Eccentric Press Manufacturing and Repair: Uninterrupted Power at the Heart of Industry

The only machines that keep industrial production lines running continuously, shape metals, and shoulder the real burden of the industry are eccentric presses. Whether it's a door hinge produced in a small workshop or an automotive chassis part pressed in a massive factory; absolute control of power is needed wherever there is sheet metal. As Karmaksan Machine, serving industrialists across Turkey and globally in eccentric press manufacturing and repair, we have been the architect of this power since 1988.

Our production philosophy is very clear: "No showroom expenses, no intermediary dealers; direct service from the factory to the manufacturer." Thanks to this philosophy, we master all the equipment of every machine we manufacture, from its bolts to its pneumatic clutch. On this page, we will examine in full transparency our massive production range extending from 10 tons up to 250 tons and our press revision processes that bring your machines on the verge of scrap back to life.

Precision Craftsmanship and Compact Production: 10 - 30 Ton Presses

Massive tonnages are not always needed in the industry. Speed and millimetric accuracy are paramount, especially for companies producing electrical, electronics, jewelry, white goods sub-industry, and precision lock mechanisms. The presses manufactured by Karmaksan in the light tonnage class are designed to accomplish gigantic tasks in small spaces.

• 10 Ton Eccentric Press: The finest worker of workshops. Our compact giant working with zero vibration for socket contacts, jewelry apparatus, and fine sheet metal cuts.
• 25 Ton Eccentric Press: The atom ant of the industry. Indispensable for rapid mass production with its speed reaching up to 110 strokes per minute. Also, full comprehensive revision support for your old mechanical models.
• 30 Ton Eccentric Press: The undisputed price/performance leader of the market. A workshop-friendly model providing maximum efficiency with low energy consumption, C-type steel body, and pneumatic (air clutch) safety.

You are always welcome to Our Factory in Istanbul Topçular to get the closest technical support to your factory location and to have the tonnage of your existing machines in your workshop determined.

The Backbone of Medium-Scale Industry: 35 - 80 Ton Presses

As the production volumes of enterprises increase, the dimensions of the molds they use and the thickness of the sheets they form also increase. "Rigidity" is of vital importance for the automotive sub-industry, built-in product manufacturers, and deep drawing pot and sink manufacturers. In these tonnages where old-style cast iron machines crack, Karmaksan's steel body press technology comes into play.

• 35 Ton Eccentric Press: The point where speed and safety meet in production. Our standard production machine with central automatic lubrication system, which extends your mold life by 30% thanks to its extra-thickened chassis.
• 40 Ton Eccentric Press: The golden ratio in the industry. A smart system with PLC integration that provides a sufficiently large mold clamping area (T-slotted table) and avoids unnecessary energy consumption.
• 60 Ton Eccentric Press: Unshakable power under tough conditions. An operator-friendly mechanism that instantly adapts to drawing and cutting molds of different depths thanks to its precise ram adjustment.
• 80 Ton Eccentric Press: The gateway to heavy industry. A massive structure where progressive molds can be safely attached, supported by a dual connecting rod architecture, and equipped with ram balancing cylinders.

Heavy Industry and Giant Tonnages: 100 - 250 Ton Presses

This is the "league of giants" where standard production ends and the extreme limits of engineering are discussed. For armor steel bending, heavy construction equipment parts, and multi-station transfer lines, it is necessary to build not just a large machine, but a "smart production facility." Karmaksan Machine is one of the most reliable brands in the sector in high-tonnage productions.

• 100 Ton Eccentric Press: The boss of heavy metal forming. A servo-drive integrated system that 100% protects the machine and giant molds from jamming (swelling) with its hydraulic overload safety.
• 125 Ton Eccentric Press: The geared transmission power that changes giants. Unshakable H-Frame or reinforced C-Frame bodies that prevent engine stalling during thick sheet metal cuts by converting engine speed into torque.
• 150 Ton Eccentric Press: The heavyweight champion. Indispensable for automotive chassis manufacturers, preventing axial sliding on wide worktables thanks to its double connecting rod power distribution.
• 160 Ton Eccentric Press: Robotic transformation center. Dark factory automation for continuous stamping that can communicate with robotic sheet loading arms in split seconds via PLC brains.
• 180 Ton Eccentric Press: Unshakable power for mega projects. The ideal solution for the ship and defense industry where giant heat-treated, stress-relieved steel plates meet flawless workmanship.
• 200 Ton Eccentric Press: Heavy casting and armor processing capacity. Fully integrated system operating continuously without heating up thanks to a central automatic liquid lubrication network and dual gear reducer transmission.
• 250 Ton Eccentric Press: The absolute peak of the industry. A massive production investment specially designed for tandem press lines, eliminating flexing with a tie-rod body architecture.

Eccentric Press Repair and Comprehensive Revision (Modernization)

Machines get old, bearings wear out, old-style mechanical clutches fail to pass current occupational safety laws. However, scrapping these iron masses weighing tons is a terrible waste for your business. As Karmaksan Machine, we do not only manufacture zero eccentric presses, but as one of Turkey's most assertive press revision companies, we also bring your old machines back to life.

We dismantle your old benches in your factory (or in our workshop) from A to Z. We grind worn crankshafts with zero tolerance and renew bronze bearings with original alloys. Most importantly, by canceling that dangerous mechanical system, we integrate your machine into new generation CE-certified pneumatic (air clutched) brake/clutch systems, hydraulic fuses, and touch PLC panels. Your revised machine gets all the Industry 4.0 features of a brand new machine at a much more affordable cost.

To feel uninterrupted power in your production lines, easily get approval from occupational safety inspectors by modernizing your old presses, and get direct press machine prices from the manufacturer without intermediaries, all you need to do is contact us. To drink tea in our workshop and closely examine our machine park, you can view our location on Google Maps. You can also start a technical conversation with our expert engineers anytime via the WhatsApp button located in the bottom right corner of our page.