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).
