china near me Citic Hic Large Wheel Gear manufacturers

Merchandise Description

Girth Gears&colon Rotary kiln Girth Gear&commaball mill Girth Equipment
Girth Gears offered find comprehensive application in different industry sectors including in sponge iron plants&comma metal & cement business&comma mining market&comma wind mills as properly as in other industry sectors&period These are created CZPT in module range of 10 Module to 70 Module and in least diameters of a hundred mm to 15000 mm&period of time More&comma these comprise optimum fat of 70 MT solitary parts&time period Listed here the assortment of hardened & ground CZPT es&solgears comprise Worm CZPT es&comma CZPT cal &sol Double CZPT cal gears&solgearboxes&comma CZPT cal-Bevel gearboxes&comma Planetary Gearboxes and other folks&time period

ZTIC Gear Cutting CZPT s incorporate&colon
Ø16m CNC Hobbing CZPT
Ø12m Equipment Reducing CZPT &lparSwitzerland&rpar
Ø10m Hobbing CZPT &lparGermany&rpar
Ø4m CNC CZPT CZPT Hobbing CZPT &lparGermany&rpar
Ø1&period6m Horizontal CHC Hobbing CZPT &lparGermany&rpar
Ø5m CNC Profile Gear Grinding CZPT &lparGermany&rpar
Ø2&period8m CNC Profile Equipment Grinding CZPT &lparGermany&rpar
Ø1&period25m CNC Profile Gear Grinding CZPT &lparGermany&rpar
Ø1m CNC Profile Gear Grinding CZPT &lparGermany&rpar
Ø0&period8m CNC Profile Gear Grinding CZPT &lparGermany&rpar
Computerized positioner
Module Variety&colon  10 Module to 70 Module&period of time
Diameter &colon Min one hundred mm to16000 mm&period
Weight &colon Max a hundred and twenty MT single piece&period
Hardened & Ground Equipment Containers&solGears&colon
Worm CZPT es
Helical &sol Double CZPT cal gears&solgearboxes
Helical-Bevel gearboxes
Planetary Gearboxes
Hardened & Ground Helical- bevel gears & Spiral-bevels gears&solgearboxes&interval
Rack & Pinions
Min 3 hp to  Max 1400 hp
Splash &sol Pressured lubrication type
Ship Enquiry
With a lot more than one thousand girth gears bought above the planet CITICIC Gear is a leading provider in the cement and mineral industry&interval And as member of AGMA &lparAmerican Gear CZPT rs Affiliation&rpar&comma we do actively take component in defining the common for equipment rating calculations and services variables&period 
We supply girth gears in 3 distinct types
Fabricated steel
– cast ring
– rolled plate
Solid steel 
Ductile &lparNodular&rpar forged iron  
Fabricated gears grew to become much more typical in the earlier and are constructed with solid metal gear rim materials and electro welded human body structure&period of time The rings are manufactured from a complete block of high resistance alloy steel&time period After the tough machining of the ring&comma we carry out hardening and tempering heat treatment in purchase to improve the mechanical attribute and therefore its pertinent efficiency&period  
Avantages of fabricated girth gears
The solid substance composition excludes the risk of inclusions
Construction flaws like gas holes&comma micro shrinkage&comma pin holes&comma very hot tears&comma sand and slag inclusions are avoided
Consequently&comma restore welding of the body structure and e&periodg&interval grinding of toothed locations is not essential&period
The fabricated producing procedure excludes the need to have for styles and risers
Rim materials has increased hardness and larger energy than the materials utilized for the underlying structure &lpari&periode&time period net&comma gussets&rpar
These functions will decrease the lead time and expenses&time period Fabricated manufacturing guarantees a CZPT supply&period
This is particularly helpful in an emergency situation&comma where the existing gear rim is suffering from damage   
External teeth 
Highest diameter&colon 16000 mm 
Toothed confront width&colon 1700 mm 
Greatest module&colon forty five by hob 
Optimum module&colon 65 gear ending cutter
Inside teeth 
Optimum Diameter&colon 6500 mm 
Highest module&colon twenty five&period4 
Toothed face width&colon 400 mm
Forging substance process 
Last rolling 
Furnace cooling 
Manage on production 
Water quenching 
Hardness testing 
Rough machining 
Ultrasonic tests and dimensional inspection 
Last inspection certification

