Sidhartha Machinery Co. Offers Oblique Type Single Face Paper Corrugating Machine. Sidhartha Machinery Co. Is an ISO 9001-2000 accredited Company. Oblique Type Single Face Paper Corrugating Machine is available in two sizes, 52" and 62". It is a high speed single face paper corrugating machine. Bush mounted for manufacturing 2 ply corrugated board attached with motorised self loading reel stand with double arm lifting twin form the foundation of the machine. Unwinding shaft for paper reels are also attached to it.