Product Description
| Model | Cylinder Cap. ton(kN) |
Stroke (mm) |
Effective Area (cm2) |
Coll Height (mm) |
Weight (kg) |
| CLSG-502 | 50 (539) |
50 | 77.0 | 162 | 17 |
| CLSG-504 | 1 | 300 | 814 | 1439 |
HangZhou CHINAMFG Heavy Industry Co.Ltd was established in 2008.Our products mainly include all kinds of rollers , hydraulic press machine and hydraulic cylinders. HangZhou CHINAMFG Heavy Industry Co., Ltd is a professional manufacturer of medium and large forgings based.
We mainly focus on the manufacturing of big size special steel forging which are widely used in great equipment manufacturing industry of oil, electricity, chemical, shipping, metallurgy, machinery. We have heavy duty workshop with area 10000 square meters. There is double layer crane in the workshop.The lifting height could reach to 16 meter while lifting capacity could reach to 75 tons.
Our machining equipment including Horizontal Lathe (11 meter ), Vertical CNC Machining Center, Display boring and milling machine, Frame type CNC machining center,CNC Lathe, Deep hole boring machine (13 meter), honing machine,etc. Testing equipment including Intelligent Pressure Test Machine, UT Detector, MT Detector, Chrome Thickness Meter, etc.
CHINAMFG company would devote to supply first rate equipment and provide total solutions to our customer. In the past 10 years, we devoted ourselves to continuous market expanding and the research and development of new products. Till now, our products have been export to nearly 50 countries and own good reputation from our customers .
You are welcome to visit our company !
FAQ
1. who are we?
We are based in ZheJiang , China, start from 2008,sell to Domestic Market(36.00%),Eastern Europe(21.00%),Southeast Asia(16.00%),South America(12.00%),North America(9.00%),Northern Europe(4.00%),South Asia(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us?
Roll and Rollers.
4. why should you buy from us not from other suppliers?
We have rich experience on casting, forging and heat treatment.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES; Accepted Payment Currency:USD,EUR,CNY; Accepted Payment Type: T/T,L/C,D/P D/A,Western Union; Language Spoken:English,Chinese,Portuguese,Russian
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | Online Service |
|---|---|
| Warranty: | 12 Month |
| Type: | Bottle Jack |
| Structure: | Hydraulic Jack |
| Capacity (Load): | 41-50T |
| Power Source: | Hydraulic |
| Customization: |
Available
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How does a lift cylinder contribute to stable and safe lifting operations?
A lift cylinder plays a crucial role in ensuring stable and safe lifting operations. Here’s an explanation of how a lift cylinder contributes to stability and safety:
1. Load Capacity and Stability:
A lift cylinder is designed to handle specific load capacities, and this capacity directly affects the stability of the lifting operation. The cylinder’s load rating ensures that it can safely support and lift the intended load without compromising stability. By selecting a lift cylinder with an appropriate load capacity, operators can ensure that the weight of the load is well-distributed and controlled, minimizing the risk of tip-overs or excessive swaying during lifting.
2. Controlled Lifting Speed:
Lift cylinders provide the ability to control the lifting speed, contributing to stable and safe operations. By regulating the hydraulic flow rate, operators can adjust the speed at which the cylinder extends or retracts. This controlled lifting speed allows for precise positioning of the load and reduces the potential for sudden shifts or jerky movements that could compromise stability or cause accidents.
3. Positioning Accuracy:
Lift cylinders offer precise positioning capabilities, ensuring that the load is raised, lowered, or held at the desired height accurately. This accurate positioning is crucial in maintaining stability and preventing unintended movements. Whether it’s aligning the load with a specific docking point or achieving precise height adjustments, lift cylinders allow for controlled and stable positioning.
4. Safety Mechanisms:
Lift cylinders often incorporate safety mechanisms to enhance safe lifting operations. These mechanisms can include features such as overload protection, emergency stop functions, or velocity fuses. Overload protection prevents the cylinder from attempting to lift loads beyond its capacity, while emergency stop functions allow for immediate cessation of lifting operations in case of emergencies. Velocity fuses are safety devices that prevent uncontrolled descent of the load in the event of a hydraulic system failure, ensuring stability and preventing accidents.
5. Durability and Reliability:
Lift cylinders are built to withstand demanding operational conditions and provide long-term durability and reliability. They are constructed with robust materials and incorporate seals, bearings, and other components to ensure smooth operation and prevent leaks or failures. The durability and reliability of lift cylinders contribute to stable lifting operations by minimizing the risk of unexpected malfunctions or breakdowns.
In summary, lift cylinders contribute to stable and safe lifting operations through their load capacity and stability, controlled lifting speed, precise positioning accuracy, incorporation of safety mechanisms, and overall durability and reliability. These features ensure that lifting operations can be carried out smoothly, efficiently, and with a reduced risk of accidents or instability.

