Large  China  in Jacksonville United States  Module Ball Mill Gear with ce certificate top quality low price

We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828



Severe balling gear is a common way of transmission and mining industry, open gears are widely used in electric power, mining, cement,iron and steel, chemical industry, papermaking and EPT industries of large equipment, such as: ball mill, tube mill, rod mill, rotary kiln,drying machine, granulator, drum type pulper etc..
Its main features are: heavy load, low speed, large structure size and tooth surface roughness is high, severe working conditions (such as dust, high temperature, such as impact load). It can transfer the force and moment is very high (Dahongshan Copper ball milltransmission power 1250KW), so the tooth surface to withstand extremely high stress, open gear is usually mixed friction state (start,stop, during shear force is too large, such as impact load), except in the festival park position for sliding friction, in the process ofengagement still exi EPT in a large number of sliding friction. So to lubrication protection effectively, prolonging the service life of the gears,reducing the loss of spare parts, stop loss, improve the operation stability of equipment, open gear lubricants mu EPT adopt appropriate and reasonable lubrication method
We are a professional manufacturer of large, medium-sized gear, gear box and high precision gear. Having the ability of machining 3.2 meters diameter, modulus 1-40MM of spur gear, helical gear, herringbone gear, chain wheel, worm gear and processing bevel gear, 1M-12M modulus spiral bevel gear manufacturing capability. The 1M-6M gear precision can reach 5 level accuracy.
These products are widely used in: field of ship, port equipment, environmental protection, construction machinery, mining, cement,chemical, coal, metallurgy, textile, rubber, plastic, electric power and EPT mechanical transmission.



20CrMnTiH or customer’s requirements


Right Hand

Machining Process

Designing drawing, Opening mould/tooling, Precision machining (forging, Machining, Hobbing, Milling, Shaping, Shaving, Grinding, Heat treatment.) Inspection, Packing and shipping

Machining Equipments

Gleason gear grinding machine , Gleason gear milling machine etc.

Inspection Equipment

Gleason 350 GMS te EPT center , CMM, Projection , Calipers , Micro caliper , Thread Micro caliper , Pin gauge , Caliper gauge , Pass meter , Pass meter etc .

OEM & ODM Service




Tolerance Control


Outer Diameter : ±0.005 mm

Length Dimension :  ±0.05 mm

Teeth Accuracy Class 5
Heat Treatment Quenching & Tempering , Carburizing & Quenching , High-frequency Hardening , Carbonitriding ……
Surface Treatment Blacking , Polishing , Anodization , Chrome Plating , Zinc Plating , Nickel Plating……
Standard American ,German or Chinese Standard .
Design Software Auto CAD, Solid Works and Gleason gear design software
Trade Terms FOB
Payment Terms T/T, L/C
Packing Carton, Wooden boxes
Capacity 400000 sets per year
Delivery  45 days after receiving deposit
Advantage Quality fir EPT Service superior , Advanced equipment,Experienced workers, EPT testing equipment ,OEM service , Preferential price ,etc
Application Car rear axle


1. Standard forging gear. 
2.large spur gear 
3.OEM gear manufacture. 
4.OD can up to 12M 
5.ISO,ANSI standard.

suitable for differential speed box,construction machinery parts transmission parts,agriculture machinery,mining machine etc.

We have long years experience in gear making.

We have more than 20 senior engineers, who have more than 30 years’ experience of technical work, and used to serve as leadership positions in large corporation. Some of them used to teach at the university for many years, they have a wealth of experience and enjoy a high reputation.

 Our equipment:

  • All kinds of heat treatment equipment and the water and oil tank
  •  The German 12m, 10m, 8m, 4m hobbing machine  
  • The Russian 8m, 6.3 m, 5 m, 4 m heavy-duty vertical lathe
  • 160 boring lathes and 200 boring lathes
  • The 2.6 × 5.4m trolley furnace, 250KW intermediate frequency and 60KW high frequency heating equipment, 105KW seepage charcoal and EPT heat treatment equipment
  • 2 × 10 m, 2.5 × 16 m single-pole, NC, and 0.8 × 8 m horizontal lathe, 65 lathes and so on.

