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5 days ago
rong hua :
There are three main types of binding machines used by ordinary enterprises or families: hot-melt binding machines, comb binding machines, and riveting tube binding machines.

The hot-melt binding machine glues the text together through hot-melt glue. The whole process does not need to be punched. The binding effect is similar to that of commercial books, and its binding effect is suitable for binding ordinary texts such as bidding documents and contracts.

The comb binding... see more machine uses rubber rings or clips to connect the punched documents, which can be used for repeated binding, and the text can be turned 360°, suitable for notes, diaries, etc.

The riveting tube binding machine is a popular binding method now. The punched text is connected by a rivet tube. The principle is the same as that of comb binding. The binding effect is good, the binding speed is fast, and the firmness is high. Riveting tube binding machines have been used more and more, and more units are regarded as necessary management equipment for bills, documents, vouchers and other materials.

Is the greater the degree of automation of the binding machine, the better?

Yes it is. The higher the degree of automation of the machine, the more advanced the technology used by the manufacturer on the machine, and the greater the investment cost. In order to realize the automation of the machine, the coordination of parts and the design of the circuit must be more perfect. Therefore, there are higher requirements for material quality and manufacturing technology. It can be seen that in terms of binding performance and durability, fully automatic binding machines are better than manual and semi-automatic binding machines.

However, when buying a binding machine, the best is not necessarily the most suitable. The user should first estimate the workload and budget. In some cases, such as when the workload is not large and the frequency of use is not high, manual is even more preferable than automatic. If you blindly pursue the most expensive product, you may be killed. The situation of chickens using sledgehammers causes waste.

For more product information, click here: https://www.diginbronghua.com/product/printing-equipment/binding-machine/
5 days ago 0 likes 0 comments 0 comments
wistar motor :
Roller Shutter Tubular Motor Manufacturers Introduces The Strategy Of Telescreen Wiring

Roller Shutter Tubular Motor Manufacturers introduces the installation skills of the electric screen wiring position:

1. From the perspective of home use: tend to be installed below. It can be connected with other electrical appliances or plug-in boards when needed. It is not recommended to install on the top. This is neither beautiful, but also saves the budget for... see more hydropower transformation. Objectively speaking, compared with the decoration value of your entire room, the telescreen is only a small part. The east-west door of this value does not need to be installed at a height. In the future, if the room cover is higher than the board, the possibility of use will be too small

2. Install the socket in an inconspicuous place: Depending on the position of the socket, there may be other electrical appliances nearby to supply power to the electric screen. At least 5 holes. In a few years, you won’t like telescreens anymore. If you want to replace it, this circuit can be used for other purposes. Sometimes it can also be used as a power source for air conditioners. Of course, in this case, we need to lay a larger diameter wire.

3. The choice of socket location: curtains hung on the wall, adjacent corners. If the telescreen blocks the teahouse, it will be very uncomfortable.

Wiring skills of different types of electric screens:

Electric screen with remote control only: If you only need remote control, just ask the electrician to leave a potential in your curtain box or close to the curtain installation surface, and install a socket (just like reserving an air-conditioning socket), but you need to pay attention However, the bottom box should be a type 86 (non-standard external) plastic bottom box, which is relatively larger than an ordinary family) iron bottom box. Electric screen with remote control and manual control panel: Let the electrician give you a potential on the wall that you think fit and beautiful-pay attention to the bottom box requirements above. In addition, lead out the three-core wire from the position where you place the bottom box (single-track root, two-track requires two) Note: Each automatic curtain track motor must be connected to a three-core wire, and the zero wires of the two-track motors cannot be shared! It should be said that the wiring work of the electric screen is an important part of the installation of the electric screen. Before installation of the electric screen, the arrangement of the power line and control line of the electric screen should be reasonably arranged to make the room beautiful. The telescreen can make our lives more comfortable, so we don't have to worry about closing the curtains when we sleep. The remote control can solve this problem.

Through the above introduction, Roller Blinds Motor Factory hopes that you can simply refer to the content of this article in future use.

