Guangduan STPP double crank press

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STPP
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COMPLIMENTARY PEACE OF MIND PACKAGE

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1. 18-Month Warranty Commitment to long-term interest protection.
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2. 4-Hour Emergency Service Rapid response and on-site resolution.
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3. 3-Month Periodic Inspection Early detection of potential faults.
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4. 6-Month Periodic Maintenance Maintain optimal machine performance.
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5. Operation Tutorial Videos Intuitive and easy-to-understand materials.
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6. Lifetime Maintenance Plan Support throughout the equipment lifecycle.
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7. Available Spare Parts Stock Instant replacement, minimized downtime.
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8. Expert Support Team Highly qualified technicians from Prestec.

catalogue

Guangduan STPP – Straight Side Double Crank Press

🏗️ Rigid Welded Steel Frame · ⚙️ High-Torque Wet Clutch · 🤖 Automation Ready

The STPP is a high-performance straight-side press series, engineered for optimal durability and precision. The machine body is welded from high-quality steel plates and has undergone thermal stress-relieving treatment for superior rigidity. Its reverse-rotating double crankshaft structure balances the movement and cancels out lateral forces from the connecting rods, ensuring stable operation. The slide utilizes an 8-sided full-length guiding system, providing strong resistance to eccentric loads and maintaining long-term accuracy. The machine is equipped with a high-torque, multi-disc wet clutch/brake, offering long life, low wear, and low noise, ideal for high-frequency progressive stamping.

Guangduan STPP - Double crank press for progressive stamping

STPP - Reliability and performance for automated stamping lines

🌟 Core Advantages of the STPP Series

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Balanced & Stable Structure

Rigid welded steel frame with reverse-rotating double crankshafts to cancel out lateral forces.

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Superior Anti-Eccentric Load

The 8-sided full-length guiding system ensures high precision even with off-center dies.

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Durable Operation

The high-torque multi-disc wet clutch allows for continuous, high-frequency operation with a long service life.

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Automation Integration

PLC control and a misfeed detection interface, ready for connection with robots and feeders.

⚙️ Configuration & Options

Standard Configuration

Movable T-Type Two-Hand Control Console
Touchscreen (HMI)
Wet Clutch & Brake
Hydraulic Overload Protector
Variable Frequency Drive (VFD)
Slide and Die Balancer
Electric Slide Adjustment
Digital Die Height Indicator (0.1mm)
Automatic Lubrication Device
Misfeed Detection Interface
Electronic Cam Controller
Counters (Total, Shift, Preset)
Electronic Crankshaft Angle Indicator
Air Source & Blow-out Connectors

Optional Upgrades

Photoelectric Protection (Light Curtain)
Air Cushion
Quick Die Change Device (QDC)
Load Monitor
Die Safety Detector
Safety Plug
Flywheel Brake
Circulating Oil-Cooled Clutch/Brake

📌 Conclusion

With its robust structure, high resistance to eccentric loads, and components designed for continuous operation, the Guangduan STPP is the ideal choice for large die applications, progressive stamping, and easy integration into automated production lines.

📞 Need a high-performance progressive stamping solution?

We help you select the right press configuration and peripheral equipment to build your automated stamping line.

Hotline: +84 795 215 864 | Email: Sales@suamaycongcu.com

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STPP Series Technical Specifications (Full Range)
Bảng Thông Số Kỹ Thuật Toàn Dải Dòng STPP

Thông sốSpecification	Đơn vịUnit	STPP-160	STPP-250	STPP-315	STPP-350	STPP-400	STPP-400K	STPP-500	STPP-600	STPP-630	STPP-630K	STPP-800	STPP-1000	STPP-1250	STPP-1600	STPP-2000
Lực danh nghĩaNominal Force	kN	1600	2500	3150	3500	4000	4000	5000	6000	6300	6300	8000	10000	12500	16000	20000
Hành trình lực danh nghĩaNominal Force Stroke	mm	6	7	7	7	7	7	7	7	7	7	7	7	7	7	7
Hành trình trượtSlide Stroke	mm	200	250	250	280	300	300	350	350	350	400	350	350	350	350	350
Số hành trình trượtSlide Strokes per Minute	SPM	30-55	25-45	20-35	20-35	20-35	20-35	20-35	20-35	15-30	20-35	20-35	20-35	20-35	15-25	15-25
Chiều cao khuôn tối đaMax. Die Height	mm	450	500	550	600	600	700	600	600	800	700	600	650	650	650	800
Lượng điều chỉnh C.H. khuônDie Height Adjustment	mm	100	110	120	120	140	140	150	150	200	200	150	150	150	150	200
Lỗ hông thân máySide Opening	mm	760	920	1200	1200	1200	1200	1500	1500	1200	1500	1500	1500	1600	1600	1600
K.cách trên mặt bànHeight above Bolster	mm	480	480	580	610	610	660	750	750	680	600	800	800	800	800	900
K.thước bàn (Trái-Phải)Bolster Size (L-R)	mm	1860	2200	2500	2700	2700	3000	3000	3000	3400	3800	3000	3000	3200	3200	3400
K.thước bàn (Trước-Sau)Bolster Size (F-B)	mm	800	840	1000	1100	1100	1200	1600	1600	1300	1600	1750	1800	1800	1900	1900
K.thước trượt (Trái-Phải)Slide Area (L-R)	mm	1800	1900	2200	2400	2400	2800	2800	2800	3200	3600	2800	2800	2950	3000	3200
K.thước trượt (Trước-Sau)Slide Area (F-B)	mm	700	750	900	1000	1000	1100	1500	1500	1200	1600	1700	1700	1700	1800	1900
Khoảng cách giữa các cộtDistance Between Columns	mm	2120	2300	2600	2810	2800	3100	3100	3100	3600	3950	3240	3240	3440	3300	3500
Công suất động cơ chínhMain Motor Power	kW	18.5	22	30	37	37	45	45	55	55	75	75	90	110	132	160
Chiều cao bàn máy (Không đệm)Bolster Height (w/o pads)	mm	1000	1000	1140	1240	1230	1330	1340	1400	1400	1600	1500	1530	1550	2190	2500
ĐỆM KHÍ (TÙY CHỌN)AIR CUSHION (OPTIONAL)
Áp suất đệm khíAir Cushion Pressure	kN	100 X 2	100 X 2	120 X 2	120 X 2	120 X 2	140 X 2	Theo YC	Theo YC	140 X 2	Theo YC	Theo YC	Theo YC	Theo YC	Theo YC	Theo YC
Hành trình đệm khíAir Cushion Stroke	mm	100	100	110	140	140	140	Theo YC	Theo YC	140	Theo YC	Theo YC	Theo YC	Theo YC	Theo YC	Theo YC
K.thước ngoài (Trái-Phải)Overall Dimensions (L-R)	mm	2880	3250	3620	3840	3830	4240	5250	5270	4720	5150	5820	5850	6050	5800	6300
K.thước ngoài (Trước-Sau)Overall Dimensions (F-B)	mm	2720	2615	3000	3140	3070	3140	3600	3870	3720	3730	4180	4520	4660	5550	6000
K.thước ngoài (Cao)Overall Dimensions (H)	mm	3880	4265	4775	5140	5230	5470	6270	6440	6030	6420	7150	7300	6730	9150	9800
Áp suất khí sử dụngRequired Air Pressure	MPa	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6
Khối lượng tịnh (xấp xỉ)Net Weight (Approx.)	T	22	29	41	51	56	59	75	85	85	104	104	118	145	190	240