SMC MGCLB25-300-R-H7BWZ Hydraulic Pneumatic Cylinders

( Brand: Smc ), ( Manufacturer Part Number: MGCLB25-300-R-H7BWZ ), ( Part Type: Hydraulic Pneumatic Cylinder )

Review SMC Mgclb25300rh7bwz Used

The **SMC MGCLB25-300-R-H7BWZ** is a high-performance, compact pneumatic cylinder designed for precision control and reliable operation in industrial automation and manufacturing applications. Part of SMC s advanced **MGCLB** series, this rodless pneumatic cylinder features a robust, corrosion-resistant construction, making it ideal for environments where durability and longevity are critical. The **MGCLB25** designation indicates a cylinder bore size of 25 millimeters, which, combined with a stroke length of **300 millimeters**, provides a balanced power-to-size ratio, delivering efficient linear motion with minimal space requirements. The **R** suffix denotes a rodless design, eliminating the need for a physical rod while maintaining smooth, guided movement, which reduces wear and tear on surrounding machinery and improves overall system efficiency.

This cylinder incorporates SMC s **H7BWZ** mounting system, a versatile and modular design that allows for flexible integration into various automation setups. The **H7** mounting style features a compact, low-profile base with integrated mounting holes, enabling precise alignment and secure attachment to conveyor systems, assembly lines, or robotic arms. The **BWZ** designation signifies a **backstop with a built-in brake**, ensuring controlled deceleration and precise positioning at the end of the stroke, which is essential for applications requiring repeatable accuracy, such as pick-and-place operations or indexing tasks. The integrated brake mechanism also reduces energy consumption by preventing uncontrolled movement, further enhancing operational efficiency.

Constructed from high-quality materials, the **MGCLB25-300-R-H7BWZ** is built to withstand demanding conditions, including exposure to dust, moisture, and temperature fluctuations. The cylinder s **aluminum alloy housing** provides a lightweight yet sturdy frame, while the **sealed pneumatic components** ensure consistent performance even in environments with varying air quality. The **dual-acting design** allows for bidirectional motion, enabling the cylinder to extend and retract with equal force, which is crucial for applications requiring symmetrical movement, such as clamping, pressing, or material handling. Additionally, the cylinder s **low-friction guide system** minimizes energy loss and extends the lifespan of the unit, making it a cost-effective solution for high-cycle applications.

SMC s proprietary **MGCLB** series also incorporates advanced sealing technology, which enhances resistance to air leakage and contamination, ensuring reliable operation over extended periods. The cylinder s **quick-connect fittings** simplify installation and maintenance, allowing for rapid disassembly and replacement of components when necessary. This model is particularly well-suited for industries such as automotive assembly, electronics manufacturing, food processing, and packaging, where precision, speed, and reliability are non-negotiable. Whether integrated into a fully automated production line or used in a custom CNC system, the **MGCLB25-300-R-H7BWZ** delivers consistent performance, making it a versatile and dependable choice for modern industrial automation needs.

### **SMC MGCLB25-300-R-H7BWZ (MGCLB25300RH7BWZ) Air Compressor Review**

#### **Overview**

The **SMC MGCLB25-300-R-H7BWZ** is a rotary screw air compressor designed for industrial and commercial applications. It is part of SMC s **MGCLB** series, known for reliability, energy efficiency, and compact design. This model is a **25 kW (34 HP) compressor** with a **300 bar (4350 psi) maximum pressure rating**, making it suitable for high-pressure pneumatic applications.

---

### **Pros**

1. **High Efficiency and Energy Savings**

- The **variable speed drive (VSD)** technology adjusts motor speed based on demand, reducing energy consumption compared to fixed-speed compressors. This can lead to significant cost savings over time, especially in applications with fluctuating air demand.

2. **Compact and Space-Efficient Design**

- The **MGCLB series** is designed for **modular and compact installation**, making it ideal for facilities with limited space. The **horizontal layout** allows for easier integration into existing systems.

3. **Reliable and Durable Construction**

- SMC uses **high-quality materials** in its compressors, including **stainless steel and corrosion-resistant components**, ensuring longevity in demanding environments.

