Used Vulcanizing Press Jaw Curing Press C Frame Tread Vulcanizer Curing Machine Rubber Vulcanizer Secondhand Vulcanizing Machine Plastic Injection Old Press

Product Description

MAIN PRESS
(1) Strain plate :
Use Q235A steel board which have been derusted, zinc painted,Plasma auto cut, CO2 protect jointed, alloy jointed and shaken to clear the stress.
(2) Platen
Use 45# rolling steel with heating operation which is manufactured on double faces and 1.6 roughness. Both of the cooling ends is 300mm with on/off valve on the inlet. There's cold and hot exchange function on the outlet. Platen ends with R30 angle.
(3) Upper and lower bolster:
Q235A type welded steel plate in monolithic structure ; anneal treatment after welding can remove welding stress force, then planning machining (CO2 gas shielded welding, Japanese alloy welding rods). The upper and lower platforms adopt double direction temperature water balance system. The heat balancing plate of upper and lower platform has monolithic structure to reduce the distortion of platforms due to temperature difference. The tolerance of lead pressing test is ≤0.15mm.
(4) /Hydraulic Cylinder:
The material of cylinder is ZG35 and ram is made of strong cold alloy cast iron, double seal ring with one dust holding ring.
(5)Hydraulic automatic steel placing device:
There're 2 sets of auto devices on both ends of nether bolster. It should place the side steel in a line before the mould is closing by the program with the effective of 6 hydraulic cylinders.
(6)The hydraulic balance and hoist device:
The 4 devices are set up on both ends of the lower bolster, which are going through the whole equipment. It should make sure the hoist balance of nether platen and keep the thickness of product equal to pledge the quality by the cooperating with the equal oil in every cylinder.
(7)New heating separate material:
Pressure-assistant:≥400kg/com2, Conduct: 0.039w/m.h, Max.temperature: 220ºC-250ºC, Thickness: 16mm
The material could keep the quality while the shape of the rubber board is changing because of the overload heating and longtime work.
(8) Closing mould leading device:
It is 8 sets on both ends of nether bolster, which makes the mistake of lengthways not more than 0.5mm.
Wire ROPE/FABRIC CORE CONVEYOR BELT production line is one of the main products of the company, two of which have won the national invention patent. Four products have been approved by Qingdao Economic and Information Technology Commission in 2017 /2018. In recent years, the company has produced more than 100 conveyor belt production lines for domestic and foreign customers, including: 15 conveyor belt production lines for Qingdao Global Company; 9 production lines for Zhejiang 3D Company; 6 production lines for Shandong Longyuan Company; And has been exported to foreign production lines up to 11. In 2017, XLB-Q3200*12600/182MN wire rope conveyor belt production line developed and produced by the company, through comprehensive research and innovation, the production process can meet the requirements of the new strength standard ST10000, breaking the current domestic high standard ST7500 level. The project was assessed by experts. Application/Performance characteristics: The whole production line: spindle frame, tension station, fixed carding, forming car, front clamping, main machine, multifunctional belt pulling unit, belt cutting machine, crimping packaging machine and other devices.

Maximum clamping force	1.00MN	2.00MN
Rated pressure of hydraulic system	20Mpa	20Mpa
Maximum stroke of the plunger	300mm	300mm
Rapid rising velocity of the plunger	130mm/s	130mm/s
Rapid falling velocity of the plunger	150mm/s	150mm/s
Injection pressure	170Mpa	170Mpa
Injection charging barrel specification	φ70x250mm	φ85x270mm
Maximum stroke of the injection cylinder	380mm	400mm
Mould opening force	50KN	50KN
Mould opening stroke	250mm	250mm
Head board stroke	500mm The whole course	550mm The whole course
Heated plate dimension	500x500mm	520550mm
Working layer number	1	1
Space between the heated plate	350mm	350mm
Electric heating power of every plate	5KW	6.6KW
Overall electric heating power	10KW	13.2KW
The maximum working temperature	<250ºC	<250ºC
Motor power	5.5KW	7.5KW
Outside dimension of the whole appliance(lengthXwidthXheight)	1880x1700x2860mm	1880x1790x3060mm
weight	≈3.7t	≈4.5t

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