CH21/30DNC High Speed Beam Direct Warping Machine

• Warranty: 1 Year
• Type: Warping Machine
• Knitting Machine Cut: CH21/30DNC
• Knitting Product Type: Yarn Warping
• Knitting Style: Warp Preparation
• Knitting Method: Single
• Model NO.: CH21/30DNC
• Needle Style: Reeds
• Needle Bar Style: Flatbed Knitting Machine
• Computerized: Computerized
• Certification: CE
• Condition: New
• After-sales Service: Engineer Is Available
• Transport Package: Iron Pallet
• Specification: 1 set warper is in one 20GP container
• Trademark: CH
• Origin: China
• HS Code: 8445901000
• Production Capacity: 30 Sets/Month

Product Description

CH21/30DNC Computer Control High Speed Warping Machine

Technical parameters:

Line Speed	0~1000m/min
Max. Tension of line	500N
Brake Torque	1600NM
Up and Down of Beam	Pneumatic control
Tight and release of Beam	Pneumatic control
Diameter of Speed Roller	120mm
Power of Main Motor	7.5kw
Control type of Main Motor	Inverter Control
Monitoring Way	Immediate monitor by Microcomputer controlled touch screen
Control type of Positive Yarn let-off Roller	2 KW AC high-speed servo control and active let off roller control mode
Diameter of Positive yarn let-off  Roller	100mm
Pressure of Pneumatic source	6bar
Beam size used	Dia30"X21" and dia 21"X21"

 Main configuration:

Main Motor	SIEMENS OF GERMANY
Servo Motor	MITSUBISHI OF JAPAN
High-speed servo system	OMRON OF JAPAN
Inverter	EMERSON OF USA
Test components  A	AUTONICS OF SOUTH KOREA
Test components  B	KOYO OF JAPAN
Pneumatic components	AIRTAC OF TAIWAN
PLC	OMRON OF JAPAN
Touch screen	MCGS OF BEIJING
Operating components	S.CHNEIDER OF FRANCE
Terminal components	PHOENIXCONTACT OF GERMANY
Bearings	NSK OF JAPAN

Technical specification:  
                                                  
1. The special copy function guarantees the data of every beam are the same in the same group, like the circle number, meters and diameter. This function avoids that the yarn quantity is not unique caused by different diameters, which can reduce the waste of yarn. 

2. The main motor is controlled by converter. The constant and reliable digital pulse close ring controlled by the PLC guarantees the speed of winding and storing yarn is stable.

3. The bracket movement of beam is controlled by pneumatic, and its position is accuracy controlled by photoelectric sensor and the PLC automatically, which select the different position according to beam's diameter.

4. The tail bracket is controlled by pneumatic, and the shaft adepts centre fixing shaft head. These two features make the damage to inner beam caused by the shift lower down to the minimum.

5. The main brake adepts pneumatic butterfly brake. The breaking tray with middle unoccupied has a nice heat-dissipated function. On the other hand, the using of break pincer with auto-compensation and the hoofed piece makes the butterfly brake stable and last a long life.

6. The brake of Positive roller and Speed roller can make different brake pressures according to different speeds (more than 200 m/min). These different pressures, together with the main beam break, guarantees the yarn tension in the breaking time is the same as the tension under the constant speed.

7. The electric parts adept the programmable controller of CP1H series of OMRON and 7" MCGS touch screen of Beijing. All the electrical troubles and wrong operation information are displayed on the screen, in which the Chinese language and English language can be exchanged according to different requirement. The pneumatic part, Aortic, is made in Taiwan. Their soft air media finishes all the activities required by mechanical parts according to correct orders from the PLC.

8. The Positive roller is covered by high-hardness coating, so the smoother surface improves the absorption to the yarn. The AC high-speed servo system provides a power to the above roller, matching with the PLC, both of which service for the main winding system, to make sure the tension of yarn unique constantly. 

9. Remote debugging can monitor the current working state and fault condition.

Packaging & Shipping

All parts can be packed into export standard Iron or wooden pallet. One set warping machine with 800 ends yarn creel can be loaded by one 20G'P container. The total weight is about 4000KG and CBM is about 15.00.

Our Services

We have a very good aftersales service system. Our engineers can be available to abroad for machine installation and commissioning. We have 1 year guarantee for complete set machine.

Machine model options

CH14., CH17., CH21/21., CH21/21CNC., CH21/30., CH21/30CNC., CH21/30DNC., CH21/42., CH21/42CNC.,CH21/42DNC.,CH28/42., CH28/42DNC., CH42/30., CH42/30CNC., CH42/30DNC., CH50/30., CH50/30CNC., CH50/30DNC., CH42/42., CH42/42CNC., CH42/42DNC., CH40/42., CH50/42CNC., CH50/42DNC., CH63/42., CH63/42CNC., CH63/42DNC., CH21/30CNC-E., CH21/30DNC-E., CH21/30CNC-F., CH21/30DNC warping machines.