HWAMDABucket and lid geometry
Overall dimensions, nesting features, handle areas and demolding details affect the mold and handling review.
HMD M8SII SERIES
Paint Bucket Injection Molding Machine
Review catalog configurations developed for paint bucket production, including three-axis robot take-out and in-mold labeling options. Final machine, mold and automation scope is confirmed from your product data.
Five catalog models · 430–800 T reference range
CAPACITY & HANDLING
Compare paint bucket production configurations
The supplied catalog lists normal three-axis robot take-out and IML as separate configuration groups. The capacity ranges are not interchangeable and remain subject to engineering review.
01
5 catalog rowsThree-axis robot take-out
Catalog rows for normal part extraction after molding.
| Bucket capacity | Catalog model | Clamping reference | Injection weight | Mold thickness | Opening stroke | Tie-bar spacing | |
|---|---|---|---|---|---|---|---|
| 10L | HMD430M8-SII | 430 T | 1,646 g | 250–730 mm | 730 mm | 760×730 mm | Request review |
| 15L | HMD500M8-SII | 500 T | 1,858 g | 300–820 mm | 810 mm | 830×830 mm | Request review |
| 15–18L | HMD600M8-SII | 600 T | 2,324 g | 300–900 mm | 900 mm | 900×880 mm | Request review |
| 18–25L | HMD700M8-SII | 700 T | 2,903 g | 350–960 mm | 970 mm | 970×930 mm | Request review |
| 25–33L | HMD800M8-SII | 800 T | 3,225 g | 350–1000 mm | 1,040 mm | 1020×1000 mm | Request review |
02
4 catalog rowsIn-mold labeling (IML)
Catalog rows where an IML configuration is listed.
| Bucket capacity | Catalog model | Clamping reference | Injection weight | Mold thickness | Opening stroke | Tie-bar spacing | |
|---|---|---|---|---|---|---|---|
| 10–15L | HMD500M8-SII | 500 T | 1,858 g | 300–820 mm | 810 mm | 830×830 mm | Request review |
| 15–18L | HMD600M8-SII | 600 T | 2,324 g | 300–900 mm | 900 mm | 900×880 mm | Request review |
| 18–22L | HMD700M8-SII | 700 T | 2,903 g | 350–960 mm | 970 mm | 970×930 mm | Request review |
| 25–33L | HMD800M8-SII | 800 T | 3,225 g | 350–1000 mm | 1,040 mm | 1020×1000 mm | Request review |
Catalog reference only. Product geometry, material, mold dimensions, automation and performance targets require engineering confirmation.
PRODUCT REQUIREMENTS
Start with the bucket, lid and decoration method
Capacity alone does not determine a machine. Share the product and mold information you already have; unknown values can be confirmed during the project review.
CAPACITYBUCKET + LID
PART DATAMaterialActual weightDimensionsDecoration
Actual material and part weight
Provide the resin grade and actual molded weights. Catalog PS shot weight is not the weight of a PP paint bucket.
Take-out or IML
Confirm normal robot take-out, in-mold labeling or an undecided decoration route before defining the automation interface.
Mold and production target
Share mold dimensions, cavities, runner concept and the required stable output or cycle target.
CATALOG MODEL RANGE
Compare five HMD M8SII models
Key machine and mold-interface values are reproduced as readable HTML from the supplied 2025.7 catalog. They are a selection reference, not a current project guarantee.
| Parameter | Unit | 430 | 500 | 600 | 700 | 800 |
|---|---|---|---|---|---|---|
| Injection volume(theoretical) | cm³ | 1,809 | 2,042 | 2,554 | 3,190 | 3,544 |
| Injection weight(PS) | g | 1,646 | 1,858 | 2,324 | 2,903 | 3,225 |
| Injection rate(PS) | g/s | 591 | 680 | 685 | 877 | 921 |
| Clamping force | kN | 4,300 | 5,000 | 6,000 | 7,000 | 8,000 |
| Mold opening stroke | mm | 730 | 810 | 900 | 970 | 1,040 |
| Dist. between tie bars (H×V) | mm | 760×730 | 830×830 | 900×880 | 970×930 | 1020×1000 |
| Mold thickness(Min–Max) | mm | 250–730 | 300–820 | 300–900 | 350–960 | 350–1000 |
| Machine dimension (L×W×H) | m | 8.0×2.0×2.6 | 8.3×2.1×2.6 | 9.9×2.3×2.5 | 10.4×2.4×2.7 | 11.5×2.5×3.3 |
Source: supplied catalog, version identified by filename as 2025.7. Confirm current configuration before ordering.
