Tavaran kuvaus
Kohteen kuvaus
Satulavyön vaihteet: Pyörivän uunin satulavyön vaihteet, kuulamyllyn satulavyön laitteet
Girth Gears offered discover substantial software in different market sectors like in sponge iron plants, steel & cement industry, mining sector, wind mills as properly as in other sector sectors. These are made CZPT in module selection of 10 Module to 70 Module and in minimum diameters of one hundred mm to 15000 mm. More, these comprise optimum bodyweight of 70 MT one items. Below the assortment of hardened & ground CZPT es/gears comprise Worm CZPT es, CZPT cal / Double CZPT cal gears/gearboxes, CZPT cal-Bevel gearboxes, Planetary Gearboxes and others.
ZTIC Gear Slicing CZPT s incorporate:
Ø16m CNC Hobbing CZPT Ø12m Equipment Cutting CZPT (Switzerland)Ø10m Hobbing CZPT (Germany)Ø4m CNC CZPT CZPT Hobbing CZPT (Germany)Ø1.6m Horizontal CHC Hobbing CZPT (Germany)Ø5m CNC Profile Gear Grinding CZPT (Germany)Ø2.8m CNC Profile Gear Grinding CZPT (Germany)Ø1.25m CNC Profile Gear Grinding CZPT (Germany)Ø1m CNC Profile Gear Grinding CZPT (Germany)Ø0.8m CNC Profile Equipment Grinding CZPT (Germany)Computerized positioner
Module Range: ten Module to 70 Module.
Diameter : Min 100 mm to16000 mm.
Paino: Enintään sata kaksikymmentä tonnia kappaleelta.
Hardened & Ground Gear Packing containers/Gears:
Worm CZPT esHelical / Double CZPT cal gears/gearboxesHelical-Bevel gearboxesPlanetary GearboxesHardened & Ground Helical- bevel gears & Spiral-bevels gears/gearboxes.Rack & Pinions
Ratings:
Min 3 hp to Max 1400 hpSplash / Compelled lubrication type
Deliver Enquiry
With far more than 1000 girth gears offered more than the entire world CITICIC Gear is a leading supplier in the cement and mineral market. And as member of AGMA (American Gear CZPT rs Affiliation), we do actively just take portion in defining the common for equipment rating calculations and service factors.
We give girth gears in three various types
Fabricated steel
– forged ring
– rolled plate
Solid steel
Pallografiittinen (nodulaarinen) taottu rauta
Fabricated gears became far more widespread in the previous and are created with solid steel equipment rim components and electro welded body composition. The rings are made from a entire block of higher resistance alloy metal. Soon after the rough machining of the ring, we carry out hardening and tempering heat remedy in get to increase the mechanical attribute and consequently its relevant overall performance.
Valmistettujen hammaskehän etuja
The solid content composition excludes the risk of inclusions
Framework flaws like gasoline holes, micro shrinkage, pin holes, hot tears, sand and slag inclusions are prevented
Hence, mend welding of the entire body structure and e.g. grinding of toothed regions is not necessary.
The fabricated manufacturing procedure excludes the require for designs and risers
Rim substance has higher hardness and increased energy than the material utilized for the underlying construction (i.e. web, gussets)
These features will lessen the guide time and charges. Fabricated manufacturing ensures a CZPT delivery.
This is specifically useful in an emergency situation, exactly where the present equipment rim is suffering from damage
Attributes
External teeth
Greatest diameter: 16000 mm
Toothed experience width: 1700 mm
Highest module: forty five by hob
Optimum module: 65 equipment finishing cutter
Inner teeth
Maximum Diameter: 6500 mm
Maximum module: 25.4
Toothed experience width: four hundred mm
Forging materials process
Forging
Final rolling
Furnace cooling
Control on production
H2o quenching
Hardness testing
Tough machining
Ultrasonic tests and dimensional inspection
Closing inspection certification
Standards/Certificates
UNI EN ISO
AWS
ASTM
ASME
DIN
Sovellukset
Our girth gears are applied in the cement and minerals industries:
A variety of kinds of horizontal mills
Rotary dryers
Rotary kilns
Any other massive gear ring application
Rewards
1 SourceOriginal Gear CZPT (OEM) CZPT nical DrawingsGearing technological experience for kilns and grinding millsState of the artwork production facilities and qualityGlobal income and service supportRotary Kiln Girth Gears
We are major provider the Kiln Girth Gears for the CZPT vegetation as shown underneath.
Sponge Iron Plants 50TPD 100TPD 300TPD350TPD,500TPD,1000TPDCement crops as per CZPT er requirementGears for phosphate mines, Alumina plant, kaolin-bentonite
Gear Cutting Ability:
100mm diameter to 16000mm diameter10Module to 70Module
The Kiln girth gears are CZPT mainly in bi-portion, four components, 8 components or multi segments as for each the prerequisite and suitability with the software of equipment.
In the subject of grinding mill components, We source mill heads,feed inlet,grinding roller,cement kiln driving ring, casting gears, shaft block .Also we offer mill shell of welding structures and fabrications.
