
3. Tensioner wheels which can keep the finished masks blank to be flat and smoothly.
4. Independent nose-clip feeding system, convenient for adjustment and maintenance.
5. Compact and smart design, small in size, which will be space saving;
6. Mitsubishi PLC control, with high stability and lower error rate
7. Adopt high grade Aluminum alloy structure, carefully produced by CNC machining center, beautiful in appearance and rust-proof
8. ZheJiang  ultrasonic system, high-quality photoelectric detection, stable performance, lower error rate
9. Adopt alloy mould, durable and wear proof, ear-loop weld strength is better and adjustable
II: Folding and Forming System
1. Insert chips folding device, easy and convenient for adjustment.
2. Large diameter welding roller, effectively reduce the deformation of the finished products.

III. Mask blank transport
1. Imported ultrasonic transducer, frequency is 20 KHz as the international standards; the output power will be more strong and steady. Two sets of ultrasonic system, which will ensure the welding effect of the finished masks.
2. PLC controller, reduce the use difficulty of operation.
3. The complete machine control device is connected with position sensor. 

Control panel: Mitsubishi PLC program control, both Chinese and English Displaying ; the control procedure of this machine was developed by ourselves and after repeated testing which will ensure the high precision and high stability working.
Era-loop weld: adopt high quality press device, avoid deviate, adopt alloy welding head, durable, and excellent welding effect.

Material quality: adopt imported high-quality steel and aluminum concentrate , precision processing by CNC, look beautiful, and more durable.

Mask blank feeding: precision limiting according to the exact size of the mask blank which will ensure the mask blanks won’t occur line deflection during the processing and ensure the beautiful appearance of the finished products.

IV. Finished Product:

B. Wastage Component normal usage life and warranty:
1. Oscillation: Life time 2-5 years,warranty 12 months
2. Horn: Life time 2-3 years,warranty 3 months
3. Transducer: Life time 2-5 years, warranty 6 months
3. Cutting Knife: Life time 1~2 years, warranty 3 months
remark:1 year warranty of machinery for normal usage except for non-force majeure

C. Configure:
1. Feeding Rack : 1 Set   ( Max 4 rolls of raw material)
2. Mask blank production part: 1 Set 
3. Blank transport part: 1 Set
4. Ear-loop welding part: 2 Sets 
5. Finished mask conveyor: 2 Sets

D. Main Parts

Name Brand Origin
Servo Motor Delta ZheJiang
Frequency Converter Delixi China
Cylinder SMC Japan
PLC Mitsubishi Japan
Touch Screen HangZhoue China
Ultrasonic Generator Factory own brand China
Ultrasonic Converter NTK Janpan

Ultrasonic Horn
(Material: Titanium)		 Factory own brand China

E. Spare Parts:
1. Relay: RM4S-U DC 24V  5pcs
       RM2S-U DC 24V  5pcs
2. Fuse 20pcs
3. Fan: SJ92571HA2 AC 220V 2pcs
4. Ultrasonic component:
  PCB0501B  2pcs
  PCB0501A2  2pcs
  PCB0501F 2pcs
  Transducer 1pcs
  Horn 1pcs

5. Proximity Detector: QL-08N  4pcs
6. Blank cutting knife: 2
7. Ear-loop cuter: 4
8. Ear-loop welding head: 4

 

How to Fix a Faulty Drive Belt Tensioner

If you’re experiencing grinding, squeaking, or other unusual sounds from your car, your drive belt tensioner may be the culprit. In this article, we’ll discuss why a failed drive belt tensioner may need to be replaced and how to fix it. Once you have determined that your belt tensioner is faulty, you can use a Wrench to remove it and replace it with a new one. After you replace the belt tensioner, it will no longer be making noises.
belt

