China Custom High Performance Eco Friendly China Machine Spare Part Coil Winding Tungsten Carbide Nozzle with Great quality

Product Description

High Performance Eco Friendly China Machine Spare Part Coil Winding Tungsten Carbide Nozzle

Product description

Coil winding wire CZPT Nozzles(TungstenCarbide nozzle)also call wire CZPT tubes, wire CZPT eyelets, wire CZPT needles.


it is used on coil winding machine. It is made precisely of hard alloy and enjoys the hardness up to HRA90.


Two terminals and innerle are all receive mirror surface treatment to ensure enameled wire makes no scrape. High hardness, resistance to flexure, block and impact. 

Product Features:

1. High Wear Resistance
This is assured by the choice of materials for wear elements possessing. Hardness Value: 1800 ~ 2200Vickers, or 3times that of case hardened steel. Body material is stainless steel for structural supports, not wear-bearing.

2. Scratch-Proofing
Eliminate wire insulation film damage, low friction resistance, stable wire tension. The wire-guiding surfaces are mirror finished by CZPT lapping to a surface roughness of 2 -4 micro inches Ra or better, material permit.

3. Straightness and Stiffness
Straightness and Stiffness are defined by the wire exit being concentric and inflexible with respect to the nozzle locating? . In plain terms, the wire should exit from the nozzle concentric to the locating? To within 0.02 mm, with or without load. A geometric characteristic presentation is shown at upper left. Concentricity to within 0.01mm.

4. Precise Exit Radii
Because the coil winding nozzle’s Exit Radii governs the angle of the wire exit from 1 coil to the next, it should be monitored to + / – 0.571 mm. This is done by digital measurement, shown at upper right.

Prodict Specification:
Customize available by requested, outside diameter is governed by nozzle wall thickness. See the measurements drawing to confirm your nozzles measurements according to your winding machine and coil products.

Processing limit: D1≥ 0.2mm, D1≥ 0.7mm

NO Model L L1 D D1 d d1 H
1 W5710-0.8-0602 20 2 0.8 0.6 0.2 0.2  
2 W571-1.5-1007 30 7 1.5 1 0.5 0.5  
3 W571-2-1007 30 7 2 1 0.5 0.5  
4 W571-2-1210 35 10 2 1.2 0.5 0.5  
5 W571-2-1007 35 7 2 1 0.4 0.4  
6 W0330-2-0808 30 8 2 0.8 0.3 0.3  
8 W0326-2-1007 26 7 2 1 0.3 0.3  
9 W571-2-1571 30 10 2 1 0.5 0.5  
11 W835-2.5-2011 35 11 2.5 2 0.8 0.8  
12 W0330-2-1006 30 6 2 1 0.3 0.3  
13 W 0571 -2-1215 35 15 2 1.2 0.6 0.6  
15 W571-3-1571 30 10 3 1 0.5 0.5  
16 W0630-3-1008 30 8 3 1 0.6 0.6  
17 W03303-0807 30 7 3 0.8 0.3 0.3  
19 W0630-3-1309 30 9 3 1.3 0.6 0.6  
21 W0614-3-1509p 14 9 3 1.5 0.6 0.6 5
22 W1014-3-1509p 14 9 3 1.5 1 1 5
23 W571-3-1009p 14 9 3 1 0.4 0.4 5
24 W1030-3 30   3   1 1  
25 W0326-3-0808 26 8 3 0.8 0.3 0.3  
29 W0626-3-1208 26 8 3 1.2 0.6 0.6  
30 W1030-3-2014 30 14 3 2 12 12  
31 W1230-3-2514 30 14 3 2.5 1.2 1.2  
33 W0330-3-0502 30 2 3 0.5 0.3 0.3  
34 W0626-3-1208 26 8 3 1.2 0.6 0.6  
36 W0330-3-0504 30 4 3 0.5 0.3 0.3  
37 W0823-3 25   3   0.8 0.8  
38 W571-1211 35 11 3 1.2 0.4 0.4  
39 W5715-3-0811 35 11 3 0.8 0.35 0.35  
41 W1571-3-1608 25 8 3 1.6 1 1  
42 W0845-3-2017 45 17 3 2 0.8 0.8  
43 W1535-3 35   3   1.5 1.5  
44 W1036-3-2016 36 16 3 2 1 1  
45 W0630-3-1212 30 12 3 1.2 0.6 0.6  
46 W 0571 -4-2015 30 15 4 2 0.8 0.8  
47 W1243-4-2515p 43 15 4 2.5 1.2 1.2 20
48 W0843-4-2015p 32 15 4 2 0.8 0.8 20
49 W1232-4.5 43   4.5   1.2 1.2  
50 W1543-4-2512p 43 12 4 2.5 1.5 1.5 20
51 W0843-3.9-2019p 20 19 3.9 2 0.8 0.8 19
52 W2571-5 20   5   2 2  