Our girth gears are used in the cement and minerals industries&colon 
A variety of sorts of horizontal mills 
Rotary dryers 
Rotary kilns 
Any other huge gear ring software
ZTIC Equipment invested in significant resources and attained several innovations with pinions&interval The right blend of content&comma hardness and ending amongst pinion and gear is critical for a CZPT life span of the set up equipment&time period We layout and manufacture pinions to match each and every CZPT ers need to have&comma no matter how exclusive the circumstance may be&period 

Pinion design and style
solid on shaft &sol integral
self aligned
spur&comma CZPT cal or double CZPT cal
forged alloyed steel
by way of hardened&comma case hardened or quenched and tempered
Spur&comma CZPT cal or double CZPT cal
equipment cutting with hobs
the gear quality is checked by profile tester
tooth flank modification
– profile correction 
– lead correction &lparstraight&solbarrel&rpar
styles &solratios according to ISO-DIN-A&periodG&periodM&periodA&period
FEM&solFEA simulation computer software
Our pinions are used in the cement and minerals industries&colon
Ball – mills
ROD – mills
Semi CZPT geneous Grind &lparSAG&rpar
Rotary kilns&solcoolers&soldryers
Positive aspects
1 Source
Original Products CZPT &lparOEM&rpar CZPT nical Drawings
Gearing technical knowledge for kilns and grinding mills
State of the art manufacturing services and quality
Worldwide sales and service assist
Rotary  Kiln Girth Gears
We are leading supplier the Kiln Girth Gears for the CZPT crops as listed underneath&period
Sponge Iron Plants  50TPD 100TPD 300TPD350TPD&comma500TPD&comma1000TPD
Cement crops as for every CZPT er requirement
Gears for phosphate mines&comma Alumina plant&comma kaolin-bentonite
Equipment Cutting Ability&colon
100mm diameter to 16000mm diameter
10Module to 70Module
The Kiln girth gears are CZPT largely in bi-component&comma 4 parts&comma 8 components or multi segments as for each the prerequisite and suitability with the application of equipment&interval
In the area of grinding mill factors&comma We supply mill heads&commafeed inlet&commagrinding roller&commacement kiln driving ring&comma casting gears&comma shaft block &periodAlso we source mill shell of welding structures and fabrications&interval
Good quality assurance paperwork
The following reviews are to be submitted to High quality Assurance&colon
a&period Chemistry report
b&period of time Physical report
c&time period Warmth remedy files
CITIC HMC  Q&solHM 973&period2-2007
Specification for Steel CZPT s for Grinding Mills
1 5
d&time period CZPT sonic inspection report &lparbefore and following repairs&rpar
e&period CZPT ic particle inspection report &lparbefore and soon after repairs&rpar
f&period Dimensional report
g&period of time Weld restore maps
h&time period Weld techniques and Treatment qualification report
i&period Welder qualification
j&period of time CZPT destructive screening inspector qualification

Item Structural attributes Processing measure Check content material
Girth Equipment &lpar1&rparGS42CrMo4Alloy Steel &lparcorporate proprietary standards&rpar
HB 220~240
&lpar2&rparsemi-structured&comma Y-Spoke 
&lpar4&rpar realistic sealing and alignment construction of alloy metal &lparcorporate proprietary expectations&rpar
&lpar1&rpar outer metal refining &lparR-H argon and vacuum therapy&rpar 
&lpar2&rpar proprietary cold mold hanging sand technological innovation to ensure the casting&comma the enamel dense 
&lpar3&rpar normalizing &lparproprietary engineering&rpar to ensure that the tooth floor hardness 
&lpar4&rparrough hobbing&comma launch time&comma repair the joint floor&comma then good roll 
&lpar5&rpar proprietary home made hob fine hobbing
&lpar1&rparcastings mechanical houses and chemical composition &lparinternal normal&rpar 
&lpar2&rpar roughing soon after sonic testing 
&lpar3&rparsemi-finishing&comma ending soon after ultrasonic screening and magnetic particle inspection 
&lpar4&rpar tooth area magnetic particle inspection&comma hardness test 
&lpar5&rpartooth tolerance check 
&lpar6&rpar the manufacturing facility assembly load examination to verify the precision of the size of gear

