Contact Us


Mail:[email protected]

Add:No. 2, Longshen Cdc, Sandun Town, Hangzhou, Zhejiang, China

  • Worm Gear Enveloping

    Worm Gear Enveloping

    Worm gear sets may be either single- or double-enveloping. In a single-enveloping set, the worm wheel is cut into a concave surface, thus partially enclosing the worm when meshed. The double-enveloping worm gear is similar to the single-enveloping gear; however, the worm...

  • 420 Chain Sprocket

    420 Chain Sprocket

    Be sure to measure your chain or current sprocket before ordering. 420 chain has 1/2" pitch and 5/16" roller diameter.

  • Motorbike Sprocket

    Motorbike Sprocket

    Sprockets are most commonly made from steel to increase their longevity; aluminium is sometimes chosen for racing on rear sprockets as it is lighter, but it wears more quickly than steel. The front sprocket is typically much smaller and has between 10 and 18 teeth. The rear...

  • Single Start Worm Gear

    Single Start Worm Gear

    XLT, Module 6, Single Start, Ground Worm Shafts Specifications Gear Type Worm Gears Construction Ground Worm Shafts Nominal Axial Module 6 Number of Start 1 Nominal Lead Angle 5°43' Hand of Thread Right Hand Shape W6 Shaft Diameter / Bore (A) 60.2 (mm) Shaft Length...

  • Motorbike Chain And Sprocket

    Motorbike Chain And Sprocket

    Keeping your chain and sprockets in peak condition is vital and you need products & brands you can trust. Whether it's a full final drive kit, or just the sprockets or chain you're looking for, we'll have what you need. We now cover just about every modern bike, as you'll see...

  • Motorcycle Chains And Sprockets

    Motorcycle Chains And Sprockets

    The sprockets work in tandem with their teeth engaging between the drive chain links. The front sprocket rotates at the same time as the engine's transmission output shaft, and the teeth pull the drive chain, in turn rotating the driven sprocket as it traverses. This system...

  • Instant Sprockets

    Instant Sprockets

    We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information and cooperate...

  • Drive Sprocket

    Drive Sprocket

    Finishing metal sprocket, widely used in hardware, molds, and the occasion of the mechanical.

  • Stainless Steel Worm Gear

    Stainless Steel Worm Gear

    The Original “Domed Crown” Stainless Reducer The HZPT 700 Series Worm Gear Speed Reducer has been a foundation in food and beverage applications for decades. As a leader in worm gear technology, HZPT continues to improve product performance by developing innovative designs to...

  • Metric Worm Gears

    Metric Worm Gears

    Contact HZPT for metric gears and your metric component needs. We manufacture a wide variety of gears and components to metric or inch specifications. Gear types include worms, helical, spur, or bevel gear teeth to AGMA and equivalent quality levels. We make metric gears for...

  • Enveloping Worm Gear

    Enveloping Worm Gear

    Precise and powerful custom solutions. HZPT is the world leader in double-enveloping worm gear technology. Cone Drive gear sets are available in standard sizes and ratios or we can prepare custom worm gear sets to any specifications. Key Features Sizes: 1.5” through 52” CD...

  • Sprocket Wheel

    Sprocket Wheel

    Aiming to attain maximum client satisfaction, we are engaged in presenting Sprocket Wheel. The offered sprocket wheels are designed with the help of supreme class unfinished material. These sprocket wheels are acclaimed for their unique quality & long life. Our customers can...