·Shaoxing City launched special enforcement actions for auto parts and gasoline and diesel products

The Shaoxing City Quality Supervision System started from mid-December to mid-December, and carried out the “Blue Sword No. 6” special enforcement action focusing on automobiles, auto parts, and gasoline and diesel products throughout the city.
This special action will focus on three serious quality violations. First, focus on investigating and handling illegal vehicles that do not comply with national compulsory standards and without compulsory certification and illegal modification, as well as unauthorized production and sale of hazardous chemicals in-vehicle tanks, assembling or unauthorized modification of hazardous chemicals. The second is to crack down on illegal activities such as unlicensed production, non-compliance with compulsory standards, fake and genuine, and refurbished auto parts; thirdly, focus on the investigation of gasoline and diesel octane number, anti-explosion index, Excessive measures such as lead, manganese and other indicators and the use of solvent oil to impersonate gasoline and diesel, especially in the investigation of gasoline containing silicines and other harmful components and illegal addition of ethanol, methanol and other solvent oils and other illegal activities. At the same time, it will severely investigate and deal with refueling and refueling stations, and use the refueling and refueling machines to cheat and other illegal activities; crack down on the illegal production and sale of “earth refining”.
Through special enforcement actions, the city's quality supervision system will centrally investigate and deal with a number of illegal cases, severely crack down on a number of illegal enterprises, further strengthen the quality supervision of the city's auto parts, gasoline and diesel products, and earnestly safeguard the legitimate rights and interests of the broad masses of the people. (Zhejiang Quality and Technical Supervision Bureau)

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Each of these in-service factors must be carefully considered before the combination of pulley wheel design, material selection, hardness pattern and heat treating technology is selected.

Crane Pulley Block

Technical details:

Type:  Forged & Casting & Rolling Pulley Wheels

Application:  Crane, trolley, truck crane, Hoist, heavy duty industry, Port crane, Steel factory etc

Material: Casted iron: HT200  Ball mill cast iron

            Casted Steel: ZG20; ZG25; ZG35; ZG45

            Steel Plate: Rolling Q235B; Q345B; 1045/C45/45#

            Forged Steel: 16Mn; 20#; 45#/1045/C45; 42CrMo/42CrMo4/CM440; 65Mn; SSW-Q1 etc

            Nylon(Polyamides): MC Nylon

Dimension: 

 Ï†200 Ï†250, φ350, φ400, φ500, φ600, φ700, φ800, φ1000, φ1200, φ1600 or as your require

Rated Loading Capacity: 1~160 ton

Diameter of wire rope:  Ï†7--φ82mm

Process: Forging & Casting and Steel Plate Cutting

Domestic well-known brand LYC, HRB, ZWZ or as your require

Quality Control: UT, MT, RT, PT, chemical composition test, mechanical property test, etc.

Heat Treatment: Quenching and Tempering

Quenching Depth: no less than 20mm

Coating: Black Oxide+ Rust-proof oil+ High quality plywood crate

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Crane Pulley Block Description


Crane Pulley Block

Crane Pulley Block,Crane Parts Pulley,Crane Pulley Wheel,Crane Block And Tackle

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