Plastic ABS plate extrusion line haul off unit machine

Plastic ABS plate extrusion line haul off unit machine is a haul off equipment designed for plate production line.

Four-Track Mark-Free Haul-Off · Dedicated for ABS Sheets

— The constant-tension steward that delivers “zero imprints” on high-gloss surfaces and “no warping” on thick sheets

This isn’t a simple upper-lower rubber-roll puller—it’s a “four-wheel-drive” servo racecar:

Four imported PU tracks embrace the sheet in segments, distributing a 40 kN high pulling force evenly so 8 mm sheets keep corners flat without warping.
Soft PU surface makes gentle contact with the ABS high-gloss layer; sheets can go straight to electroplating after traction—zero scratches, zero imprints.
Servo synchronization talks to the extruder in real time; line-speed fluctuation ≤0.5%, and fixed-length cutting accuracy ±1 mm.

Traction, constant tension, and surface protection—three-in-one, done in a single pass.

40 kN high traction, thick sheets stay flat
Four tracks with independent servos, 20 kN × 2 per side; 8 mm luggage sheet flatness ≤0.5 mm/m after traction.
PU soft-surface tracks, zero imprints on high-gloss
Imported PU 80A, heat-resistant to 120 °C; no marks on high-gloss surfaces, eliminating a polishing step.
Servo synchronization, rock-steady line speed
Real-time communication with die head and cutter; line-speed fluctuation ≤0.5%, fixed-length error ±1 mm—can even save an edge band.
Proportional pneumatic clamping, auto thickness compensation
0.2–0.8 MPa stepless pressure control; accommodates 1–10 mm thickness changes without manual adjustment—perfect for quick small-batch switchovers.
One-touch lift, 30-second thickness change
Upper tracks lift electrically with digital height display; thickness change in 30 seconds, downtime losses reduced by 80%.

Four tracks with independent servos: 5.5 kW × 4 permanent-magnet servos, 0.3 s acceleration, ±0.5 mm sync accuracy.
Reversible PU tracks: 2-year track life; flip and reuse to cut costs by 50%.
Central water-cooled drums: Internal circulating water cooling prevents ABS thermal deformation for flatter surfaces.
Mobile frame: Casters + guide rails; roll out of the line in 3 minutes for maintenance without affecting production.
IoT interface: Modbus-TCP uploads traction force, line speed, and temperature in real time; effortless ERP integration.

Scenario	Thickness	Result
High-gloss ABS appliance panels	1–4 mm	Traction-side surface stays glossy; zero imprints after electroplating
ABS/PMMA sanitary panels	2–6 mm	Constant tension prevents delamination; one-pass edge bonding
Luggage shells	5–8 mm	No corner warping; no blistering during hot bending
Automotive headliner substrates	3–5 mm	In-line at 6 m/min; perfectly matched to lamination line speed
PS light guide plates	0.8–2 mm	No stretching on thin sheets; transmittance ≥92%

Item	Data
Traction width	1220–2100 mm (customizable)
Traction thickness	1–10 mm
Traction speed	0.6–8 m/min
Traction force	40 kN (20 kN × 2)
Number of tracks	4 (2 upper / 2 lower)
Track material	Imported PU 80A, 120 °C resistant
Drive	5.5 kW permanent-magnet servo × 4
Clamping	Proportional pneumatic valve 0.2–0.8 MPa
Net weight	3.5 t (2.1 m standard)
Dimensions	3000 × 2200 × 1800 mm

Packaging: Waterproof wrap → pearl cotton → fumigated wooden crate; survives a 1.2 m drop without damage.
Lead time: Standard width ships in 15 days; widened or servo-upgraded versions in 25 days.
Documentation: English manual, USB video, CE certificate, certificate of origin, packing list.

Guangdong ×× Appliance Sheet Plant
“The PU tracks are truly soft—direct traction on high-gloss surfaces, zero imprints after electroplating, eliminating a polishing step and saving 3 hours a day!”
Zhejiang ×× Luggage Factory
“No corner warping on 8 mm sheets; downstream hot-bending yield up 20%, and the customer immediately increased orders by 30%.”
Jiangsu ×× Automotive Interior
“Servo sync is rock solid. At 6 m/min, line-speed fluctuation is near zero; fixed-length cutting accuracy ±1 mm—saved the edge band.”