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CATALOG 2019

Product catalog summary

Company Overview: HMP, established in 1972, specializes in manufacturing high-quality injection systems, nozzles for injection molding machines, small mold components, thermometry, and electrical resistances. The company is headquartered in Martorell and distributes products across Europe, Central, and South America. HMP offers both standard catalog products and custom solutions, adhering to CE standards and maintaining a certified quality assurance system.

Nozzle Selection: The catalog provides a comprehensive guide for selecting nozzles, including various series such as Standard, Plus, Monoblock, and Technical. Each series is tailored to meet specific injection needs, with options for unitary and obturation nozzles.

Material and Injection Specifications: The document includes tables for material density and viscosity, guiding the selection of appropriate nozzles based on material type and injection weight. It also outlines recommended gate diameters for different series and materials, emphasizing starting with a smaller diameter for production adjustments.

Thermal Expansion and Process Temperatures: A table is provided to calculate thermal expansion based on temperature differences between the mold and the melt. The document lists process temperatures for various plastic materials, aiding in selecting appropriate processing conditions.

Manifold Nozzles: HMP's manifold nozzles feature Copper+Beryllium or Ti+Zr tips for efficient heat transmission. These nozzles ensure uniform thermoplastic fusion and are designed to prevent material leakage, offering enhanced heat and injection efficiency.

Specifications and Measurements: The document outlines necessary measurements for manufacturing a hot runner system, including mold plate dimensions and nozzle center distances. It specifies the type of injection and material weight considerations.

Assembly Procedure: The assembly process involves steps such as inserting the nozzle into the mold, checking measurements, placing centering parts, painting, and anchoring the manifold. It emphasizes consistent measurements and proper alignment.

Product Features: Various components like thermocouples, titanium stops, and aluminum washers are described. The use of high-quality tool steel for nozzles ensures durability and resistance to high temperatures.

Couplings and Mixers: Different types of couplings are available for filters and mixers, including universal, nylon, and ABS types. The document details the benefits of using PROMIX solutions for improved homogenization and reduced pressure drop.

Heating Nozzles and Extensions: Heating nozzles are ideal for high-temperature applications, with options for custom manufacturing. Extensions allow for the use of standard tips, reducing costs and downtime.

Monobloc and Closing Nozzles: Monobloc nozzles are supplied with specific hardness and can be customized. Closing nozzles use an internal spring mechanism for automatic operation.

Technical Data: The document includes technical specifications for various nozzle models, detailing injection rates, maximum temperatures, and dimensions.

Specifications: The document outlines various types of heaters and their specifications, including resistance heaters, flexible tubular heaters, and high-density heating flanges. Key specifications include:

Resistance heaters are extra flat, made of stainless steel, and operate at a standard voltage of 230V.
Flexible tubular heaters (GC-flex) are available in D-shape, square, or round cross-sections, with numerous lengths and power options. They are designed for optimal heat transfer and can be bent to fit 2D or 3D grooves.
High-density heating flanges offer large electrical heat outputs in limited spaces, with options for explosion-proof versions.

Procedures: Guidelines for the installation and use of heaters are provided:

Flexible tubular heaters can be bent using the GC-flex tool set for optimal fit and heat transfer.
High-density heating flanges can be installed with thermostats, safety temperature limiters, and thermal sensors for enhanced safety and efficiency.

Standards and Recommendations: The document emphasizes the importance of using high-quality materials and adhering to technical standards for optimal performance and longevity:

Heaters are made from materials like stainless steel and pure nickel for durability and corrosion resistance.
Installation should ensure optimal contact surface for efficient heat transfer.

Key Data and Tables: The document includes tables with detailed specifications for various heater models, including dimensions, power ratings, and connection types. Key data points include:

Resistance heaters have power ratings up to 1000W and are available in various sizes.
Flexible tubular heaters have a bending radius of 12.0 mm to 16.0 mm and can operate at voltages up to 400V.
High-density heating flanges are designed for applications like sanitary hot water heating and steam generation.

Critical Information: Important considerations for users include:

Ensure proper installation to maximize heater efficiency and lifespan.
Choose the appropriate heater type and specifications based on the application requirements.
Consider safety features like thermostats and thermal sensors for high-density heating applications.