- The **oil-injected screw design** provides smooth operation and reduces wear on moving parts.

4. **Low Maintenance Requirements**

- The **self-lubricating bearings and advanced filtration systems** minimize maintenance needs. SMC compressors are designed for **long intervals between servicing**, reducing downtime.

- The **air-end is sealed and protected**, reducing the risk of contamination.

5. **Quiet Operation**

- Compared to reciprocating compressors, screw compressors like this one operate **quieter**, making them suitable for environments where noise is a concern.

6. **Wide Range of Applications**

- Suitable for **industrial automation, pneumatic tools, blowers, and high-pressure pneumatic systems** due to its **300 bar (4350 psi) capability**.

- Can be used in **food processing, pharmaceuticals, and manufacturing** where clean, dry air is required.

7. **Energy Monitoring and Control Features**

- Many SMC compressors come with **digital control panels** that allow for **real-time monitoring of energy consumption, pressure, and temperature**, helping optimize performance.

8. **Global Support and Warranty**

- SMC has a **strong global service network**, ensuring easy access to spare parts and technical support. The compressor typically comes with a **standard warranty (usually 1-2 years)**, which can be extended.

---

### **Cons**

1. **High Upfront Cost**

- As a **high-performance industrial compressor**, the **initial purchase price is significantly higher** than smaller or basic compressors. The **25 kW capacity** means it is best suited for large-scale operations rather than small businesses or light-duty use.

2. **Complex Installation and Setup**

- Due to its **high-pressure and VSD capabilities**, installation requires **professional expertise**. Improper setup can lead to **reduced efficiency or damage**.

- May require **additional accessories** (e.g., dryers, filters, or aftercoolers), increasing total cost.

3. **Energy Consumption at Full Load**

- While the **VSD helps with efficiency**, running at **full capacity (25 kW) for extended periods** will still consume a significant amount of electricity, which may not be cost-effective for applications with **consistently high demand**.

4. **Oil Management Requirements**

- Being an **oil-injected compressor**, it requires **regular oil changes and monitoring** to prevent contamination of the compressed air. This adds to **maintenance overhead**.

- If not maintained properly, **oil breakdown** can lead to **air quality issues** in sensitive applications.

5. **Noise and Vibration at High Pressures**

- While generally quieter than reciprocating compressors, **operating at 300 bar (4350 psi) may produce more noise and vibration** than standard low-pressure compressors.

6. **Limited Portability**

- Due to its **size and weight**, this compressor is **not designed for portable use** and must be installed in a fixed location.

7. **Potential for Higher Operating Costs in Some Cases**

- If the compressor is **oversized for the application**, it may run inefficiently, leading to **higher energy costs** despite the VSD technology.

---

### **Comparison with Alternatives**

- **Smaller SMC Compressors (e.g., MGCLB15):** If your application does not require **300 bar (4350 psi)**, a **lower-capacity model** (e.g., 15 kW) would be more cost-effective.

- **Reciprocating Compressors:** If **high-pressure is not critical**, a **reciprocating compressor** may be cheaper upfront but less efficient in variable-demand applications.

- **Non-SMC Brands (e.g., Kaeser, Atlas Copco):** While SMC is reliable, **Kaeser and Atlas Copco** are also strong competitors with similar VSD technology and may offer **different warranty or efficiency features**.

---

### **Conclusion and Recommendation**

- **Industrial facilities** requiring **high-pressure (300 bar) and reliable compressed air**.

- **Applications with variable demand** (e.g., manufacturing, automation, pneumatic tools) where **energy efficiency is critical**.

- **Businesses that prioritize low maintenance and long-term durability** over short-term cost savings.

- **Environments where space is limited**, as the **compact design** allows for flexible installation.

- **Small businesses or light-duty use** where a **smaller, less expensive compressor** would suffice.

- **Applications where air purity is critical** (e.g., medical or food processing) without **additional filtration systems**.

- **Budget-conscious buyers** who cannot justify the **high upfront cost** without long-term savings from energy efficiency.

You need **high-pressure (300 bar) compressed air** for industrial or specialized applications.

Your facility has **variable air demand**, making **VSD efficiency** a key advantage.

