Double Screw Extruder for Powder Coating

• Customization: Available
• Screw: Twin-Screw
• Certificate: Ce, Atex, SGS, TUV
• Transport Package: Pallet, Case
• Trademark: TOPSUN
• Origin: Yantai, China
• Production Capacity: 5 Sets/Month

Product Description

1. Mixers:



1.1 Automatic Container Mixer

Automatic container mixer is working with continuous material trolleys, the container fills the materials and lifted up and connnected tightly with mixing head automatically. The mixing head tilts together with the containers, and then obtain the homogeneous mixing result, after finishing mixing as per setting time, and return to original position, the whole process will be controlled by PLC

Main Features:

Several detachable containers for circular operation
High efficiency
Adopting PLC to realize automation
Homogenized mixture
No curing granule
Convenient for cleaning and maintenance
Safe and relaiable operation

Technical Data:
 

Model	Volume (L)	Output (kg/tank)	Mixing Motor (kw)	Tilting Motor (kw)	Crushing Motor (kw)	Mixing Time (min)	Control Mode	Overall Dimensions (MM)
FHJ-15	15	8	1.5			5-10	PLC	750*480*950
FHJ-120	120	60	5.5	0.2		5-10	PLC	1800*1800*1950
FHJ-150	150	70	5.5	0.37	2.2	5-10	PLC	2150*1100*2300
FHJ-300	300	150	15	3	2.2	5-10	PLC	2150*1100*2300
FHJ-600	600	300	22	4	4	5-10	PLC	2650*1250*2700
FHJ-1000	1000	500	30	4	4	5-10	PLC	2900*1550*3100
FHJ-2000	2000	1000	45	5.5	5.5	5-10	PLC	3500*2350*3650

1.2 High Speed Pre-Mixer:

Features:

High efficiency & easy operation

Easy color changing, safe cleaning

Combined mixing & crushing as one

Mixing time preseting, short & homogeneous

Excellent sealing, powder leaking free

Vertical or horizontal type as optional

Technical Data:
 

Model	Volume (L)	Mixing Motor (kw)	Crushing Motor (kw)	Mixing Time (min)	Overall Dimensions (mm)
GHJ-20	20	0.55	0.37	3-5	700*500*800
GHJ-100	100	3	1.5	3-5	1000*600*900
GHJ-200	200	5.5	3	3-5	1500*900*1400
GHJ-300	300	7.5	4	3-6	1800*900*1400
GHJ-500	500	15	5.5	4-6	1800*1300*1800
GHJ-800	800	18.5	7.5	4-6	1900*1300*2000
GHJ-1000	1000	22	7.5	4-6	2300*1400*2000

1.3 Double Cone Mixer:

This twin-cone mixer is composed of a rotating container with two cones and two stirrers. This machine is applicable for powder coating, pharmaceutical, chemical, foodstuff, dyestuff, and other multi-compound materials. It has remarkable effect in mixing powders and particles with relatively good fluidity. Its barrel is made of stainless steel, which is polished both inside and outside, featuring beautiful appearance and easy operation.

Technical Data:
 

Model	Volume (L)	Output (kg/tank)	Rotating Motor (kw)	Mixing Motor (kw)	Mixing Time (min)	Overall Dimensions (mm)
SXH-100	300	150	1.5	1.5	0-30	1760*830*2030
SXH-200	400	200	1.5	1.5	0-30	1830*830*2150
SXH-300	600	300	2.2	1.5	0-30	1980*1000*2275
SXH-500	1000	500	4	4	1-30	2630*1140*2620
SXH-1000	2000	1000	5.5	5.5	0-30	3060*1440*2860
SXH-1500	3000	1500	7.5	7.5	0-30	3700*2000*2970
SXH-2000	4000	2000	8.5	8.5	0-30	3800*2500*3500

2. Twin-Screw Extruder


2.1 High torque & High Speed Rotation Twin-Screw Extruder:

Main Features:

*Full Gearbox from professional OEM maker, low noise, durable longevity

*High screw speed, high shearing, quick discharge

*Independent lube oil cooling system design

*Torque limiter to protect the drive train

*Suitable for reclaim powder, special powder production

*Split design of barrel and liner inserts for easy cleaning and maintainence

*Top & Side feeding options

*Other features same as conventional type extruder

Technical Parameters:
 

