The company also became a world leader in the manufacturing of injection moulding machines.

2006 Anniversary "50 years of Arburg injection moulding machines"

1960 Sale of the 1,000th injection moulding machine

1956 Start of series production of injection moulding machines

2009 New Customer Center, which offers 2.100 square metres of space for more than 30 injection moulding machines

Plastics recycling Safety at injection moulding machines How to reduce your hand knife injuries More resources

After the Second World War he switched to producing plastic combs, and was the first manufacturer to introduce an plastic injection moulding machine.

Cravens Injection Moulding Machine

Injection moulding machines, used to manufacture plastic parts, are classed by kilonewton (i.e., the amount of clamping force they apply to the mould).

After half a century, Chen Hsong has grown from a small machinery workshop to one of the largest manufacturers of injection moulding machines in the world.

LEGO reprised the design of the Kiddicraft brick after examining a sample given to them by the British supplier of the first injection moulding machine they had purchased.

Injection moulding of thermoplastics are normally used through the use of an automated injection moulding machine, which shoots liquid plastic into a mould where it is left to set.

Chen Hsong is the only plastic injection moulding machine manufacturer of its kind that serves customers 24 hours a day, 365 days a year in after sales and maintenance service in China.

Greatpac runs in excess of 50 extrusion lines for the polystyrene foam, over 100 injection moulding machines for polypropylene containers, TPS Cups and Cutlery.

The German machine construction company ARBURG GmbH + Co KG makes injection moulding machines of small and medium clamping forces.

The Hunter Group commissioned the largest injection moulding machine (at that time) in the world, the Cravens HPM 2000-IX-700, capable of a shot weight up to 25 kg

Another large difference is that the stamper thickness must be controlled to 2% of the final thickness so that it will fit on the injection moulding machines with very high tolerances of gassing rings and centre clamps.

1980 Small Injection Moulding Machines (Minijet 20D) was awarded "New Product Award" in the Hong Kong New Products Competition of The Chinese Manufacturers' Association of Hong Kong.

Stampers do not require the extra space around the outside of the program area and they are punched to remove the excess nickel from outside and inside the information area in order to fit the mould of the injection moulding machine (IMM).

1986 Chen Hsong's injection moulding machine had won "Hong Kong New Product Award" in the Hong Kong New Product Competition of The Chinese Manufacturers' Association of Hong Kong.

1989 Closed-Loop Injection Moulding Machine had won "CMA Design Award" of Governor's Award for Industry Machinery / Equipment Design Competition of The Chinese Manufacturers' Association of Hong Kong

The hunger for expansion grew as the market demand grew for the product range marketed under the brand name of JASA, and the company diversified by the purchase injection moulding machines from New Modern Pte Ltd, commencing the production of cutleries and microwave containers.

In 1949, to improve the quality and reduce the cost of the company's dolls' eyes, which were initially machined out of plastic blocks, Jesman designed and built a plastic insert injection moulding machine from surplus aeroplane parts, thereby becoming one of the pioneeres of practical insert injection moulding.