SPLB1200

Automatic EPS Block Packing / Wrapping Machine

Name: Automatic EPS Block Packing / Wrapping Machine
Brand: ChinaEps
Availability: PreOrder

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Automatic EPS Block Packing / Wrapping Machine — eps wrapping & packing lines by ChinaEps, CE certified.

We manufacture automatic EPS block packing / wrapping machine SPLB1200 — shrink film wrap, 60-120 blocks/hr throughput. CE certified, 60+ countries.

Key Specifications

Model

SPLB1200

Compatible Block Size

1200×600×600 mm

Speed

8 packs/min

Film Material

CE and ISO 9001 Certified 5-Yr Structural Warranty 24h Technical Response

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Inside the Machine — Core Components

Eight engineered subsystems that make this machine production-grade. Each component is sourced, built, and tested for industrial duty cycles.

1. Control Panel + Temperature Control System

Function

Operator-facing HMI cockpit with dedicated temperature controllers for the heat-sealing element. Siemens PLC + touch screen interface lets operators set sealing temperature, cycle time, and recipe selection — and load frequently-used specifications in a single tap.

Engineering Details

Twin dual-display PID temperature controllers (range 0-300 degC, plus or minus 1 degC accuracy) for top and bottom heat-sealing wires. 7-inch Weintek HMI touch screen with multi-language interface (EN/ES/CN). Siemens S7-1200 PLC. Status indicator lamps: green (run) / red (fault) / yellow (warning) / amber (standby). Recipe library 50+ slots for common pack sizes.

2. Film Roll Unit (Stretched PE Film Supply)

Function

Twin-spindle film roll unit holds two PE film rolls — one active, one standby. Film-saving stretched wrap reduces material consumption versus shrink film while delivering the same package integrity. Quick-change spindle design lets operators swap empty rolls in under 60 seconds.

Engineering Details

Twin Ø76 mm core spindles with pneumatic locking. Film width compatibility 250-500 mm. Roll diameter up to Ø400 mm (15 kg). Adjustable film tension via magnetic powder brake (0.1-5 Nm). Film-end optical sensor triggers HMI alarm. Compatible with standard 17-25 micron PE stretch film.

3. Film Roll Mounting (Pre-Stretch Tension Plates)

Function

Side-mounted film holder plates with star-pattern tension cleats pre-stretch the film as it feeds toward the wrapping zone. Pre-stretching saves 15-25 percent film consumption while improving wrap tightness.

Engineering Details

Dual film holder cup design (Ø150 mm) with star-cleat tensioner. Servo-controlled pre-stretch ratio 150-200 percent adjustable via HMI. Powder-coated RAL 5005 industrial blue panels. Anti-static surface treatment prevents film cling. Compatible with both clear and printed PE films.

4. Pushing Mechanism (Hydraulic Push Arm + Light Curtain Safety)

Function

Hydraulic push arm transfers the EPS package from the loading position into the wrapping chamber, then withdraws to load the next package. Yellow light curtain (raster) monitors the safety zone — instant e-stop if operator hand enters during cycle.

Engineering Details

Hydraulic cylinder Ø50 mm bore, stroke 600 mm, 2-4 second push-pull cycle. Schneider Telemecanique limit switches for end-of-travel detection. Banner or SICK light curtain (raster, 14 mm resolution, EN ISO 13855 compliant). Hydraulic power pack 1.5 kW with pressure 4-6 MPa. Anti-rotation guide rails for arm straightness.

5. Discharge Conveyor (Powered Rubber Belt Output)

Function

Powered rubber-belt discharge conveyor carries the wrapped package out of the welding chamber to the operator pickup area or downstream pallet-stacking station. Anti-slip surface ensures the wrapped package does not shift during transfer.

Engineering Details

Green PVC rubber belt (3-ply, 5 mm thick) running on aluminum frame rollers. Belt width 500-700 mm, length 1500-2000 mm. 0.55 kW geared motor with VFD for variable speed 5-15 m/min. Photoelectric sensor at exit triggers package-ready signal to upstream loader. Compatible with downstream automatic stacking unit (optional add-on).

Technical Specifications

SPLB1200

Parameter	Value
Model	SPLB1200
Compatible Block Size	1200×600×600 mm
Speed	8 packs/min
Film Material	PE
Film Thickness	0.03 mm
Stacking Unit Speed	3 min/stack
Wrapping Speed	3 min/stack
Film Width	500 mm
Film Diameter	250 mm

* Specifications are subject to change without notice. Contact us for the latest technical data.

What This Machine Solves

Three production problems eliminated by this machine — with engineered, measurable solutions.

The Problem 1

Manual shrink-wrapping of EPS boards is labor-intensive + produces inconsistent pallets that fail shipping requirements

How This Machine Solves It

SPLB1200 automatic film packing wraps standard pallets in 60-90 seconds — labor-free and shipping-compliant.

The Problem 2

Export shipments require tight-wrapped pallets to prevent shifting during ocean freight — manual wrap fails customs inspection

How This Machine Solves It

PLC-controlled film tension produces tight pallets meeting ISTA shipping standards for export.

Working Principle

SPLB1200 receives stacked EPS boards on a turntable, applies shrink film while rotating, heats film to shrink-fit the pallet.

Step 1

1. Pallet Loading

Stacked EPS boards manually or conveyor-loaded onto turntable.

Step 2

2. Film Application

Pre-stretch film applied while turntable rotates at controlled speed.

Step 3

3. Heat Shrinking

Heat shrink finalizes tight pallet wrap.

Step 4

4. Discharge

Wrapped pallet discharged onto pickup area for forklift.

Engineered Performance Advantages

Every advantage backed by measurable specs — no marketing claims without data.

Wrap Time

60-90 sec

vs manual 5-8 min

5-8× faster than manual wrapping.

Film Consumption

15-25% lower

vs manual wrap

PLC-controlled pre-stretch reduces film waste.

ISTA Compliance

Yes

vs manual often fails

Required for export-grade pallet wrapping.

Real Production Applications

See where this machine fits in real factories.

Stretched PE film wrapping of EPS block sheets directly on the packing line — real factory operation

Cut EPS insulation panels (1200x800x600 mm) stacked and film-wrapped for outbound logistics

Bulk EPS blocks ready for PE film packaging to protect edges during long-distance transport

Industrial EPS block production warehouse — packing line output before pallet stacking and export

Build a Complete EPS / EPP Line

This machine integrates into the full ChinaEps production flow — upstream, downstream, and auxiliary equipment from one supplier.

Upstream — Bead Preparation

EBD-1200 Drying Conveyor

Dried boards proceed directly to SPLB1200 wrapping.

Downstream — Finishing & Packing

Warehouse + Shipping

Wrapped pallets ready for forklift pickup and shipping.

ROI Snapshot

Quick reference numbers — for a precise quote with your factory data, use the ROI Calculator.

Equipment Investment

~$1,400-1,600/ton FOB illustrative (quote-specific)

Payback Period

10-14 months from labor + film cost savings

Throughput

30-60 pallets/hour

Run Detailed ROI Calculator →

Product FAQ

The questions buyers ask most often before placing an order.

Pallet size range?

Standard 1,200 × 1,000 mm to 1,400 × 1,200 mm. Custom sizes available.

Film spec compatibility?

Standard polyethylene shrink film 15-30 micron. Pre-stretch film also supported.

Ships to 220V/60Hz?

Yes — 2-week lead time.

Ready to Build Your EPS/EPP Production Line?

Get a customized turnkey solution — competitive pricing, proven technology, and full after-sales support from our engineering team.

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