Compression Molding Machine

Compression Molding Machine for Composite Material

Compression molding presses are mainly used for compression molding of fiberglass and other composite materials. It is a very useful forming process that can be used to form products such as water tanks, meter boxes, trash cans, cable supports, cable ducts, auto parts, and more. Hydraulic compression moulding machines are used primarily in industries such as aerospace, consumer goods, industrial and automotive.

Zhengxi’s compression molding press is designed to maximize process efficiency. It is especially suitable for producing materials to the highest precision and quality standards in standard compression molding processes. Our compression molding machines are ideal for small to medium batches and are available in a variety of part sizes and materials, including high-cost materials and applications requiring extreme hardness. At the same time, it is also a very efficient and low-waste method, offering the easiest process, the lowest investment, and maximum flexibility.

Video

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Features of Compression Molding Machine

1. The compression molding press for sale is a three-beam and four-column type, equipped with a master cylinder and a top cylinder.
2. It adopts button centralized control, has independent electric control and hydraulic system, and can realize start-up and semi-automatic operation.
3. The three beams of the main engine are made of castings, and other weldments are tempered.
4. The electric control system has a fixed range. And the hydraulic function is perfect. There are three bottom-forming processes of the ejection, stretching, and topless cylinder to choose from.
5. It has a two-hand start, emergency stop, emergency return, short circuit leakage protection, and automatic program interlock safety protection circuit.

Applications of Compression Molding Machine

The hydraulic compression moulding machine for the composite material is mainly suitable for the molding of thermosetting and thermoplastic and other various plastic materials. And the pressed composite material has high forming precision and a good pressing effect. If the product has a large size and high precision requirements, the frame structure is preferred.

The compression molding equipment for composite material has a good molding process. It is used for molding composite materials such as SMC/BMC/DMC/GMT/LFT/PCM. It is widely used in automobile, aviation, high-speed rail, and other transportation industries, as well as in household and electric power industries.

H Frame Types Parameter

Model	unit	Specification model
Model	unit	315T	500T	630T	800T	1000T	1200T	1600T	2000T	2500T	3000T	3500T	4000T	5000T
Compression capability	KN	3150	5000	6300	8000	10000	12000	16000	20000	25000	30000	35000	40000	50000
Open mold force	KN	453	580	650	1200	1600	2000	2600	3200	4000	4000	4700	5700	6800
Opening height	mm	1200	1400	1600	2000	2200	2400	2600	3000	3000	3200	3200	3400	3400
Slider stroke	mm/s	800	1000	1200	1400	1600	1800	2000	2200	2200	2200	2200	2400	2400
Worktable size(L-R)	mm	1200	1400	1600	2200	2600	2800	3000	3200	3600	3600	3800	4000	4000
Worktable size(F-B)	mm	1200	1400	1600	1600	1800	2000	2000	2000	2400	2400	2600	3000	3000
Slider fast descending speed	mm/s	200	200	200	300	300	300	300	400	400	400	400	400	400
Slider slow dessending speed	mm/s	15-20	15-20	15-20	15-20	15-20	15-20	15-20	15-20	15-20	15-20	15-20	15-20	15-20
Slider pressing speed	mm/s	0.5-5	0.5-5	0.5-5	0.5-5	0.5-5	0.5-5	0.5-5	0.5-5	0.5-5	0.5-5	0.5-5	0.5-5	0.5-5
Slowly open mold speed	mm/s	1-5	1-5	1-5	1-5	1-5	1-5	1-5	1-5	1-5	1-5	1-5	1-5	1-5
Slider fast returning speed	mm/s	160	175	195	200	200	200	200	200	200	200	200	200	200
Total power(about)	KW	20	30	36	36	55	70	80	105	130	160	200	230	300

Compression Molding Machine