China Vest for Military Tactical Aramid/PE Gear Combat Ballistic Vest with Nij Standard 694 worm and wheel gear

Solution Description

Solution Description

 

Merchandise Description

Our WSFZ-955 series is even now getting 2 handy external pockets which accommodate detachable shooters reduce SAPI Plates  as WSFZ-945 Collection,in measurement ten”x12″(25x30cm).Fully adjustable tactical carrier characteristics MOLLE webbing for attaching modular pouches and accessories.

Key Functions:
·Provider and cummerbund(Optional) have MOLLE webbing for attaching your pouches
·Adjustable shoulder and aspect straps
·Carrier will settle for front and rear plates ten”W x 12″H
·Waterproof and UV-Evidence ballistic panel include
·Custom sizing and colours offered
·Optional provider fabric:600D Polyester,500D Nylon,Cordura

Ballistic Protection Levels:
· Complies with NIJ 5711.06 specifications Degree III,IV
· The tough insert plates are a essential for NIJ Amount III and IV

Quality Management Method:
· ISO 9001:2008
· China Navy Common: GJB9001A-2001
We are proprietor of 1 National Laboratory qualified by CNAS and ILAC-MRA the place the ballistic content and merchandise are examined before, throughout and following the creation interval.

Warranty:
· 5 years on ballistic Difficult Insert Plates.

Other Styles:

Measurement Chart

Dimension Upper body(cm) Waistline (cm) Torso (cm)
Tiny <110 <120 <50
Medium <130 <140 <55
Big <150 <160 <60
X-Massive <170 <180 <65
XX-Large <190 <200 <70

*Velcro straps at shoulders and sides making it possible for consumer to adjust it to get a cozy match.
*Custom measurement offered.
NIJ5711.06 Protection Ranges

Examination Bullet Test Velocity NIJ IIA NIJ II NIJ IIIA NIJ III NIJ IV
9mm FMJ RN 373m/s (1,225ft/s)          √         √          √         √          √
.40 S&W FMJ 352m/s (1,155ft/s)                            
9mm FMJ RN 398m/s (1,305ft/s)           √          √         √          √
.357 Magnum JSP 436m/s (1,430ft/s)                       
.357 SIG FMJ FN 448m/s (1,470ft/s)              √         √           √
.44 Magnum SJHP 436m/s (1,430ft/s)                     
seven.62mm NATO FMJ 847m/s (2,780ft/s)               √      
.thirty Caliber M2 AP 878m/s (2,880ft/s)                   √

Creation Equipment

Ballistic test laboratory


Sample area

Firm Profile

The organization is Only established by INSTITUTE 53RD OF CHINA NORTH INDUSTRIES Group Company , specializes in research, growth, manufacture and trade of nonmetallic resources, is a science and engineering- guiding kind innovative company and the affiliating organization for the Engineering Centers of Productive Impact Defense Materials of ZheJiang Province and a R&D foundation of person protection and law enforcement tools used engineering. BACKED UP BY THE Thorough Security Strength IN Army SCIENTIFIC Investigation, the company has developed into 1 of China’s most strong suppliers of armed forces and civilian armor protecting items.

Our products consist of body armor techniques this sort of as bulletproof vest, bulletproof helmet, bulletproof mask, stab-resistant vest etc. and motor vehicle armor technique merchandise like automobile armor plate, bulletproof glass, Mine-resistant ground, bulletproof lining, bulletproof tires insert, explosion suppression gasoline tank, and so on., forming a technological innovation and items system covering personal armor and vehicle armor, whose related technologies and items functionality achieved the global superior degree both in China and abroad.

Our merchandise have been exported to U.S.A.,Russia, Canada, France,Pakistan, Turkey, Tunisia, Ga, Iran, Mexico, Thailand, Kenya, Syria, South Korea, Turkmenistan, Mali, Zambia, Myanmar, the Philippines, Senegal, Peru, Chile, HongKong and other nations around the world and regions, enjoying excellent acceptance in the global protecting items market place.

 

Generation Ability            
R&D Ability:Personal Brand name, OEM

Annual Manufacturing Potential(Last Year) 

Item Identify Manufacturing Line Capability Actual Units Made(Earlier Yr)
Bulletproof Vest 26,000 Pcs/Month confidential
Bulletproof Plate 30,000 Pcs/Thirty day period confidential
Ballistic Helmet 10,000 Pcs/Thirty day period confidential
Bulletproof Protect five,000 Pcs/Month private
Bulletproof Glass 10,000 Pcs/Thirty day period private
Runflat 10,000 Pcs/Month confidentia

