Aluminum Flange

This aluminum flange was made / cut from 1-3/4" thick 6061-T6 aluminum plate. The outside diameter is 22", and the inside is 16".

Aluminum Weldment

Bullet Proof Window

This is a bullet proof window for a worker to pass documents through. The window is 1-1/4" thick polycarbonate. This material has an impact resistance of about 250 times that of safety glass. The frame is made from 14 gauge stainless steel, and is designed to be installed in a concrete block wall. There are no gaps or seams where a bullet can squeeze through. The tray at the bottom is for passing documents through. This tray is specially designed so that a bullet shot into it will penetrate a thin layer of metal at the surface and be caught in a pocket made from thick metal. This design provides smooth surface for the documents, but too weak to support a bullet.

Cable Clamp

These are clamps used for tensioning wire rope (cable) on the Tri-Borough Bridge in New York. They are machined from 4"x5" solid steel bar stock. The "ears" are welded on. The cable diameter is 2-3/8".

Chute

Core Catcher Clamp

This is a clamp for grasping a tube that is suspended into water and vibrated into the soil. The soil is then removed and analyzed. This clamp is fabricated using a 4" type 304 stainless pipe. The flange is 3/4" thick and 8" in diameter. Though the tube and soil sample are not that heavy, this part has to be over-built because of the vibration.

Diverter Valve

This is a diverter valve. It's body is made of 3/16 " thick type 316 stainless steel. It's opening is 2"x12" and it is 36" long. There is a stainless flap inside to divert material out of the small opening. That transition is hand formed, and the whole unit is welded and polished inside as well as out... we have a mouse that can weld.

Food Processing Chute

Overflow Liquid Container

This is a stainless steel container / tank designed to hold overflow liquids. There is a sight glass and two fittings for incremental level alarms. The tank is fabricated from 16 gauge 304 stainless steel, and the top and bottom from 11 gauge.

Heat Exchanger Coil

We make this coil from 1/4" diameter type 316 stainless tube. The inside as well as the out is polished. It measures about 8" tall (coil only) and about 3-1/2" in diameter. Each coil requires 20' of tube. This is for a medical product.

Hopper

These are two of many hoppers / bins we have made. These are made from 16 gauge stainless steel. They have about a 1 cubic foot capacity. They are about 18" square, and the whole assembly stands about 24" high.

Industrial Silencer

Industrial Silencer designed and fabricated entirely by CMF. 7' Dia x 14' long(3600lbs). This unit was required to attenuate the severe noise generated by a large gas turbine generator.

Mail Bag Drop Box

This is a drop box for depositing mail bags at a U.S.P.O. distribution center. Its opening is 22" wide and 14" high. This unit works just like a mail box, or safety deposit box. When the door is open, access to the inside is closed by the inner part of the door which swings up. When closed, the inner part of the door swings down and the bag drops.

Mag Units

These are made from stainless steel. The inner tube is 2" diameter with a 3-1/2" diameter tube for the outer jacket. They are about 24" long. We cannot divulge the exact use of these units, but we can say that there are magnets sealed in the outer tube, and a liquid flows through the inner.

Mixing Tank

This is a 60 gallon mixing tank for industrial use. The tank is fabricated from 12 gauge 304 stainless steel sheet. Since this is not a sanitary application, the sheet and welds did not have to be polished. A mixing shaft with a propeller at the bottom is positioned at an angle in the smaller (angeled) section of the tank. This tank mixes a ceramic slurry solution.

Oil Drip Tray

Penn Station Gate

This is a gate presently in use in Penn Station. We were asked if we could design and build a gate with a self closing hinge mechanism that would withstand hundreds of thousands of cycles. We did, and it has! It is made from 2" diameter stainless steel tube.

Robo Wrench

We were asked to make a wrench to fit a 9" nut. It was made by punching out shapes from 1/8" steel sheet. There were 8 sheets used to make the wrench 1" thick. The wrench is operated by a hoist, jack or hammer.

Round to Rectangular Transistion

This is a rectangle to round transition made from type 316L stainless steel. The size is 6" round to 2"x10" rectangle. The flanges are machined and the tube is formed by hand from 14 gauge material. The whole part is polished to a #4 finish.

Round to Round Right Angle Transition

This is another transition. It's a 6" round to a perpendicular 2" round tube. This was a challenge... even for the mouse.

Stainless Steel Control Cabinet

This is a control cabinet made for a public water utility company. It is made from 14 and 16 gauge (.062 + .075) 304 stainless steel. The front of the cabinet has various cutouts for meters and control switches. It also has a computer enclosure built into the front. The back is fully accessible from three full height doors. The bottom is left open for the enrance of wires and pipes. This unit is 6 feet high, 2 feet deep and 9 feet wide.

Stainless Steel 2 Door Enclosure

This enclosure was made from 16 & 14 gauge type 316L stainless steel with a #4 polish. The doors are of a double wall construction with a foam core. It's size was 6' high and 2' wide. The exact use is confidental (by customer request).

Stainless Steel 3D Tray

This is a tray made from 16 gauge stainless steel. It is about 6" wide and 24" long. This part was a challenge because of the angled side that is rolled with a flange.

Stainless Steel Woven Shelf

This shelf was made from 16 & 18 gauge stainless steel with a #4 polish. We sheared the strips and wove them to form a flat surface. They were then welded to a channel frame we formed. These were drawers / shelves for a custom kitchen.

Suction Bases

These are bases for holding a suction line at the bottom of a tank. They are made from type 316L polished stainless steel. They were built to pharmaceutical standards.

Vacuum Chamber

Vacuum Chamber was designed as a collaboration between CMF and PEPCO. The customer had an existing proprietary design which was in need of updating new inlet tubes and a new sight glass. Work was completed in 1995.

Washdown Duty Wall Enclosure

This is a stainless steel enclosure for mounting a (confidential) in a wall of a harsh environment. It is about 22" high x 24" wide and 8" deep. This unit is not quite finished.

Wire Guide