Features
1. Experience unparalleled precision with our straightening wheel, crafted from solid bearing steel. After high frequency heat treatment, the wheel undergoes meticulous milling and is plated with hard chrome, ensuring a flawless, smooth, and scratch-free material surface post-straightening.
2. Discover the versatility of our machine, designed for individual use or to work synergistically with MT or DBMT auto uncoilers. This collaboration guarantees enhanced results in your sheet metal processing.
3. Our machine is equipped with a large cylinder to ensure consistent material pressing, utilizing synchronous worm gear and worm screw adjustments. With a single turn of the handle, the upper wheel descends precisely 1mm, allowing for fine-tuned adjustments and precision engineering.
| Model |
HS-150 |
HS-200 |
HS-300 |
HS-400 |
HS-500 |
HS-600 |
HS-800 |
| Material width |
mm |
150 |
200 |
300 |
400 |
500 |
600 |
800 |
| Material thickness |
mm |
0.5-4.5 |
0.5-4.5 |
0.5-4.5 |
0.5-4.5 |
0.5-4.5 |
0.5-4.5 |
0.5-4.5 |
| Straightening speed |
m/min |
15 |
15 |
15 |
15 |
15 |
15 |
15 |
| Motor |
HP |
2 |
2 |
3 |
3 |
5 |
5 |
7.5 |
| Machine L*W*H |
m |
2.1*0.65*1.6 |
2.1*0.7*1.6 |
2.1*0.8*1.6 |
2.1*0.9*1.6 |
2.1*1.0*1.6 |
2.1*1.1*1.6 |
2.1*1.3*1.6 |
The head of straightener
1. Our straightener head features an innovative parallel roller design with a total of 9 refined rollers-comprising 4 upper and 5 lower rollers-expertly structured to deliver superior straightening results.
2. The large cylinder application in our machine is ideal for high-precision processing. It employs synchronous worm gear and worm screw adjustments, effectively minimizing material deviation and deformation.
3. Reinforce your operations with our support rollers, made from galvanized, power-resistant material. These rollers are integrated through mechanical bearings, offering flexible, durable, and smooth rotational performance.
4. Our machine boasts a traditional cast iron hand wheel, electroplated for enduring surface quality, providing a classic yet functional interface for precise control.
Straightener roller
1. The straightener wheel, composed of robust bearing steel, undergoes thickening and electroplating post-intermediate frequency treatment. With a surface hardness reaching at least HRC58, durability is assured, facilitating long-lasting material handling.
2. Crafted with GCr15 forging round steel, our straightener roller endures an intensive process: spheroidizing annealing, turning, milling, medium-frequency treatment, rough and fine grinding, followed by electroplating. This rigorous process ensures exceptional precision, concentricity, smoothness, and hardness, significantly extending the roller's service life.
Drive gear
Our drive gear process unfolds through several meticulous stages. Starting with gear blank processing to tooth surface shaping and heat treatment, it advances to finish the tooth surface. Utilizing forged raw parts, normalized for improved machinability, the rough and semi-fine machining process includes lathe and rolling techniques. Post-heat treatment enhances mechanical properties to achieve a gear grade 6, offering superior wear resistance, strength, and longevity.
Power section
1. Equipped with a model 80 worm gear vertical reducer, this section employs a gear speed converter that adjusts the motor revolutions to desired levels, delivering optimal torque and operational efficiency.
2. The vertical motor is designed for performance, featuring low vibration and noise. Its rotor, encased in pure copper coil, boasts a lifespan ten times longer than ordinary coils. Ball bearings at both ends ensure minimal friction and low-temperature operation.
Electric control box
1. Our control box integrates a silver alloy relay, fortified with a full copper coil and flame-retardant safety base, providing durability and reliability in every use.
2. Featuring a safety protection adjustment circuit with a time delay relay, our system includes silver alloy contacts and multiple dials to accommodate varying delay ranges for precise operational control.
3. The switch adopts advanced sliding contact technology with self-cleaning functionality. Normally open and closed contacts are structured independently, capable of handling different poles and are fitted with anti-rotation positioning for secure application.
4. Featuring a self-duplex flat button, it offers a light touch with moderate key range, utilizing a building block type combination structure. The contact uses keto-base composite points for robust conductivity and high current capacity, enduring up to 1 million operations.
