Long Arm Double Needle Compound Feed Heavy Duty Sewing Machine

Model NO.: FX4620
Trademark: FOXSEW
Origin: Zhejiang, China
HS Code: 8452
Long Arm Double Needle Compound Feed Heavy Duty Sewing Machine FX4620

This model is derived form FX-4400. The long arm flat bed gives a wider working space. The presser foot can be lifted manually or by foot treadle. The bobbin winder on top an in may act according to the factory operation requirements making to order operation extra wide middle of the machine head makes the sewing operation very pours sews in front of the nose is the push button type switch easy. It features smooth machine running, low noise and machine durability, available for stitching car covers, car seats, safety belts, matt tents, parachutes, gliding parachutes, sails and other large work piece.
The FX4620 is a heavy duty twin needle long arm lockstitch flatbed industrial sewing machine.
The long sewing machine arm allows up to 635 mm clearance to the right of the needles, which is approximately two and a half times the clearance of a standard arm machine. The solid long arm is factory cast and offers greater strength & stability when compared to a cut and piece extended arm. It features a triple feeding action by way of: Bottom feed, needle feed and walking foot top feed and is fitted with two large vertically mounted hook & bases for use with medium to heavy weight materials. A safety clutch is fitted to help prevent damage to the hooks, bevel gears and other important parts, should the machine become jammed or over-loaded.
Used for: Large covers, upholstery panels, car trimmings, inflatable products, bouncy castles, awnings, tents, parachutes, gliders, hot air balloons, pool covers, sails, lorry curtain sidings, top stitching leather etc...Many other large items.
Long Arm Double Needle Compound Feed Heavy Duty Sewing Machine
Long Arm Double Needle Compound Feed Heavy Duty Sewing Machine
Long Arm Double Needle Compound Feed Heavy Duty Sewing Machine

Shell and Plate Heat Exchanger

A shell and Plate Heat Exchanger is typical heat exchanger consists of a series of stacked plates and enclosed in a container shell. The plates are arranged in a chevron pattern, with each plate having its own inlet and outlet ports. Heat is transferred between the two fluids as they flow through the plates and shell respectively.


Shell and plate heat exchangers are used in particularly industrial plant. They are those require larger surface area and higher heat transfer coefficient, while at the same time, of high temperature and pressure.


In addition to their efficiency and compact size, shell and plate heat exchangers are also flexible in terms of material selection. Constructing material could be carbon steel, AISI 304, AISI 316L, AISI 904L, 254 SMO, Ti, Hastelloy, and more based on various operations.


Features of shell and plate heat exchanger are:

Gasket free

Stable and safe structure

Special seal structure for preventing media by-pass

High heat transfer efficiency

Shell And Plate Heat Exchanger,Plate Shell Heat Exchanger,Shell Plate Type Heat Exchanger,Welded Plate Shell Heat Exchanger

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