Specifications: The document lists various mechanical components with specific dimensions and weights. Each component is identified by a unique code, followed by its size (ØXL), and additional parameters such as B1, B2, and weight in grams.

Fixing Systems: Different fixing systems are described, including series 6315V and 6314V, which involve flanges with adjustable support screws. Specifications include slot dimensions, similar standards (DIN 6316), and fixing screw details.

Connection Systems: Several connection systems are detailed, including ceramic connectors and various plug types. Technical specifications for these connectors include material composition, temperature ratings, and current capacity.

Contact Blocks: Different contact blocks, such as CNE, CSE, and CK series, are outlined with specifications like maximum current, voltage ratings, and connection methods.

Enclosures: Various enclosure types are mentioned, designed to accommodate different connector types and provide protection against environmental factors.

Technical Features: Technical features of components include material specifications, temperature ratings, and load capacities.

Recommendations: The document suggests using specific clamps for secure and quick connections, highlighting the importance of using compatible components to ensure safety and efficiency in applications.

Connection Systems: This section outlines various series of connectors and multi-connection plates designed for cooling circuits in injection molds for plastic, aluminum, and zamak.

Insulation Covers: HMP insulation covers and blankets are made from high-quality materials, offering significant electricity savings, enhanced safety, and reduced air conditioning costs.

Machining Services: The document describes CNC machining services for complex parts in short, medium, and long series, offering budget estimates within 24 hours and design collaboration through their technical office.

Catalog excerpts

CATÁLOGO GENERAL General Catalog www.hmecanica.com.es

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nuestra empresa HMP fue fundada en 1972 y desde entonces viene fabricando sistemas de inyección, boquillas para máquinas de inyección, pequeños componentes para moldes, termometría y resistencias eléctricas de excelente calidad. Desde sus inicios en la ciudad L´Hospitalet de Llobregat hasta su sede actual en Martorell Polígono Industrial La Torre, fabrica y distribuye todos sus productos a toda Europa, centro y sur América con un servicio de entrega rápido y eficiente. HMP como empresa puede servir productos estándar de su catálogo general como productos totalmente a medida y necesidad del cliente....

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Índice Index TABLA ELECCIÓN DE BOQUILLA Choice of nozzle table HMP was founded in 1972 and since then has been manufacturing injection systems, nozzles for injection molding machines, molds for small components, thermometry and electrical resistances of excellent quality. TIPO DE ENTRADA DE INYECCIÓN Type of injection inlet Since its beginnings in the city of L'Hospitalet de Llobregat up to its current headquarters in Martorell in the Poligono Industrial La Torre, manufactures and distributes its products throughout Europe, Central and South America with a delivery service to fast and ecient....

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Indice Index ELECCION DE BOQUILLA / nozzle choice Tabla de materiales / Table of materials Serie Plus Unitaria Series Unitary Plus Serie Obturacion Standard Series Obturation Standard Serie Obturacion PLUS Series Obturation Plus Serie Obturacion Standard Monoblock Series Obturation Standard Monoblock Serie Obturacion Plus Monoblock Series Obturation Plus Monoblock Serie Obturacion Unitaria Series Unitary Obturation Serie Multipunto Series Multipoint Punteras / Tips www.hmecanica.com.es Posibilidad de fabricar para todo tipo de piezas de inyeccion Possibility to manufacture tips for all types...

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Elección del diámetro de la compuerta para el material y el peso del disparo. Elección del diámetro del punto inyección Tabla para la dilatación El diámetro óptimo de la compuerta puede variar según el diagrama a continuación, dependiendo del grosor de la pared, la longitud del flujo, la longitud del flujo, la inyección Después de la elección del casquillo / sistema, utilice la dimensión del casquillo “A” / “AB” y las temperaturas de proceso para El diámetro óptimo de la compuerta puede variar según el diagrama a continuación, dependiendo del grosor de la pared, la velocidad, presión de inyección...

