Product Details

Cable protection pulley block and tackle,Staight line type cable pulley,Cable Pulley Block And Track

Cable Block Introduction

Cable pulley block/ Cable Block& Cable block &lifter/ Stringing blocks were used to string different conductors.

Cable Block Description

a. We manufacture a lot of models Cable pulling block for different uses in the overhead transmission line construction.

b. They have are used to support conductors, OPGW,ADSS, communication lines

c. The sheave of the pulley blocks are made from high strength MC nylon,or aluminum materials ,and the frame of blocks are made of galvanized steel.

d. cable pulley block are high strength and flexibility, easy to use, light weight, wear-resisting, and long service life.

Cable Block Specification

Product type	Suited conductor/cable	Rated load(KN)	Weight(kg)	Note
HCPA-120x35	LGJ25-70	5	1.8	Aluminum
HCPA-160x40	LGJ95-120	10	3.2	Al
HCPA-200x40	LGJ150-240	15	3.8	Al
HCPA-200x60	LGJ150-240	15	4.2	Al
HCPA-250x40	LGJ15-240	20	5.2	Al
HCPA-250x60	LGJ300-400	20	5.5	AL
HCPA-270x60	LGJ300-400	20	6.8	Al
HCPA-320x60	LGJ300-400	20	10.5	Al
HCPA-400x80	LGJ400-500	20	12	Al
HCPN-120x30	LGJ25-70	5	1.5	Nylon
HCPN-160x40	LGJ95-120	10	2.4	N
HCPN-200x40	LGJ150-240	15	2.6	N
HCPN-200x60	LGJ150-240	15	3.1	N
HCPN-250x40	LGJ150-240	20	3.7	N
HCPN-250x60	LGJ300-400	20	3.9	N
HCPN-270x60	LGJ300-400	20	4.4	N
HCPN-320x60	LGJ300-400	20	7.5	N
HCPN-400x80	LGJ400-500	20	11	N

Cable Block Application

Widely used in overhead power line construction. Used to release conductors. It can be passed by connectors, swivel joints.

A block and tackle system which combined with many pulleys is often in conjunction with a winch, mast or other lifting equipments and it is usually used in construction and installation work like lifting tower, stringing, hoisting works. It can be also used in lifting and hoisting works of dock, shipyard, warehouse and so on.

Cable Block Packaging

Our Cable Block Factory

Why choose Long Zhuo?

1. Highest quality

We are the manufacture who adopts import raw materials. It is amazing, and with cheap price and guaranteed quality.

2. Most competitive price

We can adjustment the price according to your market demand’s changes,and also can launch a series of promotional activities in a bad economic environment

3. Professional

We are special in producing and sells, as development, methods, and handling.

4. Best service

Answering emails or solving questions timely. Delivery and update information on time. Trust, good quality and service are the basic of long term business.