Sweater Machine,Sweater Knitting Machine,Sweater Making Machine,Computerized Sweater Knitting Machine Zhejiang Fengfan NC Machinery Co., Ltd. , https://www.ffknittingmachine.com
Heavy-duty material racks often use some optional devices to improve the stability and performance of the unwinding. The commonly used optional devices include pneumatic press arms, frequency converters and oil pressure expansion.
The pneumatic pressing arm is used to compress the material to prevent the bulk of the material when the Ruihui heavy material frame is discharged, and the frequency converter is used for the variable frequency control to make the material rack discharge more stable.
It is more closely matched with the subsequent leveling machine and feeder. The oil pressure expansion is used to replace the hand expansion for the tightening of the material roll for easy feeding. These three optional devices are also currently used by Ruihui Heavy Material Frame. Most commonly used optional devices.
In addition to these commonly used optional devices, heavy-duty material racks also have some special matching devices. Although not commonly used, they play an important role in the unwinding and discharging of medium and heavy plates, large rolls and special rolls. The role.
There are five main types of special equipment for Ruihui heavy-duty material racks:
1. Pneumatic disc brakes: Ruihui has a power type heavy-duty material frame. There is no brake device. However, when the unwinding roll is too heavy (material weight exceeds 3T), it will generate a large running inertia when unwinding.
At this time, a separate disc brake device is needed to eliminate the brake inertia. The pneumatic disc brake device is matched with the Ruihui heavy-duty material frame unwinding and shrinking roller, which can effectively prevent the sheet material from spreading due to the rotational inertia during braking.
2. Pneumatic material blocking device: Ruihui has a power heavy-duty material frame. The standard type uses the material type A iron to carry out the material limit. This kind of material blocking method requires manual adjustment and locking of the A-type iron.
If the roll is wider or thicker, the use of this type of material will be quite cumbersome and time consuming. At this time, a pneumatic retaining device can be used instead of the traditional A-type iron block.
The Ruihui heavy-duty material frame pneumatic material blocking device consists of a escaping cylinder and two shims that are hinged to the material frame frame, wherein the escaping cylinder is connected to two shims, and the two shims are connected with a screw, two The discharge width between the nip rollers is adjusted by the screw.
During the work, the discharge width is adjusted by the two rubber rollers with the screw. When the material is discharged, the retaining roller is lifted by the avoiding cylinder to avoid the sheet material, which facilitates the loading and unloading of the sheet material.
3. Hydraulic pressure arm: Pneumatic press arm can play a good pressing effect when the thin plate roll is opened. Once the material thickness is too thick, the pressure of the pneumatic press arm is limited, and the effective press can not be realized. effect.
At this time, the hydraulic pressing arm needs to be replaced, and the hydraulic pressing arm is hinged on the frame of the Ruihui heavy-duty material frame, and is driven by the cylinder to rotate around the hinge point, and the middle of the hydraulic pressing arm is provided with a gear. Reducer motor.
The front end of the hydraulic pressure type arm is equipped with a double pressure wheel, and the gear reduction motor is driven to connect the double pressure wheel.
The hydraulic pressure arm is rotated by the oil cylinder so that the double pressure roller is pressed on the outer surface of the sheet wrapped on the expansion and contraction drum of the heavy material frame, and then the gear reduction motor drives the double pressure roller to rotate, when feeding Auxiliary sheet pulling is performed to complete the automatic feeding.
4. Hydraulic feeding device: the supporting arm is hinged on the frame of Ruihui heavy-duty material frame, and is driven by the cylinder to rotate around the hinge point. The supporting surface of the hydraulic type feeding arm is curved, and the arc surface is installed. Guide wheel.
When loading, the hydraulic pressure arm is rotated to the appropriate position by the oil cylinder, and the curved surface and the guide wheel structure can make the feeding material easier to be loaded into the expansion and contraction reel, and the hydraulic type feeding arm It is very convenient to load the material and the guide material.
