Precision Haul-Off and Cutting Machine

Plastic Precision Haul-Off and Cutting Integrated Machine

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Product Features

Precision Synchronized Control

Closed-loop servo control coordinates haul-off speed and cutting timing to eliminate length drift. Encoder feedback tracks line speed in real time, ensuring ±0.5–1.0 mm length accuracy across high and low throughput conditions.

Stable Traction, No Slippage

Dual- or multi-belt haul-off with high-friction, wear-resistant pads ensures stable traction on smooth or textured surfaces. Independent pressure adjustment prevents deformation of thin-walled pipes and hollow profiles.

Clean, Burr-Free Cutting

Servo flying cutter or planetary blade options deliver square, burr-free cuts with minimal dust. For pipes and rigid profiles, a planetary cutting head maintains perpendicularity and reduces ovality and micro-cracks.

Wide Material Compatibility

Optimized for PVC, CPVC, PE, HDPE, PPR, ABS, PC, PA, PMMA, WPC, and multi-layer co-extruded products. Temperature- and hardness-adaptive clamping and blade selection protect surface finish and dimensional integrity.

Energy-Efficient, Low Maintenance

High-efficiency servo motors and VFD drives reduce energy consumption versus pneumatic or hydraulic systems. Modular blade cassettes and quick-change pads shorten maintenance time and lower total cost of ownership.

Safety and Dust Control

Full protective cover with interlocks, soft-start/soft-stop sequences, and vacuum chip extraction keep the workstation clean and safe. Optional sound enclosure cuts noise below 80 dB(A).

Smart HMI and Recipe Management

Intuitive touchscreen HMI with recipe storage for different products, auto-length correction, and alarm diagnostics. Supports length counter, batch counter, and QR/barcode print triggers after each cut.

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Application Areas

Building and Construction

• • • PVC/CPVC pipe, conduit, window and door profiles, siding, decking strips
    • PPR hot/cold water pipe and HDPE pressure pipe requiring tight length tolerance

Furniture and Interior

• • • WPC decorative strips, skirting boards, edge bands, and trim profiles
    • PMMA/ABS decorative profiles with high surface quality requirements

Automotive and Transportation

• • • PA/PC/ABS technical profiles, sealing strips, cable protection tubes
    • Lightweight interior/exterior trims with consistent cut length for assembly

Electrical and Appliances

• • • Corrugated conduit, cable duct, protective tubing
    • Appliance trims and functional strips for repeatable downstream assembly

Industrial and Packaging

• • • PE/PP tubing, air/water hoses, protective sleeves
    • Custom profile extrusion for shelving, logistics bins, and packaging frames

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Technical Specifications

Core Performance

• • • Line speed: 0.5–40 m/min (process- and product-dependent)
    • Length accuracy: ±0.5–1.0 mm with servo flying cutter; ±0.3 mm achievable on short-cut modes
    • Cutting modes: flying knife, planetary cutter, guillotine, saw blade with mist/lube options

Haul-Off System

• • • Configuration: 2–6 belt or caterpillar tracks; optional dual-traction stage for long cuts
    • Contact pads: wear-resistant rubber or polyurethane, quick-change design
    • Clamping: pneumatic or servo-electric pressure control with independent zones

Cutting System

• • • Drive: high-torque servo, synchronized with encoder feedback
    • Blade options: HSS, carbide, diamond-tipped for fiber-filled and brittle materials
    • Dust extraction: integrated vacuum port, chip separator, and optional cyclone

Controls and Integration

• • • HMI/PLC: 7–10 inch touchscreen, multi-language UI, recipe library (100+)
    • Sensors: encoder for line speed, length counter, jam/door interlocks, vacuum pressure
    • Connectivity: Modbus TCP/OPC UA, I/O for extruder, calibrator, and printer integration

Utilities and Energy

• • • Power supply: 380–480 V, 50/60 Hz, 3-phase
    • Installed power: 6–18 kW depending on haul-off size and cutting module
    • Air consumption: 150–400 L/min at 6–8 bar for pneumatic variants
    • Noise level: ≤80 dB(A) with enclosure

Options and Accessories

• • • Automatic length calibration with laser sensor
    • In-line inkjet or laser marking and label/QR printing
    • Servo-electric clamping for precise pressure control on thin walls
    • Soundproof cabinet, mist/lube unit for saw cutting, anti-static kit

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User Recognition

Proven Market Performance

• • • Trusted by pipe and profile extrusion plants for consistent length accuracy, fewer re-cuts, and higher first-pass yield.
    • Integrators report OEE improvements of 8–15% after replacing separate haul-off and cutter with the integrated system.

Customer Feedback

• • • “Length deviation reduced from ±2.5 mm to ±0.8 mm, scrap down by 22%.”
    • “Quick pad and blade change cut changeover time by 35%—ideal for short-run SKUs.”
    • “Planetary cutting on thick-wall PVC pipe delivers clean, square ends with minimal dust.”

Representative Case Studies

• • • Building Materials: PVC window profile line increased throughput by 12% using synchronized haul-off/cutter recipes; defect returns decreased notably.
    • Industrial Tubing: HDPE hose line adopted servo flying cutter, achieving ±0.7 mm average accuracy at 30 m/min.
    • Automotive Trim: ABS/PC profiles switched to diamond-tipped blades, extending blade life by 2.3× and stabilizing edge quality.

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Why It Leads the Market

Innovation and Competitive Edge

• • Integrated precision haul-off and servo cutting reduces synchronization errors and footprint versus standalone units.
  • Advanced control algorithms, encoder feedback, and recipe-driven operation deliver repeatable accuracy across a wide material range.