View all catalog specifications
The complete catalog fields are grouped below. Original names, units and material basis are retained.
INJECTION UNIT
| Parameter | Unit | 430 | 500 | 600 | 700 | 800 |
|---|---|---|---|---|---|---|
| Injection volume(theoretical) | cm³ | 1,809 | 2,042 | 2,554 | 3,190 | 3,544 |
| Injection weight(PS) | g | 1,646 | 1,858 | 2,324 | 2,903 | 3,225 |
| Injection weight(PS) | oz | 58.1 | 65.6 | 82 | 102.4 | 113.8 |
| Injection rate(PS) | g/s | 591 | 680 | 685 | 877 | 921 |
| Screw diameter | mm | 80 | 85 | 85 | 95 | 95 |
| Injection pressure | MPa | 158 | 155 | 174 | 166 | 181 |
| Screw L/D ratio | — | 22.5:1 | 22.8:1 | 23.3:1 | 24:1 | 23:1 |
| Screw stroke | mm | 360 | 360 | 450 | 450 | 500 |
| Screw speed | r/min | 0–173 | 0–165 | 0–160 | 0–180 | 0–181 |
CLAMPING UNIT
| Parameter | Unit | 430 | 500 | 600 | 700 | 800 |
|---|---|---|---|---|---|---|
| Clamping force | kN | 4,300 | 5,000 | 6,000 | 7,000 | 8,000 |
| Mold opening stroke | mm | 730 | 810 | 900 | 970 | 1,040 |
| Platen size | mm | 1032×1042 | 1128×1168 | 1210×1250 | 1325×1345 | 1420×1440 |
| Dist. between tie bars (H×V) | mm | 760×730 | 830×830 | 900×880 | 970×930 | 1020×1000 |
| Max. daylight | mm | 1,460 | 1,630 | 1,800 | 1,930 | 2,040 |
| Mold thickness(Min–Max) | mm | 250–730 | 300–820 | 300–900 | 350–960 | 350–1000 |
| Ejector stroke | mm | 185 | 210 | 240 | 265 | 280 |
| Ejection tonnage | kN | 111 | 111 | 151 | 182 | 182 |
POWER UNIT
| Parameter | Unit | 430 | 500 | 600 | 700 | 800 |
|---|---|---|---|---|---|---|
| Hydraulic system pressure | MPa | 17.5 | 17.5 | 17.5 | 17.5 | 17.5 |
| Pump motor power | kW | 72 | 48+31 | 60+31 | 60+60 | 72+60 |
| Heater power | kW | 47.8 | 51.6 | 56.2 | 61.6 | 61.4 |
| Number of temp control zones | — | 6 | 6 | 6 | 6 | 7 |
OTHERS
| Parameter | Unit | 430 | 500 | 600 | 700 | 800 |
|---|---|---|---|---|---|---|
| Oil tank | L | 500 | 590 | 550 | 680 | 1,000 |
| Machine dimension (L×W×H) | m | 8.0×2.0×2.6 | 8.3×2.1×2.6 | 9.9×2.3×2.5 | 10.4×2.4×2.7 | 11.5×2.5×3.3 |
| Machine weight | Ton | 18 | 22 | 25 | 32 | 38 |
APPLICATION-SPECIFIC ENGINEERING
Configured around deep paint-bucket molds and handling
The catalog identifies four design areas for this series. These descriptions do not replace project-specific performance validation.
01
Center-reinforced platen design
The platen structure is described for molds that place greater strength demand near the center. No fixed mold-life or load guarantee is inferred.
