Compact Tie-Rod Hydraulic Cylinder
Compact Tie-Rod Hydraulic Cylinder
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Compact Tie-Rod Hydraulic Cylinder

Price
MOQ
$200~800
30 Pieces
Product Details
Origin:
China
Mounting Style:
Front Flange (FF), Rear Flange (RF), Foot Mounted (FE), Trunnion Mounted (TC), Centerline Trunnion (ME)
Cushioning Type:
Fixed cushion on both ends (standard), Non-cushioned on both ends, Adjustable cushion on both ends (optional)
Shipping & Policy
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Payment Methods:
T/T PayPal
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Product Description
Company Info

Basic Info

A hydraulic cylinder that uses external high-strength tie rods to secure the end caps to the barrel. Simple in structure, easy to disassemble for maintenance, relatively lightweight, and cost-effective, it is widely used in light to medium-duty industrial equipment such as machine tools, packaging machinery, and textile machinery.

Key attributes

Origin
China
Mounting Style
Front Flange (FF), Rear Flange (RF), Foot Mounted (FE), Trunnion Mounted (TC), Centerline Trunnion (ME)
Cushioning Type
Fixed cushion on both ends (standard), Non-cushioned on both ends, Adjustable cushion on both ends (optional)
operating temperature
-20°C to +80°C (standard NBR seals); Can be upgraded to -40°C to +120°C (with special seals)
Bore Diameter
32 mm to 200 mm (ISO standard series)
Rod Diameter
Standard rod: 18 mm to 140 mm; Heavy-duty rod: 22 mm to 160 mm (depending on bore size)
Stroke
≤ 2000 mm (standard), custom longer strokes available
Working Pressure
7 MPa (LD series), 16 MPa (LFD series), maximum 21 MPa (non-standard)
Maximum Speed
Recommended ≤ 0.3 m/s (non-cushioned) or ≤ 0.5 m/s (with cushion)
Weight
Varies by size (e.g., approx. 12kg for 63mm bore, 35mm rod, 300mm stroke)
Protection Rating
Standard IP65 at piston rod; up to IP67 overall (upon request)
Material
Cylinder Tube: Precision cold-drawn honed tube (45# steel, chrome-plated bore optional) Piston Rod: 45# steel hard chrome plated (standard), stainless steel (optional) End Caps / Piston: Ductile iron (QT500-7 / QT600-3) Tie Rods: High-strength alloy steel (Grade 8.8 or 12.9) Seals: Standard Nitrile Rubber (NBR); optional Polyurethane (PU), Fluorocarbon Rubber (FKM)

Customer reviews

Thomas Bergman · Equipment Maintenance Manager, Kiruna Mining Company, Sweden
The HSG series heavy-duty cylinders from your company have been used on our underground rock drilling equipment.They have withstood high-pressure impacts and dusty environments perfectly over 12 months of continuous operation.The sealing performance is excellent,extending maintenance intervals by 60%compared to our previous supplier's products.We especially appreciate your professional on-site installation guidance.
Carlos Mendez · Procurement Director, CIMSA Heavy Industries, Mexico
The CD250 series cylinders we purchased have been installed on 30 excavators for export.Customer feedback indicates that after 2000 working hours in the humid,hot climate of Southeast Asia,no leakage has occurred at the piston rod seals.Product consistency is well-controlled,fully meeting our OEM's assembly cycle requirements.
David Chen · Technical Director, Singapore Precision Forging Plant
The core main cylinder of our 500-ton die-forging press has been running for two years,maintaining pressure within the 28-32 MPa range,with piston rod deflection consistently controlled within 0.15mm/m.The unique piston structure design effectively mitigates pressure shocks during rapid direction changes,extending mold life by approximately 15%.

Product Description

Product Features:

The key features are modular design and maintenance convenience. Four through-rods create a symmetrical body structure, with mounting dimensions conforming to international standards like ISO/NFPA,ensuring high interchangeability. When seals are damaged, they can be replaced on-site without specialized equipment, significantly reducing downtime and maintenance costs. The cylinder bore is typically precision honed to an extremely low surface roughness, working with high-quality seals to ensure smooth, low-speed operation without creeping. A wide range of mounting accessories and end options are available.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/71/0/20251209174829_6937f06da9815.webp

Product Specifications:

The standard working pressure is 7-16 MPa. Bore sizes range from 32mm to 200mm,with strokes flexibly customizable. Piston rods can be carbon steel chrome-plated or stainless steel. Various mounting styles are offered, including front flange, rear flange, foot-mounted, and trunnion. Tie-rod threads typically meet Grade 8.8 or higher strength grades. Optional built-in cushions reduce impact and noise at stroke ends.Position sensors can also be integrated.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/71/0/20251209174834_6937f07278a59.webp

Product Applications:

Suitable for industrial applications sensitive to space, weight,and cost, yet requiring reliable linear motion. In injection molding machines, they are used for ejection and mold clamping assistance.In machine tools,they drive tool feeds or workpiece clamping. In packaging machinery, they perform material pushing and mold opening/closing. In automated production lines, they are used for station transfer and lifting positioning. Due to their quiet, clean operation and ease of integration, they are also common in industries with high environmental requirements like food and pharmaceuticals.

Frequently Asked Questions (FAQ)

Company Profile

Business Type:
Manufacturer
Main Products:
Precision tool oil cylinder,engineering machinery oil cylinder,hydraulic press,
Year of Establishment:
2006
Number of Employees:
Address:
Guancheng Street Hong Kong Street, Dongguan, Guangdong, China
Average Response Time:
Days

General Information

Business Type:
Manufacturer
Main Products:
Precision tool oil cylinder,engineering machinery oil cylinder,hydraulic press,
Year of Establishment:
2006
Number of Employees:
Management System Certification:
SA8000,ISO9004,ISO14000
Address:
Guancheng Street Hong Kong Street, Dongguan, Guangdong, China

Trade Capability

Main Markets:
东南亚,东亚
Shipping Ports:
Export Volume:
Average Lead Time:
Days
Payment Terms:
T/T L/C MoneyGram PayPal D/P Western Union Others
Cooperation Mode:
OEM ODM
Customization Supported:
Yes
Number of Foreign Trade Sales Staff:
Overseas Agent / Overseas Branch:
No

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