What lubrication methods are supported by this reducer?

The reducer supports oil bath lubrication and forced lubrication.

What after-sales services are provided for transportation damage?

We provide free reissue of accessories for transportation damage, along with installation guidance and technical support.

High Efficiency Helical Gear Reducer for Heavy Machinery

Name: High Efficiency Helical Gear Reducer for Heavy Machinery
Brand: Henan Tongji Gearbox Co., Ltd
SKU: 2264127425

Henan, ChinaHenan Tongji Gearbox Co., Ltd

US$2,000.00-50,000.00

1 Piece

Product profile

Customization

Available

Application

Machinery

Hardness

Hardened Tooth Surface

Model NO.

Custom

Installation

Base Installation

Layout

Horizontal Layout

Gear Shape

Helical Tooth

Step

Three-Step

Type

Hard Tooth Surface Gear Reducer

Transmission Ratio

1.25:1 to 450:1

Efficiency

≥94%

Transport Package

Wooden Case

Specification

ZSY Series Hard Tooth Reducer

Trademark

TongJi

Origin

Henan, China

Key features

High Precision Gear Accuracy: Core gears reach ISO level 5/DIN level 6, with foil rolling mill gears achieving ISO level 4.

Custom Non-Standard Reducers: Full process customization from design to debugging for specific torque and space requirements.

Robust Material Construction: Alloy steel gears and cast iron boxes ensure durability in heavy machinery applications.

Fast Standard Delivery: Standard models delivered in 7-15 working days; customized models in 20-45 working days.

Comprehensive After-Sales Support: Free reissue of accessories for transport damage, plus installation guidance and technical support.

Secure Packaging & Logistics: Anti-rust film, foam cushioning, and solid wood pallets for sea/land transport protection.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceR&D Capabilities

Henan Tongji Gearbox Co., Ltd

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.01h

About Our Factory & Business Background

AddressJiaozuo, Henan, China

Plant Area6727.5 square meters

Number of Employees65

Terms of PaymentSmall-amount payment, Western Union, PayPal, D/P, T/T, LC

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month, 1-3 months, 3-6 months Off Season Lead Time: one month, 1-3 months, 3-6 months

Minimum Order Quantity1 unit

Supply Chain Partners17

Our Production Capability & Technical Expertise

Main ProductsReducer, Cold(Hot)Rolling Mill, Casting and Rolling Mill, Non-Standard Gearbox, Expansion and Contraction Scroll, Coaling, High-Precision Gears, Foil Rolling Mill, Bending Straightening Machine

Production Lines1

Production MachinesHorizontal Lathe, Welding Machine, Boring Machine, Milling Machine, Vertical Lathe, High-Frequency Quenching, Carbon Nitrogen co Infiltration Furnace, CNC Lathe, Gear Hobbing Machine, Gear Shaping Machine, Gear Shaping Machine, Cylindrical Grinding

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2016-09-21

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product Q&A

Q:What level of gear accuracy can the gears of the matching reducer of the rolling mill reach?

The accuracy of the core transmission gear can reach ISO level 5/DIN level 6, and the supporting gears of some high-precision foil rolling mills can achieve ISO level 4 to meet the high-precision transmission needs of rolling equipment.

Q:Can you customize the non-standard reducer to adapt to the casting mill/foil mill?

According to the process parameters, installation space and torque requirements of the customer's rolling mill, we can provide non-standard customized services for the whole process from design, manufacturing to debugging, and match the personalized transmission requirements of different rolling equipment.

Q:What is the transmission ratio range for this helical gear reducer?

The transmission ratio can be customized from 1.25:1 to 450:1, with standard models offering a ratio of 5:1-100:1.

Q:What materials are used for the gears and the gearbox housing?

The gears are made of alloy steel, and the gearbox housing is made of cast iron.

Q:What is the lead time for standard and customized models?

Standard models are delivered in 7-15 working days, while customized models take 20-45 working days.