Are you tired of slow manual labor and messy construction sites?
Do your workers spend hours bending and cutting heavy steel bars by hand? Do you struggle with uneven cuts that waste material and slow down your building projects? It is time to stop the hard work and start working smart. The Jinglai GQ4050 automatic rebar cutter is the solution you need. This machine is not just a simple cutter. It is a powerful helper for your construction site. It cuts steel bars, round steel, flat steel, and angle iron with high speed and precision. You save time, you save money, and you finish your project faster. Let us look at why this machine is the best choice for your business.
What can the GQ4050 actually do? (Technical Specs)
This machine is built for heavy work. It uses a strong electric motor to drive the blades. Here are the real numbers you need to know:
Cutting Capacity Details
- Round Steel: It cuts steel bars from 6mm to 50mm (6-50mm).
- Deformed Bars (Rebar): It handles 6mm to 40mm deformed bars easily.
- Flat Steel: Max size is 70mm x 15mm.
- Square Steel: Max size is 32mm x 32mm.
- Angle Iron: Max size is 50mm x 50mm.
- Cutting Speed: It is fast. The machine cuts 32 times per minute. This means high productivity for your team.
- Motor Power: It uses a 4KW electric motor (380V/3-phase). The power is strong enough to cut hard steel without stopping.
- Machine Weight: It is heavy and stable. The weight is about 640kg to 850kg depending on the model (GQ40 vs GQ50). This weight keeps it steady while cutting.
- Dimensions: It fits in standard workshops. Size is roughly 1280mm x 480mm x 740mm.
Why is this machine better than old models?
You might see cheaper machines, but they break easily or cut slowly. The Jinglai GQ4050 has special features that make it last longer and work better.
Smart Lubrication System
Old machines need oil every day. This one is different. It uses a box-type closed structure. The gears splash oil inside the case. You add oil once, and it works for 3 months without stopping. This saves you maintenance time. Just check the oil level once a week.
Strong Blades and Gears
The blades are made of special alloy steel. They stay sharp for a long time. If you cut rusty rebar, the blade does not chip easily. Inside the machine, the gears are hardened. They run on rolling bearings. This reduces friction. The machine uses 1/3 less power than older cutters to do the same work.
Easy to Operate (Semi-Auto & Auto)
You have two ways to use it:
- Foot Pedal: Step on the pedal to cut one bar. Step and hold for continuous cutting.
- Automatic Mode: Set the length you need. The machine feeds the bar, cuts it, and stops. You do not need to measure every time. This is great for cutting 200 bars of the same size.
Low Noise and Cool Running
Nobody likes a machine that screams all day. The GQ4050 runs quietly. The noise is under 85 decibels. Also, the design helps heat escape. Even in hot summer, the motor does not overheat.
Where should you use this machine?
This machine is a workhorse. You can put it anywhere you need to cut metal.
Construction Sites (Bridges and Buildings)
This is the main place for it. Use it for house foundations, bridge pillars, and tunnel lining. It cuts the rebar for concrete structures. It is small enough to move between floors but strong enough for high-rise buildings.
Prefabrication Factories
If you make pre-cast concrete parts, this machine is perfect. It cuts steel cages for walls and floors. The precise cuts mean your steel cages fit together perfectly. No more fixing bent bars.
Workshops and DIY Projects
Farmers and metal workers like it too. You can cut old angle iron from demolished buildings. You can cut bolts and screws from round bars. It is a true multi-purpose metal shear.
How to keep it running for years? (Maintenance)
A good machine needs care. But this one is easy to fix.
Daily Checks
- Clean it: Wipe off the dust and steel scraps every day. Rust is the enemy.
- Tighten bolts: Check the big side bolts. Vibration can loosen them. Tighten them once a week.
- Blades: Check the gap between blades. It should be 0.2mm to 0.8mm. If the cut is not clean, sharpen the blade or turn it over.
Monthly and Yearly Care
- Oil change: Change the gear oil after the first month. Then change it every 6 months. Use N150-220# gear oil.
- Grease: Put calcium-based grease (yellow grease) into the bearings every 6 months.
- Storage: If you stop using it for a long time, take the motor down and store it in a dry place. Cover the machine with a tarp.
What about spare parts and warranty?
You worry about parts breaking. We have you covered. The blade is the only part that wears out fast. It is cheap to replace. The gears and crankshaft are hardened. They rarely break. We offer a 1-year warranty for major parts like the gearbox and frame. We also promise three months free replacement for motor and electrical parts if they fail (not caused by misuse).
Ready to boost your productivity?
Do not let slow cutting hold back your project. The Jinglai GQ4050 gives you the speed of 10 workers in one machine. The cut is flat and clean. No extra grinding needed. Whether you are in the USA, UK, or Australia, we can ship this to you. The price is fair for the quality you get. You pay a little more now, but you save a lot on labor costs later.Contact us right now for the latest price and shipping cost! Send us an email or click the “Get Quote” button. Tell us your voltage needs (220V or 380V). Let us help you build faster.
