Luoyang Zhongtai Industrial Co., Ltd.
Our Values Trust and reputation are a channel in the success and prosperity of ZTIC. Through valued employee loyalty and expertise ZTIC gives its customers a high degree of confidence. Through a
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Mill Pinion Gears Ball Mill Girth And Pinion Gear Ball Mill Internal Gear
1. Pinion design
Bored solid on shaft / integral self aligned spur, helical or double helical
Materialization forged alloyed steel through hardened, case hardened or quenched and tempered
Spur, helical or double helical carburized induction nitrided
2. Characteristics
• Gear cutting with hobs
• The gear quality is checked by profile tester
• Tooth flank modification
• Profile correction
• Lead correction (straight/barrel)
• Designs /ratios according to ISO-DIN-A.G.M.A.
• FEM/FEA simulation software
Mill Pinion Gears Ball Mill Girth And Pinion Gear Ball Mill Internal Gear
3. Pinion gear material
42CRMO STEEL DATA
| C : 0.38-0.45% |
| Si: 0.17-0.37% |
| Mn: 0.50-0.80% |
| S : Allow residual content <0.035% |
| P : Allow residual content <0.035% |
| Cr: 0.90-1.20% |
| Ni: Allow residual content <0.030% |
| Cu: Allow residual content <0.030% |
| Mo: 0.15-0.25% |
MECHANICAL DATA
| Tensile Strength σb (MPa): >1080(110) |
| Yield point σs (MPa): >930(95) |
| Reduction of area ψ (%): >45 Akv (J) |
| Impact absorbing energy Akv(J): >63 |
| Impact toughness value αkv (J/cm2): >78(8) |
| Elongation σ5 (%): >12 |
| Hardness: <217HB |
Mill Pinion Gears Ball Mill Girth And Pinion Gear Ball Mill Internal Gear
4. Standards/Certificates
• UNI EN ISO
• AWS
• ASTM
• ASME
• DIN
5. Applications
Our pinions are applied in the cement and minerals industries:
Ball - mills
ROD - mills
Semi Autogeneous Grind (SAG)
Rotary kilns/coolers/dryers
6. Advantages
One Source
Original Equipment Manufacture (OEM) Technical Drawings
Gearing technical expertise for kilns and grinding mills
State of the art manufacturing facilities and quality
Global sales and service support
Mill Pinion Gears Ball Mill Girth And Pinion Gear Ball Mill Internal Gear
FQA
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts.
3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
Q:Delivery time :
A: Parts lead time 1-2months, machines 2-3months.
Q:Payment terms :
A: Accept payment type: T/T, L/C, Western union,Cash. 30% deposit when signed contract. Full payment paid before shipping.
Q: Quality warranty?
A: Guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.
Q: After sales service?
A: We can supply technical guide for machines running test and parts maintenance if end user needs.