Construction Multi Strand Jack Long Profile

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Construction Multi Strand Jack Long Profile Specification

Product Type
Multi Strand Jack - Long Profile

Material
High tensile alloy steel cylinder, hard chrome plated

Lifting Capacity
Up to 3000 kN or as per requirement

Handles
Dual, heavy-duty operation handles

Withstand Voltage
2500V for 1 min/ 500 Hz

Application
Used for heavy-duty construction and pre-stressing applications

Insulation Resistance
More than 2000 M at 500V DC

Height
Varies as per capacity (commonly 400 mm to 1200 mm)

Weight
Ranges from 40 kg to 250 kg depending on model

Color
Silver metallic with black mounting brackets

Manufacturer Tolerance
1% on major dimensions

Stroke Length
Commonly available in 100 mm, 150 mm, 200 mm, 250 mm, and custom sizes

Operating Temperature
-20C to +55C

No. of Strands
6 to 37 strands depending on jack model

Connection Type
Quick connect high-pressure couplers

Maintenance
Low maintenance with replaceable seals

Surface Treatment
Corrosion resistant with precision surface finishing

Return Type
Spring Return or Hydraulic Return as per design

Working Pressure
Maximum 700 Bar

Mounting
Universal flange mounting for site adaptability

Sealing System
High-pressure resistant double sealing system

Jack Type
Hydraulic

About Construction Multi Strand Jack Long Profile

We feel proud to introduce ourselves as a reliable company, engrossed in manufacturing and exporting the broad gamut of Construction Multi Strand Jack Long Profile. At our well-developed production unit, this is precisely manufactured using high grade materials in adherence with the predefined norms of quality. Manual in operation, this has applications in petrochemical, paper, oil and gas, and marine industries. In addition, this Construction Multi Strand Jack Long Profile can be customized as per the information provided by our customers.

Technical Specifications:

CAPACITY : 200-425 TON
STROKE : 150 -300 MM
WORKING PRESSURE 650 BAR

Engineered for Strength and Precision

Crafted from high tensile alloy steel, the Multi Strand Jack provides exceptional lifting capacities up to 3000 kN. Its precise manufacturer tolerance of 1% on major dimensions ensures reliable and consistent performance in critical construction and pre-stressing applications. The hard chrome finish enhances durability and minimizes wear, ensuring long operational life.

Advanced Sealing and Corrosion Protection

Equipped with a high-pressure double sealing system, this jack prevents leaks under extreme loads and working pressures up to 700 Bar. Its corrosion-resistant, precision-finished surface allows operation in harsh environments, while the jack remains easy to maintain thanks to replaceable seals and low maintenance requirements.

Flexible Mounting and Adaptable Design

Universal flange mounting enables seamless integration across various construction sites. Available in multiple stroke lengths and strand configurations, the jack can be tailored to unique project specifications, making it suitable for a wide range of heavy-duty applications.

FAQ's of Construction Multi Strand Jack Long Profile:

Q: How is the Construction Multi Strand Jack typically used on construction sites?

A: These jacks are primarily used for heavy-duty lifting, pre-stressing, and tensioning applications in large construction projects such as bridges and infrastructure. Their high lifting capacity and stroke customizability make them ideal for demanding load operations.

Q: What benefits does the double sealing system provide?

A: The high-pressure resistant double sealing system minimizes the risk of hydraulic leaks, even under extreme loads, ensuring dependable performance and extended service life, while also reducing maintenance requirements.

Q: When should I use spring return versus hydraulic return models?

A: Spring return models are suitable when simplicity and lower cost are needed for lighter or repetitive tasks. Hydraulic return models are preferable for more demanding projects where faster, controlled piston retraction is required.

Q: Where can the jack be mounted, and how adaptable is the mounting system?

A: Thanks to its universal flange mounting, this jack can be securely mounted on a wide range of structures, offering flexibility to adapt to various on-site requirements and ensuring stable, safe operation.

Q: What maintenance procedures are recommended for this jack?

A: Regular inspection for seal condition and cleanliness is advised. The jack features low maintenance demands, mainly requiring occasional replacement of seals, and ensures continued performance with minimal downtime.

Q: How does the jack's surface treatment enhance its application in harsh environments?

A: Precision surface finishing combined with corrosion-resistant treatment protect the jack from rust and environmental degradation, enabling reliable use in varied and demanding field conditions.

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