About Us
Professional Injection Molding Machine Manufacturer In China
SHENZHOU Machinery Co., Ltd. is a manufacturer specializing in the design and production of plastic injection molding machines, injection blow molding machines, molds, and auxiliary equipment. Located in Zhangjiagang, Jiangsu Province, China, our factory serves plastic product manufacturers seeking reliable production equipment for long-term industrial use.
We manufacture injection molding machines with clamping forces ranging from 60 to 1,600 tons and shot capacities from 60 g to 10,000 g, covering applications from small precision plastic parts to large industrial containers. Alongside our standard machine series, we also provide customized configurations, mold matching, automation integration, and complete production line support according to individual production requirements.
Rather than offering identical solutions for every customer, we begin by understanding the product to be manufactured, the resin material, mold specifications, expected production capacity, and factory conditions. This allows us to recommend equipment that is technically appropriate for the application rather than simply selecting the largest or most expensive machine.
Today, SHENZHOU equipment is supplied to customers across China and exported to manufacturers in the Middle East, Southeast Asia, Central Asia, Africa, and other international markets where stable production, practical machine design, and dependable after-sales support are valued.
Manufacturing Focus
Our business is centered on plastic processing equipment rather than a broad range of unrelated industrial machinery. This specialization enables us to continuously improve machine structure, hydraulic performance, control systems, energy efficiency, and production stability.
Our manufacturing range includes:
- General-purpose injection molding machines
- Servo energy-saving injection molding machines
- High-speed injection molding machines
- PET preform injection molding machines
- Bottle cap molding machines
- Bucket and crate molding machines
- Pipe fitting injection molding machines
- Precision injection molding machines
- Large-tonnage injection molding machines
- Bi-color injection molding machines
- Injection blow molding machines
- Plastic molds
- Auxiliary equipment
- Automation units
- Complete production line solutions
Because many customers purchase more than a single machine, we also assist with equipment matching, mold selection, peripheral equipment recommendations, and production line planning to improve overall operating efficiency.
Understanding Manufacturing Requirements Before Recommending Equipment
Selecting an injection molding machine involves more than matching clamping force. Production performance depends on the relationship between the product, mold, raw material, machine configuration, and operating environment.
Before recommending equipment, our engineering team evaluates factors including:
- Plastic material type (PP, PE, PET, PVC, ABS, PC, PA, etc.)
- Product dimensions and wall thickness
- Shot weight
- Mold dimensions
- Number of cavities
- Required cycle time
- Annual production capacity
- Automation requirements
- Local power supply
- Factory layout
- Cooling system availability
This information helps determine an appropriate machine configuration while avoiding unnecessary investment in oversized equipment or insufficient production capacity.
Manufacturing Process
Every machine is manufactured through standardized production procedures designed to ensure dimensional accuracy, assembly consistency, and operational reliability.
The manufacturing process generally includes:
Machine Frame Processing
Machine frames are machined using CNC equipment to ensure proper alignment of guide rails, platen surfaces, and structural components.
Precision Machining
Critical components such as platens, tie bar holes, injection units, and moving assemblies are processed according to machining tolerances required for long-term operation.
Assembly
Mechanical, hydraulic, and electrical systems are assembled following standardized procedures. Component installation is verified during each stage before proceeding to final assembly.
Hydraulic Installation
Hydraulic pumps, valves, cylinders, oil circuits, and cooling systems are installed and inspected before system testing.
Electrical Wiring
Electrical cabinets, sensors, controllers, servo systems, safety circuits, and machine interfaces are wired and inspected according to machine specifications.
Software Configuration
Control parameters are configured according to machine size and application before operational testing begins.
Machine Testing
Completed machines undergo functional testing before packaging and shipment.
Engineering Support Beyond Machine Supply
Every production project has different technical requirements. Some customers require machines for high-volume packaging production, while others manufacture engineering components with tight dimensional tolerances.
Our engineering support includes:
- Machine selection assistance
- Mold compatibility evaluation
- Recommended screw configuration
- Injection unit matching
- Servo system selection
- Automation interface planning
- Auxiliary equipment recommendations
- Production layout suggestions
- Utility requirement guidance
- Technical documentation
International Export Experience
In addition to serving the domestic market, SHENZHOU supplies equipment to customers across multiple international regions.
Export destinations include manufacturers in:
Middle East
Saudi Arabia
United Arab Emirates
Iraq
Iran
Oman
01
Southeast Asia
Vietnam
Thailand
Indonesia
Malaysia
Philippines
02
South Asia
India
Pakistan
Bangladesh
03
Central Asia
Kazakhstan
Uzbekistan
Kyrgyzstan
04
Africa
Egypt
Algeria
Nigeria
Kenya
Ethiopia
South Africa
05
Machine configurations can be adjusted according to local electrical standards, operating voltage, frequency, language settings, and customer preferences where applicable.
Supporting Different Production Models
Our customers include:
- Plastic product manufacturers
- Packaging producers
- Automotive component suppliers
- Medical packaging manufacturers
- Household product factories
- Mold manufacturers
- Industrial container producers
- Plastic processing companies
- Equipment distributors
- Project contractors
Some customers purchase a single machine to expand production capacity, while others require multiple machines as part of a new production facility. Our role is to provide practical equipment recommendations based on project requirements rather than standardized quotations alone.
Factory Visits And Equipment Inspection
Customers are welcome to visit our manufacturing facility before placing an order or prior to shipment.
Factory visits may include:
- Production workshop tour
- Machining area
- Assembly workshop
- Machine testing area
- Warehouse
- Packaging area
- Container loading preparation
For customers who cannot visit in person, we can provide production photographs, machine testing videos, and online inspections to assist with project evaluation.
Documentation Provided
To support equipment installation and operation, documentation can include:
- Machine operation manuals
- Electrical diagrams
- Hydraulic diagrams
- Machine parameter information
- Spare parts lists
- Maintenance guidance
- Inspection records
- Packing lists
- Commercial export documents
The specific documentation supplied depends on the equipment configuration and project requirements.
Long-Term Technical Support
Equipment delivery is only one stage of a production project. Customers often require technical assistance during installation, commissioning, and daily operation.
Support may include:
Installation guidance
Machine commissioning assistance
Parameter adjustment suggestions
Troubleshooting support
Spare parts supply
Maintenance recommendations
Remote technical communication
Production optimization advice
Where appropriate, technical support can be provided through video communication, photographs, operating data, and documentation to help customers resolve common operating issues efficiently.
Work With SHENZHOU
Whether you are planning a new production line, expanding manufacturing capacity, or replacing existing equipment, our team is available to discuss your production requirements and recommend suitable machine solutions.
Share your product drawings, mold information, material type, or production targets with us, and we will help you evaluate an appropriate equipment configuration for your project.