Appel: +(86) 137 7712 9988
Emplacement du bureau:

​No.789 Xiaying Road, Ningbo, Zhejiang China

Industrie leader:

Outils de ligne électrique

Leader industriel:

En Chine

Hold-on roller

Hold-on roller

​About E-Grid

​Ningbo Eastern Grid Power (E-Grid) is China leader in designing, manufacturing and supplying hydraulic brake tensioners for stringing operations, ideal to allow operations to be carried out with the highest accuracy, speed and safety.

Order number21291212922129321294
FeatureV type ,foldedV type ,foldedV type ,foldedLine type
Length (m)11.521
Weight (kg)27.330.535.514

Positioned in front of drum to guide cable into trench or duct.
The pulley wheels are made of steel mounted on ball bearings
The frame is made of high quality steel, Surface spray anti – rust paint to avoid rusting

V type
Hold-on roller
Line type
Line type
Opening protection roller
Order number


Adjustable range (mm)





protect crossing tube in cable chute


The pulley wheels are made of MC nylon mounted on ball bearings
The frame is made of high quality steel, Surface spray anti – rust paint to avoid rusting
With seamless welding technology , technology skills, welded firmly.
The block has built-in bearing, which can rotate flexibly, effectively reduce friction and save labor

Opening protection roller
Model SH130S three -wheel cable roller​
order number​


maximum cable diameter (mm)​

: Φ130

weight (kg)​



applicable to lay cable on ground or cable tray.


1. either uses in line or corner occasion
2. can detached into 3 roller .
3. Nylon roller

Model SH130S three -wheel cable roller
Quality Control

We have the complete production equipments and professional production team to manage the whole process from production to packing shipment. All products will 100% test before delivery to ensure the quality.
We can supply all kinds of stringing equipment according to customers’ requirements.


1. The machines will be shipped in container.
2. We will ship the products within one month normally after receiving the payment.
3. Stock is available for standard product.


​1. We accept T/T and L/C.
2. Please send swift copy of T/T if you arrange payment by T/T.
3. Please send us the L/C draft to us before issue L/C.

Why choose us

1. High quality and competitive price.
2. Leading and biggest manufacture for stringing equipment in China.
3. 25 years of production experience and more than 1000 customers in the country and abroad market. The machines have been sold to more than 20 countries.
4. Big stock condition for fast shipment.
5. Detailed pre-sales service and fast active after-sales service. Response within 12 hours after-sales service.