RTA provides the solutions by designing and producing custom parts and components for industrial used. We are able to perform material testing, reverse engineering, material recommendation and aftersales supervision. Our industry: - Power plants and hydropower - Mining - Plastic & rubber mills - Paper mills - Steel melting and rolling mills - Agriculture - Marine & offshore - General manufacture (FMCG, automotive, etc) Our custom industrial parts & components includes: - Shaft/pins/Rolls Foto shaft 1 Shaft plays important role in all mechanism. The perfect choice of material, heat treatment and design of the shaft could enhance the lifetime of the shaft and avoid any damage during operation. RTA provides shaft material such as AISI 1045; AISI 4140; AISI 4340 with various heat treatment process from annealing, forged, Quench and tempered (Q/T) and various finishing like Hard-chrome plated (continuous hard chrome or standard dip hard-chrome plated), ceramic coated, electro-platting to nitride finishing. Dimension range : up to Ø700mm with length of 6000mm Material : steel based; stainless steel; duplex & super duplex. - Bushing/Bearing housings & chocks Foto housing 1, housing 2 and housing 3 RTA provides custom made bushing and bearing housing for various application from rolling mill bushing/bearing housing & chocks, ball mill plummer block bearing housings, paper/rubber mill housing bearing/chocks etc. - Shaft & bushing screw Foto SHS1, SHS2, SHS4 (yang SHS 1 boleh pakai foto lain yang tidak ada watermark RBA) Shaft & bushing screw has both thread on the inner diameter of the bushing and outer diameter of the shaft. It holds together to transmit torque and rotation as well as load that will action horizontally or vertically. Due to presence of the friction between the shaft and bushing, the bushing must be made of low-friction material such as bronze alloy; metal-hybrid alloy or plastic engineering. RTA produce shaft and bushing screw with various material and shape ranging from small/medium size thread (TR10-TR50) to large size thread (TR50-TR200). Industry : General manufacture; steel mills; Hydro dams, lifts. Material : Shaft screw (AISI 1045/ AISI 4140/AISI4340 with thread surface treatment) Bushing screw ( High lead bronze alloy / high performance tensile bronze alloy/ steel hybrid maintenance-free/ PA-6 + G/ etc) Heat treatment : Annealed/ Quenched & tempered/ induction hardened / nitrocarburizing Thread size : Max. TR 200 - Hydraulic cylinder parts & assembly Foto hydraulic 1 & hydraulic 2 RTA design, custom and produce hydraulic components and hydraulic assembly units. Our Hydraulic cylinder parts and cylinder assy. has been used widely for various application and tough condition. Our hydraulic components includes - Rod eye /clevis (Forged, Q/T or annealed condition) - Hydraulic Rod (Continuous chrome plated, standard dip plated or ceramic coated rod) - Hydraulic Piston - Hydraulic Tubes - Spherical plain bearings (Maintenance-required and maintenance-free types) - Sealing element & kits (High performance sealing materials) Our Industry : Mining, Hydropower, marine&offshore, industrial Pressure capacity : Up to 70Mpa (700psi) - Bolt & Nut Foto bolt1 Bolt & nut is the most important parts as its important roles as fastener that work together to hold the objects in place. The choice of mills, material and consistency heat treatment play the important factor on the jointing mechanism of the bolt and nut. Industry focus : Oil & Gas; power plant, hydropower; dams Our bolt and nut size range : M50 to M200 Material : steel based, stainless steel, Duplex, super duplex Custom sealing element Seal1 RTA provides custom design and sealing element ranging from hydraulic seals, rotary shaft seals/oil seals, pneumatic seals and o-rings. Industry : Mining, Cement, oil & gas, power plant Size : Up to 3000mm inner diameter Material : PU/HPU, Fabric impregnated, composites, etc. - Cutter/Knives & guide components Foto cutter 1 & Guide 1 (watermark rba di buang atau kalau ada foto lain dengan barang yang sama, boleh ya) Reliable cutter starts with the choice of base material, lining/cutting edge material and consistency. RTA provides the high quality steel/stainless steel alloy material as well as lining material and consistency.