PVC Preform Special Servo Injection Molding Machine

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PVC Special Servo Injection Molding Machine

（YSX120-1200-PVC)

YISU PVC special injection molding machines are customized servo machines designed for PVC plastic molding production.

Different from general-purpose injection machines, our PVC machines are fully optimized for PVC’s thermal decomposition, high viscosity and corrosion characteristics.

It ensures stable molding quality, reduces material burning and carbon deposit, and supports long-time continuous production.
We provide multiple tonnage options and full custom solutions to match different product sizes, mold structures and cavity requirements.

Core Advantages of YISU PVC Special Injection Machine

PVC Anti-Corrosion Screw & Barrel System

PVC is easy to decompose under high temperature and releases corrosive gas, which will damage the injection system.
YISU customized PVC screw and barrel adopt anti-corrosion alloy coating and special compression ratio design.
It achieves gentle plasticization, prevents material scorch, black streaks and gas marks, greatly improves product qualification rate.
The special anti-corrosion structure extends the service life of screw, barrel and nozzle.

Precision Multi-Stage Temperature Control System

PVC has a narrow processing temperature window, overheating will cause degradation.
YISU PVC dedicated machine adopts independent multi-section temperature control modules, accurately control the temperature of feeding, compression and nozzle area.
Avoid PVC thermal decomposition, eliminate surface bubbles, silver lines and discoloration defects on PVC products.

High-Stability Servo Energy-Saving System

Equipped with high-response servo drive system, it provides stable injection pressure and precise clamping force during continuous production.
Compared with ordinary hydraulic machines, it reduces power consumption, lowers manufacturing cost for mass PVC product factories.
Guarantee stable shot weight and consistent product dimension in every molding cycle.

Support Complex Mold & High-Efficiency Production

Our PVC injection molding machine is suitable for complex molds, including thin-wall parts and multi-cavity molds.
Stable mold opening & closing action and optimized injection speed shorten cycle time, raise daily output.
Ideal for mass production of PVC construction and industrial plastic parts.

Strong Compatibility & Full Customization

We customize machine parameters according to customer’s actual PVC products, including product size, wall thickness, mold dimension and output demand.
From small PVC fittings to large-size PVC pipe fittings, YISU can provide matched professional injection molding solutions.

Low Defect Rate & High Dimensional Consistency

The whole machine uses precision hydraulic and closed-loop control technology.
Every batch of PVC products maintains uniform wall thickness and high dimensional accuracy.
Reduce defective products, raw material waste and rework rate, help customers realize stable standardized mass production.

Custom Solution Support

Different PVC product sizes and mold structures require different machine configurations.
As a professional customized injection molding machine manufacturer, YISU not only supplies standard machines.
We configure proper tonnage, injection volume, screw specification and mold opening stroke based on your products, to achieve best production efficiency and cost performance.

Wide Application of PVC Products We Can Produce

YISU custom PVC injection machines support mainstream PVC plastic parts, widely used in construction, water supply, drainage, chemical and daily-use industries

PVC pipe fittings, elbow, tee, coupling
PVC valves, plastic pipe connectors
PVC electrical conduit & wiring accessories
PVC plastic profile parts
PVC chemical anti-corrosion plastic components
PVC daily plastic products

Get Your Custom PVC Machine Quotation

If you produce PVC plastic parts and need professional dedicated injection machine, please contact us.
Provide your product size, cavity number and daily output requirement. Our engineering team will build exclusive PVC injection molding solution for you.