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Hommar Industry Co., Ltd, was established in 1998. After nearly three decades of development, Hommar is mainly engaged in the R&D, manufacturing and sales of automated intelligent equipment and plastic injection molding machines. After continuous innovation and development by more than 50 scientific research and technical personnel, Hommar has successfully launched various injection molding machines and some special machines (such as medical machines, shoe machines, tie machines, pen making machines). The SK series injection molding machine features a mechanical vertical center-lock structure that enables the equipment to have 100% clamping force, save 2%-6% of material than traditional machines, and increase the opening by more than 10%-20%. The finished product has less flash and less deformation, and is well received by customers at home and abroad.




Condition
New
Showroom Location
None
Style
VERTICAL
Warranty of core components
1 Year
Injection Rate (g/s)
112 g/s
Core Components
Bearing, Motor, Pump, Gear
Machine Type
Hydraulic
Plastic Processed
LSR
Injection Weight (g)
484 g
Ejector Stroke(mm)
99 mm
Weight (KG)
977 kg
Ejector Force(kN)
51 kN
Place of Origin
China
Theoretical Shot Volume(cm3)
393 cm3
Warranty
1 Year
Screw Speed (rpm)
0-332rpm
Key Selling Points
Injection Molding Machine
Screw diameter (mm)
49 mm
Applicable Industries

Hotels, Garment Shops, Building Material Shops,

Manufacturing Plant, Machinery Repair Shops,

Food & Beverage Factory, Home Use, Retail,

Construction works , Energy & Mining, Advertising

Company

Distance between Tie Bars
860x 420mm
Type
Tube Head Injection
Open Stroke(mm)
450 mm
Brand Name
HommarPower (kW)
21.9 kW
Plastic Type
Thermoplastic
Transport Package
Customer's country
Voltage
380V/220/415V
Language
According to customer's country
Automatic
semi-auto
Nozzle Projecting Template Size
≥54
Machine Color
White and red
After-sales Service Provided
Video technical support
Certification
CE IS09001
Distance between Tie Bars
860x 420mm
Quantity (sets)
> 1
Lead time (days)
To be negotiated










ram type injection moulding machine FAQs Guide. Welcome to our complete guide on ram type injection moulding machine – the versatile and efficient industrial equipment used for the production of a wide range of plastic products. ram type injection moulding machine are an essential part of modern manufacturing processes, offering high precision, speed, and repeatability. With its ability to produce complex and intricate shapes, this technology has revolutionized the way plastic products are manufactured. we will explore the working principle, components, applications, and benefits of using an ram type injection moulding machine. From automotive and medical devices to household items and consumer goods, ram type injection moulding machine play a vital role in shaping the products we use in our daily lives. Join us on this journey to discover the world of ram type injection moulding machines and their significance in the manufacturing world.
1.About ram type injection moulding machine raw materials
2.What new developments can we expect to see in the field of injection molding in the future?
3.What is the expected recovery rate for materials used in injection molding?
4.What is the role of molds in controlling the temperature and pressure distribution in an ram type injection moulding machine?
5.What is the role of computer-aided design (CAD) in injection molding?
6.How does the rate of injection affect the final product?
7.How is the injection molded product cooled and ejected from the machine?
8.What factors affect the speed and efficiency of an ram type injection moulding machine?
9.What are some of the biggest challenges faced in operating an ram type injection moulding machine?
10.What are the different types of molds used in injection molding?
11.About ram type injection moulding machine technology
12.Are there any advancements in the materials used in injection molding?
13.How important is cooling time in the injection molding process?
14.What are the different sizes of ram type injection moulding machines?
15.Can an ram type injection moulding machine run 24/7?
16.How does the quality of the mold affect the final product in injection molding?

1.About ram type injection moulding machine raw materials

Injection molding machine raw materials are typically thermoplastics, thermosets, elastomers, and metals
Thermoplastics are the most commonly used raw materials in injection molding machines
They are typically composed of polymers, such as polyethylene, polypropylene, polystyrene, and polyvinyl chloride
Thermosets are materials that are cured by heat or pressure and are not able to be melted and reshaped
Elastomers are materials that are flexible and can be stretched and then return to their original shape
Metals are also used in injection molding machines, such as aluminum, brass, and steel

2.What new developments can we expect to see in the field of injection molding in the future?

