Stable Daily Qualified Rate for IBM Injection Blow Molding Machine in Workshop with Multiple Equipment

1. Extreme molding stability, reducing batch quality fluctuations
Full-process temperature closed-loop control: "real-time temperature measurement + dynamic adjustment" is used in every link from raw material drying to product molding-
Raw material drying stage: equipped with high-precision humidity sensor (detection accuracy ±0.5% RH), when the moisture content of the raw material exceeds 0.02% (such as PET material requirements), the drying time is automatically extended (from 4 hours to 5 hours) to avoid bubbles after molding;
Mold temperature control: adopt "zone temperature control system" (each mold cavity is independently controlled, temperature difference ≤±1℃), even if products with complex structures (such as medicinal bottles with scales) are produced, the wall thickness deviation of each product can be guaranteed to be ≤0.03mm (traditional equipment may reach 0.05-0.1mm).
Enhanced anti-interference ability: The "electromagnetic shielding design" (such as motor cable wrapped with metal shielding layer) is adopted inside the equipment to resist electromagnetic interference from other equipment in the workshop (such as air compressor, punching machine), and avoid irregular fluctuations in parameters such as injection pressure and speed (the fluctuation range is controlled within ±2%). For example, in a workshop with multiple equipment, when producing 50ml oral liquid bottles, the daily qualified rate can be stabilized at more than 99.5% (traditional equipment may drop to less than 98% due to interference).

2. Environmental protection and compliance design, adapted to high-demand industry standards
Low VOCs (volatile organic compounds) emission control: For materials that require high-temperature molding (such as ABS, PC), the injection blow molding machine is equipped with a "closed exhaust recovery device" - the volatile gas (such as small molecule additives) generated by barrel heating is collected through the pipeline, and then recycled by activated carbon adsorption + condensation (purification efficiency ≥ 95%), and the emission concentration can be controlled below 10mg/m³, which meets the environmental protection requirements of food contact materials (GB 4806) and medical packaging (ISO 10993).
Food-grade / medical-grade cleaning standards: Parts in contact with raw materials and products (such as screws, barrels, and mold cavities) are made of 316L stainless steel (corrosion-resistant and easy to clean), and the design has no "hygienic dead corners" (such as arc transitions at joints to avoid raw material residues); the equipment has a built-in "CIP online cleaning function" (no need to disassemble parts), and can be cleaned in 30 minutes through high-temperature pure water (80-90℃) + food-grade cleaning agent circulation flushing, meeting the medical industry's "disinfection before each batch of production" requirements.

3. Long-term continuous production guarantee, reduce unplanned downtime
Upgraded durability of vulnerable parts: core vulnerable parts (such as check rings, sealing rings, guide pillars) use special materials and processes ——
Check ring: use "tungsten carbide coating + quenching treatment" (hardness up to HRC60-65), the service life is extended from the traditional 50,000 times to 150,000-200,000 times;
Guide mechanism: use "self-lubricating bearings" (containing solid lubricants), no need to add lubricating oil regularly, avoid oil pollution products (especially suitable for food packaging), and reduce the wear rate by more than 60%.
Preventive maintenance warning: through vibration sensors (detecting the vibration frequency of screws and motors) and temperature sensors (monitoring bearing temperature), the aging status of vulnerable parts can be predicted in advance. For example, when the vibration value exceeds the threshold due to wear of the guide pillar, the system will issue a "maintenance reminder" 2000 times in advance, allowing workers to replace it during planned downtime (such as shift intervals) to avoid production interruptions caused by sudden failures (traditional shutdown after the failure occurs, which may lose 2-4 hours of production capacity).

Zhangjiagang Ziqiang Machinery Co., Ltd. is mainly engaged in the research and development, production, sales and trade of automatic one-step "injection-blowing" blow molding machine and supporting "injection-blowing" mold manufacturer. The company is located in Zhangjiagang City, a national health and civilized city. It enjoys an advantageous geographical location and convenient transportation.

Zhangjiagang Ziqiang Machinery Co., Ltd. has an excellent R&D team. The company brings together many engineering and technical personnel engaged in “injection-blowing” machinery and “injection-blowing” molds. With rich theoretical and practical experience, we can provide customers with detailed and thoughtful "pre-sale", "sale" and "after-sale" services.

The company's product applications cover pharmaceutical packaging, food packaging, health care packaging, cosmetic packaging, and other plastic packaging. It can produce 1ml-1000ml plastic products such as HDPE, LDPE, PP, PS (lactic acid bacteria), high transparent PS, ABS, environmental corn material, EVA, PCTG and so on.

Zhangjiagang Ziqiang Machinery Co., Ltd. adheres to the enterprise development tenet of “self-reliance, integrity, pragmatism, innovation and responsibility”, and builds a one-stop “turnkey” project to produce high-end “injection-blowing” products with satisfactory user quality and first-class quality.