How Does a Lift Cylinder Handle Variations in Cylinder Mounting and Configuration?
A lift cylinder is designed to handle variations in cylinder mounting and configuration, allowing for flexibility in different application scenarios. The construction and features of lift cylinders enable them to adapt to different mounting orientations and accommodate variations in configuration. Here’s a detailed explanation of how a lift cylinder handles variations in cylinder mounting and configuration:
- Mounting Flexibility:
- Adjustable Stroke Length:
- Modular Design:
- Flexible Mounting Accessories:
- Customization Options:
- Compliance with Industry Standards:
Lift cylinders are engineered to provide mounting flexibility, allowing them to be installed in various orientations and positions. They can be mounted vertically, horizontally, or at inclined angles, depending on the specific requirements of the application. Lift cylinders often feature versatile end caps, mounting brackets, or clevis mounts that can be adjusted or rotated to accommodate different mounting orientations. This flexibility enables lift cylinders to fit into different equipment designs and configurations.
Stroke length refers to the distance the piston rod of a lift cylinder extends or retracts during operation. Lift cylinders are designed with adjustable stroke length capabilities, which allow for customization according to specific mounting and configuration requirements. By adjusting the stroke length, the lift cylinder can accommodate variations in the available space or the desired range of motion. This adjustability ensures that the cylinder can be properly installed and operate effectively within the given constraints.
Many lift cylinders feature a modular design, allowing for easy customization and adaptation to different mounting and configuration needs. Modular lift cylinders consist of separate components that can be assembled or disassembled, providing flexibility in terms of length, rod diameter, mounting options, and other specifications. These modular components can be combined or replaced to match specific equipment requirements. The modular design enables lift cylinders to handle variations in mounting and configuration, making them versatile and adaptable for different applications.
Lift cylinders are often accompanied by a range of mounting accessories and attachments that enhance their adaptability. These accessories include clevis brackets, trunnion mounts, spherical bearings, pivot pins, and other connection components. These mounting accessories offer multiple options for securely attaching the lift cylinder to the equipment or machinery. They provide flexibility in terms of positioning, alignment, and angle adjustment, enabling the lift cylinder to accommodate variations in cylinder mounting and configuration.
Lift cylinder manufacturers often offer customization options to meet specific mounting and configuration requirements. This customization may involve modifications to the cylinder’s dimensions, mounting interfaces, rod ends, or other design aspects. By working closely with the manufacturer, equipment designers and engineers can ensure that the lift cylinder is tailored to fit the unique mounting and configuration needs of their application. Customization options allow for precise integration of the lift cylinder, ensuring optimal performance and compatibility.
Lift cylinders adhere to industry standards and guidelines, ensuring compatibility with commonly used mounting and configuration practices. These standards establish criteria for cylinder dimensions, mounting hole patterns, rod end dimensions, and other specifications. By complying with these standards, lift cylinders ensure that they can be easily integrated into various equipment designs and configurations without requiring significant modifications or adaptations.
The combination of mounting flexibility, adjustable stroke length, modular design, flexible mounting accessories, customization options, and compliance with industry standards enables lift cylinders to handle variations in cylinder mounting and configuration. This adaptability allows lift cylinders to be effectively utilized in a wide range of applications, accommodating different equipment designs and requirements.

How does a lift cylinder differ from other types of hydraulic cylinders?
A lift cylinder, also known as a hydraulic lift cylinder or hydraulic lifting cylinder, has some distinct characteristics that set it apart from other types of hydraulic cylinders. Here’s an explanation of how a lift cylinder differs from other hydraulic cylinders:
While hydraulic cylinders come in various types and designs, including single-acting, double-acting, telescopic, and differential, a lift cylinder typically refers to a double-acting cylinder. Here are some key differences:
1. Double-Acting Design:
A lift cylinder is generally designed as a double-acting cylinder, meaning it can generate force in both the extension and retraction strokes. This allows for bidirectional movement and greater flexibility in lifting and lowering operations. In contrast, some other types of hydraulic cylinders, such as single-acting cylinders, generate force in only one direction.
2. Linear Motion:
The primary function of a lift cylinder is to provide linear motion for lifting and lowering loads. It is specifically designed to generate vertical movement, making it suitable for applications that require vertical displacement, such as hydraulic lifts, scissor lifts, and elevating platforms.
3. Load Capacity:
Due to their design and intended use, lift cylinders are typically designed to handle heavier loads compared to other types of hydraulic cylinders. They are engineered to provide high lifting capacities and withstand the forces associated with lifting heavy objects.
4. Control Valve Configuration:
Lift cylinders often require specialized control valve configurations to regulate their operation. This is because precise control is crucial in lifting and lowering operations, especially in applications where safety and accuracy are paramount, such as in hydraulic lifts or elevators.
5. Application-Specific:
While other types of hydraulic cylinders have diverse applications across various industries, lift cylinders are commonly used in specific applications that require vertical lifting and lowering. They are frequently employed in hydraulic lifts, scissor lifts, material handling equipment, and other vertical motion systems.
6. Construction and Mounting:
Lift cylinders may have specific construction features and mounting options to accommodate their application requirements. For example, they may include features like safety locks, cushioning mechanisms, or specialized mounting brackets to ensure secure and efficient operation in lifting applications.
In summary, a lift cylinder differs from other types of hydraulic cylinders in terms of its double-acting design, focus on linear motion for lifting and lowering, higher load capacity, specialized control valve configuration, application-specific usage, and construction features tailored for lifting applications. These distinctions make lift cylinders well-suited for vertical motion systems and applications that require reliable and precise lifting operations.


editor by CX 2024-01-04