85 Tons Clamping Force LSR Injection Molding Machine for Silicone Jar Seal Ring Gasket
Price:
USD39000-USD82000per set
MOQ:
1 SET
Delivery Time:
50 days
Brand:
Better
Product Description
LSR Vertical Molding Machine for Silicone Jar Seal Ring Gasket
Product Overview
Liquid Vertical Injection Molding Machine With Double Sliding Board
- BETTER LSR Injection Molding Machine manufactured with CE and ISO Production Controller
- Widely used in medical silicone products, electronic silicone seals, and related applications
- Direct pressure mould opening and closing system with horizontal injection structure
- Enables faster mold adjustment and more precise position control
- Ideal for producing LSR parts that can be automatically removed from the mould
Technical Specifications
| Item No | Better 850S |
|---|---|
| Clamping force | 85 tons |
| Max mold size | 580*500mm |
| Mini mold height | 210+50mm |
| Ejector space (from product) | 105(75)mm |
| Max hydraulic pressure pump output | 140kg/cm² |
| Water volume | 1500~1800 liters/hr |
| Motor power | 13KW |
| Dimensions (length*width*height) | 2480*1820*2860/3660 cm |
| Total Weight | 4.2 tons |
Understanding Silicone Rubber
Silicone rubber is a high-performance synthetic elastomer composed of silicone and other molecules (carbon, hydrogen, and oxygen). It is characterized by high viscosity and elasticity, as well as superior abrasion resistance, chemical stability, insulating properties, temperature resistance, and weatherability compared to organic rubber.
Key Properties
- Operating temperature range: -100°C to 350°C (depending on exposure duration)
- Weatherability: Resistant to wind, rain, UV radiation, and ozone
- Moisture resistance: 1% water absorption in various water temperatures
- Steam resistance: Indefinite resistance to unpressurized steam
- Chemical resistance: Resistant to oils, solvents, polar organic compounds, and diluted acids/alkalis
- Electrical insulation: 1TΩ*m-100TΩ*m across wide temperature and frequency ranges
Types of Silicone Rubber
Silicone rubber varies by viscosity and processing method:
- Solid Silicone Rubber (HTV): Long polymer chains processed by conventional methods
- Liquid Silicone Rubber (LSR): Short polymer chains requiring specialized injection molding
- Room Temperature Vulcanized (RTV) Rubber: Used for sealing, encapsulation, and potting applications
Applications
Silicone rubber is used across multiple industries including:
- Aerospace (space suit components)
- Automotive (gaskets and seals)
- Medical (instrument components)
- Food processing (molds)
- Electronics (adhesives and encapsulants)
LSR vs. Solid Silicone Rubber
Liquid Silicone Rubber (LSR): High fluidity, transparent, food/skin safe, requires specialized equipment
Solid Silicone: Lower cost, processes with conventional equipment
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou S-guangyu Machinery &Equipment Co., Ltd
Location
No.7,Guanda Road ,Yunpu Industrial,Huangpu District,Guangzhou,Guangdong,China
Contact Person
Pelly