Feeder cylinder
1. Our feeder cylinder employs genuine Air TAC technology, constructed with an alloy body, hard oxidation finish, and riveting that ensures zero leakage for maximum reliability.
2. Experience the pinnacle of engineering with our solid aluminum CNC precision machining. Each piece is meticulously crafted for wall grinding smoothness, ensuring non-blocking operation and unparalleled high efficiency.
3. Built to withstand the toughest challenges, our high-strength operation guarantees durability and is ideally suited for a diverse array of working conditions, making it a reliable choice for all your needs.
Company Profile
Shenzhen Lihao Machinery Equipment Co., Ltd. stands tall as a distinguished professional machinery manufacturing enterprise that masterfully blends design, manufacturing, sales, service, and trade under one roof. Our specialty lies in the production and supply of a diverse range of punch presses and cutting-edge metal stamping automation equipment. This includes our state-of-the-art C-type and H-type high-speed precision presses, along with uncoilers, straighteners machines, feeders, molds, and receiving machines, setting new standards in innovation and quality.
In the realm of China's mechanical industry, Lihao Machine shines brightly as a vanguard among suppliers of punch presses and their peripheral equipment. We wear our 'High-tech Enterprise' certification as a badge of honor, being the trailblazers to achieve this distinction in our field. With formidable technical strength, our dedicated Research and Development Center, and a team of seasoned engineers boasting over two decades of expertise in mechanics, electrics, and control, we provide bespoke solutions meticulously tailored to diverse industries. Our unwavering commitment to excellence is reflected in our around-the-clock customer service, available 24 hours a day, 7 days a week, ensuring that our clients' needs are met with precision and care.
Our Advantages
Certifications
Our Workshop
Exhibition display
Our Customers
Packaging & Shipping
Packaging & Shipping
At Lihao Machine, we take pride in offering seamless and reliable logistics solutions tailored to our esteemed international clientele. Our expansive transportation network spans across sea freight, air freight, and land transport, ensuring rapid and efficient deliveries based on your destination and the urgency of your order.
Shipping Terms and Delivery Locations:
We proudly cater to major markets across the globe, including vibrant regions like North America, South America, Southeast Asia, and Europe. Whether it's bustling ports or your designated delivery point, our adaptable services are crafted to align perfectly with your diverse delivery demands.
Shipping Costs:
Our transparent shipping fees are meticulously calculated based on the weight, volume, and destination of your order. We offer exceptional value with competitive pricing and collaborate with reputable logistics partners to guarantee prompt and secure delivery solutions.
Lead Time:
Understanding the importance of timely deliveries, our estimated delivery times are crafted with precision, tailored according to the chosen shipping method and destination, and provided at the time of order placement.
Should you have any bespoke logistics or shipping inquiries or requirements, our dedicated customer service team stands by, ready to support and guide you through every step of the process.
FAQ
Q: Quality Assurance?
A: With over twenty years of experience in the industry, Lihao Machinery has built a strong reputation for delivering high-quality products. If the problem is due to a defect in our product, rest assured that we will honor our contract and take immediate action to resolve it. Our dedicated customer service team is always ready to assist you and ensure you have complete peace of mind when choosing us as your partner.
Q: What payment methods do you accept?
A: We accept T/T , L/C, and PayPal.
Q: How to maintain equipment?
A: We have equipment maintenance operation manuals available
Q: How long does it take to deliver?
A: Delivery time varies depending on the way the production is customized, we will give you an estimate when quoting.
Q: What shipping methods do you offer?
A: We offer sea freight, air freight, and land transport, depending on your needs.
Q: How are shipping costs calculated?
A: Shipping costs depend on your order's weight, size, and destination. We'll provide a quote once your order is confirmed.
Q: How long will delivery take?
A: Delivery times vary by shipping method. Sea freight takes 4-6 weeks, air freight takes 5-7 days. We'll give you an estimate when you order.
Q: How to install?
A: There are installation videos and installation manuals, and we can also provide door-to-door installation and debugging services (additional fees are required)
Q: Can it be covered by warranty?
A: If it is not damaged by human factors, we can provide a one-year warranty service, but lubricating oil, belts and other consumables for equipment operation are not covered by warranty.
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