Appel: +(86) 137 7712 9988
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​No.789 Xiaying Road, Ningbo, Zhejiang China

Industrie leader:

Outils de ligne électrique

Leader industriel:

En Chine

Wire rope tightener frictional ratchet China

Frictional ratchet wire tightener are made of steel and equipped with mechanical brake; designed to facilitate and accelerate chain positioning operat.

​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.

Description
Frictional ratchet wire tightener

Frictional ratchet wire tightener are made of steel and equipped with mechanical brake; they are designed to facilitate and accelerate chain positioning operations. Chains with different lengths are available on demand.

Wire rope tightener frictional ratchet China
Wire rope tightener frictional ratchet China

Order numberModelRated load (kN)Number of teeth of ratchet sheaveWeight (kg)Feature
14101SJIA-110253.2Volute hook
14102SJIA-1A10253.2kook

Application

To cooperate with conductor grip in tightening conductor.

Feature

Adopt friction mechanism, turning agilely and reliably
Frictional ratchet wire tightener are made of steel and equipped with mechanical brake
they are designed to facilitate and accelerate chain positioning operations.
High strength steel wire, not easy to be broken
The hook’s head is made of high strength hot forged steel, and is oval with safety device
The handle can rotate 360︒,easy to use
Chains with different lengths are available on demand.

Ratchet manual wrenching tackle block

Wire rope tightener frictional ratchet China
Wire rope tightener frictional ratchet China

Order numberModelRated load (kN)SpecificationHanging TypeWeight (kg)
14261SJJ-18Number of teeth of ratchet is 18Pin1.7
14262Hook1.8
14263SJJ-1A8Number of teeth of ratchet is 18Pin1.9
14264Hook2
14271SJJ-212Number of teeth of ratchet is 20Pin2
14272Hook2.1
14273SJJ-2A12Number of teeth of ratchet is 20Pin2.2
14274Hook2.3

Application

It is used to tighten steel stranded wire and aluminous stranded wire in line construction.

Feature

The free stretch distance is 1m
High strength steel wire, not easy to be broken
The hook’s head is made of high strength hot forged steel, and is oval with safety device.

Rope withdrawingtool

Wire rope tightener frictional ratchet China
Wire rope tightener frictional ratchet China

Order numberMax pull (kN)Withdrawing load (kN)Applicable diameter of rope (mm)Weight (kg)Feature
14251630¡Ü¦µ1138Attached with hand crank winch
14252-30¡Ü¦µ116.5-
14253-20¡Ü¦µ116.5-

Application

to relax the cable when stringing, the tail rope can be fixed.

Ratchet tightener

Ratchet tightener
Ratchet tightener

Order numberModelRated load (kN)SpecificationHanging TypeWeight (kg)
14261SJJ-18Number of teeth of ratchet is 18Pin1.7
14262Hook1.8
14263SJJ-1A8Number of teeth of ratchet is 18Pin1.9
14264Hook2
14271SJJ-212Number of teeth of ratchet is 20Pin2
14272Hook2.1
14273SJJ-2A12Number of teeth of ratchet is 20Pin2.2
14274Hook2.3

Application

To cooperate with conductor grip in tightening conductor .

Feature

Hook adopts seamless welding technology, Wear-proof
Is made of high quality steel, Surface spray anti – rust paint to avoid rusting
Anti-twist steel wire ,anti-slip handle

Note

“A” in model names mean those products are with matched 1.2 m steel rope.

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.
​Remarks
We can supply all kinds of stringing equipment according to customers’ requirements.

Shipment

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.

Payment

​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.