We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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Specifications

– OEM service offered 
– Superior quality at competitive price 
-Customized

We can offer OEM Service for Gear Steel Castings, and those steel castings can be produced in the following conditions:

• Heat treatment: Normalized, Normalized and Tempered, Quenched and Tempered
• Machining: Rough machined, Semi-finished machined, Finished machined
• Non-Destructive Testing: Magnetic Particle Testing, Ultrasonic Testing, Penetrant Testing
• Material: Carbon Steel, Alloy Steel, meet ASTM, BS, DIN, NF, JIS, ISO standard
• Individual Weight: 500KG – 140MT 

Shape	Tyre mill gear
Material	20CrMnTiH or customer’s requirements
Direction	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 test center , CMM, Projection , Calipers , Micro caliper , Thread Micro caliper , Pin gauge , Caliper gauge , Pass meter , Pass meter etc .
OEM & ODM Service	Available
Modules	1.0~14.0
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 first Service superior , Advanced equipment,Experienced workers, Perfect testing equipment ,OEM service , Preferential price ,etc
Application	Car rear axle

Material: Our castings using EPT Arc or Induction Furnace sand Vacuum Degassing (if required) are manufactured to ASTM, AISI, DIN, JIS, SAE or proprietary standards
Quality Control: UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Heat Treatment: Normalize,Quenching,Tempering,Anealled.
Surface Treatment: painting,plating,polishing,black oxide,transparent anti-rust oil.
Inspection: Besides our in-house inspecion, you could also choose a third party inspection.
Standard: ANSI,ASTM,ASME,API,JIS,DIN,BS,EN,KS,UNI,SABS,GOST.
Certificate:  1, Raw material certificate(material chemical compositon)
                      2, Heat treatment sheet report
                      3, Dimension inspection report
                      4, UT test report
Packing:  Seaworthy plywood packaged on stell pallets or as customer’s request
Delivery Date: Decided by the amount and dimensions of products. Usually we control the large diameter rings’ delivery time within 5 weeks after we receive your formal order.

Product Name	OEM custom steel service parts transmission spur crown pinion gear
Type	Spur gears, gear shafts, herringbone gears, ring gears, helical gears, high-precision gears, gearboxes, reducer gears, heavy-duty gears, large-module gears, hard-toothed gears.
Material	Alloy steel ,carbon steel
Processing	Casting+Heat Treatment+Machining
Quality Control	Material, Dimension,Performance,inside defects,Balance test
Grade	40Cr,42Cr,42CrMo,customers’ requirement
Standard	according drawing,ASTM,DIN,JIS,ISO,GB standards
Size	500mm-20000mm,customsized
Certification	ISO9001, SGS, CTI, ROHS
Application	Mines, metallurgy, oil, ports, ships, heavy machinery, etc.

1. Big gear wheel used as the actual mechanical part in an engine, which need to drive for the long time rotation,so the quality of the gear will be required very high in the actual manufacture.Our company can produce different type gear ring accroding to the customer’s drawing and requirments,if you have any questions,please contact with us freely.

Our cooperation manufacture own forging equipment	1000T Quick Forging Presses, 3150T Free Forging Presses, 5T Free Forging Hammers, 8400T and 18500T Hydro-presses (used for large-scale forging orders)
Main Machining Equipment	Fixed-Beam Gantry Type Boring and Milling Machining Centers (working size: 2.8m*6m), 3.5m Vertical Lathes, 1.8m*8m Horizontal Lathes and Deep Drilling and Boring Mills (especially suitable for internal hole and side hole rough machining).
Main Heat Treatment Equipment	5.5 x 2.0M Pit quenching and tempering furnaces, 1.6 x 8.0M Pit carburizing quenching and tempering furnaces, 3.5 x 4.0M Pit quenching and tempering furnaces and 2.0 x 2M Pit carburizing quenching and tempering furnaces

Product Name: China Gear Manufactuer Large Diameter Cast Iron Steel Spur Gear

We are specialized in manufacturing different type of large mechanical products according to engineer drawings.

The products include gears, pinions, sprockets, shafts, wheels, rollers, couplings, pulleys, housings ,frames, molds, nonstandard machinery parts, wear resistant parts and structural components.

