non standard customized large 34CrMo4 Hardening V Grooved Pulley wheel

Share on:

Price in USD:Details


Product Overview


About Us

Luoyang Wangli Heavy Machinery Co., Ltd. was founded in 2002. The company belongs to the high-tech industry and is a large mold heat treatment center in Luoyang.Mr Wang, the boss of Luoyang Wangli Heavy Machinery Co., Ltd. has been engaged in large machinery and equipment work for 42 years.Its products are used in mining machinery, metallurgical machinery, building materials machinery, petrochemical machinery, engineering machinery, agricultural machinery, paper making machinery, new energy machinery, food machinery, rail transit equipment, environmental protection machinery, ships, automobiles and military industry. According to the drawings and requirements provided by customers, we can produce large-scale non-standard mechanical equipment.Our company has dozens of engineers from state-owned enterprises, mainly engaged in new material development, casting and forging, heat treatment, machining, gear, bearing research. At present, the company has obtained 35 patents. What is particularly valuable is that the high-precision products can be treated in time in the electric well furnace to eliminate the machining stress and ensure the product quality. In addition, we can produce products according to different national standards and customer drawings.

 Pulley wheel by electric arc furnace
Electric Arc Furnace: It is easier and accuracy to control the inner temperature of furnace, so it can improve the purity of steel. It can control the quality of steel from the material. We can casting 200-30000 kgs per piece.

Advantage of our Heat Treatment:
- Professional, specific furnace, single-minded
- Vertical pit furnace,keep the temperature uniformity during heating,+/-1℃
- Small deformation,little oxide layer,reduce material cost
- Different materials can be cooled at the best speed
- Large capacity, completed variety of quenching medium: oil,water,salt water,water based mixture.

Product Overview

Material is the skeleton for one machinery, while production design is the thought, CNC machining is the essence and heat treatment is the soul.

non-standard customized large 34CrMo4 Hardening V Grooved Pulley wheel
Advantages of Large Casting Elevator Traction Sheave :
1. High quality with reasonable price
2. Large bearing capacity
3. Good wearing resistance

Large Casting Elevator Traction Sheave Features:
1) Material: According to the customers’ requirements.
2) Heat treatment : Sheave Body Quenching and Tempering, Sheave Groove Surface Quenching.
3) Groove surface quench depth: ≥3 mm
4) Inspection: The Third Party
5) QA DOC: Chemical Composition Report, Dimensions Check Report, Heat Treatment Report.
6) Max Weight: 55 T
7) Standard: ASTM/DIN/BS/JIS/GB
8) Certification: ISO9001, BV
9) OEM and Customize Service Offered


Our workpieces are 100% ultrasonic inspection

Product name
non-standard customized large 34CrMo4 Hardening V Grooved Pulley wheel
45#,Q235B,Q235A,Q345A,Q345B,alloy steel,carbon steel,casting iron etc
Heat treatment
Normalizing,stress relief annealing,hardening and tempering, surface quenching
2.8 M3
casting blanking, stress relief annealing, abrasive blasting(shot blasting), lathe, UT test, milling,drilling,tapping,test
Main equipment
1.6m, 5m CNC Vertical Lathe; 8m,6m,5m Horizontal Lathe; milling machine; 6m,4m,3m,2m, CNC boring&milling machine; 2 sets CNC Lathes,2 sets CNC Machining center VMC 850L;80mm,50mm drilling machine; Plasma cutting machine; CNC cutting machine; Bending machine; Rolling machine;plate shearing machine; submerged arc welding; gas shielded welding; argon arc welding; large spray room etc.
Dimension inspection, visual inspection, UT Test, finished product inspection, flaw detection

Large Casting Elevator Traction Sheave features
1) Material: 35CrMo, SC45,60#,65#,65Mn,50SiMn,42CrMoA (according to client's requirement)
2) wheel diameter: Φ200-2300mm
3) Surface Body Hardness:300-380HB, Wheel quench hardness: HRC 45-55, depth: 15-30 mm.
4) Measuring & testing equipment:Projecting profile, roughness tester, hardness tester, concentricity tester ect, UT ultrasonic detecting instrument
5)Size:Special designs are available,Making according to clients demand.Precise measurement and surface finishes are available.




We can provide technical support on new material,heat treatment and new manufacture process according customer’s working condition in order to improve lifespan of machinery parts.We have got a lot of patents on the spare parts of mill,cement rotary kiln,dragline excavator,rotor shafts.

Customer Visit

Wangli Customized Large Casting Elevator Traction Sheave have exported to 42 countries in the world.

0.0131 s.