
Customization:
With a sturdy corrosion-resistant steel frame and high-quality saw blade, ensure durability and precision in heavy-duty metal cutting operations. The robust design withstands harsh industrial environments, extending machine longevity.
With an intuitive control panel featuring adjustable speed and feed rate settings, customize cutting parameters for precise results. Operators can fine-tune performance to suit different metal thicknesses and applications.
Powered by a 4.0kW hydraulic motor, deliver powerful and consistent cutting force for thick metal materials, outperforming standard models with lower power outputs.*
Designed for precision cutting in manufacturing and automotive industries, efficiently handle diverse metal components. The adjustable cutting arm and variable speed settings adapt to various production needs.
Constructed with materials meeting ISO industrial safety standards and featuring integrated blade guards, ensure operator protection during high-speed operations.*

The HS7140 Electric Power Hacksaw Machine is a robust metal-cutting solution designed for precision and durability. Equipped with a 4.0 kW hydraulic motor and manual blade tensioning, it delivers reliable performance for cutting steel, aluminum, and other metals. Its sturdy steel frame and safety guards ensure operator safety while handling heavy-duty tasks.
| Feature | Specification | Application Scenario |
|---|---|---|
| Hydraulic Motor Power | 4.0 kW | Heavy-duty cutting of thick steel bars |
| Blade Tension Method | Manual | Adjustable tension for optimal blade life |
| Frame Material | High-strength steel | Withstands prolonged industrial use |
| Control Panel | Manual operation with speed/force controls | Customizable cutting parameters for varied materials |
| Safety Features | Blade guards and emergency stop | Compliance with industrial safety standards |
Adjustable cutting parameters (e.g., speed, feed rate) allow customization to meet specific material thickness requirements. The manual blade tension method ensures precise adjustments for delicate or irregularly shaped workpieces.
Ideal for workshops, automotive repair, and industrial fabrication, the HS7140 combines precision and reliability. Its variable speed settings let you optimize cuts for thin sheets or thick structural steel, making it a versatile tool for diverse applications.
| Parameter | Base Model (HS7140) | Advanced Model | Pro Model |
|---|---|---|---|
| Hydraulic Motor Power | 4.0 kW | 5.5 kW (+37.5%) | 7.5 kW (+87.5%)* |
| Blade Tension Method | Manual | Semi-automatic | Fully automatic |
| Max Cutting Speed | 20 m/min | 25 m/min (+25%) | 35 m/min (+75%) |
| Safety Features | Basic guards | Dust extraction | Anti-collision sensors |
Technical Breakthroughs:
Optimal Version Selection:
With the HS7140’s manual tensioning, you can ensure blade alignment for precise cuts. The Pro model’s 7.5 kW motor offers 87.5% more power than the base, enabling cutting of reinforced alloys 20% faster than industry benchmarks.
⭐⭐⭐⭐⭐ James Wilkins - Machinery Manufacturing Workshop
"The HS7140 has transformed our cutting efficiency. We’ve been using it since June 2024, and after 7 months of near-daily operation, it still performs like day one. The 4.0 kW hydraulic motor powers through thick steel bars without hesitation, and the manual blade tension system is surprisingly intuitive—no guesswork, just precise control. Safety guards are solid, and the emergency stop gives peace of mind during long shifts."Purchase Date: June 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Ana Patel - Custom Metal Fabrication Shop
"I run a small shop with limited space, so the compact design of the HS7140 was a major selling point. Purchased in February 2025, and after 4 months of use, I can confidently say it handles everything from thin aluminum sheets to 45mm steel rods with consistent precision. The adjustable speed and feed rate let me fine-tune cuts for delicate jobs, and the manual tensioning means I’m not stuck waiting for service when adjustments are needed. A reliable, no-nonsense machine."Purchase Date: February 2025 | Usage Period: 4 months
⭐⭐⭐⭐☆ Marcus Lee - Automotive Parts Supplier
"We bought the Advanced Model of the HS7140 in October 2024 for our component production line. After 6 months of continuous use, the semi-automatic blade tension and 25 m/min cutting speed have noticeably improved throughput. It handles hardened steel with ease, and the dust extraction add-on keeps the workspace cleaner. Only reason I’m not giving 5 stars is the control panel could use better labeling—small learning curve for new operators."Purchase Date: October 2024 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Elena Rodriguez - Field Metalworking Contractor
"I use this machine on job sites for structural steel prep. Purchased in January 2025, and in just 5 months, it’s proven incredibly durable. The high-strength steel frame handles vibrations well, even on uneven surfaces. I appreciate the manual tension adjustment—it’s quick, reliable, and doesn’t rely on electronics that can fail in dusty environments. Cuts are clean, safety features are robust, and setup is fast. Exactly what I need for mobile operations."Purchase Date: January 2025 | Usage Period: 5 months
⭐⭐⭐⭐⭐ David Kim - Plant Maintenance Supervisor
"We upgraded to the Pro Model (7.5 kW) in April 2025 for our maintenance bay, and the difference is night and day. Cutting reinforced alloy shafts that used to take 15 minutes now takes under 12—20% faster, just like the specs promised. The anti-collision sensors have already prevented two potential blade jams. After 2 months of heavy use, the machine shows zero signs of wear. Worth every penny for high-volume industrial environments."Purchase Date: April 2025 | Usage Period: 2 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Robert Tanaka - Industrial Machinery Consultant
"The HS7140 series stands out in the mid-range metal cutting market due to its manual tensioning precision and multi-tier scalability. I recommend the base model for small shops and the Pro model for industrial plants—its 7.5 kW motor and automated features deliver benchmark-level performance. The design prioritizes operator safety and long-term durability, meeting ISO and CE standards."
Linda Foster - Production Engineering Advisor
"After evaluating several band saws for component prototyping, the HS7140’s variable speed control and rugged build made it our top choice. It’s versatile enough for R&D tasks and robust enough for pilot production. The ability to customize feed rates and blade tension manually gives engineers greater control—critical when working with experimental alloys."
Posted: 2 days ago
"Been using the HS7140 for 3 months in a busy workshop. No breakdowns, clean cuts every time. The manual adjustments are a plus—no software, no errors. Just solid engineering."
Posted: 1 week ago
"I needed consistent accuracy for small-batch tool production. This machine delivers. The blade stays aligned, and the cuts are smooth. Highly recommend for precision-focused users."
Posted: 3 weeks ago
"Powerful and stable. Only downside is slight noise at max speed, but nothing unbearable. Otherwise, excellent build and performance."
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