TPT November 2007

Hydraulic models feature programmable controls with up to eight programs and unlimited passes, while manually controlled units are equipped with a patented two- speed centre roll for rapid centre roll positioning. In-line gear reduction in an oil bath provides high power transmission efficiency, and alloyed tempered steel drive shafts mounted in conical roller bearings reduce number of passes and increase work piece consistency.

All models are designed to operate in the vertical or horizontal position with roll speeds of up to twenty feet per minute. Standard universal tooling easily adjusts to most material profiles, while a digital display tracks the position of the centre roll for repeatability. Threaded drive shafts allow fine adjustment of tooling without spacers, and the side roller system adjusts as necessary to create a coil effect in the work-piece. The units also include a foot pedal, for hands- free operation.

Burr Oak USA Booth 24102

Burr Oak Tool and Gauge Company Inc has 60 years of experience in machine production for the heat transfer industry, with a range including presses, dies, tube benders, coil form, tube expanders, cutoff machines, and a new line of brazing machines. According to the company, these machines are among the fastest, easiest to operate, and safest machines on the market. With a dedication to design excellence, Burr Oak supplies high-quality machine tools for the production of evaporator and condenser coils in the air conditioning and heat transfer industry. As a result of years of development, the company can provide machines that are flexible, accurate, and robust enough to withstand the most rigorous production requirements. Safety, speed and durability are backed up by a team of professionals dedicated to producing machines built to last with upgradeable components.

Website : www.ercolina-usa.com

HIGH PRESSURE FITTINGS Forged-Carbon-Alloy-Stainless Steel, Threaded and Socket Weld PRODUCTS: 90°/45° elbow, tee, union, coupling, bushing, plug, cap, insert, pipe nipple & swage nipple . . .etc. MATERIALS: - Stainless Steel: ASTM A182, F304/304L, F316/316L, F304H/F316H, F317L - Carbon Steel: ASTM A105, SF440A & A181, A350 LF2 - Alloy Steel: ASTM A182 F11, F22 PRESSURE RATINGS: 2000, 3000, 6000 & 9000 lbs APPROVAL CERTIFICATES: ISO-9001 Quality Assurance, L/R, C/R, N/K & ABS register of shipping, PED (CE)

Website : www.burroak.com

CML USA Ercolina USA Booth 18058

Ercolina ® angle roll models CE40 and CE50 are capable of bending a wide range of profiles and materials to centreline radius as small as four times diameter of the work piece.

fi The Ercolina CE40 ring roll machine

Manufacturer & Exporter BOTH-WELL STEEL FITTINGS CO., LTD. No. 303, Jen-Hsin Rd., Jen-Wu Hslang, Kaohsiung Hsien, Taiwan (814) Tel: +886 7 3711536, 3710497, 3720260 Fax: +886 7 3713864, 3713882 E-mail: box@mail.bothwell.com.tw http://www.bothwell.com.tw E-mail: export@mail.bothwell.com.tw ®

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N ovember /D ecember 2007