5 days ago 0 likes 0 comments 0 comments
5 days ago
glejin taizhou :
Float Pontoon Factory Introduces What Is A Float

Floating pontoon is an important water equipment, which changes in the process of water engineering application. With the continuous construction and development of domestic floating bridges, water piers, water houses, yacht piers and other water projects in recent years, water pontoons are important for water platform projects. Said is essential. Next, Float Pontoon Factory introduces what kind of functions the float can play on the... see more water?

The water buoy can expand the use area, and the water buoy has a strong load-bearing capacity on the water, which makes the water platform more convenient and simple, and also expands the area of ​​the water platform. Therefore, floating platform facilities are inseparable from buoys, which can be used in various water piers, yacht piers, and floating bridges. In addition, for houses closer to the shore, it is more convenient and safer to use water buoys to act as a bridge than to use a rowing boat to dock.

Through the above introduction, China Jet Ski Roller Dock Company hopes that you can simply refer to the content of this article in future use.


5 days ago 0 likes 0 comments 0 comments
huzhou fuji :
China Elevator Lifts Factory Introduces The Elevator Installation Strategy

With the improvement of living standards, people's lives are getting better and better. Now many families living in villas install home elevators in their homes. Next,China Elevator Lifts Factory will introduce how to install home elevators correctly.

If you want to install a home elevator in your home, the first thing to be clear is to see which type you choose. At present, the more common... see more ones in China are traction elevators, spiral elevators, and hydraulic elevators. The spiral car is mainly operated by the mutual movement between nuts and screws. This kind of speed will be checked when it is running. This is because of structural limitations. The two-story three-screw elevator has lightweight and low noise. If you live in a retested building, it is more suitable for this type. The hydraulic type is basically used in factories and workshops. On these occasions, it has become more and more widely used. Therefore, when decorating, you must first clarify your needs and then limit the home elevator that suits you.

In addition, the style and style should be paid attention to when installing a home elevator. This also needs to be decided according to your actual situation. Then consider the cost and difficulty. Because most people lack elevator expertise, it is said that for service personnel who do not have a special use, the safety cannot be reduced. These are things to pay attention to, I hope the construction staff will pay more attention, of course, they must also pay attention. For some other knowledge points, you can consult our online customer staff. Here, you can ask anything about home elevators, and users who need cooperation can also contact us. As a manufacturer, we can provide you with various services.

Through the above introduction, China Passenger Elevator Factory hopes that you can simply refer to the content of this article in future use.

5 days ago 0 likes 0 comments 0 comments
hou sen :
Whether solid wood bathroom cabinet is better or PVC bathroom cabinet is better, mainly depends on personal preference, the following is the difference between the two:

Bathroom furniture is basically made of solid wood, moisture-proof board, and density board in the selection of materials, and the exquisite surface treatment process is used to resist the attack of temperature, humidity and ultraviolet rays to ensure that the substrate is used in the bathroom for a long time without... see more cracking and deformation.

Solid wood bathroom cabinets and PVC bathroom cabinets can be distinguished at a glance. The upper layer of solid wood bathroom cabinets is made of artificial stone, and the solid wood below is made of rubber wood, which feels warm.

The whole set of PVC bathroom cabinets is made of PVC material, which is very real to the touch, but it is a bit cold, and the overall color is also cool, which is cool and colorful.

The design of PVC bathroom cabinets is based on simplicity, and the feet are all retractable. The wash tray on the solid wood bathroom cabinet is generally made of artificial stone, with a bright and smooth surface. The cabinet below is made of imported rubber wood, which does not absorb water and is just waterproof when used in the bathroom. And when I got close and smelled it, there was no peculiar smell.

The whole set of PVC bathroom cabinet is made of PVC material, and the advantage of PVC is also non-absorbent. But when you smell it close, the PVC material will have a little smell, but after a period of time, the smell will gradually disappear.