1
Increased automation and robotics: Automation and robotics are becoming increasingly important in injection molding, as they can help reduce costs and improve efficiency
We can expect to see more automation and robotics being used in injection molding in the future
2
Improved materials: Injection molding is used to create parts from a variety of materials, including plastics, metals, and composites
We can expect to see new materials being developed and used in injection molding in the future, which will allow for more complex and durable parts
3
3D printing: 3D printing is becoming increasingly popular in injection molding, as it allows for more complex and intricate parts to be created
We can expect to see more 3D printing being used in injection molding in the future
4
Improved design software: Design software is becoming increasingly important in injection molding, as it allows for more accurate and efficient designs
We can expect to see more advanced design software being used in injection molding in the future

3.What is the expected recovery rate for materials used in injection molding?

We have advantages in marketing and channel expansion
Suppliers have established good cooperative relations, continuously improved workflows, improved efficiency and productivity, and provided customers with high -quality products and services
The expected recovery rate for materials used in injection molding depends on the type of material being used
Generally, the recovery rate for thermoplastics is between 80-90%, while the recovery rate for thermosets is between 50-60%

4.What is the role of molds in controlling the temperature and pressure distribution in an ram type injection moulding machine?

Molds play an important role in controlling the temperature and pressure distribution in an injection molding machine
The mold is designed to provide a uniform temperature and pressure distribution throughout the mold cavity, which helps to ensure that the plastic material is evenly distributed and that the finished product has a consistent shape and quality
The mold also helps to regulate the flow of the molten plastic material, which helps to ensure that the plastic is evenly distributed and that the finished product has a consistent shape and quality

What is the role of molds in controlling the temperature and pressure distribution in an ram type injection moulding machine?

5.What is the role of computer-aided design (CAD) in injection molding?

We adhere to the principle of quality first and have a complete production quality management system and quality inspection process
Computer-aided design (CAD) plays an important role in injection molding
CAD is used to create 3D models of the parts that will be produced by injection molding
This allows for the design of the injection mold to be optimized for the part, ensuring that the part is produced with the highest quality and accuracy
CAD also allows for the injection mold to be tested virtually before it is produced, ensuring that it will produce the desired parts

6.How does the rate of injection affect the final product?

The rate of injection affects the final product in several ways
A slower rate of injection will result in a product with a higher molecular weight, while a faster rate of injection will result in a product with a lower molecular weight
Additionally, a slower rate of injection will result in a product with a higher viscosity, while a faster rate of injection will result in a product with a lower viscosity
Finally, a slower rate of injection will result in a product with a higher degree of crystallinity, while a faster rate of injection will result in a product with a lower degree of crystallinity

7.How is the injection molded product cooled and ejected from the machine?

We continuously upgrade our skills and knowledge to adapt to changing ram type injection moulding machine market needs
Injection molded products are cooled by circulating water or air around the mold
Once the product has cooled, the mold is opened and the product is ejected from the machine using a mechanical ejector system
The ejector system typically consists of a series of pins that push the product out of the mold

8.What factors affect the speed and efficiency of an ram type injection moulding machine?

We are a new ram type injection moulding machine manufacturer
1
Injection Pressure: The higher the injection pressure, the faster the injection molding cycle
2
Injection Speed: The faster the injection speed, the faster the injection molding cycle
3
Temperature: The higher the temperature, the faster the injection molding cycle
4
Mold Design: The better the mold design, the faster the injection molding cycle
5
Machine Size: The larger the machine size, the faster the injection molding cycle
6
Material: The type of material used affects the injection molding cycle
Some materials require higher temperatures and pressures than others
7
Cooling System: The better the cooling system, the faster the injection molding cycle
8
Lubrication System: The better the lubrication system, the faster the injection molding cycle

What factors affect the speed and efficiency of an ram type injection moulding machine?

9.What are some of the biggest challenges faced in operating an ram type injection moulding machine?