5. Material arc photoelectric control device: The standard heavy-duty material frame adopts the contact type contact induction control mode. This control method is easy to scratch the material during contact.
In order to achieve the induction effect, the surface of the material must be able to conduct electricity. For some materials with high surface requirements or materials that are not conductive, it is necessary to switch to photoelectric induction control, and use the photoelectric control to control the arc of the material. When entering the photoelectric range, the rack stops.
Q1:What kinds of machines do you have?
Our main products are:Nc Servo Roll Feeder,Uncoiler, Straightener, 3 in1 Straightener Feeder,Transfer systems,Press Feeding Line., etc
Q2:Is your equipment standard or customized?
Both, we can OEM & ODM with customers.
Q3:What are your equipments certification?
All our items are coming with CE certifications.
Q4:How did your company's quality system work?
"QUALITY IS OUR CULTURE" Our quality is not the best in the world, and the price is not the cheapest. But we can provide you excellent products to defeat your competitors.
Q5:How long is the warranty period of the machine?
We offer free service with a warranty period of one year, If it is operate in reasonable, the machine can be used more than 10 years.
Q6:Â Is it possible to be a foreign agent and distributor?
If you are confidence and excellent service for after-sales, then welcome to be our agents or distributors all over the world.
Q7:What's your payment?
T/T,D/P,L/C,Western Union., etc
Q8:What's the delivery?
"TIME IS GOLD"Â for you and for us, so we have professional team work and production line can make nice quality in short time.
1. Â Pre-Sales Service:We have professional designers to meet the different requirement of our customers.
2. Â After-Sales service:We have an efficient team to meet 24*7 all day service.
3.  Full-Service:Actively cooperate with customers to deal with problems in equipment using.
4. Â Engineers can provide service machinery overseas.
Heavy-duty material racks often use some optional devices to improve the stability and performance of the unwinding. The commonly used optional devices include pneumatic press arms, frequency converters and oil pressure expansion.
The pneumatic pressing arm is used to compress the material to prevent the bulk of the material when the Ruihui heavy material frame is discharged, and the frequency converter is used for the variable frequency control to make the material rack discharge more stable.
It is more closely matched with the subsequent leveling machine and feeder. The oil pressure expansion is used to replace the hand expansion for the tightening of the material roll for easy feeding. These three optional devices are also currently used by Ruihui Heavy Material Frame. Most commonly used optional devices.
In addition to these commonly used optional devices, heavy-duty material racks also have some special matching devices. Although not commonly used, they play an important role in the unwinding and discharging of medium and heavy plates, large rolls and special rolls. The role.
There are five main types of special equipment for Ruihui heavy-duty material racks:
1. Pneumatic disc brakes: Ruihui has a power type heavy-duty material frame. There is no brake device. However, when the unwinding roll is too heavy (material weight exceeds 3T), it will generate a large running inertia when unwinding.
At this time, a separate disc brake device is needed to eliminate the brake inertia. The pneumatic disc brake device is matched with the Ruihui heavy-duty material frame unwinding and shrinking roller, which can effectively prevent the sheet material from spreading due to the rotational inertia during braking.
2. Pneumatic material blocking device: Ruihui has a power heavy-duty material frame. The standard type uses the material type A iron to carry out the material limit. This kind of material blocking method requires manual adjustment and locking of the A-type iron.
If the roll is wider or thicker, the use of this type of material will be quite cumbersome and time consuming. At this time, a pneumatic retaining device can be used instead of the traditional A-type iron block.
The Ruihui heavy-duty material frame pneumatic material blocking device consists of a escaping cylinder and two shims that are hinged to the material frame frame, wherein the escaping cylinder is connected to two shims, and the two shims are connected with a screw, two The discharge width between the nip rollers is adjusted by the screw.
