Product Details
822MM LARGE DIAMETER TRANSMISSION OVERHEAD CABLE ROLLER NYLON
SHEAVE BLOCK PULLEY WIH THREE WHEELS
This 822mm Large Diameter Stringing Block possesses the dimension
(outside diameter*root diameter*sheave width) of Φ822× Φ710× 110
(mm). Its maximum suitable conductor is ACSR630, which means that
the aluminum of our conducting wire has the maximum cross section
of 630 square millimeters.
The product is designed with the assembled structure. It is really
convenient to separate the conductor from middle sheave, thus
helping reduce the weight during transportation. Furthermore, we
can also provide the rubber coated aluminum sheave, the rubber
coated MC nylon sheave, as well as the reinforced nylon sheave
coated by polyurethane.
1.Maximum suitable conductor ACSR630.
2.Sheave dimension ( outside diameter× root diameter × sheave
width) Φ822×Φ710×110
3.Rubber lined MC nylon sheave for conductor can be customized.
822MMTECHNICAL PARAMETERS
Item Number | Model | Number of Sheave | Rated Load (kN) | Weight (kg) | Sheave Features |
10141 | SHDN822 | 1 | 30 | 40 | MC nylon sheave |
10142 | SHSQN822 | 3 | 60 | 118 |
10143 | SHWQN822 | 5 | 120 | 180 |
10146A | SHQQN822 | 7 | 120 | 250 |
10146 | SHQ822 | 7 | 120 | 285 | Middle: cast steel sheave Conductor: MC nylon sheave |
10141A | SHDL822 | 1 | 30 | 45 | Aluminum sheave |
10141B | SHDLJ822 | 1 | 30 | 48 | Rubber lined aluminium sheave |
Company Profile
Ningbo Lingkai Electric Power Equipment Co., Ltd. is a professional manufacturer of Electric Power Machinery.We
located in Ningbo City.All of our products including Stringing
Blocks, Hoisting Tackles, Cable Rollers, Conductor Gripper,
Gasoline Powered Winch,Tensioner,Gin Poles and Inspection Trolleys,
Hydraulic Bus-bar Machine and other rated electric machine.We are
willing to make friends with customers and establish a long-term
relationship to create a brilliant future.We are ready for
you,welcome to send us inquiries!
Production Site
The company is equipped with high precision vertical machining
center, horizontal machining center, CNC honing machine, CNC lathe,
CNC milling machine and other advanced equipment, also equipped
with a large horizontal lathe, lathe, punching machine, rocker
large crane and polishing machine, electric welding machine and
other general equipment, and the design and manufacture of nylon
wheel casting machine and other special processing equipment and
technology install.
Patents and Quality Certifaictions
The professional R & D capability is the premise of product
innovation and technological progress. Many products of the group
have their own intellectual property rights. They have obtained 6
invention patents, nearly 20 patents on utility models and designs. And many times included in the Ningbo municipal new product trial
production plan and the national key new product plan.
On the basis of the implementation of the ISO9000 quality system management, the company carries out the special TS16949 management system of the automobile industry at a higher level.




