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0086-577-65662290

Contact E-mail

E-mail: dfpmf@chinadf.com

Contact Address

Shayuan Village, Feiyun New District, Nanbin Street, Ruian City

SJ-55(40, 60, 70) Polypropylene Rotary Die Head Film Blowing Machine

This machine is suitable for blowing polypropylene (PP) plastic films, widely used in the packaging of consumer goods and industrial products such as food, clothing, textiles, and daily necessities.

Classification:

Blown film machine series

Key words:

SJ-55(40, 60, 70) Polypropylene Rotary Die Head Film Blowing Machine

Email:

dfpmf@chinadf.com

immediate consultation

Other Products

Product Description

Features:

1. The die head can rotate 360 degrees, enhancing the strength and uniformity of the plastic film.

2. The screw and barrel are made of 38CRMOALA alloy steel, which has been nitrided and precisely processed. It features high hardness, strong corrosion resistance, and durability.

3. The die head is hard chrome-plated, with a spiral core shaft structure. The extruded melt is uniform, and the blown film has good smoothness. The air-cooling device has a labyrinth structure, with uniform air volume. It uses circulating water cooling to achieve optimal transparency of the blown film.

4. The winding device uses pressure friction winding or center winding, with torque motor adjustment. The winding is flat and easy to change rolls.

Main Technical Parameters

Model	SJ-40	SJ-50	SJ-60	SJ-70
Screw Diameter	￠40mm	￠50mm	￠60mm	￠70mm
Screw Length-Diameter Ratio	28:1(L/D)	28:1(L/D)	28:1(L/D)	28:1(L/D)
Screw Speed	30-60rpm	30-60rpm	30-60rpm	30-60rpm
Die Head Specification	￠70mm	￠90mm	￠120mm	￠150mm
Product Thickness	0.015-0.06mm	0.015-0.06mm	0.015-0.06mm	0.015-0.06mm
Product Width	100-400mm	100-500mm	100-600mm	150-700mm
Main Motor Power	11Kw	15Kw	18.5Kw	22Kw
Heating Power	12kw	13kw	16kw	16kw
Output	15-35kg/h	20-40kg/h	25-45kg/h	25-50kg/h
Machine Weight	≈2.4t	≈2.6t	≈2.8t	≈3t
Dimensions	5000×2000×3300mm	5200×2100×3400mm	5300×2200×3500mm	5400×2300×3600mm

(Technical Standard: Q/ZDSJ101-2005)

Data is subject to change without notice.

immediate consultation

If you are interested in our products, please leave your email, we will contact you as soon as possible, thank you!

Product Series

SJ-45(50, 55) High and Low Pressure Film Blowing Machine

The core force shaping the future of the industry

SJ-50x2, 55x2ABA type rotary die head film blowing machine

The core force shaping the future of the industry

SHXJ Computer Hot-melt Double-track Automatic Pouch Making Machine

The core force shaping the future of the industry

SJ-40(50, 55) high and low pressure integral film blowing machine

The core force shaping the future of the industry

Telephone:0086-577-65662290 65662022 65662011
E-mail:dfpmf@chinadf.com
Address: Shayuan Village, Feiyun New District, Nanbin Street, Ruian City

Keep in touch with us

If you are interested in our products, please leave your email, we will contact you as soon as possible, thank you!

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