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Quick Details

Applicable Industries:

Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works, Energy & Mining, Food & Beverage Shops, Advertising Company

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:


Output Torque:


Input Speed:


Output Speed:


Product name:

ZLY250 parallel shaft helical gearbox reducer


CCC,CQM,Supplier Assessment, MA

mounting position:

Horizontal (foot mounted) or Vertical (flange mounted)


according to customer's quest


Z series


steel or cast iron

gear material:

low carbon high alloy steel

heat treatment:

Carburising/quenching/gear grinding

gear accuracy:

less than 6



Packaging & Delivery

Selling Units:
Single item
Single package size:
100X500X500 cm
Single gross weight:
527.000 kg
Package Type:
plywood package
ZLY250 parallel shaft helical gearbox reducer
Lead Time
Quantity(Sets) 1 – 40 >40
Est. Time(days) 50 To be negotiated

Online Customization

Video Description

ZLY250 parallel shaft helical gearbox reducer

Product Description

Z Seriescylindrical gearboxes, cylindrical gearbox, spur gearbox:

This product is an outer meshed involute helical tooth cylindrical gear speed reducer.
It is widely applied to the fields of metallurgy, mines, hoisting, transportation, cement, architecture, chemical, textile, printing and dyeing, pharmaceutical, etc.

I. Characteristics

1.The gear is made of high strength low carbon alloy steel through carburization and quenching. The hardness of tooth surface may reach to HRC58-62. All gear adapts NC tooth grinding process, high in accuracy and good in contactperformance;
2.High in transmission efficiency: single stage, more than 96.5%; double-stage, more than 93%; three-stage, more than 90%;
3.Smooth and stable in run, low noise;
4.Compact, light, long life, high bearing capacity;
5.Easy to disassemble, inspect and assemble.

II. Type, specification of speed reducer and its expressed method

1. The type has ZDY single-stage cylindrical gear speed reducer, ZLY double-stage cylindrical gear speed reducer,ZSY three-stage cylindrical gear speed reducer


Single stage: ZDY80, ZDY100, ZDY125, ZDY160, ZDY200, ZDY250, ZDY280, ZDY315,ZDY355,ZDY400,

ZDY 450, ZDY500, ZDY560;
Two-stages: ZLY112, ZLY125, ZLY140, ZLY160, ZLY180, ZLY200, ZLY224, ZLY250, ZLY280,ZLY315,

ZLY355, ZLY400, ZLY450, ZLY500, ZLY560, ZLY630, ZLY710;

Three-stages:ZSY160, ZSY180, ZSY200, ZSY224, ZSY250, ZSY280, ZSY315, ZSY355, ZSY400, ZSY450,

ZSY500,ZSY560, ZSY630, ZSY710;

Four-stages: ZFY180, ZFY200, ZFY225, ZFY250, ZFY280, ZFY320, ZFY360, ZFY400, ZFY450, ZFY500,

ZFY560, ZFY630, ZFY710, ZFY800.

Our Services

Non-StandardProduct PowerfulProductionCapacity Factory Acceptance Test

Support CustomizedDesign FastDelivery Guarantee Quality

InstallationGuidance Precision Drawing Design Providing

OnJob Site No MOQ Logistics Query Service

Company Information

Guomao Reducer Group Co.Ltd was found in 1993. Past 25 years developing ,now we have over 2200 workers and 630,000 square meters production area.
Our company mainly produced Industrial Motor and reducer.

Guomao Reducer Group annual output is over a million machines. We have our own researching and developing department, every year we recommend new items to our old customers. OEM and ODM are always welcome.

Real certificate


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Expo & Customers

we provide adequate on-site service and after-sale support and assign engineer for assisting the installation, commissioning, starting and on-site training