Material Standard	GB, EN, DIN, ASTM, GOST, JIS, ISO
Material Processing	Forging, Casting, Welding
Heat Treatment	Annealing, Normalizing, Q&T, Induction Hardening
Machining Tolerance	Max. 0.01mm
Machining Roughness	Max. Ra 0.4
Module of Gear	8-60
Accuracy of Teeth	Max. ISO Grade 5
Weight/Unit	100kgs – 60 000kgs
Application	Mining, Cement, Construction, Chemical, Oil Drilling, Steel Mill, Sugar Mill and Power Plant
Certification	ISO 9001
OEM AND ODM SERVICE ARE OFFERED

Inspection
1.Chemical Compositions Test
2.Mechanical Properties Test (Tensile Strength, Yield Strength, Elongation, Reduction of Area, Impact Value, Hardness)
3.Non Destructive Test (UT, MT, PT, RT)
4.Dimensional Checking

Customer Satisfaction 

   Good Quality of Products 

   On Time Delivery 

   are our pursue goal all the time.

Each of our product has been manufactured with the highest quality materials and followed the most appropriate procedures to make sure the long lifespans of use.

1. Technical Supports are fully provided for suggestion of new materials, designing drawings, measuring and mounting service.

High Precision CNC Machining Spur Gear, Bevel Gear, Worm Gear

The High Precision CNC Machining Spur Gear, Bevel Gear, Worm Gear  for agriculture, industry, mines, fisheries etc, and are an indispensable part of machinery.

Available product name			Sprocket, gear, flange,gear box, Roller, pulley, casting, Mchining parts, bearing house, worm gear and worm shaft , spline shaft , wheel hub and other harware products
Material			C45, 40cr, 20CrMnTi, stainless steel, Metal, Aluminum&alloy, Carbon steel, Iron
Production process			precision casting, sand casting,die casting, forging, welding, lost wax casting, investment casting, stamping, CNC machining
Heat Treatment			High frequency quenching, carburizing, electrophoresis
Cold Treatment			Painting, Galvanizing, Parkerising
Used			Construction industry machinery, industrial machinery, agricultural machinery, forestry machinery, mining machinery, fishery machinery, teaching accessories, electronic accessories etc.
Standard			OEM, as drawing design, ANSI or DIN standard
Material		Carbon Steel		SAE1571, SAE1045, Cr12, 40Cr, Y15Pb, 1214Letc
		Alloy Steel		AISI 4140, AISI4340 ,20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5 etc
		Brass/Bronze		HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40etc
		Aluminum Alloy		6061, 7075, 6082, 5054
Main Process		Turning, Wire EDM cutting, Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping
Module		1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5….8.0 etc
Pressure Angle		20, 30 , or 45 etc
Helix Angle		left or right
Tolerance		Outer Diameter		±0.005 mm
		Length Dimension		±0.05 mm
Teeth Accuracy		DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0
Heat Treatment		Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding……
Surface Treatment		Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating……
Standard		DIN, ISO/GB, AGMA, JIS
Application		Gear box, transmission equipments
Product Name		Steer Small Spur Gear	MOQ	1 Pieces
OEM Number		8-97600586-1	Engine	4HK1 6HK1
Color		Silver	Certification	ISO/TS16949
Car Model		NPR NKR	Warranty	12 months

Specifications

1.Supply to USA,Europe, Austrilia and other countries
2.Matrial:Steel
3.Professional Perfomance Auto parts supplier 
4.Fit for ISUZU

brand	HangZhou heavy machinery	Model	18 module	module	18mm
Number	24	Height	40.5mm	width	270mm
weight	300kg	Material	forging steel	shae	cylindrical gear
Application Scope	industry	hardness	soft gear flank	Tooth line shape	Spur gear
Gear position	External gear

 
Pinion for:-

 

• Sponge iron plant-50TPD, 100TPD,300TPD,350TPD,500TPD
• Integral pinion shaft for cement plant or ball mills
• Pinion & pinion assemblies for Alumina, kaolin-bentonite plants, phosphate mining plant

Main Type of pinion applications as given below for the all above mentioned plants:

 

• Kiln Pinion
• Cooler pinion
• Pinion shaft
• Pinion assembled with shaft, bearings, plummer blocks
• Integral pinion shaft upto 3 mtr total lentgh.