1
Temperature Control: Injection molding machines must be able to maintain a consistent temperature in order to produce quality parts
If the temperature is too low, the plastic may not flow properly and the parts may be weak or brittle
If the temperature is too high, the plastic may become too soft and the parts may be distorted
2
Pressure Control: The pressure of the injection molding machine must be carefully controlled in order to ensure that the plastic is injected into the mold at the correct rate and with the correct amount of force
If the pressure is too low, the plastic may not fill the mold properly and the parts may be weak or distorted
If the pressure is too high, the plastic may be forced out of the mold too quickly and the parts may be deformed
3
Cycle Time: The cycle time of the injection molding machine must be carefully monitored in order to ensure that the parts are produced in a timely manner
If the cycle time is too long, the parts may not be produced in a timely manner and the production process may be delayed
4
Maintenance: Injection molding machines require regular maintenance in order to ensure that they are operating properly and producing quality parts
If the machine is not properly maintained, it may not be able to produce quality parts and the production process may be delayed

10.What are the different types of molds used in injection molding?

We have a good reputation and image in the industry
The quality and price advantage of ram type injection moulding machine products is an important factor in our hard overseas market
1
Single-Cavity Molds: These molds are used to produce a single part at a time
2
Multi-Cavity Molds: These molds are used to produce multiple parts at a time
3
Stack Molds: These molds are used to produce multiple parts in a single cycle
4
Hot Runner Molds: These molds are used to reduce cycle time and improve part quality
5
Two-Shot Molds: These molds are used to produce two different parts in a single cycle
6
Unscrewing Molds: These molds are used to produce parts with threads
7
Insert Molds: These molds are used to insert components into a part
8
Overmolding Molds: These molds are used to produce parts with multiple materials

11.About ram type injection moulding machine technology

Injection molding machine technology is a process used in the manufacturing industry to create plastic parts and components
It involves injecting molten plastic into a mold cavity, where it cools and hardens into the desired shape
The process is used to produce a wide variety of products, from medical devices to automotive parts
Injection molding machines are highly automated and can produce complex parts with tight tolerances
The technology is used in a variety of industries, including automotive, medical, consumer goods, and electronics

12.Are there any advancements in the materials used in injection molding?

We operate our ram type injection moulding machine business with integrity and honesty
Yes, there have been many advancements in the materials used in injection molding
Some of the most common materials used in injection molding include polypropylene, polycarbonate, nylon, ABS, and polystyrene
In recent years, new materials such as bioplastics, liquid silicone rubber, and metal alloys have been developed for use in injection molding
These materials offer improved performance, durability, and cost-effectiveness compared to traditional materials

Are there any advancements in the materials used in injection molding?

13.How important is cooling time in the injection molding process?

We have flexible production capacity
Whether you are large orders or small orders, you can produce and release goods in a timely manner to meet customer needs
Cooling time is a critical factor in the injection molding process
It is the time required for the plastic to cool and solidify in the mold
If the cooling time is too short, the plastic may not solidify properly and the part may be weak or have poor surface finish
If the cooling time is too long, the plastic may become brittle and the part may warp or shrink
Proper cooling time is essential for producing high-quality parts

14.What are the different sizes of ram type injection moulding machines?

We continue to invest in research and development and continue to launch innovative products
Injection molding machines come in a variety of sizes, ranging from small machines that produce less than 5 ounces of product to large machines that produce over 400 ounces of product
The most common sizes are: - Small (up to 5 ounces) - Medium (5-100 ounces) - Large (100-400 ounces) - Extra-large (over 400 ounces)

15.Can an ram type injection moulding machine run 24/7?

We focus on innovation and continuous improvement to maintain a competitive advantage
Yes, an injection molding machine can run 24/7
However, it is important to note that the machine should be properly maintained and monitored to ensure that it is running safely and efficiently

16.How does the quality of the mold affect the final product in injection molding?

We have established long-term and stable partnerships with our suppliers, so we have great advantages in price and cost and quality assurance
The quality of the mold affects the final product in injection molding in several ways
Poorly designed or constructed molds can lead to defects in the finished product, such as warping, cracking, or uneven surfaces
Poorly machined molds can also lead to poor part quality, as the plastic may not fill the mold properly or may not be able to be ejected from the mold
Poorly maintained molds can also lead to poor part quality, as the mold may not be able to maintain its shape or may have worn surfaces that can cause defects in the finished product

How does the quality of the mold affect the final product in injection molding?

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We gain many good reputations and lasting trust from all customers by professional and high efficiency service and high quality standard qualified products. feel free to communicate your ideas and ask lots of questions.

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