Problems with timing belt tensioner

Whenever your engine is making strange noises, it is likely that the timing belt tensioner is causing the problem. A bad timing belt tensioner is a big cause of such sounds, as the timing of the engine is critical. When the belt is moving properly, the camshaft and crankshaft are perfectly synchronized, and the valves work in perfect sync during the intake and exhaust strokes of each cylinder.
Other signs of a worn tensioner include rust bleeding and dripping. Usually, rust will appear at the mounting bolts and “stops” on the tensioner. Other symptoms of a worn timing belt tensioner are noise, resistance, and roughness. If any of these symptoms are present, it’s important to get the car fixed as soon as possible. Troubleshooting problems with timing belt tensioner is an easy process if you know the symptoms.
If your car starts making squeaking or grinding noises when you drive, it’s probably the timing belt tensioner. The timing belt can also cause problems with your engine’s valves. When the timing belt is too loose, the valves cannot fully combust the fuel-air mixture. If this problem is left undiagnosed, it could result in severe engine damage. To solve the problem, you must replace the timing belt tensioner.
The repair of the timing belt tensioner is not a difficult job if you’re experienced and comfortable with DIY car repairs. If you have a good knowledge of car repair, you can try to replace it yourself – but don’t forget that it is a complex repair job that requires a lot of skill. So, it’s best to hire a professional mechanic. And if you don’t have the necessary tools and training, you can always try the DIY method.
Other symptoms of a bad timing belt tensioner include an abnormal chirping noise, misfiring, and check engine light malfunction. If you notice any of these symptoms, you should replace the timing belt tensioner as soon as possible. Often, the belt is wearing out and can’t spin freely. You may have to replace the timing belt tensioner to avoid major damage to your engine. The best way to tell if the timing belt tensioner is failing is to check it regularly.

Cost of a new drive belt tensioner

A new drive belt can be expensive. Replacing 1 is usually a straightforward task that requires little knowledge, but some cars are more difficult than others. Replacing a drive belt by yourself may result in the replacement of parts you do not know. You may also encounter problems that cannot be resolved unless you have a mechanic check all the affected parts. You can save money by taking the car to a mechanic before trying to fix the problem yourself.
A drive belt tensioner should last at least 125,000 miles, but can break sooner. Most car mechanics will replace the tensioner after you notice the belt is slipping. It takes about 15 minutes to an hour to replace 1 of these parts, and you can do it yourself with the proper tools. You can also ask about the replacement of pulleys or sprockets. The price of a new drive belt tensioner depends on the make and model of your car.
The average cost to replace a drive belt tensioner is between $235 and $267. This cost includes labor and parts, but doesn’t include taxes or fees. Some vehicles may need related repairs as well, such as serpentine belts or tensioner housing. For a detailed estimate, use the RepairPal Fair Price Estimator. You can compare labor costs and shop for the best price. There are many options available online, and you can choose the most convenient 1 for your needs.
In addition to replacing the drive belt, you should also check the idler pulleys, which do not drive anything. If they have excessive movement, replace them. A failed drive belt tensioner can cause the belt to slip and affect other components of the car. You may also notice warning lights that indicate a problem with the alternator, water pump, or power steering. You should also check your vehicle’s air conditioning.
Replacing the tensioner pulley can be done yourself for about $50. Depending on the type of pulley and belt, you may need to replace other parts of the engine as well. You can save money by replacing a tensioner pulley yourself if you have the time and skills. It’s easy to replace a new drive belt tensioner if you’re a mechanically inclined individual.
belt