Gear transmission advantages and disadvantages
Advantages	1.drive more stable	Disadvantages	1.Requir high precision the manufacture and installation
	2. high efficiency
	3. reliable
	4.compact		2.the manufacture and installation of high precision
	5.long service life

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• Gear technical requirements
• 1. Transmission of motion accuracy
• 2. Balance of transmitting motion to reduce shock and vibration and noise, that calls for limits on gear turns the instantaneous speed of change
• 3. Load distribution, uniform gear tooth contact is required when you want to, make the gears in the transmission of power without due to uneven contact surfaces of contact stress load is too large, causing premature wear of tooth surface
• 4. Rationality of transmission side gap
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• Gear Failured:
• 1. wear of tooth surfaces
• 2. tooth surface gluing
• 3. fatigue pitting
• 4. tooth broken
• 5. tooth surface plastic deformation
•  
• Gear maintenance posted scholar:
• 1. we should put lubrication on gear when gear start to work , Make gear on a good work condition
• 2. Gear working after we should check whether between pars exist friction ,such as parts extrusion of noise, if exists words, should do appropriate adjustment to parts
• 3. During gear opration ,should cleanup waste oil , completely cleared dirt, with clean of gauze for wipe,
• 4. Smearing oil and lubricants on gear, always guarantee gear working in a clean and lubrication of environment 
•  
•  
• About us
•  
• 1.SANTIAN LEBON MACHINERY PARTS LIMITED is one of the largest professional mechanical construction enterprises in China over 20 years experiences in this line asprofessional and reliable suppliers.
• 2.We can supply whole range of spare parts for excavator in machinery
• 3.Our products can used as EPT many types of machines
• 4.Our market in America,Europe,Southeast Asia,the Middle East,Africa,and other countries and regions
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• Why clients choose us?
•  
• 1. Reliable quality
• 2. Fashionable design
• 3. Resonable price
• 4. Safety packaging
• 5. Short lead time
• 6. One-Stop service
•  
•  Superiority:
• We are the professional manufacturer of excavator spare parts, such as, water pump,Alternator, oil cooler Ass’y,Air compressor ,etc,We have been in this line for over 20 years. Based on our experience, with our reasonable price, high quality and considerate service. Our products enjoy the high reputation in our market.
•  
• Our predominant products: large module girth gear/gear ring, pinion, pinion shaft, rolling ring tyre, end cover, mill head, flange, and other relative products.
•  
• Our essential equipments: 
•  

Essential Equipment	Brand & Model No.	Quantity
CNC Vertical Lathe	D15160,D15120,D15100,SMVT800X31/50,DVT500X31/32	8
Heavy Duty Vertical Lathe	15110,1580,1563,1540	6
CNC Hobbing Machine	D5316,D5314,D5310,D5308,D5305,D5304	7
Hobbing Machine	5380,5343,5353,ZFWZ50,	4
Double Helical Gear Milling Machine	DXC12,DXC10,DXC08,DXC06	6
Floor Mounted Boring and Milling Machine	W260,WD250,WD220,265B,TX6213A,2636	7
Heavy Duty Horizontal Lathe	W2571, Ø2000*10000mm	1
Drilling Machine	Z35710, Ø100*3150mm	1
Bevel Gear Planing Machine	ZSTTK, Y2380,F2320	3
Bridge Cranes	100MT,150MT,260MT	10
Gantry Crane	40MT	2

Company introduction

HangZhou EPT Engineering CO.,LTD is a manufacture of bearings, worm drivers, slewing bearings, gears, shaft and engineering parts.   EPT 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, EPT power plant, wind power generator, other construction and industry machines or equipment and other large rotary devices.
 The products made by EPT Engineering 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 (West Lake) Dis.g for consistent commitment to the quality of products and customer service, EPT Engineering attaches great importance to research and development to ensure better product quality and service from its establishment. The quality of EPT products are based on the excellent specialist and technical level of constructors and technicians, highly qualified operators, experiences production workers.
 
 
The company name:  HangZhou EPT Engineering Co.,ltd
Address: No 3 Lianmeng Road, Xihu (West Lake) Dis. Area, HangZhou City, ZheJiang Province, China
Tel:  0086~571-8822571/88220973-64516701
Fax: 0086~571-8822571/88220973-8822571; 0086~571-8822571/88220973-64516702
 
Website:  
 

 

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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 EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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