Electric Rice Cooker Plastic Pressure Regulator Mould and Moulding Service

Product Overview

Electric Rice Cooker Plastic Pressure Regulator Mould and Moulding Service is used for manufacturing precision plastic pressure regulator components designed for pressure-type electric rice cookers. The component is part of the pressure-control assembly and can be designed to regulate, guide, or interact with the pressure-management mechanism according to the cooker design.

The pressure regulator can be manufactured according to specific regulator dimensions, pressure-control geometry, valve interface, steam passage, sealing surfaces, mounting arrangement, operating temperature, pressure rating, material, colour, and rice cooker design using precision plastic injection moulding.

Key Features

• Precision-moulded plastic pressure regulator

• Designed for pressure cooker and rice cooker assemblies

• Accurate pressure-control geometry

• Controlled steam passage

• Precise valve interface

• Customized sealing surfaces

• Heat and steam-resistant material options

• Good dimensional stability

• Lightweight and durable construction

• Customized colour and surface finish

Industrial Applications

Electric Rice Cooker Plastic Pressure Regulators are used in:

• Electric pressure rice cookers

• Multifunction rice cookers

• Automatic pressure cookers

• Digital pressure cookers

• Cooker lid assemblies

• Pressure-control systems

• Steam-management assemblies

• Pressure-regulating mechanisms

• Kitchen appliances

• Household cooking appliances

Manufacturing Process

The Electric Rice Cooker Plastic Pressure Regulator is manufactured using the plastic injection moulding process. Selected plastic granules are fed into an injection moulding machine and heated to the required processing temperature.

The molten plastic is injected into a precision-engineered mould cavity containing the required regulator profile, steam passages, valve interfaces, mounting features, and sealing geometry. Controlled cooling allows the plastic to solidify into the required shape.

After cooling, the mould opens and the finished pressure regulator is ejected. The moulded component is inspected for overall dimensions, steam passage dimensions, valve interface, sealing surfaces, pressure-control geometry, mounting accuracy, surface finish, flash, sink marks, and warpage.

Mould Manufacturing Process

The mould is designed according to the required product drawing or 3D CAD model. Particular attention is given to the steam passages, pressure-control geometry, valve interface, sealing surfaces, mounting points, wall thickness, draft angles, parting line, cooling channels, and ejection mechanism.

Suitable mould steel such as P20, H13, or S136 can be selected according to production volume, component complexity, mould life, and required surface finish.

Mould components are manufactured using CNC machining, EDM, precision drilling, grinding, polishing, and precision fitting. After mould assembly, trial moulding is performed to verify filling, cooling, ejection, dimensions, steam passages, valve fit, sealing performance, surface appearance, and assembly compatibility.

Raw Materials

Suitable materials may include:

• PBT

• PA66 Nylon

• PPS

• POM

• PEEK where required

• PC

• Heat-resistant engineering plastics

• Glass-filled engineering plastics

• Flame-retardant grades where required

• Food-contact suitable grades where applicable

Material selection depends on temperature exposure, steam contact, pressure conditions, mechanical strength, dimensional stability, wear resistance, and appliance requirements.

Quality Control

The Pressure Regulator can be inspected for:

• Overall dimensions

• Steam passage dimensions

• Valve interface dimensions

• Pressure-control geometry

• Sealing-surface accuracy

• Mounting dimensions

• Wall thickness

• Product weight

• Heat resistance

• Steam resistance

• Surface finish

• Flash and burrs

• Warpage

• Cracks and sink marks

• Assembly compatibility

• Pressure-control performance

Production Capacity

Production capacity depends on mould cavity count, injection moulding machine capacity, product weight, cycle time, cooling time, plastic material, and machine operating efficiency.

For example, an 8-cavity mould operating with a 25-second cycle time can theoretically produce approximately 1,152 pieces per hour, before accounting for downtime, inspection, material changes, and other production losses.

Actual production capacity depends on the final pressure regulator design, mould configuration, machine specifications, material, and operating conditions.

Buyer Guide

When ordering an Electric Rice Cooker Plastic Pressure Regulator Mould and Moulding Service, buyers should provide the product drawing or 3D CAD model, regulator dimensions, steam passage specifications, pressure-control requirements, valve interface dimensions, sealing requirements, mounting arrangement, operating temperature, operating pressure, plastic material, colour, expected production quantity, and assembly specifications.

For pressure-management components, buyers should also specify the required pressure range, steam-flow characteristics, valve travel, leakage limits, sealing performance, and applicable safety requirements.

These details help determine the appropriate mould design, mould steel, cavity configuration, plastic material, and injection moulding machine.

Why Choose Renovator Appliances Ltd.?

• Customized pressure regulator mould development

• Precision plastic injection moulding

• Accurate steam passages

• Precise valve and sealing interfaces

• Controlled dimensional tolerances

• Heat-resistant engineering plastic options

• Steam-resistant material options

• Glass-filled material options

• Food-contact suitable material options where applicable

• Single-cavity and multi-cavity mould solutions

• High-volume production support

Frequently Asked Questions (FAQ)

1. What is an Electric Rice Cooker Plastic Pressure Regulator?

An Electric Rice Cooker Plastic Pressure Regulator is a plastic component used as part of a pressure-control assembly in pressure-type rice cookers. Its specific function depends on the cooker design and associated valve mechanism.

2. Which plastic materials can be used for the pressure regulator?

Common materials include PBT, PA66 Nylon, PPS, POM, PC, and other suitable heat-resistant engineering plastics. Glass-filled grades can be considered where higher strength and dimensional stability are required.

3. Can the pressure regulator be customized?

Yes. It can be customized according to dimensions, steam passages, pressure range, valve interface, sealing surfaces, mounting arrangement, operating temperature, material, colour, and surface finish.

4. Can the pressure regulator be manufactured for high-temperature steam applications?

Yes. Suitable heat- and steam-resistant engineering plastics can be selected according to the required operating temperature, pressure conditions, chemical exposure, and dimensional requirements.

5. Does Renovator Appliances Ltd. provide both mould manufacturing and moulding services?

Yes. Renovator Appliances Ltd. provides customized plastic mould manufacturing and injection moulding services for Electric Rice Cooker Plastic Pressure Regulators according to customer drawings, 3D models, material specifications, and production requirements.