Repair options for a failed drive belt tensioner

A failed drive belt tensioner may have several symptoms. For instance, it can make a grinding or squealing sound, and it may emit a burning smell. The battery light on your car may also stay on. These are all signs that your drive belt has failed. However, these symptoms are not always indicative of the failure of the drive belt tensioner. Listed below are some common problems that can be caused by a failed drive belt tensioner.
To check for a failed drive belt tensioner, turn off the engine and examine the arm. If it doesn’t move, it’s time to replace the drive belt. A manual drive belt tensioner is easy to replace. A hydraulic or bad spring drive belt tensioner, however, will not be able to be fixed. If you can’t find a repair shop in your area, visit 1 of NAPA AutoCare locations, or a NAPA online store. They will be able to diagnose the failure and provide solutions for your car.
A spring tensioner is a type of drive belt tensioner that uses a spring-loaded pulley to apply the proper tension to the drive belt. However, spring tensioners can fail and seize if not properly maintained. A hydraulic tensioner uses hydraulic oil under pressure and can malfunction. In some cases, the tensioner can leak oil or lose its ability to tension the drive belt. It can also be damaged by excessive wear, which will cause the belt to break.
A failed drive belt tensioner can affect your car’s performance and functionality. In addition to making your car squeaky and jerky, a failed drive belt tensioner can cause the serpentine or v-belt to slip and wear out prematurely. Repairing a failed drive belt tensioner can also prevent your car from experiencing the same problems in the future. So, what do you do if you find your drive belt is slipping?
If your drive belt tensioner isn’t the problem, you’ll have to replace it. In some cases, a loose tensioner arm can lead to cracks in the tensioner housing. In the worst case scenario, the damaged tensioner can also lead to an overheated engine. Ultimately, a failed drive belt tensioner can cause your car to experience overheating, weak battery charging, and even a weakened power steering system.
belt

Maintenance requirements for a drive belt tensioner

Drive belt tensioner maintenance begins with proper alignment of the pulleys. Misaligned pulleys or drives can wear a belt out too fast. Misalignment can occur if the component was recently replaced. A set of shims can restore the pulleys to the proper alignment. It is important to regularly check the tensioner to ensure proper function. Also, check the belt for cracks or wear.
Before performing any maintenance work, always turn off the drive to protect the motor. The belt should be in a safe position so that it will not fall on the workers. Lock down any moving parts and ensure the fans do not freewheel. When inspecting the drive belt tensioner, examine the belt guard for wear and debris. If the belt is damaged or has excessive heat, it is necessary to clean it or replace it.
It is important to maintain a proper fit between the belt and the drive belt tensioner. An incorrectly-sized drive belt will be difficult to install and adjust. An incorrect-rib count drive belt will fit, but will not last as long. Likewise, drive belts with too many ribs will not last as long. For these reasons, drive belt tensioners should be replaced when they are over 50,000 miles.
A drive belt tensioner is a pulley that rides on the outside surface of the serpentine belt. Its purpose is to maintain constant pressure on the pulleys that power car components. It is typically mounted on the front of the engine, bolted to the crankshaft, and rests against the serpentine belt. If the drive belt is cracked, it needs to be replaced immediately. If the arm is loose or bent, the bearings in the tensioner are probably worn.
The drive belt tensioner is an important part of the drive system, which is essential for smooth operation of the vehicle. However, it does wear out prematurely and should be replaced at a certain mileage. It should also be inspected for normal wear and tear as a result of road dirt, excessive heat, and oil leaks. However, it is important to remember that drive belts are highly sensitive to excessive heat, road dirt, and oil leaks.

China supplier High Speed Ear Belt Type Automatic Surgical Mask Manufacturing Machine near me shop China supplier High Speed Ear Belt Type Automatic Surgical Mask Manufacturing Machine near me shop

China Standard Singeing Machines for Fabric Gassing Frame, Double-Sided Yarn Singeing Machines Machine with Natural Gas/Liquefied Petroleum Gas near me shop

Product Description

Brief introduction:
1, Application

  1. Main machine configuration:

1. The frame is single-layer and double-sided, and the grooved cylindrical shaft is collectively driven. Each section has 10 spindles. The standard machine has 80 spindles and this machine has 80 spindles.
2. The front of the machine is composed of 2 main drive motors (Siemens), man-machine interface (Siemens), PLC (Siemens), frequency converter (Siemens), flowmeter, flow control valve, gas solenoid valve (Xihu (West Lake) Dis.si, Germany), pressure reducing Valve (Japan), pressure gauge (Xihu (West Lake) Dis.si, Germany), induced jet fan (Hong Kong), power supply, switch, etc.
3.
A: Air and gas mixed gas system;
B: Combustion chamber and fire splitter combustion system;
C: Metal grooved drum, high-speed belt seat bearing (Japan), high-speed creel winding system;
D: Dust removal system is composed of dust suction port, collective drive dust removal CZPT wheel, dust removal air duct, and dust removal fan;
E: A secondary yarn tension control system composed of 2 mechanical tensioners and mechanical thread sensors;
F: Pneumatic lifting system for yarn breakage creel.
4. Itinerant blowing and suction machine (ZheJiang Hengyuan).
 

