The Paint Bucket Injection Molding Machine is a specialized injection molding machine for producing plastic paint buckets, pails and industrial containers.
It is mainly used for manufacturing PP and HDPE containers applied in paint packaging, lubricant packaging, chemical packaging and other industrial plastic container applications.
Technical Specifications
|
Specification |
Unit |
LS458/720GT |
LS650/900GTe |
LS650/900GTe |
|
Manufacturer |
- |
Ningbo LiSong Injection Technology Co., Ltd. |
Ningbo LiSong Injection Technology Co., Ltd. |
Ningbo LiSong Injection Technology Co., Ltd. |
|
Model Description |
- |
458/720-2500 |
650/900-5000 |
650/900-4850 |
|
International Size Description |
- |
4580-2500 |
6500-5000 |
6500-4850 |
|
Clamping Force |
kN |
4580 |
6500 |
6500 |
|
Maximum Mold Opening Stroke |
mm |
750 |
930 |
930 |
|
Distance Between Tie Bars (H×V) |
mm |
720×720 |
1310×1310 |
1310×1310 |
|
Screw Diameter |
mm |
70 |
90 |
100 |
|
Injection Pressure (up to 400℃) |
bar |
1866 |
1762 |
1899 |
|
Maximum Shot Weight (PS) |
g |
1243 |
2605 |
2324 |
|
Injection Speed (without accumulator) |
mm/s |
201 |
179 |
186 |
|
Electric Drive Capacity |
kW |
45+37 |
45+45+22 |
45+45+22 |
|
Net Weight Without Oil |
kg |
17800 |
27200 |
27400 |
|
Machine Dimensions (L×W×H) |
m |
7.85×2.0×2.4 |
9.48×2.24×3.0 |
9.5×2.24×3.3 |
Machine Configuration Built for Bucket Production
Injection Capacity: The injection unit configuration is suitable for plastic bucket production requiring sufficient material volume, stable plasticizing performance and consistent filling.
Clamping Performance: The clamping system provides stable mold support for large container molds where dimensional consistency and repeatable production are important.
Servo Hydraulic System: Servo hydraulic options are available for manufacturers requiring improved energy efficiency while maintaining stable machine operation.
Production Flexibility: Machine parameters can be configured according to bucket size, mold structure, material characteristics and production requirements.
Plastic Bucket Production Performance
Dimensional Stability
Plastic buckets require consistent diameter, height and wall thickness to maintain product quality during stacking, transportation and packaging.
Surface Finish
Stable injection conditions help maintain smooth product surfaces for paint buckets and industrial packaging applications.
Cycle Repeatability
Consistent machine operation helps reduce production variation during continuous manufacturing.
Large Container Capability
The machine structure is suitable for larger plastic containers requiring higher injection capacity and reliable mold support.
PP and HDPE Material Processing
PP Bucket Production: Polypropylene is widely used for paint buckets and pails due to its rigidity, chemical resistance and processing characteristics.
HDPE Container Production: HDPE container production requires stable plasticizing and injection control to achieve consistent product strength and performance.
Material Compatibility: Machine configuration can be evaluated according to resin characteristics, recycled material content and product requirements.
Screw Configuration: Different screw specifications are available to match material type, production volume and processing conditions.
Bucket Mold Compatibility
Mold Installation Space: The machine provides suitable platen dimensions and opening space for different bucket mold structures.
Mold Size Flexibility: Different machine models can accommodate various bucket capacities and mold requirements.
Mold Stability: Stable clamping performance helps maintain mold alignment during repeated production cycles.
Mold Integration Review: Existing mold information, including dimensions, weight and cavity number, can be reviewed before machine configuration.
Automation Options
Robot Take-out
Automatic take-out systems can be integrated to reduce manual handling during bucket production.
IML Integration
The machine can be configured for in-mold labeling applications where printed decoration is required on plastic containers.
Production Line Integration
Additional automation components can be configured according to factory production requirements.
Machine Inspection Before Shipment
Mechanical Inspection
Mechanical components are inspected during assembly to verify installation accuracy and operating conditions.
Hydraulic Testing
Hydraulic systems are checked before shipment to confirm stable machine operation.
Electrical Verification
Electrical systems, control functions and safety components are inspected before delivery.
Trial Operation
Each machine undergoes operational testing before shipment to verify machine functions.
Manufacturing Capability
Injection Machine Manufacturing: We specialize in the research, development and manufacturing of injection molding machines, covering mechanical assembly, electrical integration and machine commissioning.
Technical Team: With more than 30 years of core technology experience and over 80 professional technical personnel, our team focuses on injection molding technology development and automation integration.
Production Facility: Our manufacturing facility covers more than 40,000 m², supporting machine assembly, system integration, inspection and testing processes before delivery.
Machine Testing: Each injection molding machine undergoes inspection and operational testing before shipment to verify production readiness.
Production Experience
Bucket Production Application: Our bucket injection molding machines are developed for plastic bucket and large-capacity container production, including applications requiring high clamping force, large injection capacity and stable mold operation.
Container Manufacturing: The machines are suitable for manufacturers producing paint buckets, industrial pails and other durable plastic containers.
Production Requirements: Machine configuration is reviewed according to product weight, material type, mold requirements and expected production conditions.
FAQ
Q: What factors determine the production capacity of a paint bucket injection molding machine?
A: Production capacity depends on bucket size, mold cavity number, material characteristics, product weight and required cycle time.
Q: Can the machine configuration be adjusted for different bucket sizes?
A: Yes. Machine configuration can be reviewed according to bucket dimensions, mold requirements, injection volume and production conditions.
Q: What information is required for machine evaluation and quotation?
A: Product drawings, weight, material type, mold information and expected production output are recommended for technical evaluation.
Q: Can existing bucket molds be used with the machine?
A: Existing molds can be reviewed according to mold dimensions, weight, cavity number and machine specifications before confirmation.
Q: Is servo hydraulic configuration available for this machine?
A: Yes. Servo hydraulic options are available for manufacturers considering energy efficiency and stable production operation.
Q: Can the machine be integrated with automation systems?
A: Yes. Automation options such as robot take-out and IML integration can be configured according to production requirements.
Q: What technical support is available after machine delivery?
A: Technical communication and spare parts support are available to assist customers with machine operation and maintenance requirements.
Q: Does the machine support large-capacity plastic container production?
A: Yes. The machine series is suitable for large plastic buckets and industrial containers requiring higher clamping force and injection capacity.
Q: What payment terms are available for the injection molding machine?
A: We mainly accept T/T (Telegraphic Transfer) and sight L/C (Letter of Credit) as payment methods.
Q: What are the ejection stroke and ejection force of the 458T bucket injection molding machine?
A: The ejection stroke is 160 mm, and the ejection force is 158 kN.
Q: What are the minimum and maximum mold height ranges for the 650T bucket injection molding machine?
A: The minimum mold height is 420 mm, and the maximum mold height is 1000 mm.
Q: What is the standard delivery term for the injection molding machine?
A: The standard delivery term is FOB Ningbo.
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