Our business line:

  • gear, gear ring, girth gear for ball mill, sugar mill, rotary kiln and so on
  • Tyre or the riding wheel for rotary kiln
  • Heavy duty shaft, ray shaft, hollow shaft, flanged shaft, and shaft for wind turbine geneartor
  • The hammer head for forging press
  • The large cylinder barrel, and ball mill tube
  • Rope race winding drum (large size)
  • Roller, rolling mill rolls, carrying rolls
  • EPT machinery parts made by riveting and welding

Our advantage:

  • We have the top technology about  heat treatment and finished machining
  • We have the complete equipment for heavy duty machinery parts manufacturing
  • We are manufacturer with strict quality control system
  • We have the experienced engineers from CITIC heavy machinery Company
  • We have been a long time partner of CITIC heavy machinery company.
Product name Spur gear
Max OD up to8000mm
Product quality Ra0.4, Ra0.8 and Ra1.6 with grinding( ISO5, 6, 7)

Related product and service

Gear wheel: spur gear, helical gear, internal gear,herringbone gear, bevel gear, worm and worm gear, pinion, gear rim; 
Shaft: gearshaft, pinion shaft, spline shaft, flange shaft, step shaft, threaded shaft;
 Industrial gearbox:gearbox design, manufacture, repair and maintain/upgrade/on-site inspect/mapping and spare parts service; 
Casting, forging, welding, machining; gear cutting, gear grinding;
 Mining parts:steel ball, linear, end cover, hammer, rotary kiln tyre, support roller, hosing and etc


as per drawing, also recommend the upgraded material, common material(ISO or EN standard):
QT: C45(1.0503), 34CrMo4(1.7220), 42CrMo4(1.7225), 36CrNiMo4(1.6511), 31CrNiMo8(1.6580), 34CrNiMo6(1.6582),41CrAIMo74(GB38CrMoAi)
Carburizing: 18CrNiMo7(1.6587), 16MnCr5(1.7131)
Standard as per drawing and techanical requirement, GB, EN, DIN, ASTM, GOST, JIS,BS, SS, CSN, ISO
Produce process forging, casting, welding, heat treatment, turning, gear cutting, milling, drilling, machining, CNC machining, grinding
Heat treatment QT, Carburizing, nitriding, tooth surface quenching  
Inspection Material chemical composition test,Dimension and visual inspect, hardness test,Ultrasonic inspection,Surface roughness test,mechanical property test, three coordiates test, Magnetic particle test
Application Mining, consturction, cement, rolling,metallurgy, power, general engineering and etc.

Product Packing
We design and pack gears and shafts refer to the following basic requirements:
1-Clean the spare parts after final inspection;
2- Wipe rust-proof machine oil on spare parts includes every detai EPT surface, tooth, internal hole, threaded hole, keyway and etc.
With wiping rust-proof machine oil the spare parts can be protected well without rusting, and be used or assembled directly after
customer/end user receive the goods;
3- Wrap the spare parts with waterproof plastic cloth, with this action the machine oil can be attached to the products body
better and meanwhile protect goods from moisture during transportation;
4- Wipe the product again with an EPT strap to strengthen the protection of the goods;
5- At la EPT put it into plywood wooden case or steel frame;
6- The space of the case is filled with PE foam or EPT fillers to prevent goods from rocking back and forth during
Quality control instruments and photos

No. Te EPT Item Instrument name Qty
1 Chemical composition analysis German Spectral 1  
2 Mechanical property Provided by 3rd party CITIC or CSIC725   Yield strength, tensile strength, elongation, impact, reduction of area
3 Metallographic analysis of casting     Provided by casting supplier
4 Visual and Dimension test Size measure tool 20  
5 Hardness after QT and surface HRC Hardness tester 2 Report of Heat treatment process
6 Ultrasonic test, Magnetic test CTS9003, XDEY III 2  
7 Surface grinding roughness accuracy tester 2  
8 Running te EPT of Gearbox Gearbox te EPT platform 1 Non load/Load/ contact/deviation test
9 Three coordinate test   1 Check and measure the shape and position tolerance of workpiece

Product Description

  Product name: Injection Pump Gear  
  Condition: New  
  Place of Origin: China(mainland)  
  MOQ: 1 PCS  
  Payment term: T/T & Western Union & Paypal  
  Delivery time: Within 2 days after receiving the payment  
  Packing: Standard exporting packing or as required  
aterial  Carbon Steel, Stainless Steel, Copper, Brass or as You Required
  Processing   Forging , Casting or Welding
  Heat Treatment  High Frenquency Quenching and Hard Teeth
  Surface Treatment  Blacken or Galvanized as You Required
  Standard  GB1244-85, DIN8187,8188, OEM, ANSI or DIN
  Payment   T / T  L/C
  Packing   Inner Plastic Bag and Wooden Case