2, Parameters:
 

No. Item parameters
01 Winding form Grooved drum, random winding
02 Winding shape parallel or tapered
03 Winding stroke 152mm
04 Winding bobbin 5°57′ (sample tube provided by the buyer)
05 Package diameter up to ф260mm
06 Winding weight up to 3kg
07 Mechanical speed up to 1000m/min
08 Processing count 10-160s/2
09 Burning Gas type Natural Gas/Liquefied Petroleum Gas
10 Number of spindles 80 spindles (10 spindles per section)
11 Spindle pitch 326mm
12 Machine form Double-sided machine
13 Drive mode Single-sided centralized drive
14 Installed power 19.2KW
15 Dimensions 15540*1320*1868mm

Detail machine pictures, all photoes are for 100% real shooting ! For more pictures, video and details, please email me!

 

 

 

What Is a V-Belt?

What is a v-belt? It is a rubber belt that is trapezium-shaped and has an elastomer core that holds the parts together. Its elastomer core is generally made of polyurethane and has good shock resistance and flexural strength. V-belts sometimes have 2 sections, 1 of which is a compression rubber and the other cushion rubber. They can be narrow or wide, depending on their use.
belt

Classical V-belts replace leather belts

Classical V-belts are a popular choice among truck drivers because they are more durable. They are typically made of polymer or rubber, with fibers from other materials added for reinforcement. These belts are a good replacement for leather belts and offer many benefits. They are durable, offer excellent temperature and oil resistance, and are easy to use. If you’re considering replacing your current belt, consider buying a replacement belt made of the same material.
Most classical V-belts are used individually and come in A and B sizes. They are rarely used in single-belt drives. Buying several A or B belts instead of 1 C belt can save money. The narrow V-belts also provide higher power ratings. This is due to their narrow profile, which places more of the reinforcing cord under the sheave. Narrow V-belts are ideal for heavy duty applications.
When you’re replacing an existing V-belt, you’ll need to measure its top width and circumference. Once you’ve determined these parameters, you’ll be able to select the right replacement belt. Make sure to take measurements of the belt’s dimensions and top width before ordering. Using these measurements will help you determine the best size for your new belt. You’ll be able to tell whether you need a larger or smaller belt after measuring the top width and circumference.
If you’re looking to replace your leather belt with a belt made of synthetic material, a Classical V-belt may be the right choice. Classical V-belts are available in many materials and are more durable than leather. And because they are so versatile, they are the perfect replacement for your current belts. You’ll be glad you did. So, don’t be afraid to experiment with this type of belt. They’ll work well in any setting, including heavy equipment.
When buying a Classical V-belt, be sure to check the dimensions and type of belt you choose. These are available in notched or cogged designs. Notches are a great way to reduce bending stress. Notches also help dissipate heat from the belt, a major factor in premature belt failure. Notched V-belts are designed to balance a combination of flexibility and tensile cord support. They are spaced properly to minimize cracking and undercord damage.
Unlike leather belts, Classical V-belts are made of synthetic materials. They are easy to install, have a wide range of sizes, and come in light to heavy-duty varieties. The V-belt’s trapezoidal shape helps it track in the grooves of pulleys and prevents it from slipping while in use. It also helps in reducing power loss, since it’s easier to grip the pulleys than leather.
belt

