JMC Engine – Your Reliable Partner of Choice

JMC Engine operates as a contract manufacturer for the international engine and machine industry.

As a world-class specialist, we offer component manufacturing and system assembly services that require high automation and profound knowledge in metal machining. Because our partners can trust us to fulfil our obligations, they can concentrate on organising their own business operations and further develop their advanced engine and machine solutions.

JMC Engine’s management system is certified in accordance with ISO 9001 and ISO 14001.


JMC Engine Oy supports its business partners in the manufacture of internationally competitive engines and machines. We are known for:

high-quality products  •  delivery accuracy  •  a competitive cost level

We serve our customers by effective management of the entire production chain, which includes the subcontractor network, acquisition of materials and services, production and manufacturing methods, and assembly services. Our emphasis on ongoing development guarantees the effectiveness of the entire process.

A transparent service is the key to a trust-based partnership.


An open partnership ensures better reliability and protects everyone from unwelcome surprises. JMC Engine is a partner you can trust!

Our business operations are based on long-term partnerships. Openness, a quality which is highly valued by our partners, is the best guarantee for business reliability. Because our partners can trust us to fulfil our obligations, they can concentrate on organising their own business operations.

Our partners’ success is our success!

At JMC Engine we aim to make our partners successful. The objective of cooperation is to improve our partners’ competitive position in the international marketplace.

Machine Equipment and Capacity

Our machines are especially suited for the demanding machining needs and volumes of the medium-heavy mechanical engineering industry.

We have several horizontal machining centres and many of them are equipped with automated multipallet handling system. The most demanding products are machined with combinations of multifunction lathes and stacker/feeders. We have a several robots for serving lathes or finishing components.

During 2017 we will be adding a large, 800*1000mm multipallet, 5-axis machining centre with 400pc tool magazine to our already versatile machinery.

For quality assurance purposes, we have 3D coordinate measurement machines and other instruments.

Machining Centres

MCM Clock 1300 MP10 (2009)
x = 1300 mm
y = 1300 mm
z = 1300 mm
10 pallets 800 * 630
control Fanuc

MCM Clock 1200 MP10 (2 units)
x = 1200 mm
y = 850 mm
z = 850 mm
control Fanuc
10 pallets 630 * 630 mm

Matsuura MC-900HG
x = 920 mm
y = 920 mm
z = 910 mm
10 pallets 630 * 630 mm
control Fanuc

Doosan 1000
x = 2100 mm
y = 1250 mm
z = 1250 mm
Pallet size 1250 * 1000
control: Fanuc

Doosan 800 (2 units)
x = 1250 mm
y = 1000 mm
z = 1000 mm
Pallet size 800 * 800
control: Fanuc


Doosan TT2500 (2013)
turning diameter 390 mm
turning lenght 300
bar diameter 76 mm

Mori Seiki NT 4250 / 1500SZ
x = 750 m
x = 195 mm (revolver 2)
y = ±210 mm
z = 1550+ 100 mm
z = 1525 mm (revolver 2)
b = ± 120
turning diameter 660 mm
turning length 1542 mm
bar diameter 80 mm
control Fanuc

Daewoo Puma 300 MSC 
turning diameter 355 mm
turning lenght 565 mm
bar diameter 102 mm
control Fanuc

Daewoo Puma TX-200-Y 
turning diameter 300 mm
turning lenght 200 mm
bar diameter 65 mm

Daewoo Puma 8 HC 
turning diameter 350 mm
turning lenght 400 mm
bar diameter 52 mm

Daewoo Puma 12L-B (2 units) 
turning diameter 480 mm
turning lenght 1020 mm
bar diameter 90 mm

Takisawa TMM-200 Module-1 
turning diameter 240 mm
turning lenght 660 mm
bar diameter
control Fanuc 18is-TB

Quality Control

Zeiss Accura 3D coordinate measurement machine (2009)
x = 1200 mm
y = 2400 mm
z = 1000 mm

Zeiss Eclipse 3D coordinate measurement machine
x = 700 mm
y = 1000 mm
z = 580 mm


By using of robots we ensure the most effective handling of products and processes in production.

In machining:

Fanuc R-2000iC /125 L
Motoman UP600N -robot (2009)
Motoman ES165N -100

In finishing of products:

Fanuc R-2000iC / 165 F


Quality takes shape in the products meeting the strictest quality standards!

JMC Engine Oy’s quality operations are certified regularly and follow the quality management standard ISO 9001:2008.

The most important issue for us is that the items delivered meet the customer demands. Simply put, the items either are or are not accepted, there is no grey area. Delivering according to this philosophy requires daily work where continuous improvement is the driving force.

We recognise our environmental responsibilities!

JMC Engine Oy’s environmental operations are certified regularly and follow the environmental management standard ISO 14001:2004.

We expect our product and service suppliers to think the same way of the environment and the quality. We prefer suppliers having ISO 14001:2004 and ISO 9001:2008 certificate.

JMC Engine Oy – History

We began in 1997 under the leadership of seasoned professionals. Since that time, we have developed into a strategic contract manufacturing partner of international operators, specialising in the manufacture of precision-machined cast-iron parts and deliveries of ready-to-assemble systems. We take care of effective management of the entire production chain.

JMC Engine’s professionals work in Ruukki Business Park in Siikajoki. Our production facilities accommodate state-of-the-art machining centres, lathes and other production-supporting machinery as well as separate assembly shops.

Contact Info

JMC Engine Oy

Ahlströmintie 1 M
92400 RUUKKI
Tel. +358-(0)8 2708 550
Fax +358-(0)8 2708 552

Export Director
Mikko Lassila
Tel. +358-(0)44-778 7559

Managing Director
Henri Säkkinen
Tel. +358-(0)40-525 0673

Sisko Nokia
Tel. +358-(0)50-531 5145

Plant Director
Lauri Pigg
Tel. +358-(0)40-744 7677

Production Manager
Jaana Pelkonen
Tel. +358-(0)50-531 5151

Tuula Nikkilä
Tel. +358 (0)50 531 5148

Manager, Quality & Environment
Tapio Jouhten
Tel. +358-(0)50-531 5152

Production Methods and Development

Kari Saarela
Tel. +358-(0)50-531 5143

Petri Siponen
Tel. +358-(0)50-531 5149

Pasi Niemelä
Tel. +358 (0)45-664 9040

Jukka Savela
Tel. +358 (0) 44-528 3782