The technological requirements of a large CITICIC Gear ring&colon
1&rpar is pretreated ahead of normalizing surface hardening treatment method&comma the hardness need to HB210 ~ 250&semi mechanical performance are the supreme toughness Rb &bsol 690MPa&comma produce pressure Rs &bsol 490MPa&comma elongation D5 &bsol eleven&percnt&comma reduction of location W &bsol twenty five&percnt &comma influence toughness Ak &bsol 30J&semi teeth induction hardened&comma hardness HRC50 ~ fifty five&semi powerful hardened layer depth &bsol 3 ~ 5mm&time period
2&rpar total ultrasonic flaw detection&comma inner high quality should meet two specifications GB7233-87 normal needs&semi tooth and fillet magnetic particle inspection&comma high quality should satisfy two specifications GB&solT9444-88 specifications&period of time
three&rpar Notice the casting is not rounded R5 ~ R10&time period
4&rpar Tooth chamfer at the two ends and 1 45b&period5&rpar by two and a fifty percent ring equipment tooth width of every single ring coupling along the edge of a entire ring manufactured with substantial energy bolts&comma combined with the tooth area have to be at the base center&interval
2 massive ring equipment producing process
2&period1 of tough
Steel casting blank is provided by CITIC CZPT CZPT ry Co&time period&comma Ltd&time period CZPT Forging plant&comma operate by GB11352-89 regular specifies requirements for modeling in accordance to the casting approach&comma smelting&comma casting&comma strike packing containers&comma cleansing&comma dressing castings&semi&period of time During inspection and acceptance by the drawings and Technical needs for metal blank
Checks&comma according JB&solT6402-92 standards issued right after acceptance
Down procedure&interval
two&period2 roughing
Crossed by drawing and stay out allowance&comma alignment&comma link&comma processing both inside of and outside the house the circle&comma combining encounter milling&comma drilling and other procedures&period of time
2&period3 Exploration injuries
All round ultrasonic flaw detection&comma internal quality ought to fulfill the two demands of GB7233-87 requirements&interval
2&period4 normalizing pretreatment
Semi-ring pairs normalizing and tempering treatment&comma provide a great group for subsequent surface hardening&semi push drawings deformation of the fifty percent ring equipment inspection after heat remedy&interval
two&period5 Machining
Very first two and a 50 % ring is produced with large strength bolts connecting the ring as a complete&comma the all round process by drawing a circle CZPT nei Wai teeth and upper and lower stop&comma and then drawing and machining milling procedure needs&period of time
2&period6 Elimination of processing anxiety
The all round ring annealed to get rid of anxiety&time period
two&period7 overall ring surface hardening
IF together the alveolar tooth area induction hardening&comma hardness HRC50 ~ 55&comma efficient hardened layer depth &bsol 3 ~ 5mm&time period
2&period8 Closing inspection
First&comma the detection frequency quenching&comma the hardness right after tempering ring equipment cogging fulfills the specifications of the drawings&semi CZPT ly&comma to detect no matter whether the greatest outer diameter greater measurement D6944 as the deformation &bsol 3mm&comma the mechanical correction essential until experienced&semi Thirdly&comma tooth and fillet magnetic particle inspection&comma high quality should fulfill two demands GB&solT9444-88 regular demands&semi Last but not least&comma according to the drawings and complex demands for closing inspection&period of time

Lubrication is an essential issue to enhance the performance of worm gear transmission. The worm gear motion generates a lot of warmth, which reduces efficiency. The power delivered at a offered temperature will increase with the transmission efficiency. Suitable lubrication lowers friction and warmth, which raises effectiveness.
china  near me Citic Hic Large Wheel Gear manufacturers