VIPRO SF 400 L

The VIPRO SF 400 L is the choice of manufacturers who need to make only one panel profile. This machine is designed for the demands of the North American manufacturer with an exit shear that will ensure perfectly square panels and a rotary front shear that allows for fast change out.

Most rollformers use station-to-station chains or even long serpentine chains that need constant adjustment and are known for stretching, breaking and vibrating. The VIPRO Systems avoid those problems and enhance quality through a power transmission system driven by high precision worm gears. The worm gear technology gives operators more torque and power and ensures the rollers turn at the same, constant speed, giving you scuff-free panels. Sen Fung also employs massive, inverter drive AC power motors with 30 horsepower to give the VIPRO more power with more control and less upkeep. The VIPRO employs Mitsubishi PLC’s touch-screen control system for the creation of multiple batches and allows the operator to run the machine in fully automatic or manual mode. The interface is clean and simple, and can store up to 60 batches.

VIPRO SF 400 CL

The VIPRO SF 400 CL rafted rollforming machine is the solution for manufacturers who need upgradeability in the future or the ability to produce different types of corrugated roofing panels, wall panels or decking. This allows customers who purchase the base unit and one set of tooling to come back in the future for more tooling, offering the ultimate in expandability.

The CL has a quick-change rafter that can be sized for your specific lifting capacity or style. Rafters can be made with as few as 4 stantions of tooling and as many as 14 stantions.

It’s also among the most affordable rollforming machines in the world. Once the mainframe is equipped, the operator can manufacture high quality products quickly and effectively. And because it is high-speed and maintenance-free, it reduces your labor costs. Total changeover time with in-feed adjustment is about 3o minutes depending upon the specific tooling.

 

VIPRO SF 800 DL (No Picture Available)

The VIPRO SF 800 DL is a double-layer rollformer that can be outfitted to rollform two profiles and can move from one profile to the other with the push of a button. The ingenious design allows the manufacturer of panels to produce two different profiles with no manual changeover.

The CL has 6 precision spindle ball screws that move the entire machine up and down, eliminating material stress, expensive double-high stackers and multi-level in-feed systems. The DL has a smaller footprint than most machines on the market. Also, on average the machine uses 15% more roller sets than competitors meaning tooling will last even longer.

The DL offers the same quality as the VIPRO SF 400 L with precise PLC controls, frequency inverter motors, hard chromed tooling, casted stantions for long life and a massive steel frame.

Manual Purlin Machine – SF 460 L

The SF 460 L is the original purlin rollforming machine. This machine can run both Cee’s and Zee’s and can be changed over by manually repositioning precision cut spacer collars. Remove the side stantion on one side and switch the tooling from top to bottom in just 40 minutes. This is the best solution for economical purlin rollforming and a great machine for the customer who makes large runs. The adjustable in-feed mechanism allows for the rollforming of uneven LGSI Cee’s and Zee’s.

The machine boasts one of the industry’s best and most massive straightening fixtures which will give you much straighter parts than most machines on the market. It can be outfitted with leveling, punching, large entry conveyors and stacking/ catch frames.

 

Semi Automatic Purlin Machine – SF 401 AL

The SF 401 AL is perfect for customers wanting to form light gauge 14 & 16 gauge Cee's and Zee’s with very fast changeover and minimal down time. The machine is designed so that a minimal number of tooling rotates 180 degrees thereby reducing the number of adjustments. The width can be controlled by the PLC controlled induction motors that position precision ground ball screws. The machine can be outfitted with a flying shear and punching but without those it is perfect for customers in the storage construction business.

Stud Machines – SF 240 L & SF 240 CL

The SF 240 machine for manufacturing studs is the perfect machine for customers who are stepping up from a small mobile stud machine or who want to begin manufacturing their own studs. The machine can be bought as a stand alone model that makes one profile (SF 240 L) or a rafted machine (SF 240 CL) that will allow you to run Cee’s, Zee’s, base angle, U channel or hat channel.

As a standard the machine can knurl the flanges that receive screws. The machine includes computer controlled punching that will punch at the appropriate position for the alignment of plumbing or electrical pass through.

SF 400 LN Patented Tile Machine

The Sen Fung SF 400 LN Patented Roof Tile machine is the leading tile producing rollformer in the world. Sen Fung holds patents in more than 30 countries around the world for this hybrid rollforming and folding machine. It produces a profile that has an adjustable depth and an adjustable reveal that gives panels the true appearance of clay tiles. This patented machine can produce through fastened panels in steel. It is capable of forming two different roof tiles with the same tooling, creating a perfect, scrape-free finish. The machine design allows for the production of traditional tile panels and fastened tile panels. The step width and depth can be varied via the touch screen control.

SF Traditional Tile Machine

T-Bar Rollforming Machine

As those in the industry know, a ceiling T-Bar machine is not one machine but three: a Main T-Bar Machine, a Cross T-Bar Machine and an Angle Rollformer.

The Main T forming machine uses 20 HP inverter motors, producing a line speed of 130 feet per minute. The machine utilizes hydraulic notching, punching (up to 16 stations) and cutting to give you incredibly accurate parts. It is capable of achieving extreme accuracies without secondary trimming.

The Cross T forming machine uses a 10 HP inverter motor to reach a line speed of 130 feet per minute with flying shearing.

The Angle forms the angle for the edge of rooms.

Tube & Pipe Mills

Sen Fung produces over 12 different tube and pipe mills. The machines can be segmented into two categories: carbon steel systems (the model SF 240 K series) and stainless steel systems (the model SF 240 A series).

The machines generally are composed of a forming section, welding unit, cooling section (tank), cleaning unit, final rollforming section and finally an exit sawing unit. The stainless machines can form from a 22 ga by ¾” to a 4 MM by a 4” pipe. The carbon steel machines can form from a 22 ga by ¼” to a ¼” thick by 7” pipe.

The machine is capable of reaching speeds of 300 feet per minute depending upon the models and thickness. Generally speed decreases as the thickness of the steel increases.

Door Frame Machine SF 401 L

The SF 401 L is one of the most advanced machines in the world. It allows the owner to produce door frames to within .04” tolerance. The machine notches, feeds, cuts to length and swages for hinges and locks. The control allows the operator to mirror the punching pattern so you get a door frame that slides together and can be locked quickly with integrated clips.

This fully automatic Door Frame Rollformer features a servo drive system and an advanced computer control system which enables hole punching, angle punching, and rollforming in one production line. There is also a spot-welding feature with each corner pre-cut to a 45 degree angle for an accurate fit.