Guangzhou S-guangyu Machinery &Equipment Co., Ltd
                                                                                                           
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16 Years
Since 2010/10/22
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Lunch Box Overmolding Machine LSR Foldable Office Worker Silicone Lunch Box Molding Machine

Price Negotiable
Price: Negotiation
MOQ: 1 SET
Delivery Time: 60 days
Brand: Better
Product Description
LSR Foldable Lunch Box Production Equipment
Office Worker Silicone Lunch Box Molding Machine
Technical Specifications
Specification Value
Model BETTER Vertical Rotary LSR injection molding machine
Clamping Force 200 tons
Size Φ1600
Max Mold Size 600*600(750*500)mm
Min Mold Height 310+50mm
Mold Stroke 350mm
Max Daylight 600+50mm
Ejector Force 4.6 tons
Thimble Diameter Φ35
Ejector Distance (Product) 140(110)mm
Max Hydraulic Pressure 140kg/cm²
Cooling Water 1500-1800 liters/hr
Electrothermal 4kw
Motor 26kw
Dimension (L*W*H) 3.32*2.63*3.52/4.47
Weight 12 tons
Product Overview
The BETTER Vertical Double Slides Table LSR Injection Molding Machine is a CE and ISO certified liquid vertical injection molding machine with double sliding board. Designed for precision manufacturing of medical silicone products and electronic silicone seals, this machine features direct pressure mold opening/closing system and horizontal injection structure for faster mold adjustment and precise position control.
Key Features
  • Advanced sliding rail structure reduces oil pollution while increasing speed and stability
  • Active pin valve-pattern nozzle sealing system ensures precise injection
  • Supports multi-station production requirements
  • High-performance servo motor system for accurate, energy-efficient operation
Technical Advantages
  • Eliminates traditional rubber molding steps (mixing, pre-molding) saving labor, materials, and energy
  • Fully closed automatic processing ensures consistent product quality and dimensional accuracy
  • Low viscosity (10-1000pas) allows for low-pressure injection (20MPa typical, as low as 1MPa)
  • Fast curing (160-220 seconds) enables short production cycles and high efficiency
  • Minimal back pressure requirements (typically <1.5MPa) for precise material measurement
  • Produces ultra-thin components (0.5mm thickness, 100mm length) impossible with solid rubber
  • Consistent 2-3% post-cooling shrinkage rate (material-dependent)
LSR Injection Molding Machine in operation Close-up view of LSR Injection Molding Machine components

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

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