Chaoxin's High-Precision Parts

The SAL series of models is mainly used beside injection molding machines, extrusion machines, or other machines to dry the plastic materials, which are installed directly in the drying hopper. It can also be collocated with the SICH or SCH collective hoppers to work on the inlet of the injection molding machine. After setting, the machine can work automatically and independently without frequent adjustment.

CHAOXIN uses its own flow channel simulation tech and multi-layer co-extrusion process to make sure the film thickness is even. With a temperature- and humidity-controlled workshop and European five-axis processing equipment, they use special alloy steel to make high-precision, long-lasting professional die heads.

1. Central feed, side feed, flat stacking, flat taper stacking, different structures to choose from.

2. Standard die diameter φ500- φ 1000mm, fluid surface roughness Ra0.025, roundness error within ±0.01mm.

3. Customizable three-layer, five-layer, seven-layer, nine-layer, eleven-layer, and other specifications.

The gearbox features a lightweight design with an integrated housing that is precision-molded for high accuracy and excellent sealing performance. Compared to similar gearboxes, it offers advantages s

1.Usage:Provides driving force for the screw.
2.3 Grade,horizontal type
3.Rational speed 1400 rpm
4.CE certificate,ISO Standard
5.Standard voltage supply:380V,50HZ, 3 phase
6.Guarantee period one year
7.Brook(UK)/Siemens(DE)/GE(USA) as cutomized

1.Usage:Provides a link between the screw and the motor.

2.Hard tooth , high strength , oil pump cooling type

3.Gear Material:20CRMNTI, gearbox material:HT250 3. Gear accuracy : 6 grade

4.Hardness:HRC58-62

5.Bearing: ZHJ and DYZV first class brand from China

6.Oil sealer: TTO brand from Taiwan, China

7.Ration speed: 1:10

8.Guarantee period one year

1.Usage:Provides protection and insulation for the screw.

2.Raw material: 38CrMoALA or SACM645

3.Nitriding depth:0.8mm

4.Nitriding hardness: 1000HV

5.Chromed hardness ≧950HV

6.Chromed thickness:0.08mm

7.Taiwan design screw and barrel

8.Plastify excellence and fast, to blow film smoothly and glossiness

1.Usage:Cooling down the screw’s temperature to get more capacity

2.Much bigger power , 240W

3.First class brand from China

4.Running safty.

5.CE certification and ISO standard

1.Usage:Customized flow channels are used to extrude film materials.

2.Raw material NO.40 Steel

3.Composed by die core, die body , die ring and heating ring

4.Forging and heat treating, much higher strength and toughness than normal type die head

5.Machining center is from Taiwan,  so the die head is higher accuracy

6.Keep Film thickness average and equal , and film quality is shining.

7.Custom produce, according to different type raw material , supply different design die head.

1.Usage:Provides uniform air flow for blown film bubbles.

2.Double vent air ring

3.Raw material: aluminum

4.Compact structure to increase the discharge of air .

5.Equal air discharge to make the film cooling faster and film bubble stable, no moving, to get final product flat.

1.Usage: Provides rotational driving force for the die head to evenly distribute the extruded raw materials.

2.Raw material NO.40 Steel

3.Composed by die core, die body , die ring and heating ring 

4.Forging and heat treating, much higher strength and toughness than normal type die head

5.Machining center is from Taiwan,  so the die head is higher accuracy 

6.Keep Film thickness average and equal , and film quality is shining.

7.Custom produce, according to different type raw material , supply different design die head.

1.Usage:Used to replace the filter that intercepts impurities in the plasticized raw materials.

2.Made by No.45 steel

3.to filter the impurity from the raw material easier and faster to avoid the die head damaged and the film broken.

4.Filter lines can be changed as per raw material’s request.

5.Connect screw and die head tightly , avoid to leak raw material.

1.Usage: Provides stable and strong airflow to the air ring.

2.High pressure air wind cooling , less noisy but high cooling speed

3.Cooling the film fast to keep the quality of the film

4.Motor guarantee 3 years

5.High quality wind pipe, can bearing high temperature from the die head