Servo Double Crank C-Frame Punching Machine for Metal Stamping Production Line Tooling Customization

• Customization: Available
• After-sales Service: on Line Available
• Warranty: 1 Year
• Type: High-Speed Punching Machine
• Punch Shape: Closed Punch
• Slider Movement: Single Action
• Slider Drive Mechanism: Crank Press
• Controlling Mode: Artificial
• Automatic Grade: Automatic
• Power Source: Mechanical Drive
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Core Components: Crankshaft, Gearshaft, Motor, Sliderail
• Usage: Pressing Metal Products
• Machinery Test Report: Provided
• Colour: Customizable
• Punching Capacity: 65 Tons
• Transport Package: Standard Export Package
• Specification: STC-SV
• Trademark: Qiao Sen
• Origin: Jiangsu, China
• HS Code: 84629910
• Production Capacity: 200/Year

Product Description

Product Parameters

 

Name	Unit	STC-110sv	STC-160sv	STC-200sv	STC-250sv	STC-315sv
Press capacity	Ton	110	160	200	250	315
Impact force location	mm	4	5	5	5.5	6
Slider strokes per minute(S.P.M)	Swing mode	~100	~100	~95	~70	~65
	Full stroke	~50	~50	~50	~40	~40
Slider stroke length	mm	180	200	250	280	280
Max mold height	mm	400	450	500	550	550
Slider adjustment amount	mm	100	100	120	120	120
Slide Area	mm	1400*500	1600*550	1850*650	2100*700	2200*700
Slide Thickness	mm	70	70	95	95	95
Bolster Area	mm	1800*650	2000*760	2400*840	2700*900	2800*900
Bolster Thickness	mm	130	150	170	170	190
Main servo motor torque	Nm	5000	9000	12500	16000	20500
Air pressure	kg*cm²	6	6	6	6	6
Press accuracy grade	Grade	JIS 1	JIS 1	JIS 1	JIS 1	JIS 1
Our company is ready to carry out research and improvement work at any time. Therefore, the size design characteristics specified in this catalogue can be changed without further notice.

Standard Configuration

 

>	QS  operating system	>	Second degree falling protecting device
>	Hydraulic overload protection device	>	Air blowing device
>	Electronic cam device	>	Mechanical shockproof feet
>	Electric slider adjusting device	>	Mis-feeding detection device reserved interface
>	Variable frequency variable speed motor (adjustable speed)	>	Maintenance tools and toolbox
>	Air blowing device	>	Main motor reversing device
>	Digital die height indicator	>	Light Curtain (Safety Guarding)
>	Slider and stamping tools balance device	>	Power outlet
>	Rotating cam controller	>	Electric grease lubrication device
>	Crankshaft angle indicator	>	Touch screen (pre-break, pre-load)
>	Electromagnetic counter	>	Fixed two-handed operating console
>	Air source connector	>	LED die lighting

Optional Configuration

 

>	Electric die height adjustment	>	Hydraulic base screw pile
>	Die height display accuracy 0.01	>	Hydraulic mold lifter and mold arm
>	Inching function, single action function, linkage function	>	Lubricating cooling circulation machine
>	Linkage with 0 ° and 90 ° positioning-stop function	>	Independent electric control box
>	Slide pad	>	Host forward and reverse device
>	Emergency stop function	>	Separate brake clutch
>	Six groups of batch control	>	Spring type shockproof foot pads
>	Two sets of chute control	>	Maintenance Tools and Toolboxes
>	Oil pressure locking mold	>	LED die lighting

  

Our Advantages

High strength steel frames
with small deformation

Slide rail adopt high frequency quenching technology,
its hardness could reach  HRC45 degree or more.
Advantage: perfect wear resistance

The gear shaft is made of high-strength alloy,
all tooth surfaces are treated with medium frequency
Advantage: small wear, high accuracy,long service life

Crankshaft
Alloy 42 CrMo Material
Advantage:  1.3 times Stronger than 45 steel

Ball Seat
Japanese grade TM-3 sintered copper alloy
Advantage: less failure rate with sawtooth ball

Features

1. The internal oil circuit of the crankshaft is designed to restrain the thermal deformation of the crankshaft.
2. The press has its own special technology to control the clearance.
3. Adjustable gaskets to restore equipment accuracy with minimal cost.
4. The frame pull rod and slide guide are integrated, and the structure is compact and reasonable. The slide guide is guided by ball, with high precision.
5. Hydraulic locking rod, the stability can be maintained for a long time.
6. The separate clutch brakes on both sides balance the force on the crankshaft and reduce bearing wear.
7. The rigidity of the press frame shall be strictly controlled by 1/15000, and the frame material shall be strictly controlled by QT500-7

 

Exhibition

 

Packaging & Shipping

 

After Sales Service

> Training:
Qiaosen provide complete training for our aboard customers through Internet so that operators, supervisors and maintenance team could know well of operation and maintenance as well as simply trouble shootings.

> Maintenance:
Qiaosen in-house maintenance department are responsible for internet inspection and suggestion immediately.  If the remote guidance couldn't solve the issue, we will arrange the professional engineers to the door for maintenance by paid service.

 

FAQ
Q:	Are you a factory or trading company?
A:	We are an integrated company of industry and trade.
Q:	What are your main products?
A:	We specialize in manufacturing power press machine, decoiler straightener and feeder, metal stamping die, transfer arms etc. (we could help customers contract to build the whole stamping line projects.)
Q:	What's the delivery time?
A:	The standard machine is 25 to 30 days after payment. If asked to supply whole production line by our customer, we will confirm the delivery time based on the specific project itself.
Q:	What's your payment term?
A:	we advise 30% T/T deposit, balance paid before shipment.
Q:	Do you receive OEM?
A:	Yes, we warmly welcome customers to do OEM in our factory.