You can **justify the initial cost** with **long-term energy savings and low maintenance**.

You have **professional installation and maintenance support** available.

Your application does **not require 300 bar pressure** (a lower-capacity model may be better).

You are on a **tight budget** and cannot afford the high upfront cost.

Your facility has **consistently high, stable air demand**, making a **fixed-speed compressor** more cost-effective.

- **Ensure proper sizing** consult an SMC representative to confirm the compressor matches your **actual air demand** to avoid oversizing.

- **Invest in additional filtration** (e.g., aftercoolers, dryers) if air purity is a concern.

- **Train maintenance staff** on **oil management and VSD operation** to maximize efficiency.

Overall, the **SMC MGCLB25-300-R-H7BWZ is a strong choice for high-demand, high-pressure applications** where **efficiency and reliability** are priorities. However, buyers should carefully assess their **specific needs and budget** before committing.

Details:

Call to use a shipping service other than the ones listed. SMC MGCLB25-300-R-H7BWZ / MGCLB25300RH7BWZ USED MGC, GUIDE CYLINDER. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product.

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: mgclb25300rh7bwz price

• $346.93

specifications hydraulicylind:

• brand: Smc
• mpn: Mgclb25-300-r-h7bwz
• part type: Hydraulic Pneumatic Cylinder

general hydraulicylind:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders

returns hydraulicylind:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days
• method: Money back

offer hydraulicylind:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: March 25, 2026
• sold: 0

shipping hydraulicylind:

• service: Standard
• class: Standard
• cost: $12.90
• type: Fixed
• transit: 30-35 Days

seller hydraulicylind:

• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 196161

payments hydraulicylind:

• other
• credit card: Discover
• wallet: Apple-pay

Smc MGCLB25-300-R-H7BWZ Is Similar To:

• Cba1fn63-175-hl Smc Pneumatic Cylinder Used (28.9% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(April 19th, 2018)
• Cdpx2n15-125b Smc Guided Cylinder Used (28.2% similar) Items are usually shipped USPS or FedEx ground...(January 14th, 2019)
• Cdq2b100-50dm Smc Pneumatic Cylinder Bore Stroke Used (26% similar) Using the ask a question link at end of this item or by ING on our username surplus and there. The cost of combined shipping depends on weight, location buyer and size box. Prices for these options may differ from standard ground shipping. Condition: used Smc CDQ2B100-50DM pneumatic cylinder, 100MM ...(June 15th, 2018)
• Cdq2b100d-j7476-xc11 Smc Pneumatic Cylinder Used (27.4% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(March 5th, 2018)
• Cdq2b25-15dz Smc Compact Cylinder Used (32.9% similar) Sensors included. D-M9P Smc sensors make offer I4. These components worked when removed...(February 16th, 2019)
• Cdq2b50-100dm Smc Pneumatic Cylinder Bore Stroke With Magnet Used (25% similar) Smc CDQ2B50-100DM pneumatic cylinder, 50MM bore 100MM stroke with magnet. If you require an alternate shipping method, please using the ask a question link at end of item. Using the ask a question link at end of this item or by ING on our username surplus and there. Condition: used name plate wore ...(May 2nd, 2018)
• Cdq2b80-75dm Smc Pneumatic Cylinder Bore Stroke Used (26.3% similar) Prices for these options may differ from standard ground shipping. The cost of combined shipping depends on weight, location buyer and size box. Using the ask a question link at end of this item or by ING on our username surplus and there. If you require an alternate shipping method, please using ...(June 15th, 2018)
• Cdq2d25-40dm-f7pl Smc Pneumatic Cylinder Used (28.3% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(May 20th, 2018)
• Cdq2kwb25-20d Smc Cylinder Used (30.8% similar) Used, but in good working condition. For expedited shipping options. Smc cylinder CDQ2KWB25-20D condition: new, in box no old inventory used, but good working condition. Some exceptions may apply...(October 9th, 2018)
• Cdq2l16-10d Smc Compact Cylinder Used (31% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(January 23rd, 2018)
• Cg1gn40-500 Smc Used Cg1ba40-500-bb6 (19.3% similar) Looks new with minor defects. Barely used...(July 19th, 2017)