Model	Capacity (kg/h)	Screw Diameter (mm)	Screw Length (mm)	Screw Speed (r/min)	Main Motor (kw)	Feeder Motor (kw)	Heating Power (kw)	Overall Dimensions (mm)
TSX-40	80-260	40	16D	0-800	11/15/18.5	0.55	8	1850*700*1750
TSX-52	150-450	52	16D	0-800	22/30/37	0.75	10	2700*900*2200
TSX-65	400-1000	65	16D	0-800	45/55/75	1.1	12	2900*1000*2400
TSX-75	800-1200	75	16D	0-800	75/90	1.5	16	3100*1200*2500
TSX-85	1200-1800	85	16D	0-800	90/110	2.2	20	3700*1500*2900

2.2 Conventional Type Co-Rotation Parallel Twin Screw Extruder

Features:

*Strong shearing, easy cleaning

*Accurate auto temperature control, high cooling & heating exchagne

*Hinged clamshell type barrel opening, segmented liners for easy replacing and cost saving

*Feeder easy assembly & disassembly, inner structure to avoid agglomeration

*Configurable screw applied for defferent powder formulas

*Screw and barrel adopt special materials like Cr12MoV, CPM, etc., high wearing resisting

*Quite gearbox with low noise dB level

*Torque limiter to protect the drive train

*Low energy consumption

Technical Parameters:
 

Model	Capacity (kg/h)	Screw Diameter (mm)	Screw Length	Screw Speed (r/min)	Main Motor (kw)	Feeder Motor (kw)	Heating Power (kw)	Overall Dimensions (mm)
SLJ-40	80-220	40	16D	0-500	11/15/18.5	0.55	4	1800*600*1700
SLJ-50	150-300	50	16D	0-500	22/30	0.75	8	2600*700*2000
SLJ-55	300-400	55	16D	0-500	30/37	0.75	8	2700*900*2300
SLJ-60	400-600	60	16D	0-500	45	1.1	12	2750*1000*2350
SLJ-75	600-800	75	16D	0-500	55	1.5	12	2900*1100*2400
SLJ-80	800-1200	80	16D	0-500	75/90	2.2	20	3700*800*2800

2.3 Lab Type Extruder

Technical Parameters:
 

Model	Capacity (kg/h)	Screw Diameter (mm)	Screw Length	Screw Speed (r/min)	Main Motor (kw)	Feeder Motor (kw)	Heating Power (kw)	Overall Dimensions (mm)
TSX-20	0.2-10	22	16D	0-600	2.2-4	0.1	2	1600*300*850
SLJ-30	1-30	30	16D	0-500	3-5.5	0.18	3.2	1430*550*1300
SLJ-32	40-80	32	16D	0-500	7.5/11	0.25	3.2	1600*500*1500

3 Cooling Belt



3.1 Water Cooled Cooling Belt with Flaker:

Features:

Consistent quality imported steel belt

Bottom cooling water spraying system, installed heating and cooling device

Equipped with guide device to avoid deforming

Better cooling result, higher efficient productivity

Few maintenance and easy cleaning

Chips thickness and roller speed adjustable

Crusher with finger pin and teeth type

Minimized cross contamination, simple operation

Technical Parameters:
 

Model	Roller Dia. (mm)	Belt Width (mm)	Belt Length (mm)	Drive Motor (kw)	Capacity (kg/h)	Cooling Mode	Overall Dimensions (mm)
GDY-406	220	600	4000	1.5	200-400	Cooled Water	4000*750*1600
GDY-508	325	800	5000	3	400-500	Cooled Water	5000*900*1800
GDY-510	325	1000	5000	3	500-700	Cooled Water	5000*1100*1900
GDY-610	440	1000	6000	4	600-800	Cooled Water	6000*1100*1900
GDY-612	440	1200	6000	4	700-900	Cooled Water	6000*1400*1900
GDY-712	600	1000	7000	5.5	900-1200	Cooled Water	7000*1400*2000

3.2 Air Cooled Type Caterpillar Cooling Belt with Flaker:

Features:

Stainless steel made caterpillar, air cooling

Flake chips thichness and conveying speed adjustable

Reasonable design for cooling rollers inside, professional surface treatment to avoid water leaking and rust

Installed with simplified air conditioning device

Safe operation, like emergency button, clockwise and counter-clockwise rotation.

