JYZH Series High Pressure Precision Preformer

Shanghai Deren Rubber And Plastic Machinery Co., Ltd.

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Description

The max.working pressure for JYZH200 high pressure precision preformer is up to 40 Mpa.It can strain rubber compound of different hardness with higher efficiency,

It can achieve in prefoming while straining,and strain the rubber compound with accelerant. The strain accuracy is up to 300 meshes,rubber compound will not be scorched. This precision preformer is with humanized design and easy operatinon,and less force to open ram head,the comprehensive safety control and impressive notice to ensure better security performance. It is a type of rubber blank manufacturing equipment with high efficiency and high accuracy. This machine can process a wide range of rubber material, and is able to extrude rubber blanks of ring, rectangle, strip and odd shapes. It is especially suitable to produce sealing members, oil seal, tyre valves, bottle closures, tennis balls and shoe soles, etc. It integrates a variety of different functions such as vacuuming, filtrating, extruding, cutting, weighing, counting, etc.

Technical parameter

Items	Unit	JYZ200H	JYZ250H
Barrel inside diameter	mm	200	250
Total power	KW	21.6	21.6
Max. extruding pressure	MPa	40	25/36
Max. barrel temperature	°C	95	95
Max. die diameter	mm	125	190
Rubber weight range	g	0.1～300	0.1～5000
Rubber blank weight accuracy	%	±1.0	±1.0
Single feeding volume	kg	25/40	60
Cutter speed	r/min	35～300	23～300
External dimension(L×W×H)	m	4.7×1.35×1.85	5.6×1.35×1.85
Weight	t	4.6	5

Product advantages:

1.With higher pressure and faster extrusion speed, filtration and cutting ，simultaneously can be realized to prevent secondary contamination of rubber compound
2.PLC control system and touch screen operator interface.Color touch screen to input data and password protection.
3.1000 products technics database available to connect anytime.
4.Variable inverter controlled infinite speed regulation for cutter speed.
5.Closed circuit feedback of electronic scale, one key automatic calibration of the weight of rubber blank.
6.Reliable safety performance. There are interlocks when close ram head, the cutter rotates and ram moves forwards and retracts.
7.Graphic and text display for failure point and cause
8.Barrel adopts separated structure, Extended center, for easy cleaning.
9.Reducing residual air in rubber blank by vacuum system.
10.Stainless steel conveyer for reducing compound contamination.
11.Fully automatic hydraulic door opening and closing card can reduce labor intensity and improve production efficiency.
12.Accept high-end customization

Products

Precision Preformer