A Stretch Film making machine produces stretch films with adhesive properties, mainly using co-extruded LLDPE to form single- or double-layer films. The films feature high tensile strength, puncture resistance, and shrinkage memory, making them ideal for pallet packaging. They stabilize loads and protect against scattering, dust, and moisture during transport.
Produces stretch films with high tensile strength, puncture resistance, and strong cling for secure load protection against dust, moisture, and damage.
Streamlined structure ensures easy operation, quick setup, and low maintenance for reduced downtime and costs.
Works with LLDPE and resin blends, offering flexible options to meet diverse packaging needs.
Delivers up to 100 kg/h with film widths to 1000 mm, ensuring efficient, versatile production for various applications.
A: Standard models (RK-S/RK-M) are delivered in 15-20 working days; customized models take 25-40 working days. We work with reliable logistics partners (DHL, Maersk) to ensure on-time delivery to your factory address.
A: All machines pass CE, ISO 9001, and SGS certifications, ensuring compliance with EU, US, and global safety/quality standards. We also provide customized certifications (like FDA for food-grade film) if required.
A: Energy efficiency is a core advantage. Small-scale models consume 15-30kW/h, medium-scale 30-50kW/h, and large-scale 50-80kW/h—20% lower than industry average. The heating system uses infrared technology to reduce energy waste.
A: Absolutely. The machine adopts a PLC touchscreen control system (standard for most models) with intuitive interfaces, automatic parameter setting, and error alerts. We also provide free on-site operation training for your workers after delivery.
A: It mainly uses LDPE (Low-Density Polyethylene) granules, LLDPE (Linear Low-Density Polyethylene) granules, or recycled PE granules (with proper pre-treatment). We can provide a list of reliable raw material suppliers to help you reduce procurement costs.
A: Yes. Ruikang offers full customization, including film width (500-2000mm), winding type (single-shaft/double-shaft), control system (PLC touchscreen or manual), and auxiliary devices (like film slitting units). We tailor the machine to your specific production line layout.
A: The capacity varies by model: small-scale machines (RK-S series) reach 50-100kg/h, medium-scale (RK-M series) 100-200kg/h, and large-scale (RK-L series) 200-350kg/h. Capacity can be customized based on your factory’s output requirements.
A: Ruikang Stretch Film Making Machine is versatile, capable of producing PE (polyethylene) stretch film, including hand-use stretch film, machine-use stretch film, and heavy-duty stretch film for pallet wrapping. It supports adjustable film thickness (5-30μm) to meet different packaging needs.
A: The machine primarily uses LLDPE (Linear Low-Density Polyethylene) granules, which provide optimal stretchability (200-300% elongation). It can also blend:
A: Capacity varies by model and film thickness:
A: Our machines are designed to produce various stretch films, including hand stretch films (10-30μm thickness), machine stretch films (15-50μm), and heavy-duty stretch films (50-100μm) for industrial packaging. They can manufacture cast stretch films (most common) and blown stretch films (with special configuration). We also support anti-UV stretch films (for outdoor use) and colored stretch films (via masterbatch addition).
A: Yes. We provide relocation services: ① Disassemble the machine safely (marking each part to avoid loss); ② Transport it to the new factory (with shock-proof packaging); ③ Reinstall and test the machine to ensure it works normally. Relocation service fees depend on the distance and machine size.
A: The machine produces minimal waste (mainly film trims). We recommend matching it with Ruikang’s film recycling machine—this crushes and melts waste film into granules, which can be reused in production (reducing raw material costs by 10-15%). We can provide a bundle purchase discount for both machines.
A: Yes. We offer 2 types of training: ① On-site training (after machine installation) for 3-5 days, covering daily maintenance and simple repairs; ② Online training (quarterly) with updated maintenance tips. Maintenance personnel will receive a certification after training.
A: First, check if the raw material granules are uniformly mixed (uneven mixing causes thickness issues). Then, adjust the extruder temperature (±5℃) and the die head gap. If the problem persists, our technical team can guide you via video call or send an engineer on-site.
A: We offer modular upgrades: ① Replace the extruder with a larger-diameter model (e.g., 65mm → 75mm) to increase raw material output; ② Add a double-shaft winding unit to speed up film collection. Our engineers will assess your current machine and provide a customized upgrade plan.
A: Yes. For machines under warranty, we send engineers to your factory (free of charge for major issues). For out-of-warranty machines, on-site repair is available at a reasonable fee—engineers arrive within 3-5 working days for nearby regions, 7-10 days for overseas.
A: Ruikang has a global parts warehouse (China, Germany, USA) to supply genuine parts (heating rings, blades, sensors) within 3-7 working days. You can order via our official website, email, or WhatsApp—we offer a 10% discount for bulk parts orders.
A: Daily maintenance: Clean the film winding unit and check oil levels. Weekly maintenance: Inspect heating rings and electrical connections. Monthly maintenance: Lubricate the extruder screw and replace air filters. We provide a detailed maintenance checklist with the machine.
A: First, check the power supply and emergency stop button (reset if pressed). Then, check the PLC screen for error codes (e.g., E01 = heating failure, E02 = motor overload). Contact our 24/7 technical support team (email: support@ruikang-machinery.com) with the error code—we’ll respond within 2 hours.
A: We provide a 1-year full machine warranty and a 5-year warranty on core parts (extruder, motor, PLC system). Wear parts (like heating rings, blades) are covered for 3 months. Warranty includes free parts replacement and on-site repair.
Expert pre-sales consultations & tailored solutions. 24/7 post-sales support & global spare parts network. Reliable partners for your machinery needs.
Shrink FAQUnbreakable Film Strength
Produce superior stretch film with exceptional puncture and tear resistance. Our machines ensure high pre-stretch force, securing your goods for safe transit and reducing costly damage claims.
Dramatic Energy Savings
Our advanced servo systems and optimized design drastically cut your power consumption. Lower your operational costs significantly and improve your profit margin on every roll you produce.
Effortless High-Speed Operation
Achieve maximum output with minimal effort. Enjoy user-friendly controls, quick roll changes, and stable production lines for unparalleled efficiency and reduced downtime.