During the work, the discharge width is adjusted by the two rubber rollers with the screw. When the material is discharged, the retaining roller is lifted by the avoiding cylinder to avoid the sheet material, which facilitates the loading and unloading of the sheet material.
3. Hydraulic pressure arm: Pneumatic press arm can play a good pressing effect when the thin plate roll is opened. Once the material thickness is too thick, the pressure of the pneumatic press arm is limited, and the effective press can not be realized. effect.
At this time, the hydraulic pressing arm needs to be replaced, and the hydraulic pressing arm is hinged on the frame of the Ruihui heavy-duty material frame, and is driven by the cylinder to rotate around the hinge point, and the middle of the hydraulic pressing arm is provided with a gear. Reducer motor.
The front end of the hydraulic pressure type arm is equipped with a double pressure wheel, and the gear reduction motor is driven to connect the double pressure wheel.
The hydraulic pressure arm is rotated by the oil cylinder so that the double pressure roller is pressed on the outer surface of the sheet wrapped on the expansion and contraction drum of the heavy material frame, and then the gear reduction motor drives the double pressure roller to rotate, when feeding Auxiliary sheet pulling is performed to complete the automatic feeding.
4. Hydraulic feeding device: the supporting arm is hinged on the frame of Ruihui heavy-duty material frame, and is driven by the cylinder to rotate around the hinge point. The supporting surface of the hydraulic type feeding arm is curved, and the arc surface is installed. Guide wheel.
When loading, the hydraulic pressure arm is rotated to the appropriate position by the oil cylinder, and the curved surface and the guide wheel structure can make the feeding material easier to be loaded into the expansion and contraction reel, and the hydraulic type feeding arm It is very convenient to load the material and the guide material.
5. Material arc photoelectric control device: The standard heavy-duty material frame adopts the contact type contact induction control mode. This control method is easy to scratch the material during contact.
In order to achieve the induction effect, the surface of the material must be able to conduct electricity. For some materials with high surface requirements or materials that are not conductive, it is necessary to switch to photoelectric induction control, and use the photoelectric control to control the arc of the material. When entering the photoelectric range, the rack stops.
Q1:What kinds of machines do you have?
Our main products are:Nc Servo Roll Feeder,Uncoiler, Straightener, 3 in1 Straightener Feeder,Transfer systems,Press Feeding Line., etc
Q2:Is your equipment standard or customized?
Both, we can OEM & ODM with customers.
Q3:What are your equipments certification?
All our items are coming with CE certifications.
Q4:How did your company's quality system work?
"QUALITY IS OUR CULTURE" Our quality is not the best in the world, and the price is not the cheapest. But we can provide you excellent products to defeat your competitors.
Q5:How long is the warranty period of the machine?
We offer free service with a warranty period of one year, If it is operate in reasonable, the machine can be used more than 10 years.
Q6:Â Is it possible to be a foreign agent and distributor?
If you are confidence and excellent service for after-sales, then welcome to be our agents or distributors all over the world.
Q7:What's your payment?
T/T,D/P,L/C,Western Union., etc
Q8:What's the delivery?
"TIME IS GOLD"Â for you and for us, so we have professional team work and production line can make nice quality in short time.1. Â Pre-Sales Service:We have professional designers to meet the different requirement of our customers.
2. Â After-Sales service:We have an efficient team to meet 24*7 all day service.
3.  Full-Service:Actively cooperate with customers to deal with problems in equipment using.
4. Â Engineers can provide service machinery overseas.
Trademark: RUIHUI
Transport Package: Wooden Box or Vacuum Packing
Specification: 3800*3300*2750mm
Origin: China, Dongguan
Trademark: RUIHUI
Transport Package: Wooden Box or Vacuum Packing
Specification: 3800*3300*2750mm
Origin: China, Dongguan
Heavy material rack selection device, leveling machine, pneumatic press arm
http://www.ruihui.net
Heavy material rack selection device, leveling machine, pneumatic press arm
http://www.ruihui.net