Certification

Certification Title Licensed By Company Scope Valid Time
ISO9001 Other Bulletproof Vest, Stab Resistant Apparel, Stab Resistant CZPT Materials, Bullet Evidence Stab Resistant Clothing, Bulletproof Plate, Bulletproof Protect, Bulletproof Helmet, Polyurethane ( Polyurea ) Elastomer Creation 2017-10-18 ~ 2571-ten-seventeen

 

FAQ

Q1:Can we get the sample for reference?
A1:We are glad to send samples for your inspection if we have the same or comparable samples in hand. To new customer, you might need to have to pay the sample(is dependent on product’s benefit) and the specific expenses.When you place the bulk get to us , we will refund you .
And if you want us to make the very same sample as you necessary , which you may possibly need to have to deliver us the unique sample and the sampling cost, when you location a purchase of bulk production , we will refund this demand to you.

Q2:How lengthy will be my items prepared for shipment ?
A2:Diverse specification products with diverse quantity requested, the time of supply is distinct.
As typical, it will consider 7-ten work days.

Q3:Do need to apply Allow to export Armed forces, police and tactical objects from China?
A3:Sure. There is strict regulation and regulation by Chinese government for the exporting of Navy , law enforcement and tactical objects.

This fall: What is your conditions of payment?
A4:T/T or Western Union or L/C at sight.

Q5: How to resolve the top quality issues soon after product sales?
A5:(1) Take photographs of the issues and ship to us.
(2) Consider movies of the problems and send to us.
(3) Deliver back again the defective products to us if neccessory.
After we validate the troubles, will give you the reply in 7 days.

Q6: Can we make our brand on the merchandise?
A6: Indeed. We can do symbol as your need as properly as your layout task. And we also acknowledge customized support.
 

 

US $55-110
/ Piece
|
1 Piece

(Min. Order)

###

China Military Standard: Gjb9001A-2001
Note: Velcro Place Can Post Police Badges and Logo
Details: Hanging Items Nylon Tapes
Warranty: 60 Months
Transport Package: 5 PCS / Carton: 560*560*240mm
Specification: WSFZ 945/947/948/950 Series—Size S/M/L/XL/XXL

###

Samples:
US$ 120/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Size Chest(cm) Waist (cm) Torso (cm)
Small <110 <120 <50
Medium <130 <140 <55
Large <150 <160 <60
X-Large <170 <180 <65
XX-Large <190 <200 <70

###

Test Bullet Test Velocity NIJ IIA NIJ II NIJ IIIA NIJ III NIJ IV
9mm FMJ RN 373m/s (1,225ft/s)          √         √          √         √          √
.40 S&W FMJ 352m/s (1,155ft/s)                            
9mm FMJ RN 398m/s (1,305ft/s)           √          √         √          √
.357 Magnum JSP 436m/s (1,430ft/s)                       
.357 SIG FMJ FN 448m/s (1,470ft/s)              √         √           √
.44 Magnum SJHP 436m/s (1,430ft/s)                     
7.62mm NATO FMJ 847m/s (2,780ft/s)               √      
.30 Caliber M2 AP 878m/s (2,880ft/s)                   √

###

Product Name Production Line Capacity Actual Units Produced(Previous Year)
Bulletproof Vest 26,000 Pcs/Month confidential
Bulletproof Plate 30,000 Pcs/Month confidential
Ballistic Helmet 10,000 Pcs/Month confidential
Bulletproof Shield 5,000 Pcs/Month confidential
Bulletproof Glass 10,000 Pcs/Month confidential
Runflat 10,000 Pcs/Month confidentia

###

Certification Name Certified By Business Scope Valid Time
ISO9001 Other Bulletproof Vest, Stab Resistant Clothing, Stab Resistant Composite Material, Bullet Proof Stab Resistant Clothing, Bulletproof Plate, Bulletproof Shield, Bulletproof Helmet, Polyurethane ( Polyurea ) Elastomer Production 2017-10-18 ~ 2020-10-17
US $55-110
/ Piece
|
1 Piece

(Min. Order)

###

China Military Standard: Gjb9001A-2001
Note: Velcro Place Can Post Police Badges and Logo
Details: Hanging Items Nylon Tapes
Warranty: 60 Months
Transport Package: 5 PCS / Carton: 560*560*240mm
Specification: WSFZ 945/947/948/950 Series—Size S/M/L/XL/XXL

###

Samples:
US$ 120/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Size Chest(cm) Waist (cm) Torso (cm)
Small <110 <120 <50
Medium <130 <140 <55
Large <150 <160 <60
X-Large <170 <180 <65
XX-Large <190 <200 <70

