Jinye Machinery Jinye Machinery

Automatic Vertical L bar Sealer and Shrink Wrapping Machine From Shanghai Manufacturer

Product Description

Technical Specifications
Model GH-450LV SF-5030LG
Power 3.2kw 21kw
Power Supply AC 380V 3PH 50Hz AC 380V 3PH 50Hz
Tunnel Chamber Size LxWxH / 2000x500x300 mm
Max Packing Size L×W×H L+H ≤ 400mm, W+H ≤ 300mm; H ≤ 100mm/120mm W400 × H200 mm
Efficient Sealing Size L450 × W350 mm /
Packing Speed 0-35 m/min. 0~25 m/min.
External Air Source 6-8 kg/cm2 /
Shrink Film POF POF
Machine Size L×W×H 1580 × 1386 × 1300 mm 1800 × 985 × 1265 mm
Wooden Box Size L×W×H 1650 × 1350 × 1480 mm 1860 × 1010 × 1440 mm
G./N. Weight 825/700 kgs 560/540 Kg
Product Details Gallery
Frequently Asked Questions
What are the main functions of models GH-450LV and SF-5030LG?

The GH-450LV functions as the automatic vertical L-bar sealing component which cleanly cuts and seals the wrapping film around the product. The SF-5030LG acts as the subsequent heat shrink tunnel that applies heat to tightly shrink the film around the packaged item.

What packaging materials are supported by these machines?

Both units are optimized to work with POF (Polyolefin) shrink film, which is widely recognized for its high clarity, strong sealing capabilities, and durability during shipping.

What are the maximum product dimensions for packaging?

For the GH-450LV sealer, the maximum package dimensions must meet the formulas: Length + Height ≤ 400mm, and Width + Height ≤ 300mm, with a maximum product height limit of 100mm to 120mm. The SF-5030LG shrink tunnel can accommodate products up to 400mm Wide and 200mm High.

Is an external compressed air source required?

Yes, the GH-450LV automatic L-bar sealer requires an external pneumatic air source with a pressure capacity of 6-8 kg/cm² to drive the mechanical sealing jaw assemblies.

What is the packaging throughput/speed of these machines?

The GH-450LV sealer conveyor features a variable speed adjustment from 0 to 35 meters per minute, while the SF-5030LG shrink tunnel features a variable speed adjustment from 0 to 25 meters per minute, allowing configuration for optimal line speed.

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