840 Roll Forming Machine

Boost Efficiency with the Advanced 840 Roll Forming Machine

The 840 Roll Forming Machine is a state-of-the-art solution designed for efficient and precise production of color-coated boards with a sleek, uniform wave crest. This machine integrates automatic control software to streamline production information management, offering unmatched ease of operation, minimal maintenance, and fully automated functionality.

Key Features and Benefits

· Automatic Operation: Simplifies the production process with intelligent control software.

· Premium Output: Produces color-coated boards with a modern design and consistent wave profiles.

· User-Friendly Design: Easy to operate and maintain, making it ideal for both novice and experienced operators.

Important Usage Guidelines

To ensure safe and efficient operation, the 840 Roll Forming Machine must not exceed the minimum closing height of 290mm. This refers to the distance from the bottom of the upper sliding box to the working surface, accounting for the combined thickness of the upper and lower molds, backing plates, and tile blanks. Molds should always be designed to adhere to this specification to prevent machine tool accidents.

For customized production needs, different models can be tailored to meet specific customer requirements.

Pre-Operation Debugging Process

1. Alignment Check:
Measure the four corners of the machine from the main frame to the upper end of the bottom shaft. Ensure the front and rear rows are aligned.

2. Shaft Adjustment:
Confirm the lower shaft is on a straight line and adjust the left and right sides to ensure horizontal alignment.

3. Central Alignment:
Locate the center of the front and last rows of the machine and tighten the lock nuts on both sides. Draw a straight line at the center of the middle wheel to align the machine.

4. Correcting Deviation:
If the board deviates to the right, adjust the left corner of the feeding rack or lower the right side to balance the upper and lower shafts.

Production Process Highlights

The 840 Roll Forming Machine features a precise and efficient workflow, including feeding, pressing, glue dispensing, heating, trimming, grooving, and cutting. It incorporates a low-speed metering pump, variable frequency speed regulation, and computer control to ensure accurate measurements and consistent results.

Technical Specifications

· Dimensions: 6800mm × 1300mm × 1200mm

· Weight: Approximately 2.6T

· Frame Material: 250H steel

· Medium Plate Thickness: 12mm

· Forming Shaft: Diameter of 68mm, made of 45# tempered steel

· Forming Wheel: Forged from 45# steel with hard chrome plating

· Transmission Mode: 6-point sprocket with chain

· Power: 4KW host motor with a cycloidal reducer

· Forming Rows: 13 rows

· Production Speed: 8-10m/min

· Pressing Thickness: 0.2-0.7mm

· Pressing Width: Up to 1000mm

· Pumping Station Motor: 3KW

Why Choose the 840 Roll Forming Machine?

With its robust construction, precise operation, and intelligent automation, the 840 Roll Forming Machine is perfect for manufacturers looking to enhance productivity and product quality. Whether you need tailored solutions or efficient, high-speed production, this machine is a reliable choice for various roofing and walling applications.

Contact us today to learn how the 840 Roll Forming Machine can transform your production line and meet your business needs!

Dongguang County Hengfu Roll Forming Machinery Co.,Ltd is a professional high-end cold roll forming equipment manufacturer integrating independent research and development, production, sales and service. Our company has long been committed to the development of cold bending and roll forming. Product quality is stable, cost-effective, excellent design engineers and good processing technology ensure the quality and performance of the equipment, and have passed various quality system certifications, and have a complete and scientific quality management system. The products designed and manufactured by us are not only sold well in China, but also exported to Southeast Asia, the Middle East,South America, North America, Europe and other countries and regions, and have won wide acclaim and praise!

Our company can produce various types of tile pressing machine products, and the roll forming plate types are diverse.

QC Profile

All the roll forming machines produced by our KYT Machinery have ourselves strict standard quality control process:

Parts Inspection

Machine Frames

Depends on roll forming machine’s size , we have 20#, 35#, 45# and may other bigger sizes H-beam for choise, after blasting and derusting, we weld each pieces of H-beam and then polish the weld place, finally paint whole roll forming frame together.

Rolling Shaft

45# forged steel or 40Cr, thermal refining and finishing lathe.

Forming Rollers

45# Steel,CNC lathes, fine polished, coat hard Chrome thickness 0.02-0.05mm for anti-rust and improve forming rollers'hardness. All the forming rollers will be spot inspected before installation.

Cutting Blades

The cutting blades material can be Cr12,C12Mov or SKD11 for our kinds of roll forming machines.Before cutting blades be installed on cutting frame, the hardness will be tested for ensure the using life.

Whole Roll Forming Line Inspection

Check the whole line each parts are on list or not at first, then adjust the roll forming machines to required dimensions to get correct roll forming samples, check the roll forming samples surface, dimensions according to design drawing, even two pieces sample joint effect. If not reached the required standard, the engineer will adjust whole machine to solve the problem together with our designer.