02
Special screw and high-speed charging motor
The catalog identifies a paint-bucket plasticizing and charging configuration. Charging performance is not presented as a guaranteed cycle or output.
03
Dual-pump / enlarged servo configuration
Opening and ejection coordination is listed for the series, except HMD430M8-SII. Final hydraulic and control scope requires confirmation.
Exception: HMD430M8-SII
04
Cooling connections and infrared heating
The catalog lists a 15+1 Φ12 quick-connect cooling-water manifold and infrared heating. No whole-machine energy-saving percentage is published here.
MACHINE–MOLD MATCHING
Check the mold envelope and injection requirement together
A catalog capacity row is only a starting point. Machine fit is reviewed from the actual mold, runner, product and automation interfaces.
Tie-bar spacing and platen size
Confirm loading clearance, mounting footprint and connection positions.
Mold thickness, opening and daylight
Check installation, part release, robot access and safe demolding space.
Shot and plasticizing requirement
Use the complete runner and cavity shot, resin basis and recovery requirement—not bucket volume alone.
Ejector, cooling and automation interfaces
Review ejector stroke and force, cooling circuits, robot signals and IML interface requirements.
Engineering review sequence
01Bucket + lid data
02Mold + runner data
03Machine + automation review
HANDLING, IML & PROJECT SCOPE
Separate catalog configuration from quotation scope
A listed handling mode does not mean every robot, mold, label system or auxiliary is included in the bare-machine price.
Three-axis take-out
Machine configuration for the confirmed model
Robot interface and extraction requirement
Part release, placement and downstream handling
IML configuration
Machine and mold interface for IML
Label, robot and control requirements
Placement, inspection and stacking scope
Confirm for each project
Paint bucket and lid mold
Robot or IML equipment
Cooling and material handling
Installation, trial and acceptance boundary
SOURCE & EVIDENCE
Review the supplied catalog behind this page
The model tables and feature descriptions are based on the supplied catalog. Current availability, configuration and commercial scope still require product and engineering confirmation.
Download paint bucket machine catalogPDF · supplied catalog · version identified as 2025.7
VIDEO EVIDENCE
Paint bucket production trial video
An approved series-specific running video has not yet been supplied. Add real molding and take-out or IML footage before public launch.
PROJECT CONFIGURATION & PRICE
Request a paint bucket machine configuration
Send the bucket capacity, handling method and the product or mold information you already have. Missing engineering details will not block the enquiry.
Bucket and lid drawing or sample
Material and actual molded weight
Take-out, IML or not sure
Existing mold data and target output
BUYER QUESTIONS
Paint bucket machine FAQ
Which paint bucket configurations are listed in the HMD M8SII catalog?
The catalog lists five normal three-axis take-out rows from 10 L to 25–33 L and four IML rows from 10–15 L to 25–33 L. Each row remains a catalog reference pending product, mold and engineering review.
How do take-out and IML configurations differ in the catalog?
They are separate groups. For example, HMD700M8-SII is listed for 18–25 L with normal take-out and 18–22 L with IML, so one range must not be copied to the other.
Is an IML configuration listed for HMD430M8-SII?
No IML row for HMD430M8-SII appears in the supplied catalog. This means “not listed in this catalog,” not an absolute statement that the configuration is impossible.
What does injection weight (PS) mean in the specification table?
It is the catalog shot-weight reference based on PS. It is not the actual weight of a PP paint bucket and should not be used as a direct material conversion.
Can my existing paint bucket mold be matched with a machine?
It can be reviewed after checking mold dimensions, thickness, runner and shot requirement, platen and tie-bar fit, opening, ejector, cooling and automation interfaces.
Are the mold, robot and IML system included in the machine quotation?
Only the specific quotation defines what is included. Machine, mold, robot or IML equipment, auxiliaries, trial and service scope must be confirmed separately.
What cycle time and hourly output can be guaranteed?
The supplied catalog does not provide a tested product–mold–automation combination. Stable cycle and output require confirmation from the actual product, material, mold, cooling and handling conditions.