SF3T-06 is a servo roll feeder with an integrated straightener for wider coil. A 2 kW AC servo motor drives two pairs of feed rolls simultaneously for strong, slip-free traction, while a 9-roll straightener built into the feed assembly flattens the strip before it enters the die. It handles material 0.1 to 3 mm thick and up to 400 mm wide, at speeds up to 25 m/min and feed lengths up to 6,000 mm. Feed length and speed are set on a 7-inch HMI, the feeder synchronizes with the stamping press, and the design makes changing between material thicknesses quick and easy. Designed and built by Robot3T in Vietnam.

Typical applications

• Wide-strip stamping: panels, brackets and enclosures from coil up to 400 mm wide.
• Long blanks: feed lengths up to 6 m for profiles and long parts.
• Coil with set or curl: the built-in straightener removes coil memory before the die.
• Press line upgrades: replacing separate straightener and feeder with one compact unit.

Why SF3T-06

• Straightener built in – 9-roll straightener on the feed assembly saves floor space and setup.
• Strong traction – two pairs of feed rolls driven together by a 2 kW AC servo.
• Wide and long – coil up to 400 mm wide, feed lengths up to 6,000 mm.
• Synchronized with the press – feeds at the right moment every stroke.
• Quick changeover – easy adjustment for different material thicknesses; settings on a 7-inch HMI.
• Local support – made in Vietnam with fast service and spare parts.

Specifications

Product images

Frequently asked questions

Which SF3T feeder should I choose?
SF3T-03: thin strip up to 1 mm. SF3T-04: thick 1–3.2 mm strip, 4 coils. SF3T-05: high speed up to 70 m/min, up to 200 mm wide. SF3T-06: wide coil up to 400 mm with built-in straightener. Tell us your job and we will advise.

Do I still need a separate straightener?
Usually not – SF3T-06 includes a 9-roll straightener. For very thick or high-strength material, we will check your coil and advise.

Can you build a wider or heavier-duty version?
Yes. Robot3T builds servo roll feeders to order. Send us your coil width, thickness, material and feed length.

Do you ship outside Vietnam?
Yes. Contact sales@robot3t.com for a quote including shipping to your country.

The post SF3T-06: Compact Servo Roll Feeder appeared first on Robot 3T.

SF3T-05 is a compact servo roll feeder that gives your metal stamping press the speed, precision and power to feed coil reliably all day. A 2 kW AC servo motor drives permanently mounted, matte hard-chrome feed rolls in a rugged steel frame, feeding strip up to 200 mm wide and 0.1 to 3 mm thick at up to 70 m/min with ±0.05 mm accuracy. Feed length and speed are set on a 7-inch HMI, the feeder synchronizes directly with the press, and the air pilot release opens the rolls automatically so pilot pins can locate the strip precisely in the die. Designed and built by Robot3T in Vietnam.

Typical applications

• Progressive die stamping: brackets, terminals, clips and small parts.
• Stainless steel thin strip: precision parts from 0.2 mm material.
• Steel and aluminium parts: automotive, electrical and appliance components.
• Press line upgrades: replacing mechanical or air feeders with accurate servo feeding.

Why SF3T-05

• Accurate – ±0.05 mm feeding accuracy for consistent parts and longer die life.
• Fast and powerful – 2 kW AC servo motor, feeding up to 70 m/min.
• Easy to set up – enter feed length and speed on the 7-inch HMI; quick changeover between jobs.
• Synchronized with the press – feeds at the right moment every stroke, with air pilot release.
• Built to last – rugged steel frame, permanently mounted hard-chrome feed rolls.
• Local support – made in Vietnam with fast service and spare parts.

Specifications

Proven material configurations

Other materials and sizes within 200 mm width and 0.1–3 mm thickness on request.

Product images

Frequently asked questions

Will it work with my press?
In most cases yes. The feeder synchronizes with the press through a stroke signal. Tell us your press model and tonnage and we will confirm the connection.

Can you supply a decoiler and straightener too?
Yes. We can supply a complete coil line, or design one to match your material and space.

Can you build a wider or heavier-duty version?
Yes. Robot3T builds servo roll feeders to order. Send us your coil width, thickness, material and feed length.

Do you ship outside Vietnam?
Yes. Contact sales@robot3t.com for a quote including shipping to your country.

