740 High-speed Metal Roofing Machine

Overall dimensions: 13 meters long*1.5 meters wide*1.5 meters high

Electrical control system: split touch screen electric control box

Input voltage standard: 380v three boxes four wires

Operation interface language: Chinese/English/Russian

Frame structure: 350H steel

Number of forming passes: 27 rows. The length of the equipment controls the wall panel thickness of 12 meters.

Refill rack: two-hand swing feed rack with pressure roller and hand knife

Screws: national standard screws

Pull rod: 35 pull rod

Rolling speed: 35-40 meters per minute

Transmission mode: 11kw servo drive

Forming roller: 80 solid pump

Forming roller: No. 45 quenched with key

Roller spacer: Color sleeve (2nn-3nn) thick

Bearing: 6219

Shearing device: Double linear guide 5.5KV servo electric shear

Blade material: CR12MOV

Chain: 1.2 inches

Voltage: 380H/50H2/three voltages

Split touch screen electric control box (with remote alarm)

One row of A bars and two rows of double bars

A wheel reinforced wheel bearing steel quenching

Beautiful appearance, smooth shape

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.