Comparison of advantages:

Both solid wood and PVC have the advantage of not absorbing water. They are used to make bathroom cabinets and have certain advantages when placed in the bathroom. The non-absorbent properties of PVC are more obvious, but there will be a little taste at the beginning, and it is heavier, but the price is much cheaper than solid wood. Solid wood is lighter and has no peculiar smell.
6 days ago 0 likes 0 comments 0 comments
ningbo ningboafa :
China Stainless Steel Kitchen Cabinets Suppliers Introduce The Purchasing Knowledge Of Sinks

China Stainless Steel Kitchen Cabinets Suppliers introduce the purchase requirements of stainless steel sinks:

1. The unique double-layer composite coating treatment of domestic sink has elegant texture and super hardness, which can resist metal scratches.

2. SUS304DDQ stainless steel plate is the best material, and the material thickness is moderate, preferably... see more 0.8 mm-1.0 mm. Too thin affects the service life and strength of the sink, and too thick loses its strength, which is easy to damage the washed tableware.

3. Usually, the water tank with large cleaning volume is practical, and the depth is 20cm, which can effectively prevent splashing. At the same time, the depth is also an important index reflecting the grade of the water tank, and the double-tank water tank with a depth greater than 18cm is a high-grade product.

4. The matte surface treatment of the sink is beautiful and practical, which not only has no harsh reflection, but also can withstand the repeated wear and tear of porcelain and tableware. It is easy to clean and often used as new.

5. According to the washing characteristics of Chinese families, choose large diameter downpipe, and the steel head is made of stainless steel.

6. Determine the width of the sink according to the width of the kitchen counter. Generally, the width of kitchen stainless steel sink should be about 10 cm negative of kitchen table top. At the same time, according to the characteristics of 50cm-60cm countertops in domestic kitchens, it can be concluded that the reasonable width of the sink is 43cm-48cm.

Through the above introduction,Handmade Sink Manufacturers hopes that you can simply refer to the content of this article in future use.

6 days ago 0 likes 0 comments 0 comments
6 days ago
hangzhou hzqj :
China Drive Chain Wholesaler Introduces The Repair Features Of Sprocket

China Drive Chain Wholesaler introduces the repair process of sprocket:

1.Equipment damage condition: the equipment drive sprocket and the main shaft adopt the interference and flat key coupling connection type. During operation, due to changes in the limestone stockpile, the operating load exceeds the rated load. The long-term overload operation causes the clearance between the keyway and the key,... see more the shaft and the sprocket hole to exceed the standard, which in turn causes the shaft diameter to be deformed and the sprocket set bearing installation and chain Wear of the matching parts of the wheels.

2.Repair process: Due to the particularity of the worn parts and the large amount of wear, traditional repair methods such as welding repair, brush plating and spraying cannot be used, and extensive research and careful consideration have been carried out.

After the plan is determined, repair the spindle sprocket and bearing installation parts in the machining workshop. First, perform the pre-processing treatment of the repaired parts, in which the processing depth of the sprocket mounting part is 0.80mm, and the processing depth of the bearing mounting part is 0.55mm; after cleaning the above-mentioned parts with absolute ethanol, the 2211F material is blended for coating repair. Use iodine tungsten lamp to heat for 4 hours to cure, normal temperature to cure for 12 hours

After that, the machine is repaired, and the feed amount of each turning is 0.01 ~ 0.02mm. During the second turning process, the repair material and the metal surface appeared bulging and falling off.

Through the above introduction, Roller Chains Exporter hopes that you can simply refer to the content of this article in future use.

6 days ago 0 likes 0 comments 0 comments
10 days ago
Gel King :
Product features of disposable masks:

The size is 17.5cmx9.5cm, 50pcs/box, 2000pcs/carton, disposable masks are divided into disposable three-layer masks, disposable non-woven masks, disposable four-layer masks, and disposable activated carbon masks.

The disposable three-layer mask is made of two layers of non-woven fabric and filter paper; the disposable three-layer mask is made of two layers of fiber non-woven fabric that is professionally used for medical and health... see more care, and the middle layer is added to filter and prevent bacteria up to 99 More than% of the filter melt spray cloth is ultrasonically welded. The nose bridge is made of environmentally friendly plastic strips, which do not contain any metal, and are equipped with vapor permeable and comfortable.