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Tabla para temperatura de proceso de materiales plasticos. La tabla a continuation se usa junto con la tabla en la pagina principal para encontrar una diferencia de temperatura entre derretimiento y molde. Esta diferencia de temperatura solo se usa para encontrar la position correcta en la tabla de la pagina frontal para decidir el calor esperado expansion del buje. Tipo de entrada de inyeccion Injection type of injection Temperatura de proceso °C Temperatura del molde °C Temp.difference°C Material plastico / nombre comercial Normal Tolerancia Normal Tolerancia Proceso - Molde Tipo 1 (directo...

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BOQUILLA DE CÁMARA BOQUILLA DE CÁMARA MANIFOLD NOZZLE BOQUILLA DE CÁMARA MANIFOLD NOZZLE Características Técnicas Technicals characteristics Las boquillas HMP incorporan punteras de Cobre+Berilio o Ti+Zr que permite transmitir el calor hasta el mismo punto de inyección. Para inyectar materiales sin cargas. Se utiliza el Cobre+Berilio y cuanto existen cargas de fibra se utiliza el Ti+Zr. La fusión de los termoplásticos es uniforme por el hecho de que la circulación del plástico es por el centro, y el calor se aplica de forma radial (de fuera hacia dentro). Fusion of thermoplastics is uniform by...

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HVPH mecanica de precision BOQUILLA DE CAMARA SERIE STANDARD - ALOJAMIENTO Y DESPIECE- ALOJAMIENTO PUNTA SERIE STAND TIPO 3 (Inyeccion a Ramal-larga) * Inyeccion a canal de distribucion * Punto de inyeccion tipo colada larga * Flujo abierto, reduciendo tension * Posibilidad de dar forma en punta TIPO 4 (Tipo 2 con torpedo) * Inyeccion directa a pieza * Posibilidad de sustitucion de del frontal de inyeccion * Puntera de TZM para materiales con carga Las boquilla Serie Standard HMP esta disenada para ofrecer una gran calidad a los productos inyectados con unos precios optimizados. Es un sistema...

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H mecanica de precision HVPH mecanica de precision BOQUILLA DE CAMARA “SERIE PLUS -ALOJAMIENTO Y DESPIECE- TIPO 1 (directo a pieza) * Inyeccion directa a pieza * Punto de inyeccion mfnimo * Puntera de TZM para materiales con carga TIPO 2 (inyeccion a Ramal) * Inyeccion a canal de distribucion * Punto de inyeccion tipo colada * Flujo abierto, reduciendo tension * Posibilidad de dar forma en punta TIPO 3 (Inyeccion a Ramal larga) * Inyeccion a canal de distribucion * Punto de inyeccion tipo colada larga * Flujo abierto, reduciendo tension * Posibilidad de dar forma en punta TIPO 4 (Tipo 2 con torpedo)...

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H mecanica de precision HVPH mecanica de precision BOQUILLA DE CAMARA SERIE MONOBLOCK - ALOJAMIENTO Y DESPIECE- ALOJAMIENTO PUNTA SERIE STANDARD MONOBLOCK TIPO 2 (inyeccion a Ramal) * Inyeccion a canal de distribucion * Punto de inyeccion tipo colada * Flujo abierto, reduciendo tension * Posibilidad de dar forma en punta TIPO 3 (Inyeccion a Ramal-larga) * Inyeccion a canal de distribucion * Punto de inyeccion tipo colada larga * Flujo abierto, reduciendo tension * Posibilidad de dar forma en punta TIPO 4 (Tipo 2 con torpedo) * Inyeccion directa a pieza * Posibilidad de sustitucion de del frontal...

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H mecanica de precision HVPH mecanica de precision BOQUILLA DE CAMARA “SERIE PLUS” MONOBLOCK - ALOJAMIENTO Y DESPIECE- ALOJAMIENTO PUNTA SERIE PLUS MONOBLOCK TIPO 1 (directo a pieza) * Inyeccion directa a pieza * Punto de inyeccion mfnimo * Puntera de TZM para materiales con carga TIPO 2 (inyeccion a Ramal) * Inyeccion a canal de distribucion * Punto de inyeccion tipo colada * Flujo abierto, reduciendo tension * Posibilidad de dar forma en punta TIPO 3 (Inyeccion a Ramal-larga) * Inyeccion a canal de distribucion * Punto de inyeccion tipo colada larga * Flujo abierto, reduciendo tension * Posibilidad...

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