Author: jbernard

Since 1990, HPS International has been designing, manufacturing and selling a wide range of hydraulic cylinders.
Recognized worldwide thanks to the famous red color of its cylinders, HPS is today an international company but also a well-known brand, close to its customers.
Present in 28 countries, HPS International has 17 subsidiaries, 11 partners, and 6 manufacturing plants worldwide.
The Engineering Group, located in France, Germany, and Portugal, constantly designs, develops, and improves all HPS products, and brings continuous innovation to their customers.
Indeed, HPS offers a large range of products: block cylinders, round cylinders, tie rods cylinders, and special cylinders. They also offer custom cylinders, specially designed for a very large number of applications such as the Moulds & dies industry, machine building, civil engineering, power plants, oil & gas, etc,

Epsilon Composite is the world’s leading specialist in the manufacture of carbon fiber-based products, in particular durable, lightweight machine parts and technical rollers for the processing industries. Thanks to their ultra-light yet rigid design, our carbon fiber technical rollers boost machine productivity and production quality. Every year, Epsilon Composite manufactures over 30,000 carbon fiber technical rollers for its customers worldwide, with a comprehensive range covering a wide variety of applications. 

WUJIANG POLIMIROIR, chinese company member of the Group PMG Steel Industries, is specialized in the manufacturing and maintenance of industrial rollers and also in the performance of advanced surface treatment by thermal spray technologies :
–          HVOF LF spraying
–          Atmospheric Plasma spraying
 
Combining know-how of PMG group companies, WUJIANG POLIMIROIR implements the most efficient manufacturing technologies and highest quality of surface treatment, offering solutions in many sectors of the platic industry for bi-oriented lines, BOPP, BOPET, cast lines, calendering, coating and laminating lines.
 
Our production capacities enables us to treat parts up to 2,1 m diameter and 8m length.
 
Our company is qualified ISO 9001 and EN 9100.

Roctool, specializes in rapid heat and cool technologies for plastic injection and composite molding. The processes developed by Roctool are in production in the following industries: automotive, electronics, consumer products, renewable energy, beauty packaging and medical. Roctool is an induction molding technology, working with plastic and composite including recycled materials. Roctool offers Engineering services, induction generators, tooling hardware and on-site support to manufacturers around the globe. Roctool technologies are well known for removing secondary operations which enable manufacturers to reduce the overall cost of the parts produced, as well as their environmental impact. Headquarters are found in Le Bourget-du-Lac (France), Roctool is present in the USA, China, Japan and Germany. 

RCD, French company member of the Group PMG Steel Industries, is specialized in techniques of surface treatment by electrolytic way in compliance with environmental and sanitary standard.
 
The surface technologies include :
–          Hard chrome plating
–          Nickel plating
–          Copper plating
 
These deposits are applied on various substrates : steel, stainless steel, cast iron, inconel, copper alloys, aluminium alloys, etc…
 
Our production capacities enables us to treat parts up to 0,8 m diameter and 3,3 m length.
 
RCD offers its solutions to various market sectors, and particularly in the plastic film industry through application of chrome plating on industrial rolls surfaces for high quality and performance level.
 
Our company is qualified ISO 9001, ISO 14001 and EN 9100.

POLIMIROIR, French company member of the Group PMG Steel Industries, is specialized in the design, manufacturing and refurbishment of rollers for the Plastic Industry, particularly cross-flow rollers used in various types of production lines including bioriented lines, cast, calendering, coating or laminating lines.
 
Polimiroir has developed technologies for the internal construction of rollers to ensure an optimal heat transfer to or from the material under production. For temperature evenness we also propose patented technology with thermal information recorder for each channel LCT and LCT+, and technology of individual channel cleaning.
 
Our production equipment enables us to machine rollers up to 3,20m diameter and 15m length.
 
POLIMIROIR and its subsidiaries specialized in thermal spray coatings and electrolytic platings, combine their know-how to offer the highest quality of surface treatments :
–          Large range of surface finishes : from glossy finish Ra 0,002 µm to matt finish
–          Special finish for optical and capacitor film
–          New technology of surface coating Hard Coat to replace the hard chrome plating in compliance with Reach regulation.
 
We perform quality controls with specific inspection and metrology equipment, laboratory tests and thermal camera, and we can carry out production equipment expertise at customer’s site.
 
Our company is qualified ISO 9001 and ISO 14001.

OUEST COATING, French company member of the Group PMG Steel Industries, is specialized in surface treatment by thermal spray technologies :
–          HVOF LF spraying
–          Atmospheric Plasma spraying
–          Cold spray
–          Arc spraying
–          Oxy-Gas spraying
 
The main coatings are : ceramics, chrome carbides, oxides, tungsten carbides, ceraflock, stellite, abradables
 
Our production capacities enables us to treat parts up to 2 m diameter and 6m length.
 
OUEST COATING offers its solutions to various market sectors, and particularly in the plastic film industry through application of spray coating on industrial rolls surfaces.
 
Combining know-how of PMG group companies, OUEST COATING and POLIMIROIR have developped new technology of surface coating : Hard Coat for chill rolls to replace the hard chrome plating in compliance with Reach regulation.
 
Our company is qualified ISO 9001 and EN 9100.