Display of Product


Information of our company

HARTAI Technology Industry Co., Ltd , found in 2001, is located in the beautiful city of China’s manufacturing industry HangZhou City.  It is committed to nozzle, ruby products, tungsten carbide products, ceramic products, plastic crochet hook and precision machinery manufacturing .Our main products are nozzle, ceramic roller, jump wire preventer, various sizes of ceramic eyes, combination  wire roller, ceramic wheel and non-standard parts, all kinds of tension and so on. 



1. How can I get a quotation?

You can find our contact information below this page and some detail information will be very helpful to get an exact quotation. We will give quotation within 24hours, if urgent, please tell us and we will regard your inquiry priority.
2. How can I get a sample?

As the price confirmed, you can require for samples. 
3. Can you do the design for us?

 Yes, we have our factory and we can make OEM order.
4. How long can I expect to get the sample?
Normally it takes 7-15days to produce the sample.
5. What about the lead time for mass production?

It depends on what kind of products you ordered. Generally, 15-25days for mass order.
We sincerely hope to get your inquiry of this voice coil actuator! If any questions, please feel free to contact us.  Thanks for visiting our website!O(∩_∩)O


What Is a V-Belt?

A v-belt is a type of belt that provides a continuous motion to the vehicle’s wheels. This type of belt is made of several different components. They usually have a trapezium-shaped cross-section because of its elastomer core. Elastomers are often made of polyurethane or a synthetic rubber with good shock resistance. Sometimes, a v-belt will have 2 sections – cushion rubber and compression rubber.

Link-type V-belt

A laminated link-type V-belt is 1 embodiment of the present invention. The belt comprises individual lamina sections connected longitudinally by studs and tubes, each of which has at least 1 connecting means. The slots in the links allow for a full share of the load to be transferred through the belt, and they also reduce substantially all internal mechanical stresses. The belt is preferably designed to extend substantially the entire width of the machine being driven.
Conventional link-type V-belts are installed between 2 pulleys on the tight side of the V-drive. A wide end of a link moves in the direction of rotation, while the stud of a second, smaller link pulls the nose end of the third link forward. The shank of the stud pivots on a solid fabric located in hole 2 of the third link below. The bottom link, however, curls over the stud and the belt is assembled.
The present invention offers an improved method of forming a link-type V-belt. The belt is manufactured using links and does not have to be fitted as tightly as conventional link-type V-belts. This belt is flexible and strong enough to handle normal tension loads in a well-designed drive. In addition, the belts made using the present invention will have a longer life, thereby extending the drive’s load-carrying capacity.

Classical V-belt

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The classic v-belt is the most common and economically-priced type of v-belt. They are manufactured using special formulated rubber reinforced with polyester cords. These belts can span from 16 inches to 400 inches in length. The classic V-belt is also very easy to replace. The belt’s outer diameter and pitch can be measured. The length is typically standardized by the Association for Rubber Product Manufacturers.
Typically, classical V-belts are used in single-belt drives. Because they don’t require lubrication or maintenance, these belts are often available in sizes A and B. However, larger belt sizes are rarely used for single-belt drives. In such cases, multiple A or B belts are an economical alternative to single-belt C. In addition, narrower-profile V-belts provide higher power ratings than conventional V-belts because of their higher depth-to-width ratio. These belts are ideal for heavy-duty applications.

