Product Overview
Single-screw Double-die Film Blowing Machine Set
It is used to blow various plastic film of low density polyethylene (LDPE), high density polyethylene(HDPE) and linear low density polyethylene(LLDPE), etc. Which is widely used for packing food stuff, garment, textile, daily-use articles and industrial products, etc.
Specifications and Parameters
| Model | SJ-60 | SJ-70 |
| Screw diameter | φ60 | φ70 |
| Screw l/d length | 32：1 | 32：1 |
| Film width | 100-500mm | 100-600mm |
| Thickness of film | 0.010-0.08mm | 0.010-0.08mm |
| Power of main motor | 22kw | 30kw |
| Output | 40-60kg/h | 50-70kg/h |
| Outline dimension(LxWxH) | 6200×3000×3200mm | 6500×3200×3300mm |
Product Features
1.The single-screw double-die film blowing machine set adopts single screw to extruder the material, two die heads to blow the film.
2.The screw stem and cylinder are made of 38CRMOALA high quality alloy steel after fine finishing and nitrided treatment, which has high hardness, strong resistance of corrosion and durability.
3.The die head is plated with hard chrome, with screw mandrel type structure. It ensures that the extrusive molten material is evenly, and the blown plastic film has fine finishing. The blower is of labyrinth structure with even air output.
4.The winding unit adopts pressure friction rewinding or center rewinding, and driven by torque motor, which makes rolling even and roll-changing easy.
Frequently Asked Questions (FAQ)
Q1： How is the after-sales service? How long does the machine warranty last?
A1： Once you purchase our machine, we guarantee to provide comprehensive lifelong after-sales service, including repair, technical support, training, and consultation. Our after-sales team will provide you with thoughtful service and help you solve any problems or difficulties encountered in using machine company products. All machines we sell come with a 12-month warranty.
Q2： What technical support does your company provide?
A2： We provide multiple technical support channels, including phone, online chat, and expatriate personnel. You can find all the information about technical support on our website. We are committed to providing our customers with the best support services and ensuring that all questions receive timely and professional responses.
Q3： How to purchase products from your company?
A3： You can purchase our products through our company's official website or search for our authorized agents in the market. If you encounter any problems during the purchasing process, our team will be available to provide assistance and support at any time.
Q4： Do you need an agent in your factory?
A4： We need to hire agents, please feel free to inquire for more details.
Q5： What is your delivery time?
A5： Usually delivered within 30 days. But it depends on the order and machine model.
Q6： How long can your machine work continuously?
A6： Our machines can work 24 hours a day without interruption, which not only increases production but also saves energy.
Contact Us
If you have a need for producing shopping bags, garbage bags, and roll up bags, you can contact us for free consultation and quotation. Our professional sales team is always ready to assist you and provide you with a comprehensive solution for plastic bag production.
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