###

Test Bullet Test Velocity NIJ IIA NIJ II NIJ IIIA NIJ III NIJ IV
9mm FMJ RN 373m/s (1,225ft/s)          √         √          √         √          √
.40 S&W FMJ 352m/s (1,155ft/s)                            
9mm FMJ RN 398m/s (1,305ft/s)           √          √         √          √
.357 Magnum JSP 436m/s (1,430ft/s)                       
.357 SIG FMJ FN 448m/s (1,470ft/s)              √         √           √
.44 Magnum SJHP 436m/s (1,430ft/s)                     
7.62mm NATO FMJ 847m/s (2,780ft/s)               √      
.30 Caliber M2 AP 878m/s (2,880ft/s)                   √

###

Product Name Production Line Capacity Actual Units Produced(Previous Year)
Bulletproof Vest 26,000 Pcs/Month confidential
Bulletproof Plate 30,000 Pcs/Month confidential
Ballistic Helmet 10,000 Pcs/Month confidential
Bulletproof Shield 5,000 Pcs/Month confidential
Bulletproof Glass 10,000 Pcs/Month confidential
Runflat 10,000 Pcs/Month confidentia

###

Certification Name Certified By Business Scope Valid Time
ISO9001 Other Bulletproof Vest, Stab Resistant Clothing, Stab Resistant Composite Material, Bullet Proof Stab Resistant Clothing, Bulletproof Plate, Bulletproof Shield, Bulletproof Helmet, Polyurethane ( Polyurea ) Elastomer Production 2017-10-18 ~ 2020-10-17

Hypoid Bevel Vs Straight Spiral Bevel – What’s the Difference?

Spiral gears come in many different varieties, but there is a fundamental difference between a Hypoid bevel gear and a Straight spiral bevel. This article will describe the differences between the two types of gears and discuss their use. Whether the gears are used in industrial applications or at home, it is vital to understand what each type does and why it is important. Ultimately, your final product will depend on these differences.
Gear

Hypoid bevel gears

In automotive use, hypoid bevel gears are used in the differential, which allows the wheels to rotate at different speeds while maintaining the vehicle’s handling. This gearbox assembly consists of a ring gear and pinion mounted on a carrier with other bevel gears. These gears are also widely used in heavy equipment, auxiliary units, and the aviation industry. Listed below are some common applications of hypoid bevel gears.
For automotive applications, hypoid gears are commonly used in rear axles, especially on large trucks. Their distinctive shape allows the driveshaft to be located deeper in the vehicle, thus lowering the center of gravity and minimizing interior disruption. This design makes the hypoid gearset one of the most efficient types of gearboxes on the market. In addition to their superior efficiency, hypoid gears are very easy to maintain, as their mesh is based on sliding action.
The face-hobbed hypoid gears have a characteristic epicycloidal lead curve along their lengthwise axis. The most common grinding method for hypoid gears is the Semi-Completing process, which uses a cup-shaped grinding wheel to replace the lead curve with a circular arc. However, this method has a significant drawback – it produces non-uniform stock removal. Furthermore, the grinding wheel cannot finish all the surface of the tooth.
The advantages of a hypoid gear over a spiral bevel gear include a higher contact ratio and a higher transmission torque. These gears are primarily used in automobile drive systems, where the ratio of a single pair of hypoid gears is the highest. The hypoid gear can be heat-treated to increase durability and reduce friction, making it an ideal choice for applications where speed and efficiency are critical.
The same technique used in spiral bevel gears can also be used for hypoid bevel gears. This machining technique involves two-cut roughing followed by one-cut finishing. The pitch diameter of hypoid gears is up to 2500 mm. It is possible to combine the roughing and finishing operations using the same cutter, but the two-cut machining process is recommended for hypoid gears.
The advantages of hypoid gearing over spiral bevel gears are primarily based on precision. Using a hypoid gear with only three arc minutes of backlash is more efficient than a spiral bevel gear that requires six arc minutes of backlash. This makes hypoid gears a more viable choice in the motion control market. However, some people may argue that hypoid gears are not practical for automobile assemblies.
Hypoid gears have a unique shape – a cone that has teeth that are not parallel. Their pitch surface consists of two surfaces – a conical surface and a line-contacting surface of revolution. An inscribed cone is a common substitute for the line-contact surface of hypoid bevel gears, and it features point-contacts instead of lines. Developed in the early 1920s, hypoid bevel gears are still used in heavy truck drive trains. As they grow in popularity, they are also seeing increasing use in the industrial power transmission and motion control industries.
Gear