Quality assurance files
The pursuing studies are to be submitted to High quality Assurance:
a. Chemistry report
b. Physical report
c. Heat treatment paperwork
CITIC HMC Q/HM 973.2-2007
Specification for Metal CZPT s for Grinding Mills
one 5
d. CZPT sonic inspection report (before and after repairs)
e. CZPT ic particle inspection report (just before and right after repairs)
f. Dimensional report
g. Weld mend maps
h. Weld processes and Method qualification file
i. Welder qualification
j. CZPT harmful tests inspector qualification
|
Tavarat |
Structural features |
Processing measure |
Check material |
|
Girth Equipment |
(1)GS42CrMo4Alloy Metal (corporate proprietary standards) HB 220~240 (2) puolirakenteinen, Y-puolainen |
(1) outer metal refining (R-H argon and vacuum therapy) (4)tough hobbing, launch time, fix the joint surface, then good roll |
(1)castings mechanical properties and chemical composition (internal regular) (2) roughing after sonic testing (3)semi-ending, finishing after ultrasonic tests and magnetic particle inspection (4) tooth surface area magnetic particle inspection, hardness test (5) hampaan toleranssin tarkistus (6) the manufacturing facility assembly load test to check the precision of the size of gear |
The technological specifications of a big CITICIC Equipment ring:
1) is pretreated just before normalizing surface hardening therapy, the hardness must HB210 ~ 250 mechanical performance are the supreme strength Rb 690MPa, produce pressure Rs 490MPa, elongation D5 eleven%, reduction of spot W twenty five% , impact toughness Ak 30J enamel induction hardened, hardness HRC50 ~ fifty five efficient hardened layer depth 3 ~ 5mm.
two) total ultrasonic flaw detection, inner quality ought to meet up with two requirements GB7233-87 regular specifications tooth and fillet magnetic particle inspection, high quality must fulfill two requirements GB/T9444-88 standards.
3) Be aware the casting is not rounded R5 ~ R10.
4) Tooth chamfer at each finishes and 1 45b.5) by two and a half ring gear tooth width of each ring coupling along the edge of a total ring made with high toughness bolts, mixed with the tooth floor have to be at the base heart.
two big ring equipment producing method
two.1 of rough
Steel casting blank is provided by CITIC CZPT CZPT ry Co., Ltd. CZPT Forging plant, run by GB11352-89 standard specifies demands for modeling according to the casting method, smelting, casting, hit packing containers, cleaning, dressing castings. Throughout inspection and acceptance by the drawings and Technical needs for metal blank
Checks, in accordance JB/T6402-92 expectations issued after acceptance
Down procedure.
two.2 roughing
Crossed by drawing and keep out allowance, alignment, connection, processing the two inside of and outside the circle, combining encounter milling, drilling and other procedures.
2.3 Exploration injuries
Overall ultrasonic flaw detection, internal good quality ought to satisfy the two specifications of GB7233-87 expectations.
2.4 normalizing pretreatment
Semi-ring pairs normalizing and tempering treatment, supply a great firm for subsequent area hardening push drawings deformation of the half ring gear inspection right after warmth therapy.
two.5 Machining
First two and a fifty percent ring is created with higher power bolts connecting the ring as a whole, the total method by drawing a circle CZPT nei Wai teeth and upper and lower stop, and then drawing and machining milling approach needs.
two.6 Elimination of processing anxiety
The all round ring annealed to get rid of tension.
two.7 general ring surface hardening
IF alongside the alveolar tooth area induction hardening, hardness HRC50 ~ fifty five, powerful hardened layer depth 3 ~ 5mm.
two.8 Final inspection
First, the detection frequency quenching, the hardness right after tempering ring gear cogging meets the requirements of the drawings CZPT ly, to detect whether or not the optimum outer diameter bigger dimensions D6944 as the deformation 3mm, the mechanical correction essential right up until experienced Thirdly, tooth and fillet magnetic particle inspection, top quality ought to meet two specifications GB/T9444-88 common requirements Lastly, according to the drawings and complex requirements for closing inspection.
Sertifioinnit
Yritysprofiili
Palkintomme
Usein kysytyt kysymykset
K: Miksi uskomme HangZhou Zhongtai Industries Co., Ltd:hen:
A: 1. Much more than thirty a long time experience.
2.We are the leading specialist supplier of mining equipment, development equipment, equipment casting and forged parts
3. All merchandise achieved ISO9901:2000 high quality administration certificate and CE, ROHS certificates.
Q:Delivery time
A: areas guide time 1-2months, equipment 2-3months.
Q:Payment conditions
A: Accept payment variety: T/T, L/C, CZPT ern union,Income.
thirty% deposit when signed agreement. Complete payment paid before delivery
Q: Top quality warranty?
A: ensure time: 1 yr for major equipment. If anything wrong we will offer the complex tips and locate remedy immediately. For those sporting areas we ensure higher good quality elements for CZPT -phrase offer.
Q: After revenue services?
A: we can provide complex guide for equipment working check and areas upkeep if conclude person needs.
Soon after Product sales Support
ZTIC CZPT Industries is your business companion in the Right after Market place.
ZTIC capable to provide:
one. CZPT SPARES – Design and style AND CZPT UFACTURING
2. Huge Quantity Metal AND IRON CASTING FOUNDARIES
three. Large Equipment Store Abilities
4. Training PROGRAMMES
5. PREVENTATIVE Routine maintenance Applications
6. PREVETATIVE Maintenance Services
seven. Comprehensive Routine maintenance Programs
ZTIC’s Discipline Support Engineers are trained exclusively in the CITIC model team merchandise but are able of undertaking the servicing of other CZPT brand names.
Our technicians are equipped with the most CZPT d technological diagnostic products CZPT to difficulty shoot your tools to optimise efficiency and minimise down time.
ZTIC also has an substantial capacity in giving all you consumable and electrical/ mechanical spare part requirements.
The ideal transmission selection is when substantial transmission reduction is needed. A worm gear is comparable to a helical gear with a throat cut to boost the outer diameter of the wheel. The throat allows the worm equipment to wrap completely around the threads of the worm. By cutting the threads on the worm relatively than the enamel, and by adjusting the amount of threads, distinct ratios can be achieved without having altering the mounting arrangement. A exclusive feature of worm gears and worm equipment assemblies is their capacity to avert reverse rotation.
