Features
1. The straightening wheel is meticulously crafted from robust bearing steel. After undergoing high-frequency heat treatment, it is precisely milled and finished with a hard chrome plating, ensuring a smooth, flat surface that is gentle on materials without causing any scratches during the straightening process.
2. Versatile in its application, this machine can operate independently or be seamlessly integrated with MT or DBMT auto uncoilers to enhance performance and achieve superior results.
3. Equipped with a substantial cylinder for applying pressure to materials, the machine features a precision-engineered synchronous worm gear and worm screw adjustment system. With each turn of the handle, the upper wheel of the straightener descends by 1mm, allowing for exceptionally fine adjustments.
| 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. The head boasts a parallel roller design with an array of 9 refined rollers, consisting of 4 upper rollers and 5 lower rollers, ensuring optimal straightening precision.
2. Featuring a large cylinder for material pressing, this design is ideally suited for processing high-precision products. Its synchronous worm gear and worm screw adjustment effectively prevent material deviation and deformation, ensuring flawless results.
3. The support roller is crafted from non-powered galvanized roller material, integrating a form with high resistance to scraping and grinding. It utilizes mechanical bearings for smooth, flexible, and long-lasting rotation.
4. Incorporating a traditional cast iron hand wheel, its surface is electroplated for enhanced durability and aesthetic appeal.
Straightener roller
1. The straightener wheel, forged from solid bearing steel, is thickened and electroplated following intermediate frequency treatment. With a surface hardness exceeding HRC58, it ensures exceptional durability and longevity.
2. Begins with forging round steel using GCr15, followed by preheating (spheroidizing annealing), turning, milling, medium frequency treatment, rough grinding, cold stabilization, and fine grinding, before final electroplating. This process maximizes precision, concentricity, smoothness, and hardness while extending the straightening roller's service life.
Drive gear
The comprehensive gear processing includes gear blank processing, tooth surface processing, heat treatment, and tooth surface finishing. Starting with forged raw parts and normalized treatment, the process enhances cutting ease. Rough machining and semi-fine processing shape the gear, followed by heat treatment for improved mechanical properties. Final finishing according to design specifications results in a grade 6 gear with excellent wear resistance, strength, and longevity.
Power section
1. Utilizes a model 80 worm gear vertical reducer, functioning as a gear speed converter that reduces the motor's revolutions while achieving greater torque for optimum performance.
2. Equipped with a vertical motor, it offers low vibration and noise. The motor's rotor part is crafted from pure copper coil, extending its life to ten times that of ordinary coils. With ball bearings at both ends, it ensures low friction and temperature.
Electric control box
1. Incorporates a silver alloy relay and full copper coil, paired with a flame-retardant safety base, ensuring durability and long-lasting performance.
2. Features a safety protection adjustment circuit with time delay relay, silver alloy contact, and versatile dials to accommodate various delay ranges, meeting diverse needs.
3. The switch utilizes a sliding contact with a self-cleaning function. Normally open and closed contacts have separate bonding structures, allowing for operation with different poles. It includes anti-rotation positioning and a stop-loose mounting gasket for security.
4. Employs a self-duplex flat button with light force and moderate key range in a building block type combination structure. The contact is composed of keto-base composite points for high conductivity and current carrying capacity, boasting a lifespan of up to 1 million operations.
Feeder cylinder
1. Incorporating a genuine Air TAC cylinder, it features an alloy cylinder body with hard oxidation and riveting technology to ensure no leakage, delivering reliable performance.
2. Featuring solid aluminum CNC precision machining, our machine ensures wall grinding is impeccably smooth and non-blocking, enhancing your operational efficiency to unparalleled levels.
3. Engineered for high-strength operations, this durable machine is perfectly built to adapt and excel in all kinds of demanding working conditions, making it an essential asset in any workshop.
Company Profile
Shenzhen Lihao Machinery Equipment Co., Ltd. stands as a beacon of innovation and excellence in the realm of machinery manufacturing. We are a distinguished enterprise that gracefully merges the arts of design, manufacturing, sales, service, and trade into a seamless symphony of industrial prowess. Our expertise lies in the creation and distribution of an impressive array of punch presses and metal stamping automation equipment. Our magnificent collection includes C-type and H-type high-speed precision presses, along with uncoilers, straighteners machines, feeders, molds, and receiving machines. Our offerings are crafted to perfection to meet and exceed the expectations of our valued clients.
As a vanguard among China's leading suppliers of punch presses and peripheral equipment, Lihao Machine proudly holds the esteemed title of being the industry's first 'High-tech Enterprise.' Our foundation is built upon formidable technical strength, a state-of-the-art Research and Development center, and a cadre of engineers whose expertise spans over two decades in mechanics, electrics, and control. This unrivaled combination empowers us to deliver bespoke solutions perfectly tailored to the diverse needs of various industries. Furthermore, our unwavering commitment to excellence is reflected in our round-the-clock customer service, available 24 hours a day, 7 days a week, ensuring that our clients receive unparalleled support and satisfaction.
Our Advantages
Certifications
Our Workshop
Exhibition display
Our Customers
Packaging & Shipping
Packaging & Shipping
At Shenzhen Lihao Machinery Equipment Co., Ltd., we prioritize efficient and dependable logistics and delivery solutions to cater to our global clientele. Whether it's the vast oceans, the open skies, or the winding roads, we utilize sea freight, air freight, and land transport to ensure your orders reach their destination with precision and speed.
Shipping Terms and Delivery Locations:
Our shipping network spans the globe, reaching major markets such as North America, South America, Southeast Asia, and Europe. We provide the convenience of direct delivery to ports or your designated location, offering a tailored approach to satisfy diverse delivery preferences.
Shipping Costs:
Our shipping fees are meticulously calculated based on the weight, volume, and destination of your order. We are committed to offering competitive rates and collaborate with esteemed logistics partners to guarantee swift and secure delivery.
Lead Time:
Delivery timelines are contingent upon the chosen shipping method and destination. We strive to provide a precise estimated delivery time upon order placement, ensuring transparency and reliability.
For any specific logistics or shipping inquiries, our dedicated customer service team stands ready to assist you at every step of the process, ensuring a seamless experience.
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.
Audited Supplier 
){kind=link}