
Yunuoliji Machinery | Gear reducers, magnetic powder, drum motors & milking machines
YUNUOLIJI MACHINERYPRODUCTS
Product centre
Choose a category, then a series or model. Share a nameplate, dimensions or operating requirements to discuss suitability.
Gear reducers
Cylindrical, hardened-gear, planetary and shaft-mounted reducers, plus compact units and parts. Discuss selection by series, model and mounting needs.
Explore products ↗Magnetic powder
Replacement powder for magnetic particle clutches and brakes. Mesh options: 50–80, 80–150, 150–250 and 250–400, for equipment supply and maintenance.
Explore products ↗Drum motors & parts
Drum motors and parts for belt conveyors. Discuss power, belt speed, drum diameter, length and operating environment.
Explore products ↗Milking machines & parts
Explore piston and vacuum-pump milking equipment and parts for cattle and goats. Confirm the animal, power supply and configuration.
Explore products ↗Reducer gears & parts
Gears, shafts, housings and related parts, matched by model, drawing or measured dimensions.
Explore products ↗GEAR REDUCERS
Gear reducer series and models
Use the series to start your enquiry. Confirm the complete model, ratio, shaft size, mounting and availability before ordering.

JZQ / ZQ
Cylindrical gear reducers
JZQ and ZQ series for mechanical drive enquiries. Identify the complete model and arrangement.
Series details ↗
ZDY
Single-stage hardened-gear reducers
ZDY single-stage hardened-gear series. Discuss ratio, input speed, shaft size and mounting space.
Series details ↗
ZLY / ZSY / ZFY
Multi-stage hardened-gear reducers
ZLY, ZSY and ZFY multi-stage hardened-gear series. Check stages, ratio, load and mounting arrangement.
Series details ↗
NGW
Planetary gear reducers
NGW planetary series. Provide the full model suffix, ratio, input speed and output requirements.
More selection options ↗
ZJY / ZGY
Shaft-mounted reducers
ZJY and ZGY series for shaft-mounted applications. Inclined conveyors also require rotation and backstop checks.
Series details ↗
ZLYJ
Extruder gear reducers
ZLYJ series for plastic and rubber screw extruders. Confirm screw dimensions, axial thrust and mounting interface.
Series details ↗
NGWS / NGW-S
Right-angle planetary reducers
NGWS / NGW-S series. Confirm the full suffix, shaft arrangement, ratio and mounting interfaces.
More selection options ↗
CJY / JSY
Other models & compact gearheads
Enquire by nameplate for CJY, JSY and GN. Similar codes do not imply identical structure, power or dimensions.
Series details ↗
PARTS
Reducer gears & parts
Gears, shafts, housings and related parts, matched by model, drawing or measured dimensions.
Series details ↗02 / About
Based in Zibo. Focused on machinery.
淄博市御诺立基机械有限公司
Zibo Yunuoliji Machinery Co., Ltd. is based in Boshan, Zibo, Shandong, China. Product enquiries cover gear reducers and parts, magnetic powder for clutches and brakes, drum motors and milking machines. This website organises product information by category and model for equipment users, maintenance teams and buyers. We start with the nameplate, application and mounting requirements to discuss suitability, specifications and purchasing.
Zibo · Shandong · ChinaTECHNICAL SUPPORT
Online selection guides
Browse product families, selection requirements and checked reference data. Send a nameplate or drawing to confirm the configuration.
Gear reducers
Complete model, ratio, input power and speed, output shaft diameter, mounting dimensions, arrangement, operating conditions and quantity.
View selection guide ↗Magnetic powder
Equipment manufacturer and model, existing powder specification, rated torque and unit, operating conditions, symptoms and quantity.
View selection guide ↗Drum motors & parts
Motor power (kW), belt speed (m/s), drum diameter and length (mm), voltage (V), lagging, rotation and environment.
View selection guide ↗Milking machines & parts
Cattle or goats, vacuum-pump or piston type, supply voltage, number and capacity of buckets, clusters, liners and cleaning parts.
View selection guide ↗Reducer gears & parts
Equipment nameplate, part photos, key dimensions, tooth count, shaft diameter, quantity and drawings if available.
View selection guide ↗03 / SELECTION & MAINTENANCE
Start with the right questions.
How do I select a Yunuoliji gear reducer?
Start with the full model and application. Confirm ratio, input power and speed, output shaft, mounting dimensions and arrangement. For replacement, share nameplate and installation photos with key measurements. A frame code such as JZQ 250 alone does not establish compatibility.
How do I select Yunuoliji magnetic powder and its filling quantity?
For magnetic powder clutches and brakes, provide manufacturer, full model, rated torque and unit, existing powder and operating conditions. Check specification and filling quantity against the exact equipment manual. Do not rely on a shorthand torque label or simply refill to the weight of the used powder.
What should I check for drum motors, milking machines and parts?
For drum motors, confirm power, belt speed, diameter, length, voltage and environment. For milking equipment, confirm animal type, pump, supply, buckets and accessories. Match parts using model, photos or drawings. Follow the equipment manual, isolate power before inspection or disassembly, and clean food-contact parts as directed.
04 / Product enquiries
Prepare your enquiry.
- Equipment brand and model
- Nameplate and product photos
- Application and quantity
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