Narrow V-belt

The narrow v-belt is the same as a conventional v-belt, but it has a smaller top and bottom width. This makes it suitable for higher horsepower applications, and it is used in high-end sports cars. Narrow v-belts are generally characterized by a letter “v” on the top side and a length of outside dimensions of 1.6:1.
The steel wires that comprise the core of the v-belt are endless and are free of joints. This provides the strength required for torque transmission. A base rubber compound is placed around the steel wire and acts as a medium of compression and shock absorption during power transmission. A plastic layer acts as a protective cover, and provides the rubber with a degree of temperature tolerance. While choosing a narrow v-belt, it is important to keep in mind that there are some disadvantages to a narrow V-belt.
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Banded belt

Identifying a banded v-belt can be tricky, but there are a few signs that can indicate a possible problem. Cracked belts can be difficult to spot, but they can be an early indicator of a more serious problem. Look for cracked underside edges, worn covers, and misplaced slack. If 1 or more of these factors applies to your belt, you may want to seek a replacement.
Banded v-belts are made with an elastomer core. The main component of this belt is the elastomer, which is used for the band’s flexural strength and shock resistance. It’s sometimes separated into 2 sections, with each section connected to the other by a tension cord. This gives the belt its trapezium cross-section, which increases tensile strength.
The 2 main types of banded v-belts are wrapped or raw edge. Wrapped v-belts have a fiber-covered body while raw edge belts are uncovered. Banded v-belts are often classified by their cross-section, and include: standard v-belt, wedge v-belt, narrow versus double v-belt, cogged v-belt, and double t-belt.
Banded v-belts are popular with commercial applications. Whether you’re looking for a 2V-belt or a large 8V-belt, V-Belt Guys has what you need. We also stock a wide variety of different banded v-belts and can help you find 1 that fits your needs and budget. Take a look at our selection today!

Traditional V-belt

Although a traditional V-belt may be a glorified rubber band, modern variations reflect advances in engineering. Proper installation and maintenance are essential for trouble-free service. When you are replacing a traditional V-belt, be sure to follow these simple steps to ensure its longevity. Read on to learn more. Listed below are the features of each type of V-belt. Identify the type of belt you need by measuring its top width, circumference, and dimensions.
TEC Traditional V-belts have an exceptionally low slip rate and are resistant to high operating temperatures. These types of belts do not experience early belt aging. They are also highly resistant to poor operating conditions. However, the maintenance is more extensive than other types of belts. A typical V-belt part number is B50, which is the cross-section size of a 50-inch belt. The belt’s lifespan is greatly increased because of this feature.
A ribbed V-belt is another option. It has a deeper V than a traditional V-belt. The ribs in this type are narrower and more flexible. These ribs are smaller than the classic V-belt, but they can transmit 3 times as much horsepower. Because they are thinner, these belts are more flexible than traditional V-belts. The thickness of the ribs is less critical.

Metric V-belt

Metric V-belts are made to a more precise standard than their American counterparts. These belts are manufactured to meet ARPM tolerances, making them suitable for industrial, machine, and food processing applications. This metric system is also more convenient than converting between the 2 units. Listed below are the most common uses for a Metric V-belt. If you’re in the market for a new belt, consider ordering a metric one.Metric V-belts are made to a more precise standard than their American counterparts. These belts are manufactured to meet ARPM tolerances, making them suitable for industrial, machine, and food processing applications. This metric system is also more convenient than converting between the 2 units. Listed below are the most common uses for a Metric V-belt. If you’re in the market for a new belt, consider ordering a metric one.
Metric V-belts are generally more durable than their equivalents made of standard American-sized belts. Metric V-belts are available in many different sizes to fit different machineries. In addition to offering superior load-carrying capacity, Metric Power(tm) V-belts are known for their exceptional flex and stretch characteristics. For optimum performance in textile mills, food processing, and machine tool applications, Metric Power(tm) V-belts are manufactured using a proprietary construction that combines a higher load-carrying capacity with superior flex and stretch.
Metric belts can generate 50% to 100% more horsepower than conventional and classic sectioned belts. This is achieved through improved construction and placement of the cord line. These belts also have unique wedge designs that help them support the cord in motion. However, you must ensure the proper tension when buying a Metric V-belt, because improper tension may damage the belt. They are compatible with both U.S. and international standards.

China Custom High Performance Eco Friendly China Machine Spare Part Coil Winding Tungsten Carbide Nozzle     with Great qualityChina Custom High Performance Eco Friendly China Machine Spare Part Coil Winding Tungsten Carbide Nozzle     with Great quality