Fully Automated Liquid Silicone Rubber LSR Injection Molding Machine Servo Motor

Price Negotiable

Price: USD42000-USD82000per set

MOQ: 1 SET

Delivery Time: 60 days

Brand: Better

Product Description

Fully Automated Liquid Silicone Rubber Machine LSR Silicone Reservoir Production Equipment

Professional Service from BETTER

Pre-sales Service	Provide investment budget and plant planning Offer complete solutions for machines and molds based on customer product requirements
On-sales Service	Provide installation and new machine debugging services Free training for staff to operate and maintain machines independently
After-sales Service	Timely on-site technical support to resolve after-sales issues Priority product upgrades for existing customers

Liquid silicone injection moulding machines employ cold runner technology. After precisely blending the low-temperature liquid A and B components of silicone in the correct ratio, the mixture is pressurized by a screw and injected into the high-temperature mould cavity. Under the mould's heating action, a rapid chemical cross-linking reaction occurs, causing the material to cure and form. This achieves high-precision, high-efficiency automated production.

Working Principle Flow

Raw Material Delivery and Mixing: Liquid silicone rubber components A and B are stored separately, automatically metered in fixed ratio, and thoroughly mixed with additives.
Injection Moulding: Mixed silicone is propelled by screw through cold runner system to prevent premature curing, then injected into preheated mould cavity.
High-Temperature Vulcanisation Moulding: Heated mould initiates rapid chemical cross-linking reaction, solidifying liquid silicone into stable products.
Pressure Holding and Cooling: Constant pressure ensures dimensional accuracy before cooling and product removal.
Automation and Repeat Production: Entire process operates as cyclical automated sequence for maximum efficiency.

Differences from Conventional Injection Moulding Machines

Raw Material State: Uses liquid raw materials vs. conventional solid materials
Forming Method: Chemical cross-linking thermosetting process vs. conventional cooling solidification
Temperature Control: Cold runner technology with heated mould vs. conventional barrel heating and cooling