Model NO.: FX4400
Type: Sofa, Furniture
Trademark: FOXSEW
Transport Package: Cartons & Wooden Case
Specification: CE
Origin: Zhejiang, China
HS Code: 84522900
Compound Feed Heavy Duty Lockstitch Sewing Machines series
FX-4400 (Single-needle)
FX-4420 (Double-needle)
FX-4401 (No backstitch)
FX-4400L (Left hook)
FX-4400D (Single-needle and thread trimmer with reverse sewing)
FX-4420D (Double-needles and thread trimmer with reverse sewing)
Features: Compound Feed Heavy Duty Lockstitch Sewing Machine is the latest of FOXSEW brand heavy duty sewing machines, which is designed with large vertical rotating hooks for thread loop catching and sliding bars for thread up-taking. It has been sub-classed into single needle, two needles, single needle with under-trimmer and two needles with under-trimmer. The application of needle bearings for arm shaft and hook shaft, dog belt driving, plunger pump lubrication and compound feed by needle bar, presser foot and feed dog provides this series with such splendid features as smooth running, quiet working and a long service life. It is also equipped with a safety clutch to prevent the hooks from damage by over-duty operation. So it is especially available in stitching sofa, Suitcase, car seat cushions, car upholstery, safety belts, safety air bags, handbags, Luggage case, tents, parachutes, etc...
Model FX-4400
Max. Sewing Speed 2000 r.p.m
Stitch Length 0-9 mm
Needle Bar Stroke 36 mm
Thread Take-up lever stroke 74.5 mm
Presser foot lift By Hand: 8mm  By Knee: 16 mm
Needle Size DPX17 18#-23#
Rotating Hook Automatic Lubricated Large Rotary Hook
Lubrication Automatic Lubricated
Safety Clutch device Yes
Needle Gauge Standard: 6.4mm, 3.2, 4.8, 9.5, 12.7 mm is available.
Motor 400W 1400 r.p.m and 550W Servo Motor
 

Pre-insulated Pipe Fabrication

Pre-insulated, pre-fabricated jacketed piping system is used for industrial and commercial applications. Pre-Insulated, pre-jacketed thermal pipe has a definite advantage over field installed insulation and jacketing. All straight sections of the factory preinsulated piping system shall be jacketed with a High Density Polyethylene (HDPE) jacket conforming to ASTM D1248,PVC jackets shall not be allowed.

All field butt joints shall be made in straight sections of pipe.here for welding polyethylene, it can use field hdpe pipe Butt Fusion Machines according to pipe range. For PE Pre-insulated pipe fabrication, It will use workshop fitting machines for bend fabrication of plastics. How it works? Firstly you need to prepare pe pipe Angle Cutting Saw and fix thin pipe on sepcial clamp, and then cut hdpe pre-insulated pipe in required angle. Then move this pipe and fix them on elbow clamps of pre-insulated fitting welding equipment. Special half heating plates positioned on top of the welding zone are used to ensure the required welding temperature, The appication of uniform welding pressure which is controlled hydraulically, ensures the quality of the weld between the sleeve and the pipe casing. The welding phases of pipe fabrication are below: 1. Approaching and preheating 2: Heating 3.Removing the heating element 4. Reaching the welding pressure 5.Welding 6. Cooling


Pre-Insulated Pipe Fabrication,Custom Pipe Fabrication,Pipeline Fabrication,Butt Fusion Welding Machine

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