  Type  Single Roller Chain, Double Roller Chain, Quadruple Roller Chain…. 
  ANSI / ISO  04C,06C,08A,10A-48A  2062  2082  C212A  C216A
  ANSI  15,25,35,41,40,50~240
  Pitch  6.35 mm~76.200 mm–300.00mm
roduct Name Double Gears
Material    Steel/Stainless Steel/Cooper/Nickel
Technology Sintering – Machining
   Certificate ISO9001/TS16949
Surface Treatment High frequency quenching, Oil impregnation
Unspecified Tolerance ISO 2768 – m / H14, h14, +- IT14/2
Apperance No crumbling, Cracks, Exfoliation, Voids, Metal pitting and EPT defects
Process Flow
Powder mixing – Forming – Sintering – Oil impregnation – Sizing -Ultrasonic cleaning – Steam oxidation – Oil impregnation – Final inspection – Packing
Application Industry,Vehicle, Power Tools, Motor, Bicycle, Electrombile
Product name  Wholesales aluminum spur gear machining
Tolerance 0.003mm-0.01mm
Surface Finish Based on customer requirements, we can do Plating(Zinc plated, Nickel plated, Chrome plated,etc), polishing(precision can reach +/-0.005mm), knurling, anodizing, Black Oxide, heat treatment, sandblasting, powder coating, etc.
Precision Processing turning, milling, drilling, grinding, wire-EDM cutting etc
Material Range Metal: Stainless Steel, Brass,Copper, Brozone, Aluminum, Steel, Carbon Steel etc.
  Plastic : PU, PVC, POM, PMMA, Nylon ,HDPE etc.
QC(inspection everywhere) – Technicians self-check in production
QC(inspection everywhere) – Engineer spot check in production.
QC(inspection everywhere) – QC inspect after products finished
QC(inspection everywhere) – International sales who were trained the technical know-how spot check before shipping to ensure the quality.
MOQ 1-100pcs
Payment 30% in advance, 70% before shipment
Shipment Terms 1) 0-100kg: air freight priority,
  2) >100kg: sea freight priority,
  3) As per customized specifications.
Hight-Quality rich manufacturing experience,competitive price
roduct Name Precision Custom Small Mini Steel Wheel Ca EPT Iron Spur Aluminum Gear 
EPT Process cnc turning
Material steel
Color natural
Tolerance +/-0.01mm
Standard ISO9001:2008
Inspection Equipment Callipers,Micrometer, Altimeter, Quadraticelement,Gauge,Roughness Testor
Lead Time 2-3 weeks
Used spare parts
art Name Second Shaft Second Speed Gear Part Number JS125T-1701112  
Color Black Quality  Genuine  
Material Steel Package Genuine Packing  
Shape Round  Sample Available  
Port HangZhou China Function Second Shaft Second Speed Gear  
Size  Standard MOQ 1 Piece  
Transmission Type  8JS125T Origin ZheJiang , China  
Type of Shipping According Specific Quantity Lead Time According Specific Quantity  

1.This Second Shaft Second Speed Gear JS125T-1701112 is used on 8JS125T Gearbox Assembly 
2. Both genuine and oem are available, high quality ones also are in stock
3.The size is standard and the shape is Round
4.And we also can supply the whole parts for 8JS125T gearbox assembly
Product Description
1. Gear kinds: Spur gear, helical gear, bevel gear and bevel sprial gears.
2. Service tempreture: -40~100ºC
3. except for GE/GR/GS coupling spider, we also supply all kinds of EPT shaft coupling spiders.

Product Name Competive price of small plastic gears
Material Steel, plastic
surface treatment harden teeth, or non, both are okay.
Standard ISO
Teeth number  according to requirement
keyway  avaible
screw hole according to requirement.
application transmission, gear box.
Specification M0.5,M8, M1,M1.5,M2, M3,M4,M5,M6,M8…

Company introduction

HangZhou Evon EPT CO.,L EPT is a manufacture of bearings, worm drivers, slewing bearings, gears, shaft and engineering parts.  EVON bearings, worm drivers, slewing bearings, gears, shafts prove every day to be important structural and connection elements, they can be widely used in the lifting&transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, cement plant, steel plant, electric power plant, wind power generator, EPT construction and industry machines or equipment and EPT large rotary devices.
 The products made by EVON EPT Co are mainly exported to the countries of the European Union, USA, the Middle East, the South American, the Africa, Austrilian and Asia areas and the Russian Federation, in the process of cooperation with our customers, we have made it a principle to establish a lasting and rewarding partnership with our customers by providing efficient service with the top quality and minimizing the production cost.
 Xihu (We EPT Lake) Dis.g for consistent commitment to the quality of products and customer service, Evon EPT attaches great importance to research and development to ensure better product quality and service from its establishment. The quality of EVON products are based on the excellent speciali EPT and technical level of constructors and technicians, highly qualified operators, experiences production workers.
The company name:  HangZhou Evon EPT Co.,ltd
Address: No 3 Lianmeng Road, Xihu (We EPT Lake) Dis. Area, HangZhou City, ZheJiang Province, China
Tel:  0086~571-8822571/8822 0571 -64516701
Fax; 0086~571-8822571/8822 0571 -64516702


The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Large  China  in Jacksonville United States  Module Ball Mill Gear with ce certificate top quality low price

Large  China  in Jacksonville United States  Module Ball Mill Gear with ce certificate top quality low price

Large  China  in Jacksonville United States  Module Ball Mill Gear with ce certificate top quality low price