Straight spiral bevel gears

There are many differences between spiral bevel gears and the traditional, non-spiral types. Spiral bevel gears are always crowned and never conjugated, which limits the distribution of contact stress. The helical shape of the bevel gear is also a factor of design, as is its length. The helical shape has a large number of advantages, however. Listed below are a few of them.
Spiral bevel gears are generally available in pitches ranging from 1.5 to 2500 mm. They are highly efficient and are also available in a wide range of tooth and module combinations. Spiral bevel gears are extremely accurate and durable, and have low helix angles. These properties make them excellent for precision applications. However, some gears are not suitable for all applications. Therefore, you should consider the type of bevel gear you need before purchasing.
Compared to helical gears, straight bevel gears are easier to manufacture. The earliest method used to manufacture these gears was the use of a planer with an indexing head. However, with the development of modern manufacturing processes such as the Revacycle and Coniflex systems, manufacturers have been able to produce these gears more efficiently. Some of these gears are used in windup alarm clocks, washing machines, and screwdrivers. However, they are particularly noisy and are not suitable for automobile use.
A straight bevel gear is the most common type of bevel gear, while a spiral bevel gear has concave teeth. This curved design produces a greater amount of torque and axial thrust than a straight bevel gear. Straight teeth can increase the risk of breaking and overheating equipment and are more prone to breakage. Spiral bevel gears are also more durable and last longer than helical gears.
Spiral and hypoid bevel gears are used for applications with high peripheral speeds and require very low friction. They are recommended for applications where noise levels are essential. Hypoid gears are suitable for applications where they can transmit high torque, although the helical-spiral design is less effective for braking. For this reason, spiral bevel gears and hypoids are generally more expensive. If you are planning to buy a new gear, it is important to know which one will be suitable for the application.
Spiral bevel gears are more expensive than standard bevel gears, and their design is more complex than that of the spiral bevel gear. However, they have the advantage of being simpler to manufacture and are less likely to produce excessive noise and vibration. They also have less teeth to grind, which means that they are not as noisy as the spiral bevel gears. The main benefit of this design is their simplicity, as they can be produced in pairs, which saves money and time.
In most applications, spiral bevel gears have advantages over their straight counterparts. They provide more evenly distributed tooth loads and carry more load without surface fatigue. The spiral angle of the teeth also affects thrust loading. It is possible to make a straight spiral bevel gear with two helical axes, but the difference is the amount of thrust that is applied to each individual tooth. In addition to being stronger, the spiral angle provides the same efficiency as the straight spiral gear.
Gear

Hypoid gears

The primary application of hypoid gearboxes is in the automotive industry. They are typically found on the rear axles of passenger cars. The name is derived from the left-hand spiral angle of the pinion and the right-hand spiral angle of the crown. Hypoid gears also benefit from an offset center of gravity, which reduces the interior space of cars. Hypoid gears are also used in heavy trucks and buses, where they can improve fuel efficiency.
The hypoid and spiral bevel gears can be produced by face-hobbing, a process that produces highly accurate and smooth-surfaced parts. This process enables precise flank surfaces and pre-designed ease-off topographies. These processes also enhance the mechanical resistance of the gears by 15 to 20%. Additionally, they can reduce noise and improve mechanical efficiency. In commercial applications, hypoid gears are ideal for ensuring quiet operation.
Conjugated design enables the production of hypoid gearsets with length or profile crowning. Its characteristic makes the gearset insensitive to inaccuracies in the gear housing and load deflections. In addition, crowning allows the manufacturer to adjust the operating displacements to achieve the desired results. These advantages make hypoid gear sets a desirable option for many industries. So, what are the advantages of hypoid gears in spiral gears?
The design of a hypoid gear is similar to that of a conventional bevel gear. Its pitch surfaces are hyperbolic, rather than conical, and the teeth are helical. This configuration also allows the pinion to be larger than an equivalent bevel pinion. The overall design of the hypoid gear allows for large diameter shafts and a large pinion. It can be considered a cross between a bevel gear and a worm drive.
In passenger vehicles, hypoid gears are almost universal. Their smoother operation, increased pinion strength, and reduced weight make them a desirable choice for many vehicle applications. And, a lower vehicle body also lowers the vehicle’s body. These advantages made all major car manufacturers convert to hypoid drive axles. It is worth noting that they are less efficient than their bevel gear counterparts.
The most basic design characteristic of a hypoid gear is that it carries out line contact in the entire area of engagement. In other words, if a pinion and a ring gear rotate with an angular increment, line contact is maintained throughout their entire engagement area. The resulting transmission ratio is equal to the angular increments of the pinion and ring gear. Therefore, hypoid gears are also known as helical gears.

China Vest for Military Tactical Aramid/PE Gear Combat Ballistic Vest with Nij Standard 694     worm and wheel gearChina Vest for Military Tactical Aramid/PE Gear Combat Ballistic Vest with Nij Standard 694     worm and wheel gear
editor by czh 2022-12-25

spiral gear

As one of the leading spiral gear manufacturers, suppliers, and exporters of mechanical products, We offer spiral gear and many other products.

Please get in touch with us for details.

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