Engineering High-Performance
Food Lines & Steam Boilers
CV. Sentosa Teknik is an Indonesian mechanical engineering and boiler manufacturing workshop based in Sidoarjo, East Java. We specialize in designing, fabricating, and commissioning complete cracker processing lines and certified industrial fire-tube steam boilers engineered for durability, food-grade hygiene, and superior fuel economy.
Our Heritage & Philosophy
Industrial Machinery Built for Heavy 24/7 Factory Shifts
CV. Sentosa Teknik was established with a clear engineering objective: to provide Indonesian food producers with heavy-duty industrial machinery that matches the build quality of imported lines while offering local workshop support, accessible spare parts, and custom fabrication tailored to local dough recipes.
Unlike general fabrication shops, we specialize exclusively in the cracker manufacturing ecosystem and thermal energy generation. We understand that a cracker factory requires seamless synchronization: high-viscosity tapioca mixing, continuous dough sheeting, calibrated flower moulding, temperature-controlled steam cooking, razor-sharp slicing, and uniform drying. A failure in one stage halts the entire line.
Our Sidoarjo workshop is equipped with precision machinery including CNC plasma cutting beds, 200-ton hydraulic press calenders, heavy-duty industrial lathe turning machines, and sanitary argon TIG welding bays. Every pressure vessel and steam boiler is built to ASME standards and certified through rigorous 1.5x hydrostatic pressure testing witnessed by certified Disnaker safety inspectors.
CNC Plasma & Machining
High-accuracy CNC cutting and machining ensure structural frames, gears, and dough rollers align within 0.1 mm tolerances.
Sanitary TIG Welding
Smooth, crevice-free argon TIG welding on all food-contact SS304/SS316 surfaces prevents bacteria traps and dough stagnation.
Boiler Hydrostatic Bay
Dedicated test bay for pressure testing boiler vessels at 1.5x design pressure (15–20 bar) witnessed by government inspectors.
Pre-Shipment FAT Trial
Live testing zone where clients bring real dough batches to verify mixer torque, cutter sharpness, and output yield.
Consultation Roadmap
Transparent Engineering Protocol from Layout Audit to Commissioning
Recipe & Throughput Audit
Review dough viscosity, cracker shape, daily operating hours, and target output tonnage per hour.
3D CAD Plant Blueprint
Engineer custom equipment placement, material transfer flow, steam pipe isometric sizing, and operator access corridors.
Workshop Fabrication & FAT
In-house manufacturing using certified SS304/SS316, followed by live material trials at our Sidoarjo facility.
Erection & Operator Training
On-site installation, pipe insulation, Disnaker hydrostatic inspection, and hands-on technician SOP training.
Start Project Consultation
Planning or modernizing your industrial cracker line?
Share your recipe specifications, daily output goals, and factory floor dimensions to receive a tailored engineering proposal and CAD layout.