GB general type blown film machine

ST high speed Blown Film Machine

ST high speed Blown Film Machine

Excellent material mixing alone with high output and reliable production quality. Unique die head and air ring design to achieve stable bubble and better even thickness film and bag. Good solution for T-shirt bag, shopping bag and others.

WPF side screw feeder Recycling Machine

WPF side screw feeder Recycling Machine

High performance and save manpower. Non-stop, save power energy and materials. Easy to control and operated by 1 single man.


GB general type blown film machine | Blown Film Extrusion Manufacturer- Atlas Machinery

Located in Taiwan, Atlas Development Machinery Co., Ltd. is one of the prime GB general type blown film machine | blown film extrusion manufacturers, since 2004.

Efficient, cost-saving and high output, all Atlas Machinery's extruder machines are designed to deliver the best quality of plastic films. Along with PP / HDPE / LDPE / LLDPE blown film machines, types of pellet machines and flexo printing machines are available as well. All machines are sold over 30 countries in plastic machinery industry with solid reputation.

Atlas Machinery has been offering our customers high-quality plastic extrusion machines such as, Film Blowing Machine, Blown Film Extrusion, Plastic Film Blowing Machine, Blown Film Machine, 3 Layer Blown Film Machine, Recycle Machine, Plastic Recycle Machine, Waste Recycling Machine, Recycle Plastic Machine, Machine Plastic.

With both advanced technology and 30 years of experience, Atlas Machinery always ensures that each customer's demands are met.

GB general type blown film machine

Model: GB-40 ~ 65

GB45-500 Blown Film Machine
GB45-500 Blown Film Machine

Raw material be used: HDPE / LDPE / LLDPE / EVA.
High efficient machine with low energy consumption but high output.
High class gear box with enforced lubrication system and oil cooler.
Good mixing performance from screw and barrel.
Nip roller height adjustable.


  • Low consumption and high output.
  • Enforced lubrication and Oil cooler for Gear box.


Max. Film Width (mm)6007009001200
Thickness of Film (mm)HDPE: 0.008 ~ 0.07 / LDPE: 0.025 ~ 0.2
Extrusion Output (KG/HR)
LDPE40 - 5050 - 6075 - 8590 - 120
HDPE35 - 4040 - 4555 - 6580 - 90
Max. Power Required25 kw32 kw45 kw65 kw
Screw DIA (mm)φ 42φ 45φ 55φ 65
Screw L/D Rate28:128:128:128:1
Barrel TypeRegularRegularRegularRegular
Auto Thermo Control2223
Air Cooling Blower1 Set2 Set2 Set3 Set
Driving Motor (W / Inverter)15203050
Die & Air Ring
Die DIA (mm) / LDPEφ 100 ~ 180φ 150 ~ 220φ 200 ~ 300φ 250 ~ 350
Die DIA (mm) / HDPEφ 50 + 80φ 100 + 60φ 120 + 80φ 150 + 100
Die + Thermo Control2222
Air Cooling Blower (HP)3557.5
Bubble Stabilizer TypeIris WireManual BakeliteManual BakeliteHeight Adjustable by Motor
Take-Up Unit
Take-Up Roller (D x W)φ 160 x 650φ 160 x 800φ 160 x 1000φ 160 x 1300
Take-Up Motor (W / Inverter)1/2 HP1 HP1 HP2 HP
2nd Take-Up Roller (mm)φ 80 x 650φ 80 x 800φ 80 x 1000φ 100 x 1300
2nd Take-Up Motor (KG/min)
Manual Surface Contact Winder
Max. Width6007009001200
Film Wind-Up Roll DIA (Max.)φ 900φ 900φ 900φ 900
Winding Motor (KG/min)
Dimension (L x W x L) m4.0 x 3.0 x 4.05.0 x 2.8 x 4.25.5 x 3.2 x 4.86.5 x 3.5 x 6.0

* Specification subject to change without notice.

Photo Gallery

Test Run Video of GB Series

Files Download

Press Release