The filtration effect BFE is as high as 99%, which is especially suitable for electronic factories; the disposable activated carbon mask is made of 28 grams of non-woven fabric on the surface, and the first layer in the middle is made of anti-bacterial filter paper to filter and prevent bacteria up to 99%, which plays a role of anti-bacterial , To prevent virus damage; the second layer in the middle is made of new high-efficiency adsorption and filtering materials-activated carbon fiber, activated carbon cloth, which has the functions of anti-virus, anti-odor, filter bacteria and dust.

Disposable masks are made with environmentally-friendly plastic nose strips. The design of the nose clip can be adjusted to suit different face shapes most comfortably. The inner cover ultrasonic spot welding is used, and the ear straps can be very firm and not easy to fall.

Disposable masks can be used in electronics manufacturing, dust-free workshops, catering services, food processing, schools, motorcycles, spray processing, stamping hardware, electroplating, chemicals, steel, electric welding, hospitals, handicrafts Use in beauty, pharmacy, factory, environmental cleaning, public places, etc. Use method: hang the elastic ear hooks on both ears, with a full nose, lightly press the fixing piece to fix it, so that the mask fits the face.

The main technical indicators of the product: Carbon tetrachloride adsorption rate: >70% Benzene adsorption rate: ≥15% Resistance force: 80% Area weight: 35~45g/m2. Remarks: 1. Size: 9CMx17.5 2. Product.

For details, please contact: https://www.gel-pack.net/product/mask-series/disposable-mask.html
10 days ago 0 likes 0 comments 0 comments
Changshu Dongfang :
Pure Cotton Fabric In Home Textile Fabric
We all know that there are many types of home textile fabric, and each type of home textile fabric has its advantages. Home textile fabric is also called decorative textiles. It is a practical textile that can beautify and decorate people's living environment.
The pure cotton fabric is composed of natural plant fibers, which do not have any irritation in contact with the skin and are beneficial and harmless to the human body. It has good moisture... see more absorption, air permeability, soft and comfortable texture, excellent wearing performance, good dyeing performance; strong alkali resistance, poor acid resistance; good heat resistance and light resistance; poor elasticity, easy to wrinkle: easy to grow Mildew, but resistant to insects. Pure cotton fabrics are divided into ordinary cotton fabrics and combed cotton fabrics. High-quality home textiles mostly use combed cotton. The fabrics are delicate, smooth, durable, and resistant to pilling.
Of course, the polyester flannel fabric can also be a home textile fabric, and there are other types of home textile fabric. www.dfknit.com
10 days ago 0 likes 0 comments 0 comments
10 days ago
wei long :
About The Die Casting Process Of Lead Die Casting
With the rapid development of the industrial economy, the demand for lead die casting is increasing, and the die casting process is constantly improving.
The principle of the die-casting process is to use high pressure to press molten metal into a precision metal mold cavity at high speed, and the molten metal is cooled and solidified under pressure to form a casting. During the die-casting process, the speed is directly affected by... see more the pressure, and together with the pressure, it plays an important role in the internal quality and the clarity of the surface profile. The speed has two forms: injection speed and gate speed.
The gate velocity is the linear velocity at which molten metal enters the cavity through the gate. The higher the gate speed, even if the lower specific pressure is used, the molten metal can quickly fill the cavity before solidification, to obtain a die-casting with clear contours and smooth surface, and to increase the dynamic pressure of the molten metal. If the gate speed is too high, it will also bring a series of problems. The main reason is that it is easy to envelop the gas to form bubbles; the molten metal enters the cavity as mist and adheres to the cavity wall and the subsequent molten metal cannot be fused to form surface defects. And oxidation inclusions, accelerate the wear of the die-casting mold, etc.
Of course, the influence of zinc die casting is also very important. chinaweilong.cn
10 days ago 0 likes 0 comments 0 comments