أسطوانات الطاقة المجوفة بورتا

تفاصيل المنتج

أسطوانات الطاقة المجوفة بورتا

High-Performance Hollow Hydraulic Cylinders for Pulling, التوتر & Lifting Applications

Our أسطوانات الطاقة المجوفة بورتا are designed to deliver powerful hydraulic force for demanding pulling, tensioning, رفع, دفع, and positioning applications. Featuring a hollow plunger, these hydraulic cylinders allow threaded rods, الكابلات, and pull bars to pass through the center of the cylinder, making them the ideal solution for applications where conventional solid cylinders cannot be used.

Manufactured from premium alloy steel and engineered for long-term reliability, these hollow hydraulic cylinders are widely used in construction, bridge engineering, صيانة المعدات الثقيلة, التعدين, بناء السفن, railway projects, and industrial manufacturing.

Available in capacities ranging from 13 Ton to 95 طن, our hollow cylinders provide outstanding performance in the most demanding environments.


الميزات الرئيسية

تصميم المكبس المجوف

The hollow center allows threaded rods, الكابلات, and pull bars to pass through the cylinder, making it ideal for pulling and tensioning applications.

مناسبة ل:

  • Bolt tensioning
  • Cable tensioning
  • Shaft extraction
  • إزالة تحمل
  • Pin removal
  • Pull testing
  • Equipment alignment

قدرة تحميل عالية

Available in multiple capacities from 13 Ton to 95 طن, providing reliable hydraulic force for both light-duty and heavy-duty industrial applications.

تشمل الفوائد:

  • High lifting capacity
  • Powerful pulling force
  • عملية مستقرة تحت الأحمال الثقيلة
  • أداء هيدروليكي موثوق

Heavy-Duty Alloy Steel Construction

Manufactured from premium high-strength alloy steel for maximum durability and long service life.

Features include:

  • Heat-treated cylinder body
  • Hardened chrome-plated piston
  • Corrosion-resistant surface finish
  • مقاومة التآكل ممتازة
  • Heavy-duty sealing system

مدمج & Portable Design

Designed to operate in confined workspaces where larger hydraulic equipment cannot fit.

Advantages include:

  • Lightweight construction
  • سهولة النقل
  • Ideal for limited-access applications
  • Convenient field operation

Reliable Hydraulic Performance

Designed for use with hydraulic hand pumps, المضخات الهيدروليكية الكهربائية, and air-driven hydraulic pumps.

Compatible with:

  • Hydraulic hoses
  • Quick couplers
  • Pressure gauges
  • Hydraulic power packs
  • Hydraulic puller systems

التطبيقات

Our Hollow Porta Power Cylinders are widely used in:

  • بناء الجسر
  • تركيب الهيكل الصلب
  • Industrial equipment maintenance
  • إصلاح الآلات الثقيلة
  • Mining operations
  • Railway maintenance
  • بناء السفن
  • Wind power installation
  • Power generation plants
  • زيت & gas projects
  • Mechanical engineering
  • Manufacturing facilities

Typical applications include:

  • Bolt tensioning
  • Flange maintenance
  • Bearing installation and removal
  • Shaft extraction
  • Pin removal
  • Equipment alignment
  • Structural lifting
  • Hydraulic pulling systems

مزايا المنتج

  • Hollow plunger for pulling applications
  • Available from 13 Ton to 95 طن
  • Compact hydraulic cylinder design
  • High-strength alloy steel construction
  • Hard chrome-plated piston
  • عمر خدمة طويل
  • High-pressure hydraulic operation
  • Easy integration with hydraulic systems
  • صيانة منخفضة
  • Reliable industrial performance

Technical Features

  • سعة: 13 Ton – 95 طن
  • Hollow center design
  • Single-acting hydraulic operation (double-acting models available upon request)
  • Spring return for fast piston retraction
  • High-strength alloy steel body
  • Hard chrome-plated piston rod
  • Heavy-duty sealing system
  • Compatible with standard hydraulic pumps and accessories

Why Choose Our Hollow Porta Power Cylinders?

As a professional hydraulic tools and cylinders manufacturer, we supply high-quality Hollow Hydraulic Cylinders to distributors, industrial suppliers, rental companies, engineering contractors, and OEM brands worldwide.

Our manufacturing advantages include:

  • تصنيع المعدات الأصلية & ODM production
  • Factory-direct pricing
  • Strict quality control
  • Custom stroke and capacity options
  • Custom logo and branding
  • Fast production lead times
  • تجربة التصدير العالمية
  • Professional engineering support

Every cylinder is precision-machined and rigorously tested to ensure maximum safety, متانة, and dependable performance in demanding industrial environments.


الأسئلة المتداولة (الأسئلة الشائعة)

What is a hollow hydraulic cylinder?

A hollow hydraulic cylinder is a hydraulic ram with a hollow piston rod that allows threaded rods, الكابلات, or pull bars to pass through its center. This design enables both pushing and pulling operations, making it ideal for tensioning, extraction, and lifting applications.


What are hollow porta power cylinders used for?

They are commonly used for:

  • Bolt tensioning
  • إزالة تحمل
  • Shaft pulling
  • Pin extraction
  • Structural lifting
  • Equipment positioning
  • Flange maintenance
  • بناء الجسر
  • اصلاح المعدات الثقيلة

What load capacities are available?

Our standard Hollow Porta Power Cylinders are available in capacities ranging from 13 Ton to 95 طن. Higher capacities and custom specifications are available upon request.


Can these cylinders be used for both pushing and pulling?

نعم. Thanks to the hollow center, the cylinder can apply pushing force directly or be used with threaded rods and accessories to perform pulling and tensioning operations.


What hydraulic pumps are compatible?

These cylinders are compatible with:

  • Hydraulic hand pumps
  • مضخات هيدروليكية كهربائية
  • Air-operated hydraulic pumps
  • Hydraulic power packs

They can also be integrated into complete hydraulic systems using standard hoses, quick couplers, and pressure gauges.


Are custom sizes available?

نعم. We offer OEM and custom manufacturing services, مشتمل:

  • Custom capacities
  • Custom stroke lengths
  • Special mounting options
  • Thread customization
  • Private labeling
  • Custom packaging

What industries use hollow hydraulic cylinders?

Our hollow cylinders are widely used in:

  • بناء
  • التعدين
  • زيت & غاز
  • توليد الطاقة
  • بناء السفن
  • Railways
  • Steel fabrication
  • صيانة المعدات الثقيلة
  • تصنيع
  • Industrial engineering

How should hollow hydraulic cylinders be maintained?

For long service life:

  • Keep the piston clean.
  • Inspect seals regularly.
  • Use clean hydraulic oil.
  • Avoid overloading the cylinder.
  • Store the cylinder in a dry environment.
  • Check hydraulic connections before operation.

Do you provide replacement seals and spare parts?

نعم. We supply seal kits, المقرنات, خراطيم, hydraulic accessories, and replacement components for ongoing maintenance and repair.

Do you offer OEM and wholesale services?

نعم. We manufacture Hollow Porta Power Cylinders for wholesalers, distributors, industrial suppliers, equipment rental companies, and OEM brands worldwide, offering factory-direct pricing, reliable quality, and global shipping.

طلب عرض أسعار

Looking for a trusted Hollow Porta Power Cylinder manufacturer?

Contact us today for technical specifications, pricing, OEM customization, and wholesale solutions. Our engineering team can help you select the right hollow hydraulic cylinder for your lifting, سحب, or tensioning application.

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