北進産業 List of Products and Services

At Hokushin Sangyo Co., Ltd., we handle "winding devices." Similar to the take-up devices, we can manufacture everything from small to large roll surface lengths. In addition, we accommodate various winding forms such as tube winding, sheet winding, multi-take-up, and 1,000mm (large diameter winding), as well as semi-automated systems like automatic paper tube supply and automatic product discharge. Furthermore, in addition to the HOKUTO brand lineup, we collaborate with "Nihon Reeler Co., Ltd.," a manufacturer specializing in winding machines, to support a variety of film winding conditions, from combined core and bobbin winding machines to high-quality film winding machines. 【Features】 ■ Supports semi-automated systems ■ In collaboration with "Nihon Reeler Co., Ltd.," we can accommodate various film winding conditions from combined core and bobbin winding machines to high-quality film winding machines. *For more details, please refer to the related links or feel free to contact us.

• Other processing machines

At Hokushin Sangyo Co., Ltd., we handle "take-up devices." We can manufacture from small machines with a roll surface length of 250 mm to large machines of 4,500 mm. You can select options such as upper and lower pinch rolls and the first pinch roll inversion (turning device) according to your needs. Additionally, we offer two types of operation panels: standard type and Hokuto type. The Hokuto type allows for the adjustment of the extruder screw rotation from this take-up device panel, enabling all operations to be performed without the need for the operator to move around. 【Features】 ■ Pinch rolls can be selected according to application, including upper and lower types and first pinch roll inversion. ■ Two types of operation panels are available: standard type and Hokuto type. *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing

At Hokushin Sangyo Co., Ltd., we handle "external cooling devices (air rings)." In response to the diversification of products regarding raw materials, transparency, wall thickness precision, and high/low blow ratios, our design has been improved to enhance both design and functionality, enabling higher production and quality molding without increasing costs. Additionally, even just replacing the external cooling device of existing machines will surely yield satisfactory production volumes of high quality. 【Features】 ■ Enables higher production and quality molding ■ Design improves functionality without increasing costs *For more details, please refer to the related links or feel free to contact us.

• Cooling system

At Hokushin Sangyo Co., Ltd., we handle "dies." All our products are custom-designed to meet various conditions such as the raw materials used and production volume. Additionally, we have detailed designs for pressure loss during molding and flow characteristics, making them available for your use. We have a track record of diameters ranging from 30mm to 1,900mm. Similar to screws, we also sell dies individually. 【Features】 ■ Custom design tailored to the raw materials used and production volume ■ Detailed design for pressure loss during molding and flow characteristics ■ Available for individual sale *For more details, please refer to the related links or feel free to contact us.

• Other processing machines

At Hokushin Sangyo Co., Ltd., we handle "extruders." We offer a wide range of options with screw diameters from 40mm to 150mm, tailored to various applications and production capacities. Our designs incorporate various new technologies based on eco-friendly principles. Additionally, our screw design is suitable for the resin used, achieving high extrusion capacity while maintaining high mixing performance. 【Features】 ■ Incorporates various new technologies based on eco-friendly design ■ Screw design suitable for the resin used ■ Structure that achieves high extrusion capacity while maintaining high mixing performance *For more details, please refer to the related links or feel free to contact us.

• Extrusion Machine

At Hokushin Sangyo Co., Ltd., we have launched the new "Hokuto Brand," leveraging approximately 30 years of experience as a plastic molding machine manufacturer. We mainly handle inflation film manufacturing equipment (from extruders to winding devices), offering a lineup suitable for various applications, from single-layer to multi-layer and from small to large sizes. Additionally, we always have demonstration machines on display, so if you provide the raw materials, we can conduct molding tests at any time. 【Products We Handle (Partial)】 ■ High-quality masking and laminated raw material film molding machine HM75NDR15F ■ Winding machine for laminated raw materials HTW15W ■ 3-layer 600mm masking die HM65.65.65N ■ Multi-layer stretch wrap molding machine HM65.90.65NR25F ■ Stretch film dedicated winding machine, etc. *For more details, please refer to the related links or feel free to contact us.

• Other processing machines

Our company processes metal parts using advanced equipment, including a large simultaneous 5-axis machining center (X2,500/Y1,750/Z1,400) and a three-dimensional coordinate measuring machine (X2,000/Y4,200/Z1,200). Together with our excellent engineering staff, who constantly pursue the highest quality, we accommodate small lots, a variety of products, and short delivery times. We respond to customer needs for complex machining and high-precision processing with cutting-edge machines and reliable technology. *For more details, please download the PDF or contact us.

• Processing Contract