Narrow v-belts are more efficient

There are 5 basic types of V-belts. Their differences in cross-sectional size and power transmission make them superior to multiple single v-belts. The diagram below shows these types and how each differs from 1 another. The included angle of each belt is 40 degrees. The lower number indicates the more efficient version. Narrow V-belts are generally less expensive. Narrow v-belts are generally more efficient than wider belts.
There are several factors that influence a V-belt’s efficiency. Although the efficiency is high when a new belt is installed, the efficiency can drop to the low nineties. However, these belts are relatively resilient, and even with lower efficiency can function properly. Even if the efficiency of a V-belt is lower than it could be, it will still function. In fact, the higher the efficiency, the more energy it will save.
The first is the type of pulley. A narrow V-belt is more flexible than its wider counterpart. The belt pitch diameter is 32deg or 38deg. In addition, the belt can be cogged for added flexibility. In this way, the belt will not touch the bottom of the groove, but will only contact the inclined flanks. Without this wedge effect, the belt’s total friction force is higher. This means that it can transfer higher forces.
While a V-belt looks like a glorified rubber band, it has undergone tremendous technological development since it was first used in 1917. Synthetic rubber compounds and other cover materials have replaced rubber in the belt. New construction methods, tensile cord improvements, and cross-section profiles have resulted in a confusing variety of V-belts. Their differences, however, are based on the type of application for which they’re used.
Another type of V-belt is the raw edge variety. This type of belt is commonly used in manufacturing facilities. This type of belt requires less energy to operate. The raw edge also resists hardening. This is important since unmatched flexibility results in a smooth belt. Also, notched V-belts reduce vibration by 80%. Further, angular misalignment increases the risk of premature failure of a V-belt.
These belts differ in their overall design. While conventional V-belts are more common, narrow V-belts are more efficient and versatile. They are made of different types of rubber and reinforcements, which combine to create a trapezium-shaped cross-section. They can handle fractional loads and even 500 horsepower. Furthermore, their durability is largely dependent on their ability to withstand poor operating conditions.
Double-sided v-belts have unique features. These belts are used in applications with multiple pulleys. They can be operated clockwise or counter-clockwise. They can also be used to drive around multiple reverse bends. Further, they are more efficient and quieter than their counterparts. Finally, double-sided v-belts have 2 compression cores. The tension cord runs through both sections.
belt

Double cogged v-belts increase lateral rigidity to reduce belt whip

A double cogged v-belt is a hybrid of a traditional double versus a cogged vee-belt. These belts are useful for applications that require a large amount of flexibility without compromising durability. The double cogged design also allows the belt to follow a serpentine path. The varying dimensions of a double cogged v-belt depend on manufacturer standards.
A v-belt is measured by defining the centerline, the inside length of the v-belt, and the pitch line, which is the distance between the top and bottom sides of the trapezium. The width and height of a v-belt are defined by its cross-section. Each cross-section is given a different designation, including the width and height.
A standard V-belt is a v-belt with a fabric cover. It provides firmness in a smaller space and is less prone to belt whip when used in heavy-duty applications. Its slim profile and light gauge tensile cord make it suitable for many industrial applications. The standard length of a double cogged v-belt varies from 530 to 3,000 mm.
Single cogged v-belts are commonly used in manufacturing machines that operate in close proximity to 1 another. Single cogged v-belts increase lateral rigidity and reduce belt whip. They are also ideal for heavy-duty applications, such as in mining or quarrying. Double cogged v-belts also increase lateral rigidity to minimize belt whip.
The elastomer core of a v-belt is surrounded by tension cords. These tension cords are embedded into the rubber compound, creating a composite structure that provides a high degree of shock resistance and flexural strength. The tension cords are often made of steel, polyester, or aramid fibers. This material makes it much stronger and more durable.
A double cogged v-belt is a highly rigid option for applications where lateral rigidity is an important concern. The double cogged design also increases lateral rigidity to reduce belt whip and enhances power transmission efficiency. Double cogged v-belts also offer positive slip-proof engagement. These belts are also easier to maintain, require less maintenance, and require no lubrication.

China Standard Singeing Machines for Fabric Gassing Frame, Double-Sided Yarn Singeing Machines Machine with Natural Gas/Liquefied Petroleum Gas near me shop China Standard Singeing Machines for Fabric Gassing Frame, Double-Sided Yarn Singeing Machines Machine with Natural Gas/Liquefied Petroleum Gas near me shop