Deep Throat Press

High-performance deep throat press is designed for deep-throat forming, offering a maximum throat depth of 800 mm and supporting complex workpiece processing with depth-to-diameter ratios ≥3:1 (e.g., automotive fuel tanks, stainless steel containers). They deliver 200% deeper processing than traditional open single-point presses and eliminate the need for secondary trimming.

Information

Deep Throat Power Press with High Performance | Precision Deep Drawing Equipment Solutions

The Xuji's MC1S/JF21S high-performance deep throat presses are engineered for precision stamping and complex forming tasks. Featuring a robust frame, optimized drive system, and exceptional slide guidance, these machines deliver high rigidity, stability, and smooth operation. Their deep throat design accommodates large or irregularly shaped workpieces, making them ideal for demanding applications in automotive, electronics, and home appliance manufacturing. Equipped with intelligent control systems and automation-ready interfaces, they ensure consistent quality and efficiency. Suitable as a deep throat press, deep throat power press, or deep throat arbor press, the MC1S/JF21S represent smart solutions for modern precision metalworking.

I. Core Advantages of High-Performance Deep Throat Press

1. Super Deep Throat Design, Meet Complex Deep Pressing Needs

High-performance deep-throat presses are designed for deep-throat forming, offering a maximum throat depth of 800 mm and supporting complex workpiece processing with depth-to-diameter ratios ≥3:1 (e.g., automotive fuel tanks, stainless steel containers). They deliver 200% deeper processing than traditional open single-point presses and eliminate the need for secondary trimming.

2. High-Rigidity Frame, Overload Protecting System

Thickened welded steel structure undergone heat-aged to eliminate stress and increase rigidity by 40%. Equipped with rigid overload and hydraulic overload protector.

3. Precision Guide

Six-sided rectangular guide rail matched with the eight-sided guide slider to ensure the slider's repeat positioning accuracy of ±0.02 mm.

II. Features

High-rigidity welded steel frame with deep throat design for extended workpiece accessibility.
Combined dry-type pneumatic friction clutch-brake system ensures precise motion control.
Oil-immersed gear transmission reduces wear and noise.
Six-sided rectangular extended guide rails enhance slide alignment and stability.
JF21S Series: Rigid mechanical overload protector for basic safety.
MC1S Series: Hydraulic overload protector with auto-release and alarm function.
MC1S/JF21S-25/45: Manual die height adjustment with scale display.
MC1S/JF21S-63+: Electric die height adjustment with digital display.
Lifting balance cylinder minimizes vibration during operation.
Imported dual-solenoid valves ensure reliable pneumatic control.
Forced grease lubrication system with centralized lubrication points.
Integrated control interface (includes electronic cam for advanced motion profiling).
International brand PLC controller for programmable operation.
Optional accessories: Air cushion, automatic feed shaft device, light curtain, slide knockout device, automation devices.

III. Industry applications and technical parameters

1. Typical application scenarios

Automobile manufacturing: deep drawing of fuel tanks, exhaust pipe flange forming;
Home appliance industry: integrated forming of washing machine inner barrels, oven cavity stamping;
Industrial packaging: precision processing of chemical tanks and metal gas cylinders.

2. Technical Parameter

Specification			MC1S-25 JF21S-25	MC1S-45 JF21S-45	MC1S-63 JF21S-63	MC1S-80 JF21S-80
Nominal Force		kN	250	250	630	800
Nominal Stroke		mm	3	4	4	5
Slide Stroke		mm	80	100	120	140
SPM	Fixed	min⁻¹	100	80	70	60
SPM	Variable (Option)	min⁻¹	80-120	40-90	35-80	50-70
MAX Die Height		mm	250	270	300	320
Die Height Adjustment		mm	50	60	80	80
Between Slide Center to Frame		mm	710	710	760	760
Bolster Area (FB x LR)		mm	400 x 700	440 x 810	580 x 900	580 x 1000
Bolster Opening (up dia. x depth x low dia.)		mm	Φ170 x 20 xΦ150	Φ180 x 30 xΦ160	Φ200 x 40 xΦ180	Φ200 x 40 xΦ180
Bolster Thickness		mm	80	110	110	120
Bolster Opening (FB x LR)		mm	260 x 250	300 x 300	440 x 460	390 x 520
Slide Area (FB x LR)		mm	250 x 360 (JF) 300 x 360 (MC)	340 x 410	400 x 480	420 x 560
Shank Hole (Dia x Depth)		mm	Φ40 x 60	Φ40 x 60	Φ50 x 80	Φ50 x 80
Between Columns		mm	450	550	560	600
Main Motor Power		kW	3	5.5	5.5	7.5
Outline Dimension (FB x LR x H)		mm	2025 x 1025 x 2150	2250 x 1125 x 2275	2350 x 1250 x 2580	2350 x 1290 x 2800

Specification			MC1S-110 JF21S-110	MC1S-125 JF21S-125	MC1S-160 JF21S-160	MC1S-200 JF21S-200
Nominal Force		kN	1100	1250	1600	2000
Nominal Stroke		mm	6	6	6	6
Slide Stroke		mm	160	160	160	200
SPM	Fixed	mm	50	50	70	40
SPM	Variable (Option)	mm	30-60	30-60	25-50	25-50
MAX Die Height		mm	350	350	350	450
Die Height Adjustment		mm	80	80	110	110
Between Slide Center to Frame		mm	760	760	800	800
Bolster Area (FB x LR)		mm	680×1150	680×1150	740 x 1300	760 x 1400
Bolster Opening (up dia. x depth x low dia.)		mm	Φ260×50×Φ220	Φ260×50×Φ220	Φ300×50×Φ260	Φ300×50×Φ260
Bolster Thickness		mm	140	140	150	160
Bolster Opening (FB x LR)		mm	420×540	420×540	480 x 600	480 x 600 370 x 570 (square air cushion)
Slide Area (FB x LR)		mm	500 x 650	500 x 680	580 x 770	600 x 800
Shank Hole (Dia x Depth)		mm	Φ60 x 80	Φ60 x 80	Φ65 x 90	Φ65 x 90
Between Columns		mm	760	760	830	850
Main Motor Power		kW	11	11	15	18.5
Outline Dimension (FB x LR x H)		mm	2580 x 1410 x 3200	2580 x 1450 x 3200	2840x 1590 x 3450	2800 x 1595 x 3600

III. FAQ

Q1: What is the maximum material thickness a deep throat press can process?

A1: It supports steel plates from 0.5 mm to 12 mm thick, or metals of equivalent strength; specialized models can handle up to 15 mm high-strength steel.

Q2：How does the throat depth of a deep neck press affect processing?
A2：The throat depth determines the single-side processing capability, which can avoid workpiece flipping, improve efficiency and precision, and is especially suitable for large and complex workpieces.

Q3: Is the maintenance cost of the hydraulic insurance device high?
A2: Low maintenance cost. The hydraulic system requires no replacement parts, only routine checks of oil level and filter elements. Maintenance frequency is 1/2 that of mechanical insurance (Ref. Abstract 1,7).

Q4: Can it adapt to existing molds?
A3: Yes. The throat depth design is compatible with standard molds, while offering customized die shank interfaces for special requirements.

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