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Advanced Blow Molding Machines for Industrial Excellence

Sanqing Machinery – A trusted manufacturer since the 1990s, delivering high-speed, precision blow molding solutions for bottles, containers, tubes, and specialty plastic products.

Rotary Blow Molding Machine
Sanqing Factory

About Our Company

Sanqing Company was founded in the 1990s. After more than two decades of development, it has evolved into a group-scale enterprise with multiple independent entities including Sanqing Machinery, Sanqing Stainless Steel, and Sanqing Daily Chemical.

Sanqing Machinery is a professional manufacturer of hollow blow molding equipment. We possess the most professional R&D team and first-class production capabilities, dedicated to providing innovative, energy-efficient, and reliable blow molding solutions for global clients.

25+
Years of Experience
50+
Countries Served
200+
Machines Installed

Our Blow Molding Machines

Discover our range of high-performance blow molding machines designed for efficiency, durability, and precision in plastic container manufacturing.

3L/5L/10L/25L High Speed Rotary Blow Molding Machine

3L/5L/10L/25L High Speed Rotary Blow Molding Machine

High-efficiency rotary system for mass production of bottles and containers with consistent wall thickness and superior strength.

  • • Rotary design for continuous operation
  • • Suitable for HDPE, PP, PET materials
  • • PLC control with touch screen interface
  • • Output: Up to 2000 bottles/hour
3L Wet Wipe Canister Blow Molding Machine

3L Wet Wipe Canister Blow Molding Machine

Specialized machine for producing sealed, moisture-resistant canisters used in wet wipe packaging.

  • • Precision sealing mechanism
  • • Compact footprint for small facilities
  • • Auto-ejection and stacking system
  • • Low energy consumption
SQ-6-2 Second Generation HDPE Bottle Blow Molding Machine

SQ-6-2 Second Generation HDPE Bottle Blow Molding Machine

Advanced second-gen model with improved parison control and faster cycle times for HDPE bottle production.

  • • Dual-station or 6-station configurations
  • • Servo-driven extrusion system
  • • Energy-saving hydraulic system
  • • Compatible with recycled HDPE
SQ-11 5L Bottle Blow Molding Machine

SQ-11 5L Bottle Blow Molding Machine

High-capacity machine optimized for 5L container production, ideal for water, oil, and chemical packaging.

  • • Large mold compatibility
  • • High-torque clamping unit
  • • Integrated cooling system
  • • User-friendly HMI panel
25L Hydraulic Hollow Blow Molding Machine

25L Hydraulic Hollow Blow Molding Machine

Heavy-duty hydraulic system for large-volume containers up to 25L, used in industrial and agricultural sectors.

  • • High clamping force: 180 tons
  • • Stable for thick-wall containers
  • • Low maintenance design
  • • CE and ISO certified
SQ-6 Ice Pop Tube Blow Molding Machine

SQ-6 Ice Pop Tube Blow Molding Machine

Specialized machine for manufacturing flexible ice pop tubes and snack packaging with high-speed output.

  • • Multi-cavity mold support
  • • Food-grade material compliance
  • • Compact and easy to operate
  • • Quick mold change system
SQ-9 Plastic Pipes and Tubes Blow Molding Machine

SQ-9 Plastic Pipes and Tubes Blow Molding Machine

Designed for continuous production of hollow plastic pipes and tubes used in irrigation and industrial applications.

  • • Long extrusion die head
  • • Constant wall thickness control
  • • Suitable for PE and PP materials
  • • Integrated haul-off and cutting
Full Automatic Ocean Ball Blow Molding Machine

Full Automatic Ocean Ball Blow Molding Machine

Fully automated system for producing spherical plastic balls used in water features, toys, and decorative applications.

  • • Spherical mold technology
  • • Auto-loading and unloading
  • • High precision roundness control
  • • Low defect rate
HDPE Milk Bottle Blowing Machine

HDPE Milk Bottle Blowing Machine

Optimized for food-safe HDPE milk bottles with excellent clarity, strength, and leak-proof sealing.

  • • FDA-compliant components
  • • Cleanroom-ready design
  • • High output with low waste
  • • Easy sanitation and maintenance

Industry Applications

Our machines serve diverse sectors requiring high-quality plastic container manufacturing.

Beverage Packaging

Water, milk, juice, and soft drink bottles from 3L to 25L.

Household & Cleaning

Detergent, bleach, and cleaning solution containers.

Agriculture & Chemicals

Pesticide, fertilizer, and chemical drum production.

Personal Care

Shampoo, lotion, and cosmetic bottle manufacturing.

Latest News & Updates

Stay informed about our latest machine innovations, trade show appearances, and industry insights.

New Product Launch

SQ-12 Rotary Machine Debuts at Plast Eurasia

The new 12-station rotary blow molding machine offers 30% higher output and reduced energy consumption.

Read More →
Global Expansion

Sanqing Machinery Opens Service Center in Mexico

Enhancing support for Latin American clients with local technicians and spare parts inventory.

Read More →
Sustainability

New Machines Compatible with 100% Recycled HDPE

Supporting circular economy goals with advanced parison control for recycled materials.

Read More →

Machine Operation Videos

Watch our blow molding machines in action – from startup to finished product.

3L/5L/10L/25L High Speed Rotary Machine

3L Wet Wipe Canister Machine

SQ-6-2 HDPE Bottle Machine

Get in Touch

For inquiries about our blow molding machines, technical specifications, or international distribution, please visit our official website.

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