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508mm Pulley Block

ONEREEL® is a pioneer of Chinese 508mm Pulley Block manufacturers and suppliers. we have been making Pulley Block more than 20 years.Mainly develops,produces and sells paying off kinds of block and pulley for electric power construction.ONEREEL® has the right to import and export.ONEREEL® has complete products and sufficient inventory,which is convenient for customers to purchase one-stop.
ONEREEL manufactures various Large Diameter Stringing Block, single sheave stringing block,tri-roller stringing block universal stringing block Earth Wire Stringing Block and provides customized services according to customer needs.

Model:SHDN508

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Product Description

This ONEREEL® 508mm Pulley Block is a high-quality product.

508mm Pulley Block are normally used for stringing medium size conductor (17-25 mm) in overhead transmission line construction. We have designed series of these stringing blocks for single conductor, 2 bundled conductor and 4 bundled conductors stringing.
1.Maximum suitable conductor ACSR400.Configuration:
2.Sheave dimension ( outside diameter× root diameter × sheave width) Φ508×Φ408×75 (mm)
3.Sheave dimension Φ508×Φ408×100 (mm) can be customized

ONEREEL® 508mm Pulley Block Parameter (Specification)

Item Number	Model	Number of Sheave	Rated Load (kN)	Weight (kg)	Features of Sheave
10101	SHD508	1	20	18	Rubber coated aluminum sheave
10102	SHS508	3	40	61	Middle: cast steel sheave Conductor: Rubber coated aluminum sheave
10103	SHW508	5	60	93
10104	SHDN508	1	20	16	MC nylon sheave
10105	SHSLN508	3	40	47	Middle: MC nylon sheave Conductor: Rubber coated aluminum wheel
10106	SHWLN508	5	60	79
10107	SHSQN508	3	40	43	MC nylon sheave
10108	SHWQN508	5	60	70	MC nylon sheave

ONEREEL® 508mm Pulley Block Feature and Application
1,Pulley block are widely used in engineering, electric power, petroleum, mining, coal, metallurgy, paper making, construction, port, cable and other industries. Even heavy cables slide gently off the rollers. The required winch power is significantly reduced and the winch wire is no longer worn so much.

2,Stringing blocks have different diameter were used to string different conductors. Our large diameter stringing blocks are high strength and flexibility, easy to use, light weight and long service.

ONEREEL® 508mm Pulley Block Details
This 508mm Large Diameter Stringing Block comes with the maximum suitable conductor LGJ400. In other words, our product is adaptable to the conducting wire which has the aluminum's nominal cross section of up to 400 square millimeters. The block dimension (outside diameter*root diameter*sheave width) is Φ508×Φ408×75 (mm).

FAQ

What is your products standardization?
our products strictly comply with ISO9001 and CE standards.

Can you design the pulley block according to our size?
Yes, we have a professional team of engineers who can complete the manufacture of the pulley block you provide.

How many years have your company made this kind of pulley block?
we have been making pulley blocks more than 20 years.

Are you a trading company or a manufacturer?
we are a manufacturer of pulley block technology and design.

How long is your delivery time?
we will deliver the order as soon as we receive it.