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High-character Fixed Bolster Presses

High-character Fixed Bolster Presses
Price: Negotiable
Trade Terms: by sea
Min Order: 1set
Pay Type: L/C,T/T
Prod Model: JH21-25, JH21-45, JH21-60
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia
Type: high character presses
Name: power press
Name 2: press machine
Name 3: presses

Product Description

Features:
* The machine features fine steel plates welded machine body, tempering treatment (or vibration relief), shot blasting, rigidness, accuracy and stability.
* Vertical located crank shaft, compact structure; the crank shaft undergoes grinding treatment after high frequency quenching, which has a good smooth finish rotates flexibly; lengthened rectangle hex guideway with a surface of bronze plate, which has high guide accuracy.
* Pneumatic dual balance cylinder, balanced sliding block and punch weight, which reduce impact and noise, eliminate the clearance between connecting rod and sliding block, reduce the impact and wear of the stress parts. The whole machine adopts PLC centralized control, the gas circuits adopts imported safety dual valve, which can achieve jog, inch, single and continuous punching; the key parts such as sliding block, guideways, worktable plate, connecting rod and all castings are made of resin sand, which improved the surface roughness 1-2 level, and improve the size accuracy 2-3 level.
* The 60T-level machine adopts the electrical control device to adjust the die height. Fine configuration, the key parts like pneumatic components, electrical components, sealing parts, buttons etc. all adopt imported parts.
* There are optional dry or wet friction clutch, and optional hydraulic overload protection device or press-down type safety device, all of them can be equipped with automatic lubrication, photoelectric protection, frequency conversion and speed control, air blowing device and etc. according to customers' needs.
SpecificationsUnitJH21-25TJH21-45TJH21-60T
Nominal CapacityKN250450600
Nominal Capacitry Strokemm344
Slide Strokemm80120140
Stroke Per MinuteFixedtimes/min1008070
Variable60-10050-8045-70
Max. Shut Heightmm250270300
Die Height Adjustmentmm506070
Throat Depthmm210225270
Distance Between Uprightsmm450515560
Bolster SizeF×Bmm400440520
L×R720825930
Blanking Hole DiametermmΦ150Φ150Φ150
Slide Bottom SizeF×Bmm250340400
L×R360410480
Stem Hole SizeDia.mmΦ40Φ50Φ50
Depth656070
Bolster Thicknessmm80110130
Bolster Surface Heightmm780800900
Overall DimensionsF×Bmm149615851540
L×R94510751200
Height212023912570
Distance Between Foundation BoltsF×Bmm98010751100
L×R690760840
Motor Powerkw35.55.5
Weight (Approximate)kg245035505150
Power Supply 380V 3Phase 50Hz
Ruian Bebon Industrial Co., Ltd. is seated in the developing place of "Ruian", which is in the bank of East Sea and it is the famous history city of the south of Zhejiang Province, China Plastic Machine, Printing Machine city.

We are engaged in manufacturing Paper Bag Machihe, Film Blowing Machine, Bag-making Machine, Printing Machine and so on complete sets of plastic packaging machines and equipments.

Our enterprise consistent abiding the principle of treating customer with sincerity and trust, mutual benefit and reciprocity, mutual development. We will wholeheartedly welcome old and new customers from home and abroad to visit our works.

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  • Ruian Bebon Industrial Co., Ltd.

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