Technical Parameters:
 

Model	Roller Dia. (mm)	Belt Width (mm)	Belt Length (mm)	Drive Motor (kw)	Blower Motor (kw)	Capacity (kg/h)	Cooling Mode	Overall Dimensions (mm)
JFY-204	160/160	400	2000	0.55	200-400	30-100	Chilled Water&Air	2000*450*900
JFY-406	160/220	600	4000	0.75	400-500	100-220	Chilled Water&Air	4000*850*950
JFY-508	180/325	700	5000	0.75	500-700	220-400	Chilled Water&Air	5000*1050*1200
JFY-510	180/325	800	5000	1.1	600-800	400-500	Chilled Water&Air	5000*1150*1200
JFY-610	180/325	800	6000	1.1	700-900	500-700	Chilled Water&Air	6000*1150*1200
JFY-710	180/325	1000	6000	1.5	900-1200	600-900	Chilled Water&Air	7000*1250*1450
JFY-812	180/325	1000	7000	2.2	900-1200	900-1200	Chilled Water&Air	8000*1650*1600

3.3 PU Type Air Cooled Cooling Belt

Features:

Adjustable thichness and roller speed

Air cooled to avoid cross contamination

Roller and crusher equipped with overload protection

High efficiencies

One piece PU belt to faciliate easy cleaning and maintenance

Compact design for limited space

Technical Parameters:
 

Model	Roll Dia. (mm)	Band Width (mm)	Band Length (mm)	Motor Power (kw)	Throughput (kg/h)	Dimensions (mm)
PFY-104	156	400	1000	1.1	50	1000*870*1050
PFY-206	220	600	2000	1.1	150	2000*1150*1100
PFY-208	445	800	2000	2.2	300	2000*1100*1100
PFY-210	445	1000	2000	2.2	500	2000*1300*1100
PFY-310	622	1000	3000	2.2	800	2000*1300*1200

4 ACM (Air Classifier Mill) Grinding System




Features:

Safety in accordance with EU explosion resistant standard ATEX/PSR11

Low noise design (from mill to fan system)

Particle size distribution adjustable on request

Mill body temperature and air intake volume monitoring

Rotary sieve with unique design and durable for mesh wear issue

Whole grinding system designed for powder dust free

Finished powder products with more than 98 percent

High output, easy operation cleaning and maintenance

Technical Parameters:
 

Model	Mill Motor kw	Rotor rpm	Classifier Motor	Classifier rpm	Fan kw	Air cbm/h	Capacity kg/h	Overall dimensions mm
ACM-02	2.2	12000	0.37	0-3000	3	350	2-30	1430*550*1300
ACM-05	4	11000	0.75	0-3000	4	800	30-80	2100*1000*2150
ACM-10	7.5	7000	1.5	0-3000	11	2500	100-260	6200*1250*3200
ACM-15	11	7000	1.5	0-3000	15	3000	200-350	6500*1300*3300
ACM-20	15	6600	2.2	0-3000	22	3500	300-400	7500*1300*3600
ACM-30	22	5500	3	0-3000	30	4500	400-550	7900*1500*3600
ACM-40	30	4600	5.5	0-3000	37	5500	600-800	8000*1700*3600
ACM-50	37	4000	7.5	0-3000	45	6500	1000-1200	9000*1900*3900
ACM-60	45	3500	7.5	0-3000	55	8000	1200-1600	9000*2000*4000

Company:

Dongsun is a leading manufacturer in China of Powder Coating Production Equipments, i.e. Mixers, Extruders, Cooling Belt and Air Classifier Mill. We inherit 30 years of experiences in this industry and have exported to nearly 30 countries and regions in the past 10 years, and win widely good reputations.

We passed CE certification approval and ATEX explosion resistant test, etc. international standards, we do know how to meet the diversified and customized made requests of our customers.

Our everlasting business philosophy: consistant quality, effective communication, responsible service.