What is the payback period for a small injection molding machine?

At 19,200 parts per day, the payback period is about 5-7 months. At 5,000 parts per day, it extends to 12-18 months. The exact figure depends on part margin, operating hours, labor rate, electricity rate, and total investment.

Can one small machine process PP, ABS, and PC?

Yes, if the machine offers multiple screw diameter options and adjustable temperature and pressure profiles. A single general-purpose screw produces uneven plasticizing across materials, which causes part weight variation and assembly problems.

Plastic Bottle Handle Small Iniection Molding Making Machine Price

Name: Plastic Bottle Handle Small Iniection Molding Making Machine Price
Brand: Ningbo Haichen Servo Information Technology Co., Ltd.
SKU: 2344285245

Zhejiang, ChinaNingbo Haichen Servo Information Technology Co., Ltd.

US$32,500.00

1 sets

US$32,300.00

2+ sets

Product profile

Customization

Available

After-sales Service

Online

Warranty

12months

Model NO.

handle

Type

Injection Blow Molding

Structure

Horizontal

Plastic Type

Thermoplastic

Plasticizing Way

Screw Type

Clamping Way

Hydraulic

Automation

Automatic

Computerized

Certification

Ejector Force

80kN

Power(W)

30 Kw

Ejector Force(kN)

80kN

Ejector Stroke(mm)

150mm

Injection Weight (G)

772g

Condition

New

Machine Type

Hydraulic

Product Name

Bottle Handle Small Iniection Molding Machine

Plastic Processed

PP.Petpvcfrpp/Pvcpprpe,HDPE/PP ABS/PP,PE/PP

Style

Horizontal

Model Number

Hck280

Automatic

Yes

Distance Between Tie Bars

620*570mm

Machine Function

Multi-Functional

Injection Feature

High Precise Injection

Transport Package

Wooden

Trademark

HAICHEN

Origin

China

HS Code

8477101090

Key features

Double rod injection structure,injection more stabler and preciser

Injection cylinder and drive shaft integrated to ensure the injection mechanism coaxiality and straightness

Energy Saving Design: Key selling point focused on energy efficiency for injection molding operations.

injection adopts high precision linear guide rail to reduce the load of storage stable back pressure

Small diameter positioning hole, enhance calmping force of die cavity

HDPE offers better impact resistance and toughness, making it suitable for heavy-duty handles on large containers

PP provides higher stiffness and tensile strength, better for handles that must maintain shape under structural load

A 12-cavity bottle handle mold with HDPE typically requires 130-180 tons of clamping force

HDPE handle shrinkage is 2.0-4.0%, while PP shrinkage is 1.5-2.5%. HDPE requires larger shrinkage compensation in mold design.

Typical cycle times for bottle handle injection molding range from 8 to 15 seconds, depending on part weight, wall thickness, cavity count, and cooling efficiency.

Company profile

High Repeat Buyers ChoiceExperienced Team

Ningbo Haichen Servo Information Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a China-based limited trading company established in 2016 with nine employees, while the supplied company description also states that a related manufacturing operation was founded in 2005 and specializes in injection molding machinery. Evidence indicates export licensing, international shipments, customization from samples, available SDK support, and warranty-related technical assistance. However, the supplier reports no in-stock service capacity, overseas warehouse, or showroom, and its quality and service procedures lack supporting records. Production scale and organizational status are not fully consistent across the supplied information, so manufacturing capability should be verified before qualification.

CertificationsThe supplier explicitly has a valid import and export license. No other certifications, quality certificates, or compliance credentials are provided, so broader certification holding cannot be confirmed.

R&D capabilityThe supplier is described as a national high-tech enterprise specializing in research and development of injection molding machines, and it reports an available software development kit. These are explicit indicators of product and software-related development capability.

Customization capabilityThe supplier explicitly offers customization from samples, demonstrating a stated ability to adapt products based on customer-provided samples. The information does not define the technical scope, engineering process, or validation controls for such customization.

Client casesThe supplier reports exports to Europe, the Middle East, the Americas, and Southeast Asia, and states that more than 1,000 die-casting machines have been shipped globally. These are evidence of international delivery experience, although named customers, project references, and independently verifiable case details are not provided.

Product Q&A

Q:What products suit a small injection molding machine?

Small, light, high-precision plastic parts: electronic connectors, medical parts, precision gears, small housings, and toy parts. These parts share thin walls, low shot weight, and tight dimensional tolerance.

Q:How do I choose the shot size for a small plastic injection molding machine?

Keep the shot size between 30% and 80% of the machine's capacity. Below 30%, residence time causes material degradation; above 80%, the machine risks incomplete filling. Calculate the total weight of the part plus runner first.

Q:Why does cooling take up most of the injection molding cycle?

Cooling accounts for more than 60% of the cycle, reaching 80% in some cases, because the part must solidify before ejection. Small parts have thin walls and cool faster, but poor cooling channel design extends cooling time and limits output.

Q:How much faster is robot part removal than manual removal?

Manual removal takes 5-8 seconds and introduces cycle variation. Robot removal drops removal time to 1.5-3 seconds and keeps cycle time at the set value, which stabilizes output and improves yield.

Q:What tolerance can a small injection molding machine achieve?

Standard small-part molding reaches+-0.01 mm. Precision parts reach+-0.005 mm. Machine repeatability, screw stroke control accuracy, injection pressure stability, and mold temperature uniformity determine whether the machine holds those tolerances across batches.