The post SF3T-05: Compact Servo Roll Feeder appeared first on Robot 3T.

SF3T-04 is a compact servo roll feeder built for thicker strip. A 1.5 kW AC servo motor drives permanently mounted, matte hard-chrome feed rolls in a rugged steel frame, feeding material 1 to 3.2 mm thick and up to 200 mm wide with ±0.05 mm accuracy – and it can feed four coils at the same time to multiply press output. Feed length and speed are set on a 7-inch HMI, and the air pilot release opens the rolls automatically so pilot pins can locate the strip precisely in the die. Designed and built by Robot3T in Vietnam.

Typical applications

• Progressive die stamping: brackets, terminals, clips and small parts.
• Thick strip: brackets and structural parts from 1–3.2 mm material.
• Steel and aluminium parts: automotive, electrical and appliance components.
• Press line upgrades: replacing mechanical or air feeders with accurate servo feeding.

Why SF3T-04

• Made for thicker strip – 1 to 3.2 mm material, up to 200 mm wide.
• Multiple coils – feeds 4 coils at once for higher output per press stroke.
• Accurate – ±0.05 mm feeding accuracy for consistent parts and longer die life.
• Easy to set up – enter feed length and speed on the 7-inch HMI; quick job changeover.
• Built to last – rugged steel frame, permanently mounted hard-chrome feed rolls.
• Local support – made in Vietnam with fast service and spare parts.

Specifications

Product images

See it in action

Frequently asked questions

SF3T-04 or SF3T-05?
SF3T-04 (1.5 kW, 20 m/min) is made for thicker 1–3.2 mm strip and feeding several coils at once. SF3T-05 (2 kW, 70 m/min) suits high-speed feeding of 0.1–3 mm material. Tell us your job and we will advise.

Can you supply a decoiler and straightener too?
Yes. We can supply a complete coil line, or design one to match your material and space.

Can you build a wider or heavier-duty version?
Yes. Robot3T builds servo roll feeders to order. Send us your coil width, thickness, material and feed length.

Do you ship outside Vietnam?
Yes. Contact sales@robot3t.com for a quote including shipping to your country.

The post SF3T-04: Compact Servo Roll Feeder appeared first on Robot 3T.

SF3T-03 is a compact servo roll feeder for thin strip. A 400 W AC servo motor drives permanently mounted, matte hard-chrome feed rolls in a rugged steel frame, feeding material up to 1 mm thick and up to 250 mm wide at 20 m/min with ±0.05 mm accuracy. It can feed two coils at the same time and handles coil loads of 60–100 kg. Feed length and speed are set on a 7-inch HMI, and the air pilot release opens the rolls automatically so pilot pins can locate the strip precisely in the die. Designed and built by Robot3T in Vietnam.

Typical applications

• Progressive die stamping: brackets, terminals, clips and small parts.
• Thin strip: terminals, clips and precision parts from material up to 1 mm.
• Steel and aluminium parts: automotive, electrical and appliance components.
• Press line upgrades: replacing mechanical or air feeders with accurate servo feeding.

Why SF3T-03

• Made for thin strip – material up to 1 mm thick, up to 250 mm wide.
• Two coils at once – double the output per press stroke.
• Accurate – ±0.05 mm feeding accuracy for consistent parts and longer die life.
• Easy to set up – enter feed length and speed on the 7-inch HMI; quick job changeover.
• Built to last – rugged steel frame, permanently mounted hard-chrome feed rolls.
• Local support – made in Vietnam with fast service and spare parts.

Specifications

Product images

See it in action

Frequently asked questions

Which SF3T feeder should I choose?
SF3T-03 (400 W): thin strip up to 1 mm, up to 250 mm wide, 2 coils. SF3T-04 (1.5 kW): thicker 1–3.2 mm strip, 4 coils. SF3T-05 (2 kW): high-speed feeding up to 70 m/min for 0.1–3 mm material. Tell us your job and we will advise.

Can you supply a decoiler and straightener too?
Yes. We can supply a complete coil line, or design one to match your material and space.

Can you build a wider or heavier-duty version?
Yes. Robot3T builds servo roll feeders to order. Send us your coil width, thickness, material and feed length.

Do you ship outside Vietnam?
Yes. Contact sales@robot3t.com for a quote including shipping to your country.

The post SF3T-03: Compact Servo Roll Feeder appeared first on Robot 3T.