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Mixing Head

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Disk coupling is a power transmission device for non-contact air separation transmission by the interaction principle of strong magnet’s suction and repulsive force.

Tel: +86 17788593048
E-mail:dlhaa@jinyiyang.com

Keywords: Coupling,Disk Couplings,Magnetic Agitator

Inquiry Message

Description

Permanent magnet synchronous coupling can use the magnetic force between internal and external rotors to transfer torque.The precision loss caused by mechanical wear can be effectively controlled and the service life is longer.

This product can be customized according to customer installation requirements. Accessories can be used on older models to replace conventional sealed couplings to meet production requirements.

The mixing head is the core component of the high-pressure foaming machine-polyurethane foaming processing equipment, which plays an important role in the normal operation. The use

of the mixer provides two or more components of polyurethane raw materials for the high-pressure foaming machine. Through high pressure, atomization, injection and collision, the raw

materials are evenly mixed to form a fluid foam mixture, flowing into the pouring mold through the pipe, and foaming molding by itself.

Fast and uniform, adjustable flow, automatic cleaning of pipes, using PLC or electrical control, agile and accurate action. Hybrid head has been widely used in automotive, household appliances, furniture and other industries, as well as warehouse insulation and pipeline insulation. It is made of high-quality alloy steel through multiple rigorous processes. lt is strictly controlled, with high accuracy, stable performance and neat appearance. The surface of key parts has been specially treated, durable, and has a service life of more than 200,000 times. The two-componentstructural

mixing heads of the "L" and "T" type have also been widely used.

◆Three working modes of mixing head：

1. No-material operation: when the high-pressure metering pump is not working, demonstrate the system pouring, according to the time action of each program, verify whether the program or mixing head action correct;

2. Normal operation: the operating procedures of each system are normal, according to the actual situation, normal operation;

3. Calibration: When the high-pressure metering pump is working, adjust the pouring pressure of the mixing head nozzle power.

◆Characteristics

1. High mixing efficiency is produced by using double-layer inclined pouring nozzle;

2. Stable laminar flow - gentle mixing trend - wide laminar flow range;

3. Suitable for solid and flexible molding, can be used for low viscosity and high viscosity;

4. The innovative nozzle control is the minimum conversion time for multiple combinations;

5. Economy and reliability;

6. Anti-sudden death design&anti-foreign body floating design. The mixing head of our company is in the form of "L" type mixing head, which can be used for all kinds of hard, semi hard, soft, whole skin foam.

◆Pouring cycle flow of L-type mixing head

◆ 10-14 Exploded view of mixing head of foaming machine

Number	Name	Quantity/piece	Nunber	Name	Quantity/piece
1	Hexagon socket setscrew	1	32	O-ring	4
2	Hexagon socket setscrew	5	33	Spring seat	4
3	Stroke adjustment knob	1	34	Rectangular spring	2
4	Hexagon socket headcapscrew	4	35	One-way valve body	2
5	Spring washer	4	36	O-ring	2
6	Rear end cover oflarge cylinder	1	37	Pressure regulating valve seat	2
7	O-ring	1	38	Spring washer	8
8	O-ring	2	39	Hexagon socket headcapscrew	8
9	Stroke adjusting valve element	1	40	Locknut	2
10	Hexagon socket headcapscrew	8	41	Nozzle pressure adjusting screw	2
11	Oil inletjoint oflarge cylinder	2	42	Mixing valve body	1
12	Large oil cylinder	1	43	O-ring	1
13	Travel limitmandrel	1	44	Plug core	1
14	UN sealingring forpiston	2	45	Plug	1
15	Largepiston	1	46	O-ring	1
16	O-ring	1	47	Small oil cylinder positioningcore	1
17	Coupling seat	1	48	O-ring	2
18	Spring washer	4	49	OED Steffen	1
19	Hexagon socket headcapscrew	4	50	UN sealing ringforpistonrod	1
20	UN sealing ringforpistonrod	1	51	UN sealingring forpiston	2
21	OED sealretainingringB	1	52	Smallpiston	1
22	OED Steffen	1	53	Small oil cylinder	1
23	Gland	1	54	Hexagon socket headcapscrew	4
24	Spring washer	4	55	O-ring	4
25	Hexagon socket headcapscrew	4	56	Feed interface	2
26	O-ring	1	57	Spring washer	4
27	Copper sleeve	1	58	Hexagon socket headcapscrew	4
28	O-ring	1	59	Spring washer	4
29	Valve bodygasket	2	60	Hexagon socket headcapscrew	4
30	Nozzle opening	2	61	Outlet	1
31	One-way valve element	2	62	Hexagon socket headcapscrew	3

Product specification

Mixingheadparameters
Mixing ratio model	Closing the mold（g/s）			Open mold（g/s）
Mixing ratio model	1:1	1:2	1:3	Open mold（g/s）
10-14-2K	50-450	60-380	80-340	60-250
12-18-2K	130-1100	140-900	150-750	120-500
16-25-2K	370-3500	380-2300	600-2100	400-900
16-25-4K	320-3800	430-2300	450-1800	400-800